JP2013144335A - Processing program forming device of wire electric discharge machine - Google Patents

Processing program forming device of wire electric discharge machine Download PDF

Info

Publication number
JP2013144335A
JP2013144335A JP2012005366A JP2012005366A JP2013144335A JP 2013144335 A JP2013144335 A JP 2013144335A JP 2012005366 A JP2012005366 A JP 2012005366A JP 2012005366 A JP2012005366 A JP 2012005366A JP 2013144335 A JP2013144335 A JP 2013144335A
Authority
JP
Japan
Prior art keywords
core
adhesion
adhesion area
weight
shape data
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2012005366A
Other languages
Japanese (ja)
Other versions
JP5813517B2 (en
Inventor
Tetsuya Uenomachi
哲也 上ノ町
Yoshito Okada
吉人 岡田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sodick Co Ltd
Original Assignee
Sodick Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sodick Co Ltd filed Critical Sodick Co Ltd
Priority to JP2012005366A priority Critical patent/JP5813517B2/en
Publication of JP2013144335A publication Critical patent/JP2013144335A/en
Application granted granted Critical
Publication of JP5813517B2 publication Critical patent/JP5813517B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a processing program forming device of a wire electric discharge machine capable of sticking a component of a wire electrode to a core without performing complicated work.SOLUTION: A processing program forming device 20 of a wire electric discharge machine 1 includes a core shape data forming means 62 for forming shape data of a core A, a weight arithmetic operation means 63 for arithmetically operating the weight of the core A based on the shape data of the core A, a sticking area number arithmetic operation means 64 for arithmetically operating a sticking area number of the core A based on the weight of the core A, a sticking area setting means 66 for setting a sticking area B of the core A based on the weight of the core A, and a processing program forming means 67 for forming a processing program based on the shape data and the sticking area B of the core A.

Description

本発明は、中子の任意の領域にワイヤ電極の成分を付着させ、ワークの落下を防止することができるワイヤ放電加工機の加工プログラム生成装置に関する。 The present invention relates to a machining program generation device for a wire electric discharge machine that can attach a wire electrode component to an arbitrary region of a core and prevent a workpiece from falling.

加工電極とワークとの間に形成される極間に放電を発生させて行う放電加工を、板状等のワークに対するワイヤ電極による糸鋸状の切断加工に適用したワイヤ放電加工は広く知られ普及してきている。このワイヤ放電加工では、加工中において、加工溝により切り離されるワークの内側部分をなす中子の落下を防止すべく、中子の任意の領域にワイヤ電極の成分を付着させる技術が採用されている。このような技術は例えば特許文献１および特許文献２に開示されている。 Wire electric discharge machining, in which electric discharge machining performed by generating an electric discharge between electrodes formed between a machining electrode and a workpiece, is applied to a saw blade-like cutting process using a wire electrode for a plate-like workpiece, has been widely known and has become widespread. ing. In this wire electric discharge machining, a technique of adhering the wire electrode component to an arbitrary region of the core is employed in order to prevent the core forming the inner part of the workpiece cut by the machining groove during the machining. . Such a technique is disclosed in Patent Document 1 and Patent Document 2, for example.

特公昭６１−０４１６９０号公報Japanese Examined Patent Publication No. 61-041690 特開昭６２−２１８０２４号公報JP-A-62-218024

ところで、上述の如く中子の落下を防止すべくワイヤ電極の成分を付着させる場合にあっては、付着させる領域や数を所要に設定する必要がある。しかしながら、このようなワイヤ電極の成分を付着させる領域や数は、加工毎に作業者がその経験に基づいて加工プログラムを修正しながらその都度設定しているのが実情であり、作業が極めて煩雑となる。   By the way, in the case where the components of the wire electrode are attached in order to prevent the core from dropping as described above, it is necessary to set the area and the number to be attached as required. However, the area and number to which such wire electrode components are to be attached is set by the operator each time machining is performed while modifying the machining program based on the experience, and the work is extremely complicated. It becomes.

本発明は、上記課題に鑑みてなされたものであり、煩雑な作業を介することなくワイヤ電極の成分の付着領域を中子に設定することができるワイヤ放電加工機の加工プログラム生成装置を提供することを目的とする。 The present invention has been made in view of the above-described problems, and provides a machining program generation device for a wire electric discharge machine that can set the adhesion region of wire electrode components to a core without complicated operations. For the purpose.

上記目的を達成するために、ワイヤ放電加工機の加工プログラム生成装置に係る請求項１の発明は、加工溝により切り離されたワークの内側部分をなす中子の任意の領域にワイヤ電極の成分を付着させ、ワークの落下を防止するワイヤ放電加工機の加工プログラム生成装置において、中子の形状データを生成する中子形状データ生成手段と、中子形状データ生成手段により生成された中子の形状データに基づいて中子の重量を演算する重量演算手段と、重量演算手段により演算された中子の重量に基づいて中子の付着領域数を演算する付着領域数演算手段と、付着領域数演算手段により演算された中子の付着領域数に基づいて中子の付着領域を設定する付着領域設定手段と、中子形状データ生成手段により生成された中子の形状データおよび付着領域設定手段により設定された中子の付着領域に基づいて加工プログラムを生成する加工プログラム生成手段と、を有することを特徴とする。 In order to achieve the above object, the invention of claim 1 according to the machining program generation device of a wire electric discharge machine is characterized in that the component of the wire electrode is applied to an arbitrary region of the core forming the inner part of the work separated by the machining groove. In a machining program generation device for a wire electric discharge machine that adheres and prevents the workpiece from falling, a core shape data generating means for generating core shape data, and a core shape generated by the core shape data generating means Weight calculating means for calculating the weight of the core based on the data, number of attached areas calculating means for calculating the number of attached areas of the core based on the weight of the core calculated by the weight calculating means, and calculating the number of attached areas An adhesion area setting means for setting the adhesion area of the core based on the number of the adhesion areas of the core calculated by the means, the shape data of the core generated by the core shape data generation means, and It characterized by having a a machining program generation means for generating a machining program based on the attachment region of the core which is set by the destination region setting means.

本発明によれば、上記各手段を有することにより、中子の形状データに基づいて中子の重量を演算しつつ中子の付着領域数および付着領域を設定し、加工プログラムを生成することができ、煩雑な作業を介することなく中子にワイヤ電極の成分の付着領域を設定することができる。 According to the present invention, by having each of the above means, it is possible to set the number of attached areas and the attached areas of the core while calculating the weight of the core based on the shape data of the core, and generate a machining program In addition, it is possible to set the adhesion region of the wire electrode component on the core without complicated operations.

ここで、中子の重量と中子の全付着長さとの相関関係を示すデータおよび付着領域１箇所当たりの中子の付着長さを記憶する記憶手段を有し、付着領域数演算手段は、中子の重量と中子の全付着長さとの相関関係を示すデータ、付着領域１箇所当たりの中子の付着長さ、および重量演算手段により演算された中子の重量に基づいて中子の付着領域数を演算するとともに、付着領域設定手段は、付着領域数演算手段により演算された中子の付着領域数に基づいて中子の付着領域を等間隔で設定することとすれば、中子の重量に基づいて中子の付着領域数を演算することができるとともに、中子の付着領域数に基づいて中子の付着領域を等間隔で設定しつつ、加工プログラムを生成することができ、中子の付着領域を適正な箇所に設定することができる（請求項２）。 Here, the storage means for storing the data indicating the correlation between the weight of the core and the total adhesion length of the core and the adhesion length of the core per one adhesion area, the adhesion area number calculating means, Based on the data indicating the correlation between the weight of the core and the total attachment length of the core, the attachment length of the core per one attachment region, and the weight of the core calculated by the weight calculation means While calculating the number of attached areas, the attached area setting means sets the attached areas of the core at equal intervals based on the number of attached areas of the core calculated by the attached area number calculating means. The number of core adhesion areas can be calculated based on the weight of the core, and the machining program can be generated while setting the core adhesion areas at regular intervals based on the number of core adhesion areas, It is possible to set the core adhesion area to an appropriate location. Kill (claim 2).

ワイヤ電極の成分を付着させない中子の非付着領域を設定する非付着領域設定手段と、非付着領域設定手段により設定された中子の非付着領域に基づいて、付着領域設定手段により設定された中子の付着領域を変更する付着変更手段と、を有することとすれば、コーナー部等、ワイヤ電極の成分の付着が難しい領域を、容易にワイヤ電極の成分を付着させない非付着領域とすることができる（請求項３）。 Based on the non-attachment area setting means for setting the non-attachment area of the core to which the wire electrode component is not attached, and the non-attachment area of the core set by the non-attachment area setting means, it is set by the attachment area setting means. If there is an attachment changing means for changing the core attachment region, a region where the wire electrode component is difficult to adhere, such as a corner, is made a non-attachment region where the wire electrode component is not easily attached. (Claim 3).

付着変更手段は、例えば、付着領域と非付着領域との重複距離を演算し、付着領域設定手段により設定された中子の付着領域を重複距離ずらすことにより、中子の付着領域の変更を行うことができる（請求項４）。 For example, the adhesion changing means calculates the overlap distance between the adhesion area and the non-adhesion area, and changes the adhesion area of the core by shifting the overlap distance of the core set by the adhesion area setting means. (Claim 4).

本発明によれば、煩雑な作業を介することなくワイヤ電極の成分の付着領域を中子に設定することができる。 According to the present invention, it is possible to set the adhesion region of the wire electrode component in the core without complicated operations.

本発明のワイヤ放電加工機における全体構成の概容を示す模式図である。It is a schematic diagram which shows the outline | summary of the whole structure in the wire electric discharge machine of this invention. 本発明における中子に対するワイヤ電極の成分の付着方法を説明するための平面図である。It is a top view for demonstrating the adhesion method of the component of the wire electrode with respect to the core in this invention. ワイヤ放電加工機における加工プログラム生成装置の構成を示すブロック図である。It is a block diagram which shows the structure of the process program production | generation apparatus in a wire electric discharge machine. 加工プログラム生成装置による加工プログラムの生成方法を説明するためのフローチャートである。It is a flowchart for demonstrating the production | generation method of the machining program by a machining program production | generation apparatus. 本発明の第２実施形態に係る加工プログラム生成装置の構成を示すブロック図である。It is a block diagram which shows the structure of the processing program production | generation apparatus which concerns on 2nd Embodiment of this invention. 同第２実施形態に係る中子に対するワイヤ電極の成分の付着方法を説明するための平面図である。It is a top view for demonstrating the adhesion method of the component of the wire electrode with respect to the core which concerns on the 2nd Embodiment. 同第２実施形態に係る中子に対するワイヤ電極の成分の付着方法を説明するための図６に続く平面図である。It is a top view following FIG. 6 for demonstrating the adhesion method of the component of the wire electrode with respect to the core which concerns on the 2nd Embodiment. 同第２実施形態に係る中子に対するワイヤ電極の成分の付着方法を説明するための図７の一部を拡大して示す平面図である。It is a top view which expands and shows a part of FIG. 7 for demonstrating the adhesion method of the component of the wire electrode with respect to the core which concerns on the 2nd Embodiment. 同第２実施形態に係る中子に対するワイヤ電極の成分の付着方法を説明するための図７および図８に続く平面図である。It is a top view following FIG. 7 and FIG. 8 for demonstrating the adhesion method of the component of the wire electrode with respect to the core which concerns on the 2nd Embodiment.

以下、本発明の実施の形態について図面を参照して詳細に説明する。
[第１実施形態]
図１は本発明の第１実施形態を示すワイヤ放電加工機１の全体構成の概略を示す図である。同図を参照してワイヤ放電加工機１の概要を説明すると、ワイヤ放電加工機１は、上側ガイド組体２と下側ガイド組体３との間に工具電極としての黄銅製のワイヤ電極Ｅを連続的に供給し、ワークＷを加工槽４内のワークスタンド５に載置した状態で水系加工液（以下、水系加工液を単に加工液とする）に浸漬し、各軸モータ６によりワイヤ電極ＥとワークＷとの極間の距離を所定に設定しつつ電源装置７により極間に所定の電圧を印加して放電を発生させワークＷの放電加工を行う構成となっている。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
[First embodiment]
FIG. 1 is a diagram showing an outline of the entire configuration of a wire electric discharge machine 1 showing a first embodiment of the present invention. The outline of the wire electric discharge machine 1 will be described with reference to FIG. 1. The wire electric discharge machine 1 includes a brass wire electrode E as a tool electrode between the upper guide assembly 2 and the lower guide assembly 3. Are immersed in an aqueous processing liquid (hereinafter, the aqueous processing liquid is simply referred to as a processing liquid) in a state where the workpiece W is placed on the work stand 5 in the processing tank 4, and the wire is driven by each axis motor 6. While the distance between the electrodes E and the workpiece W is set to a predetermined value, a predetermined voltage is applied between the electrodes by the power supply device 7 to generate an electric discharge so that the electric discharge machining of the workpiece W is performed.

ワイヤ放電加工機１はＮＣ制御装置１０を備えており、このＮＣ制御装置１０により加工プログラムを解読しつつ所定の制御信号が生成される。すなわち、ワイヤ放電加工機１は、ＮＣ制御装置１０が生成した制御信号に基づいて各軸モータ６および電源装置７を動作させ、中子の任意の箇所にワイヤ電極Ｅの真鍮成分を付着させながら放電加工を行うことができる。 The wire electric discharge machine 1 includes an NC control device 10, and a predetermined control signal is generated while the machining program is decoded by the NC control device 10. That is, the wire electric discharge machine 1 operates each shaft motor 6 and the power supply device 7 on the basis of the control signal generated by the NC control device 10 to attach the brass component of the wire electrode E to an arbitrary portion of the core. Electric discharge machining can be performed.

このワイヤ放電加工機１による中子に対する真鍮成分の付着方法を説明すると次のようになる。
つまり、図２に示すように、平板状で厚みが一定のワークＷに矩形状の中子Ａを形成する場合は、まず中子Ａの形状から中子Ａの重心Ｏを求める。この場合、中子Ａの重心Ｏは対角線αの交点となる。そして、中子Ａの重量から加工中に中子Ａが落下しない真鍮成分の全付着長さを求めるとともに、付着領域１箇所当たりの長さを設定して付着領域数を求める。続いて、重心Ｏを通る任意の線分Ｊより詳しくは重心Ｏを通り４５°の角度をなす線分Ｊを引き、線分Ｊと中子Ａの輪郭Ｏ´との交点Ｋを得る。次に、交点Ｋが中央となるように付着領域Ｂの初期設定領域Ｃを設定する。そして、初期設定領域Ｃから中子Ａの周長の等間隔で他の残りの付着領域Ｂを設定し、加工中、付着領域Ｂにおいて真鍮成分の付着を行う。 A method of attaching the brass component to the core by the wire electric discharge machine 1 will be described as follows.
That is, as shown in FIG. 2, when the rectangular core A is formed on the flat workpiece W having a constant thickness, the center of gravity O of the core A is first obtained from the shape of the core A. In this case, the center of gravity O of the core A is the intersection of the diagonal lines α. And while calculating | requiring the total adhesion length of the brass component from which the core A does not fall during a process from the weight of the core A, the length per adhesion area is set and the number of adhesion areas is calculated | required. Subsequently, a line segment J that passes through the center of gravity O and forms an angle of 45 ° is drawn in more detail than an arbitrary line segment J that passes through the center of gravity O to obtain an intersection K between the line segment J and the outline O ′ of the core A. Next, the initial setting area C of the adhesion area B is set so that the intersection K is in the center. Then, another remaining adhesion region B is set from the initial setting region C at equal intervals of the circumference of the core A, and the brass component is adhered to the adhesion region B during processing.

本発明においては、加工中にこのような中子Ａの真鍮成分の付着が可能なように加工プログラムを生成すべく、加工プログラム生成装置２０を備えている。加工プログラム生成装置２０は、図３に示すように、入力手段３０、表示手段４０、記憶手段５０、および処理手段６０からなる。 In the present invention, a machining program generation device 20 is provided to generate a machining program so that the brass component of the core A can be attached during machining. As shown in FIG. 3, the machining program generation device 20 includes an input unit 30, a display unit 40, a storage unit 50, and a processing unit 60.

入力手段３０は、例えば、キーボード、マウス、或いはタッチパネル等で構成されており、入力手段３０から処理手段６０における各種処理に必要な情報が入力される。入力手段３０からは、例えばワークＷの加工形状データすなわち中子Ａの形状データおよび記憶手段５０に記憶されたデータ５１，５２，５３および加工条件５４，５５を読み出すための情報が入力される。なお、入力手段３０は、ＵＳＢおよびＬＡＮを介して他の装置から各種情報を入力する構成も含む。 The input unit 30 includes, for example, a keyboard, a mouse, a touch panel, or the like, and information necessary for various processes in the processing unit 60 is input from the input unit 30. From the input means 30, for example, machining shape data of the workpiece W, that is, shape data of the core A and data 51, 52, 53 and information for reading the machining conditions 54, 55 stored in the storage means 50 are input. The input unit 30 includes a configuration for inputting various information from other devices via USB and LAN.

表示手段４０は、ＣＲＴディスプレーや液晶ディスプレー等で構成されており、入力手段３０から入力された情報や処理手段６０により処理された情報を表示する。表示手段４０は、例えば作業者が入力手段３０を介して入力した中子Ａの形状データに基づいて描画情報が表示される。 The display unit 40 is configured by a CRT display, a liquid crystal display, or the like, and displays information input from the input unit 30 or information processed by the processing unit 60. The display means 40 displays drawing information based on, for example, the shape data of the core A input by the operator via the input means 30.

記憶手段５０は、ハードディスク、ＣＤ−ＲＯＭ等で構成されており真鍮成分の付着を行うための各種データが記憶される。記憶手段５０には、例えば、中子Ａの重量と加工中に中子Ａが落下しない真鍮成分の全付着長さとの相関関係を示すデータ５１、付着領域１箇所当たりの中子Ａの付着長さデータ５２、およびワークＷの密度データ５３が記憶される。また、記憶手段５０には、付着領域Ｂ以外の加工すなわち通常の加工を行う際の第１の加工条件５４および付着領域Ｂに真鍮成分を付着させる際の第２の加工条件５５が記憶される。 The storage means 50 is composed of a hard disk, a CD-ROM, etc., and stores various data for attaching the brass component. The storage means 50 includes, for example, data 51 indicating a correlation between the weight of the core A and the total adhesion length of the brass component that the core A does not fall during processing, and the adhesion length of the core A per adhesion area. Length data 52 and density data 53 of the workpiece W are stored. The storage means 50 stores a first processing condition 54 when performing processing other than the adhesion region B, that is, normal processing, and a second processing condition 55 when attaching a brass component to the adhesion region B. .

処理手段６０は、入力手段３０から入力された各種情報と記憶手段５０に記憶された各種データ５１，５２，５３および加工条件５４，５５に基づいて、真鍮成分の付着を行うためのデータを生成しつつ加工プログラムを生成すべく、記憶データ取得手段６１、中子形状データ生成手段６２、重量演算手段６３、付着領域数演算手段６４、重心演算手段６５、付着領域設定手段６６、および加工プログラム生成手段６７として機能する。 The processing means 60 generates data for attaching the brass component based on the various information input from the input means 30 and the various data 51, 52, 53 and processing conditions 54, 55 stored in the storage means 50. However, in order to generate a machining program, storage data acquisition means 61, core shape data generation means 62, weight calculation means 63, adhesion area number calculation means 64, gravity center calculation means 65, adhesion area setting means 66, and machining program generation It functions as the means 67.

記憶データ取得手段６１は、入力手段３０から入力された情報に基づいて記憶手段５０から中子Ａの重量と全付着長さとの相関関係を示すデータ５１、付着領域１箇所当たりの中子Ａの付着長さデータ５２、ワークＷの密度データ５３、加工条件５４，５５を読み出して取得する機能を有している。 The storage data acquisition means 61 is based on the information input from the input means 30 and stores data 51 indicating the correlation between the weight of the core A and the total adhesion length from the storage means 50, and the core A per adhesion area. It has a function of reading out and acquiring the adhesion length data 52, the density data 53 of the workpiece W, and the processing conditions 54 and 55.

中子形状データ生成手段６２は、入力手段３０から入力された情報に基づいて中子Ａの形状データを生成する機能を有している。
重量演算手段６３は、中子形状データ生成手段６２により生成された中子Ａの形状データから中子Ａの体積を演算するとともに、記憶データ取得手段６１が取得したワークＷの密度データ５３に基づいて中子Ａの重量を演算する機能を有している。 The core shape data generating unit 62 has a function of generating the shape data of the core A based on the information input from the input unit 30.
The weight calculation means 63 calculates the volume of the core A from the shape data of the core A generated by the core shape data generation means 62 and based on the density data 53 of the workpiece W acquired by the storage data acquisition means 61. And has a function of calculating the weight of the core A.

付着領域数演算手段６４は、記憶データ取得手段６１により取得された中子Ａの重量と全付着長さとの相関関係を示すデータ５１と重量演算手段６３により演算された中子Ａの重量に基づいて全付着長さを演算し、更に記憶データ取得手段６１により取得された付着領域１箇所当たりの中子Ａの付着長さデータ５２に基づいて付着領域数を演算する。
重心演算手段６５は、中子形状データ生成手段６２により生成された中子Ａの形状データに基づいて中子Ａの重心Ｏを演算する機能を有している。 The adhesion area number calculation means 64 is based on the data 51 indicating the correlation between the weight of the core A acquired by the stored data acquisition means 61 and the total adhesion length and the weight of the core A calculated by the weight calculation means 63. Then, the total adhesion length is calculated, and the number of adhesion areas is calculated based on the adhesion length data 52 of the core A per adhesion area acquired by the storage data acquisition means 61.
The center of gravity calculating means 65 has a function of calculating the center of gravity O of the core A based on the shape data of the core A generated by the core shape data generating means 62.

付着領域設定手段６６は、付着領域数演算手段６４により演算された付着領域数と重心演算手段６５により演算された重心Ｏに基づいて付着領域Ｂを設定する。より詳しくは、付着領域設定手段６６は、重心Ｏを通る任意の線分Ｊと中子Ａの輪郭Ｏ´との交点Ｋを得て、交点Ｋが中央となるように付着領域Ｂの初期設定領域Ｃを設定するとともに、初期設定領域Ｃから他の残りの付着領域Ｂを中子Ａの周長の等間隔で設定する機能を有している。 The adhesion area setting means 66 sets the adhesion area B based on the number of adhesion areas calculated by the adhesion area number calculation means 64 and the centroid O calculated by the centroid calculation means 65. More specifically, the adhesion area setting means 66 obtains an intersection K between an arbitrary line segment J passing through the center of gravity O and the contour O ′ of the core A, and initially sets the adhesion area B so that the intersection K becomes the center. In addition to setting the area C, it has a function of setting other remaining adhesion areas B from the initial setting area C at equal intervals of the circumference of the core A.

加工プログラム生成手段６７は、記憶データ取得手段６１により取得された第１の加工条件５４および第２の加工条件５５、中子形状データ生成手段６２により生成された中子Ａの形状データ、付着領域設定手段６６により設定された付着領域Ｂに基づいて加工プログラムを生成する機能を有している。なお、処理手段６０はＣＰＵおよびメモリが協働でその機能を果たす。 The machining program generation unit 67 includes a first machining condition 54 and a second machining condition 55 acquired by the stored data acquisition unit 61, the shape data of the core A generated by the core shape data generation unit 62, and the adhesion region. It has a function of generating a machining program based on the adhesion region B set by the setting means 66. The processing means 60 performs its function in cooperation with the CPU and the memory.

次に、加工プログラム生成装置２０による加工プログラムの生成方法について図４のフローチャートに基づいて詳細に説明する。
まず、ステップＳ１０において、作業者が入力手段３０から所定の情報を入力し、該入力した情報に基づいて、記憶データ取得手段６１が記憶手段５０から中子Ａの重量と全付着長さの相関関係を示すデータ５１、付着領域１箇所当たりの中子Ａの付着長さデータ５２、ワークＷの密度データ５３、および加工条件５４，５５を読み出して取得する。 Next, a machining program generation method by the machining program generation device 20 will be described in detail based on the flowchart of FIG.
First, in step S10, the operator inputs predetermined information from the input means 30, and based on the input information, the storage data acquisition means 61 correlates the weight of the core A and the total adhesion length from the storage means 50. Data 51 indicating the relationship, adhesion length data 52 of the core A per adhesion area, density data 53 of the workpiece W, and processing conditions 54 and 55 are read and acquired.

次いで、ステップＳ２０において、作業者が入力手段３０から表示手段４０に表示させながら中子Ａの形状データを入力し、この入力したデータに基づいて、中子形状データ生成手段６２が中子Ａの形状データを生成する。
次に、ステップＳ３０において、重量演算手段６３がステップＳ１０で取得されたワークＷの密度データ５３とステップＳ２０で生成された中子Ａの形状データに基づいて中子Ａの重量を演算する。 Next, in step S20, the operator inputs the shape data of the core A while being displayed on the display means 40 from the input means 30, and the core shape data generating means 62 is based on the input data. Generate shape data.
Next, in step S30, the weight calculating means 63 calculates the weight of the core A based on the density data 53 of the workpiece W acquired in step S10 and the shape data of the core A generated in step S20.

続いて、ステップＳ４０において、付着領域数演算手段６４がステップＳ１０で入力された中子Ａの重量と全付着長さの相関関係を示すデータ５１および付着領域１箇所当たりの中子Ａの付着長さデータ５２とステップＳ３０で演算された中子Ａの重量に基づいて付着領域数を演算する。
そして、ステップＳ５０において、重心演算手段６５がステップＳ２０で生成された中子Ａの形状データに基づいて、中子Ａの重心Ｏを演算する。 Subsequently, in step S40, the adhesion area number calculating means 64 receives the data 51 indicating the correlation between the weight of the core A and the total adhesion length input in step S10, and the adhesion length of the core A per adhesion area. The number of attached areas is calculated based on the weight data 52 and the weight of the core A calculated in step S30.
In step S50, the center-of-gravity calculating means 65 calculates the center of gravity O of the core A based on the shape data of the core A generated in step S20.

次に、ステップＳ６０において、付着領域設定手段６６がステップＳ４０で演算された付着領域数およびステップＳ５０で演算された中子Ａの重心Ｏに基づいて付着領域Ｂの初期設定領域Ｃを設定するとともに、初期設定領域Ｃから他の残り付着領域Ｂを等間隔で設定する。   Next, in step S60, the adhesion area setting means 66 sets an initial setting area C of the adhesion area B based on the number of adhesion areas calculated in step S40 and the center of gravity O of the core A calculated in step S50. Then, other remaining adhesion areas B are set at equal intervals from the initial setting area C.

次いで、ステップＳ７０において、加工プログラム生成手段６７がステップＳ１０で取得された加工条件５４，５５、ステップＳ２０で生成された中子Ａの形状データ、およびステップＳ６０で設定された付着領域Ｂに基づいて、加工プログラムを生成し、加工プログラム生成装置２０による動作を終了する。 Next, in step S70, the machining program generation means 67 is based on the machining conditions 54 and 55 acquired in step S10, the shape data of the core A generated in step S20, and the adhesion region B set in step S60. Then, the machining program is generated, and the operation by the machining program generation device 20 is terminated.

以上説明したように本第１実施形態によれば、上記加工プログラム生成装置２０を有することとしたので、中子Ａの形状データに基づいて中子Ａの重量を演算しつつ中子Ａの付着領域数および付着領域を設定し、加工プログラムを生成することができ、煩雑な作業を介することなく中子Ａにワイヤ電極Ｅの真鍮成分の付着領域を設定することができる。これにより、人為的ミスの軽減、人件費の削減を図ることができる。また、中子Ａの切り落とし時に起こるワークＷの異常放電による食い込みダメージも軽減することができる。 As described above, according to the first embodiment, since the machining program generation device 20 is provided, the core A adheres while calculating the weight of the core A based on the shape data of the core A. The number of areas and the adhesion area can be set, a machining program can be generated, and the adhesion area of the brass component of the wire electrode E can be set in the core A without complicated operations. As a result, human error can be reduced and labor costs can be reduced. Further, it is possible to reduce biting damage due to abnormal discharge of the workpiece W that occurs when the core A is cut off.

[第２実施形態]
次に本発明の第２実施形態について説明する。図５に示すように、本第２実施形態は上述した第１実施形態に対し加工プログラム生成装置２０に非付着領域設定手段６８および付着変更手段６９を追加した構成を示している。なお、第１実施形態と同一の構成については同一の符号を付してその説明を省略するものとする。 [Second Embodiment]
Next, a second embodiment of the present invention will be described. As shown in FIG. 5, the second embodiment shows a configuration in which a non-attachment region setting unit 68 and an attachment changing unit 69 are added to the machining program generation device 20 with respect to the first embodiment described above. In addition, about the structure same as 1st Embodiment, the same code | symbol is attached | subjected and the description shall be abbreviate | omitted.

すなわち、中子Ａの真鍮付着を行う場合にあっては、コーナー部等、真鍮成分の付着が難しい領域があるが、本第２実施形態においては、図６に示すように、このような付着の難しい領域を、作業者が入力手段３０を所要に操作して、非付着領域設定手段６８により付着の難しい領域を真鍮成分を付着させない非付着領域Ｄとして予め設定する。そして、図７に示すように、付着領域Ｂと非付着領域Ｄとが重なる場合には、図８に示すように、付着変更手段６９により付着領域Ｂと非付着領域Ｄとの重複領域を求めて重複領域の加工方向における始点Ｌおよび終点Ｍを得るとともに、始点Ｌと終点Ｍの距離つまり重複距離Δｚを演算する。次いで、図９に示すように、付着変更手段６９が付着領域Ｂと非付着領域Ｄとが重ならないように、中子Ａの全ての付着領域Ｂを加工方向に沿って重複距離Δｚずらして設定する。なお、各重複領域において重複距離Δｚが異なる場合は、重複距離の最大値Δｚｍａｘずらして設定する。   That is, in the case where the brass attachment of the core A is performed, there are regions where it is difficult to attach the brass component such as a corner portion. In the second embodiment, as shown in FIG. The difficult region is operated by the operator as required by the operator, and the non-adhesion region setting unit 68 sets the difficult adhesion region as the non-adhesion region D where the brass component is not adhered. Then, as shown in FIG. 7, when the adhesion region B and the non-adhesion region D overlap, as shown in FIG. 8, an overlap region between the adhesion region B and the non-adhesion region D is obtained by the adhesion changing means 69. Thus, the start point L and the end point M in the processing direction of the overlap region are obtained, and the distance between the start point L and the end point M, that is, the overlap distance Δz is calculated. Next, as shown in FIG. 9, the attachment changing means 69 sets all the attachment regions B of the core A by shifting the overlap distance Δz along the processing direction so that the attachment region B and the non-attachment region D do not overlap. To do. When the overlap distance Δz is different in each overlap region, the overlap distance is set by shifting the maximum value Δzmax.

このように非付着領域設定手段６８および付着変更手段６９を有することとすれば、コーナー部等、ワイヤ電極Ｅの真鍮成分の付着が難しい領域を、容易にワイヤ電極Ｅの真鍮成分を付着させない非付着領域Ｄとしつつ付着領域Ｂの設定をすることができる。 If the non-adhesion area setting means 68 and the adhesion changing means 69 are provided in this way, areas where it is difficult for the brass component of the wire electrode E to adhere, such as corners, are not easily adhered to the brass component of the wire electrode E. The adhesion area B can be set while setting the adhesion area D.

なお、本発明は上述した実施形態に限定されるものではなく、必要に応じて種々の応用実施または変形実施が可能であることは勿論である。すなわち、例えば、上述した実施形態にあっては、加工液を水系加工液としているが、油系加工液としても本発明の真鍮付着方法を実施することができる。また、真鍮成分の付着領域Ｂを、初期設定領域Ｃから中子の周長の等間隔で設定することとしているが、ワークＷの厚みが変化する場合には、重量の分布に応じた間隔、例えば重量分布が等間隔となるように付着領域Ｂを設定することとしてもよい。 In addition, this invention is not limited to embodiment mentioned above, Of course, various application implementation or deformation | transformation implementation is possible as needed. That is, for example, in the embodiment described above, the machining fluid is an aqueous machining fluid, but the brass adhesion method of the present invention can also be implemented as an oil-based machining fluid. Moreover, the adhesion area B of the brass component is set at equal intervals from the initial setting area C to the circumference of the core, but when the thickness of the workpiece W changes, the interval according to the weight distribution, For example, the adhesion region B may be set so that the weight distribution is equally spaced.

本発明のワイヤ放電加工機は、加工中に中子の落下を防止することができ、加工効率の飛躍的な向上に貢献する。 The wire electric discharge machine of the present invention can prevent the core from dropping during machining, and contributes to a dramatic improvement in machining efficiency.

Ａ：中子
Ｂ：付着領域
Ｃ：付着領域の初期設定領域
Ｄ：非付着領域
Ｅ：ワイヤ電極
Ｊ：線分
Ｋ：交点
Ｌ：重複領域の始点
Ｍ：重複領域の終点
Ｏ：重心
Ｏ´：中子の輪郭
Ｗ：ワーク
Δｚ：重複距離
Δｚｍａｘ：重複距離の最大値
α：対角線
１：ワイヤ放電加工機
２：上側ガイド組体
３：下側ガイド組体
４：加工槽
５：ワークスタンド
６：各軸モータ
７：電源装置
１０：ＮＣ制御装置
２０：加工プログラム生成装置
３０：入力手段
４０：表示手段
５０：記憶手段
５１：中子の重量と全付着長さとの相関関係を示すデータ
５２：付着領域１箇所当たりの付着長さデータ
５３：ワークの密度データ
５４：第１の加工条件
５５：第２の加工条件
６０：処理手段
６１：記憶データ取得手段
６２：中子形状データ生成手段
６３：重量演算手段
６４：重心演算手段
６５：付着領域数演算手段
６６：付着領域設定手段
６７：加工プログラム生成手段
６８：非付着領域設定手段
６９：付着変更手段 A: Core B: Adhering region C: Initial setting region D: Non-adhering region E: Wire electrode J: Line segment K: Intersection L: Overlapping region start point M: Overlapping region end point O: Center of gravity O ': Core outline W: Workpiece Δz: Overlap distance Δzmax: Maximum overlap distance α: Diagonal line 1: Wire electric discharge machine 2: Upper guide assembly 3: Lower guide assembly 4: Processing tank 5: Workstand 6: Each axis motor 7: power supply device 10: NC control device 20: machining program generation device 30: input means 40: display means 50: storage means 51: data 52 indicating the correlation between the weight of the core and the total adhesion length 52: adhesion Adhesion length data 53 per region: workpiece density data 54: first machining condition 55: second machining condition 60: processing means 61: stored data acquisition means 62: core shape data generation means 63: weight Calculation means 64: Center of gravity calculation hand 65: attachment area speed calculation means 66: attachment area setting means 67: machining program generation means 68: non-attached region setting means 69: adhering changing means

Claims (4)

加工溝により切り離されたワークの内側部分をなす中子の任意の領域にワイヤ電極の成分を付着させ、前記ワークの落下を防止するワイヤ放電加工機の加工プログラム生成装置において、
前記中子の形状データを生成する中子形状データ生成手段と、
前記中子形状データ生成手段により生成された前記中子の形状データに基づいて前記中子の重量を演算する重量演算手段と、
前記重量演算手段により演算された前記中子の重量に基づいて前記中子の付着領域数を演算する付着領域数演算手段と、
前記付着領域数演算手段により演算された中子の付着領域数に基づいて前記中子の付着領域を設定する付着領域設定手段と、
前記中子形状データ生成手段により生成された前記中子の形状データおよび前記付着領域設定手段により設定された前記中子の付着領域に基づいて加工プログラムを生成する加工プログラム生成手段と、
を有することを特徴とするワイヤ放電加工機の加工プログラム生成装置。 In a machining program generation device for a wire electric discharge machine that attaches a wire electrode component to an arbitrary region of a core that forms an inner part of a workpiece separated by a machining groove and prevents the workpiece from falling,
Core shape data generating means for generating the core shape data;
Weight calculating means for calculating the weight of the core based on the shape data of the core generated by the core shape data generating means;
An adhesion area number calculating means for calculating the number of adhesion areas of the core based on the weight of the core calculated by the weight calculating means;
An adhesion area setting means for setting the adhesion area of the core based on the number of adhesion areas of the core calculated by the adhesion area number calculating means;
Machining program generation means for generating a machining program based on the shape data of the core generated by the core shape data generation means and the adhesion area of the core set by the adhesion area setting means;
A machining program generation device for a wire electric discharge machine characterized by comprising: 前記中子の重量と前記中子の全付着長さとの相関関係を示すデータおよび前記付着領域１箇所当たりの前記中子の付着長さを記憶する記憶手段を有し、
前記付着領域数演算手段は、前記中子の重量と前記中子の全付着長さとの相関関係を示すデータ、前記付着領域１箇所当たりの前記中子の付着長さ、および前記重量演算手段により演算された前記中子の重量に基づいて前記中子の付着領域数を演算するとともに、
前記付着領域設定手段は、前記付着領域数演算手段により演算された前記中子の付着領域数に基づいて前記中子の付着領域を等間隔で設定することを特徴とする請求項１に記載のワイヤ放電加工機の加工プログラム生成装置。 Storage means for storing data indicating the correlation between the weight of the core and the total adhesion length of the core and the adhesion length of the core per one adhesion region;
The adhesion area number calculation means includes data indicating a correlation between the weight of the core and the total adhesion length of the core, the adhesion length of the core per one adhesion area, and the weight calculation means. While calculating the number of adhesion areas of the core based on the calculated weight of the core,
The said adhesion area | region setting means sets the adhesion area | region of the said core at equal intervals based on the number of adhesion area | regions of the said core calculated by the said adhesion area number calculating means. A machining program generator for a wire electrical discharge machine. 前記ワイヤ電極の成分を付着させない前記中子の非付着領域を設定する非付着領域設定手段と、
前記非付着領域設定手段により設定された前記中子の非付着領域に基づいて、前記付着領域設定手段により設定された中子の付着領域を変更する付着変更手段と、
を有することを特徴とする請求項２に記載のワイヤ放電加工機の加工プログラム生成装置。 A non-adhesion region setting means for setting a non-adhesion region of the core that does not attach the component of the wire electrode;
Based on the non-adhesion area of the core set by the non-adhesion area setting means, an adhesion changing means for changing the adhesion area of the core set by the adhesion area setting means;
The machining program generation device for a wire electric discharge machine according to claim 2, wherein: 前記付着変更手段は、前記付着領域と前記非付着領域との重複距離を演算し、前記付着領域設定手段により設定された中子の付着領域を前記重複距離ずらすことにより、前記中子の付着領域の変更を行うことを特徴とする請求項３に記載のワイヤ放電加工機のプログラム生成装置。 The adhesion changing means calculates an overlapping distance between the adhesion area and the non-adhesion area, and shifts the adhesion area of the core set by the adhesion area setting means to shift the overlapping distance. The program generation device for a wire electric discharge machine according to claim 3, wherein:
JP2012005366A 2012-01-13 2012-01-13 Machining program generation device for wire electric discharge machine Active JP5813517B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012005366A JP5813517B2 (en) 2012-01-13 2012-01-13 Machining program generation device for wire electric discharge machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012005366A JP5813517B2 (en) 2012-01-13 2012-01-13 Machining program generation device for wire electric discharge machine

Publications (2)

Publication Number Publication Date
JP2013144335A true JP2013144335A (en) 2013-07-25
JP5813517B2 JP5813517B2 (en) 2015-11-17

Family

ID=49040460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012005366A Active JP5813517B2 (en) 2012-01-13 2012-01-13 Machining program generation device for wire electric discharge machine

Country Status (1)

Country Link
JP (1) JP5813517B2 (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014014907A (en) * 2012-07-10 2014-01-30 Fanuc Ltd Wire electrical discharge machining device, and automatic programming device for the same
JP2014024132A (en) * 2012-07-25 2014-02-06 Seibu Electric & Mach Co Ltd Processing program editing method and processing program editing system for wire electric discharge machine
EP2952279A1 (en) 2014-06-04 2015-12-09 Fanuc Corporation Machining path drawing apparatus for wire electric discharge machine
EP2959999A1 (en) 2014-06-23 2015-12-30 Fanuc Corporation Wire electric discharge machine provided with threading unit
JP2017100203A (en) * 2015-11-30 2017-06-08 ファナック株式会社 Simulation device of wire electric discharge machine provided with core welding position determination function using machine learning
EP3184225A1 (en) 2015-12-22 2017-06-28 Fanuc Corporation Wire electric discharge machine
JP2017209746A (en) * 2016-05-25 2017-11-30 ファナック株式会社 Wire electrical discharge machining system
EP3321753A1 (en) 2016-11-11 2018-05-16 Fanuc Corporation Program generating apparatus
EP3373088A1 (en) 2017-03-10 2018-09-12 Fanuc Corporation Apparatus and method to create a machining program
CN108687417A (en) * 2017-04-07 2018-10-23 发那科株式会社 Control device, wire electric discharge machine, program editing device and control method
US10369647B2 (en) 2016-04-01 2019-08-06 Fanuc Corporation Wire electrical discharge machine and wire electrical discharge machining method
JP2019181637A (en) * 2018-04-13 2019-10-24 西部電機株式会社 Program production method, information processing device, and program
JP7060912B1 (en) * 2020-12-09 2022-04-27 株式会社ソディック Machining program generator of wire electric discharge machine, machining program generation method and wire electric discharge machining system
US11992891B2 (en) 2020-12-09 2024-05-28 Sodick Co., Ltd. Machining method of wire discharge machine, machining program generating device, wire discharge machining system and machined object manufacturing method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62218024A (en) * 1986-03-19 1987-09-25 Amada Co Ltd Wire cut spark discharge machine
JPH0819918A (en) * 1994-07-07 1996-01-23 Mitsubishi Electric Corp Wire electric discharge machining and its device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62218024A (en) * 1986-03-19 1987-09-25 Amada Co Ltd Wire cut spark discharge machine
JPH0819918A (en) * 1994-07-07 1996-01-23 Mitsubishi Electric Corp Wire electric discharge machining and its device

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014014907A (en) * 2012-07-10 2014-01-30 Fanuc Ltd Wire electrical discharge machining device, and automatic programming device for the same
US9199326B2 (en) 2012-07-10 2015-12-01 Fanuc Corporation Wire electric discharge machine and automatic programming device for wire electric discharge machine
JP2014024132A (en) * 2012-07-25 2014-02-06 Seibu Electric & Mach Co Ltd Processing program editing method and processing program editing system for wire electric discharge machine
EP2952279A1 (en) 2014-06-04 2015-12-09 Fanuc Corporation Machining path drawing apparatus for wire electric discharge machine
US20150352647A1 (en) * 2014-06-04 2015-12-10 Fanuc Corporation Machining path drawing apparatus for wire electric discharge machine
US10016832B2 (en) 2014-06-04 2018-07-10 Fanuc Corporation Machining path drawing apparatus for wire electric discharge machine
EP2959999A1 (en) 2014-06-23 2015-12-30 Fanuc Corporation Wire electric discharge machine provided with threading unit
JP2016007654A (en) * 2014-06-23 2016-01-18 ファナック株式会社 Wire electric discharge machine having disconnection repair means
CN105312689A (en) * 2014-06-23 2016-02-10 发那科株式会社 Wire electric discharge machine provided withdisconnection repairing unit
KR101873621B1 (en) 2014-06-23 2018-07-02 화낙 코퍼레이션 Wire electric discharge machine provided with disconnection repairing unit
US10500660B2 (en) 2014-06-23 2019-12-10 Fanuc Corporation Wire electric discharge machine provided with disconnection repairing unit
JP2017100203A (en) * 2015-11-30 2017-06-08 ファナック株式会社 Simulation device of wire electric discharge machine provided with core welding position determination function using machine learning
US10589368B2 (en) 2015-11-30 2020-03-17 Fanuc Corporation Machine learning device having function of adjusting welding positions of core in wire electric discharge machine
US10442023B2 (en) 2015-11-30 2019-10-15 Fanuc Corporation Simulation apparatus of wire electric discharge machine having function of determining welding positions of core using machine learning
EP3184225A1 (en) 2015-12-22 2017-06-28 Fanuc Corporation Wire electric discharge machine
US10399163B2 (en) 2015-12-22 2019-09-03 Fanuc Corporation Wire electric discharge machine
US10369647B2 (en) 2016-04-01 2019-08-06 Fanuc Corporation Wire electrical discharge machine and wire electrical discharge machining method
US10780513B2 (en) 2016-05-25 2020-09-22 Fanuc Corporation Wire electrical discharge machining system
JP2017209746A (en) * 2016-05-25 2017-11-30 ファナック株式会社 Wire electrical discharge machining system
JP2018075699A (en) * 2016-11-11 2018-05-17 ファナック株式会社 Program generating device
EP3321753A1 (en) 2016-11-11 2018-05-16 Fanuc Corporation Program generating apparatus
TWI658348B (en) * 2016-11-11 2019-05-01 日商發那科股份有限公司 Program generating apparatus
EP3321753B1 (en) * 2016-11-11 2021-11-24 Fanuc Corporation Program generating apparatus
KR102012627B1 (en) * 2016-11-11 2019-08-21 화낙 코퍼레이션 Program generating apparatus
US10503147B2 (en) 2016-11-11 2019-12-10 Fanuc Corporation Program generating apparatus
KR20180053234A (en) * 2016-11-11 2018-05-21 화낙 코퍼레이션 Program generating apparatus
US10908586B2 (en) 2017-03-10 2021-02-02 Fanuc Corporation Program creation apparatus and program creation method in program creation apparatus
CN108572624B (en) * 2017-03-10 2020-03-03 发那科株式会社 Program generation device and program generation method in program generation device
CN108572624A (en) * 2017-03-10 2018-09-25 发那科株式会社 Program creating method in program creating device and program creating device
EP3373088A1 (en) 2017-03-10 2018-09-12 Fanuc Corporation Apparatus and method to create a machining program
CN108687417A (en) * 2017-04-07 2018-10-23 发那科株式会社 Control device, wire electric discharge machine, program editing device and control method
CN108687417B (en) * 2017-04-07 2019-05-28 发那科株式会社 Control device, wire electric discharge machine, program editing device and control method
US10376977B2 (en) * 2017-04-07 2019-08-13 Fanuc Corporation Control device, wire electrical discharge machine, program editing apparatus, and control method
JP2019181637A (en) * 2018-04-13 2019-10-24 西部電機株式会社 Program production method, information processing device, and program
JP7085881B2 (en) 2018-04-13 2022-06-17 西部電機株式会社 Program production method, information processing equipment and program
JP7060912B1 (en) * 2020-12-09 2022-04-27 株式会社ソディック Machining program generator of wire electric discharge machine, machining program generation method and wire electric discharge machining system
US11992891B2 (en) 2020-12-09 2024-05-28 Sodick Co., Ltd. Machining method of wire discharge machine, machining program generating device, wire discharge machining system and machined object manufacturing method

Also Published As

Publication number Publication date
JP5813517B2 (en) 2015-11-17

Similar Documents

Publication Publication Date Title
JP5813517B2 (en) Machining program generation device for wire electric discharge machine
EP2957972B1 (en) Numerical control apparatus
US9317029B2 (en) Predictive control and virtual display system for a numerically controlled machine tool
JP6461177B2 (en) Machine tool controller
JP2016207156A (en) Locus display device displaying locus of tool axis
JP4334481B2 (en) EDM machine
JP6240117B2 (en) Numerical control device having automatic change function of character display width
JP6143351B2 (en) Wire electric discharge machine
WO2022163634A1 (en) Display device and computer program
JP6362795B1 (en) Machining control device, machine tool, and machining control method
JP2011062768A (en) Rotational speed arithmetic device
KR101669579B1 (en) Method of setting up a gear cutting machine and gear cutting machine
CN108572624B (en) Program generation device and program generation method in program generation device
JP2012016757A (en) Device for predicting uneven-wear shape of rotary tool
CN112446103A (en) Machining program generation support device
JP5411657B2 (en) Machining simulation apparatus, machining simulation method, program, recording medium
WO2018173621A1 (en) Waveform analysis assistance device, and waveform analysis assistance system
JP7168421B2 (en) Program creation support device and program creation support method
TW201525637A (en) System and method for validating CNC production capability
JP2010003214A (en) Control method for machining process
JP2017208138A (en) Numerical control device with function automatically changing display width of character
JP2009146000A (en) Production device, production method and production program for machining data
JP2018077101A (en) Flatness calculation method
CN105562753A (en) Precision drilling machine
JP2014182443A (en) Selecting apparatus for motors and motor control devices

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140217

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20150115

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20150122

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150320

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20150916

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20150916

R150 Certificate of patent or registration of utility model

Ref document number: 5813517

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250