JPS58126039A - Degree of surface roughness setting system for numerical control working machine - Google Patents

Degree of surface roughness setting system for numerical control working machine

Info

Publication number
JPS58126039A
JPS58126039A JP57007233A JP723382A JPS58126039A JP S58126039 A JPS58126039 A JP S58126039A JP 57007233 A JP57007233 A JP 57007233A JP 723382 A JP723382 A JP 723382A JP S58126039 A JPS58126039 A JP S58126039A
Authority
JP
Japan
Prior art keywords
surface roughness
finished surface
degree
menu
processing machine
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
JP57007233A
Other languages
Japanese (ja)
Other versions
JPH027788B2 (en
Inventor
Junichi Kamata
淳一 鎌田
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP57007233A priority Critical patent/JPS58126039A/en
Publication of JPS58126039A publication Critical patent/JPS58126039A/en
Publication of JPH027788B2 publication Critical patent/JPH027788B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/4093—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine
    • G05B19/40937—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by part programming, e.g. entry of geometrical information as taken from a technical drawing, combining this with machining and material information to obtain control information, named part programme, for the NC machine concerning programming of machining or material parameters, pocket machining
    • G05B19/40938—Tool management
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/36—Nc in input of data, input key till input tape
    • G05B2219/36129—Menu keys, function of keys soft defined
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)

Abstract

PURPOSE:To facilitate the setting of the degree of surface roughness by a method wherein the menu of the degree of surface roughness is indicated in a display and working conditions are operated and indicated automatically by selecting a key switch in accordance with the menu. CONSTITUTION:When a stage to input the data of the degree of surface roughness has come in a process inputting a working program, the menu of the degree of surface roughness is indicated automatically on the display 12 on an operating board. When the desired degree of surface roughness is selected by key boards 16-1-16-9 provided in corresponding to the menu 14, the feeding speed of the main shaft is operated from the revolving speed of the main shaft and the diameter of the nose of a tool.

Description

【発明の詳細な説明】 本発明は数値制御加工機械（以下ＮＣ加工機械といジ）
の仕上面粗度設定方式に関するものである。[Detailed description of the invention] The present invention is a numerically controlled processing machine (hereinafter referred to as an NC processing machine).
The present invention relates to a finishing surface roughness setting method.

ＮＣ加工機械は、被加工物に対する工具の位置をそれに
対応する数値情報で指令制御し、被加工物の加工を行な
うものであｆｉ、ＮＣ加工機械によれば、複雑表彰状の
ものを容易かつ高精度に加工することができ、さらに生
産性を向上させることができる。そ゛して、ＮＣ加工機
械においては、加工に先立って予め仕上面粗度を設定す
る必要があシ、この仕上面粗度の設定は重要なことであ
る。NC processing machines command and control the position of the tool relative to the workpiece using numerical information corresponding to it, and process the workpiece. It can be processed with precision and productivity can be further improved. Therefore, in the NC machining machine, it is necessary to set the finished surface roughness in advance before machining, and setting the finished surface roughness is important.

しかし、従来のＮＣ加工機械においては、仕上面粗度の
設定が煩雑であるという問題があづた。However, conventional NC machining machines have a problem in that setting the finished surface roughness is complicated.

すなわち、従来のＮＣ加工機械においては、オペレータ
は、指図書によって指示された仕上面粗度を得るために
、主軸の送シ速度及び主軸回転数を複雑な計算によって
求めその値を数値キーで入力しておシ、仕上面粗度の設
定が実、際の加工現場でオフラインによシ行なわれてい
たので、仕上面粗度の設定が煩雑であるとｈう欠点があ
った。In other words, in conventional NC machining machines, in order to obtain the finished surface roughness specified by the instructions, the operator calculates the spindle feed speed and spindle rotation speed through complicated calculations and enters the values using numerical keys. However, since the setting of the finished surface roughness was actually done off-line at the actual processing site, there was a drawback that setting the finished surface roughness was complicated.

本発明は前記従来の課題に鑑み為されたものであり、そ
の目的は、仕上面粗度を自動的に設定することができる
ＮＣ加工機械の仕上面粗度設定方式を提供することにあ
る。The present invention has been made in view of the above-mentioned conventional problems, and an object thereof is to provide a finished surface roughness setting method for an NC processing machine that can automatically set the finished surface roughness.

前記目的を達成するために、本発明は、複数種類の仕上
面粗度のメニューを画面上の数コラムに表示するディス
プレイと、メニューに対応して設けられた複数個のキー
スイッチと、を有し、ディスプレイの画面上に表示され
る複数種類の仕上面粗度から所望の仕上面粗度を選択し
て所望の仕上面粗度のメニューに対応するキースイッチ
を操作すると、所定の演算処理にょシ所望の仕上面粗度
を得るだめの加工機械の加工条件が自動的に求められ、
所望の仕上面粗度を自動的に設定することができること
を特徴とする。In order to achieve the above object, the present invention includes a display that displays menus of multiple types of finished surface roughness in several columns on the screen, and a plurality of key switches provided corresponding to the menus. Then, by selecting the desired surface roughness from the multiple types of surface roughness displayed on the display screen and operating the key switch corresponding to the desired surface roughness menu, the predetermined calculation process will be performed. The processing conditions of the processing machine to obtain the desired finished surface roughness are automatically determined.
A feature is that the desired finished surface roughness can be automatically set.

以下、図面に基づいて本発明の好適な実施例を説明する
。Hereinafter, preferred embodiments of the present invention will be described based on the drawings.

第一１図には、本発明の実施例による操作ボードの構成
が示されている。FIG. 11 shows the configuration of an operation board according to an embodiment of the present invention.

プレイとしてのＣＲＴ１２が設けられ、ＣＲＴ１２の画
面は、例えば２４行８０列の文字が表示されるよう構成
されている。さらに、Ｃ′ｆＬＴ１２の画面内の下部に
は、メニュー１４−１，１４−２、・・・、１４−９を
数コラムに表示するメニュー表示部１４がリザーブされ
ている。また、ＣＲＴ１２の下部には、前記メニュー１
４−１，１４−２、・・・、１４−９を選択するための
キースイッチ１６１　％　　ｔ　６　２％・・・、１６
−９が、メニュー１４−１，１４−２、・・・、１４−
９に対応して設けられてｈる。A CRT 12 is provided as a player, and the screen of the CRT 12 is configured to display, for example, 24 rows and 80 columns of characters. Furthermore, a menu display section 14 that displays menus 14-1, 14-2, . . . , 14-9 in several columns is reserved at the bottom of the screen of the C'fLT 12. In addition, the menu 1 is displayed at the bottom of the CRT 12.
Key switch 161 for selecting 4-1, 14-2,..., 14-9 %t6 2%..., 16
-9 is menu 14-1, 14-2,..., 14-
9 is provided corresponding to h.

第２図には、複数種類の仕上面粗度のメニュー１４−１
，１４−２、・・・、１４−９がＣＲ，Ｔ１２の画面上
に表示された状態が示されている。ここで、第２図のメ
ニュー１４−１．・・・、１４−９は、表１の面粗さコ
ード、面粗さく口）、三角記号を参考にして定められて
込る。なお、表１は、毎回転送シ（主軸の１回転当シの
工具の送シをｂう）の場合であシ、面粗さコードは、研
削ぬすみ無しの場表１ 合である。Figure 2 shows a menu 14-1 for multiple types of finished surface roughness.
, 14-2, . . . , 14-9 are shown displayed on the screen of CR, T12. Here, menu 14-1 in FIG. ..., 14-9 are determined with reference to the surface roughness code, surface roughness (surface roughness), and triangle symbol in Table 1. Note that Table 1 is for the case where the tool is transferred every time (the tool is fed per rotation of the spindle), and the surface roughness code is for the case where there is no grinding gore.

また、操作が一ド１０には、データ設定キ一群２０が設
けられ、データ設定キ一群２０によ〕所望のデータが入
力される。Further, the operation door 10 is provided with a group of data setting keys 20, and desired data is inputted through the group of data setting keys 20.

次に、仕上面粗度の設定方法を、第３図のフローチャー
）、８１図、及び第２図に基づ込て説明する。Next, a method for setting the finished surface roughness will be explained based on the flowchart in FIG. 3), FIG. 81, and FIG. 2.

仕上面粗度を設定する場合は、加ニブ四グラムを入力し
ていく過程で、仕上面粗度のデータを入力する段になる
と、自動的に仕上面粗度メニュー（第２°図）がＣＲＴ
画面上に表示される。す々わち、第２図に示されるよう
に、ＣＲＴ１２の画面上には、複数種類の仕上面粗度の
メニュー１４−１、・・・％１４−９が表示される。操
作者は、画面上の複数種類の仕上面粗度から所望の仕上
面粗度を選択して、所望の仕上面粗度のメニューに対応
するキースイッチを操作する。例えば、「２」を選択し
た場合には、メニュー１４−２に対応するキースイッチ
１６−２を操作することとなる。これによシ、数値制御
装置の所定の演算処理によって、所望の仕上面粗度、例
えば「ｖ２」を得るための加工機械の主軸の送シ速度及
び主軸回転数が自動的に求められる。When setting the surface roughness, as you enter the four grams of the nib, the surface roughness menu (Figure 2) will automatically appear when you enter the surface roughness data. CRT
displayed on the screen. As shown in FIG. 2, a plurality of types of finished surface roughness menus 14-1, . . . , % 14-9 are displayed on the screen of the CRT 12. The operator selects a desired finished surface roughness from a plurality of types of finished surface roughness on the screen, and operates a key switch corresponding to a menu of the desired finished surface roughness. For example, if "2" is selected, the key switch 16-2 corresponding to the menu 14-2 is operated. Accordingly, the feeding speed and rotational speed of the main shaft of the processing machine to obtain the desired finished surface roughness, for example "v2", are automatically determined by a predetermined calculation process of the numerical control device.

以上のように、本発明の実施例によれば、所望の仕上面
粗度を得るための加工機械の主軸の送シ速度及び主軸回
転数が自動的に求められるので、所望の仕上面粗度を自
動的に設定することができる。As described above, according to the embodiment of the present invention, the feed rate and the rotation speed of the main spindle of the processing machine to obtain the desired finished surface roughness are automatically determined, so that the desired finished surface roughness can be obtained. can be set automatically.

次に、加工機械の主軸の送シ速度及び主軸回転数を求め
るための所定の演算処理方法につｈて説明する。Next, a predetermined arithmetic processing method for determining the feed rate and rotational speed of the main spindle of the processing machine will be explained.

第４図には、被加工物の仕上面が示されており、Ｈ：仕
上面粗度（、） Ｆ：毎回転送り（諺）、（主軸の１回転当シの工具の送
りをいう） ｒ：工具のノーズＲ（酋） とすれば、Ｈ，Ｆ、ｒの間には、 の関係がある。したがって、上記（１）式によれば、工
具のノーズｒは既知なので、仕上面粗度Ｈを指示するこ
とにより毎回転送りＦすなわち主軸の送シ速度が求めら
れる。なお、主軸回転数は予め定められているものとす
る。Figure 4 shows the finished surface of the workpiece, where H: Finished surface roughness (,) F: Every time transfer (proverb) (Refers to the tool feed per spindle rotation) If r: tool nose R, then there is the following relationship between H, F, and r. Therefore, according to the above equation (1), since the nose r of the tool is known, by specifying the finished surface roughness H, the transfer F, that is, the feed speed of the main spindle, can be determined each time. Note that it is assumed that the spindle rotation speed is predetermined.

以上の演算処理によシ、所望の仕上面粗度を得るための
加工機械の主軸の送シ速度及び主軸回転数が求められる
。Through the above calculation process, the feed speed and rotational speed of the main shaft of the processing machine to obtain the desired finished surface roughness are determined.

以上説明したように、本発明によれば、所望の仕上面粗
度を得るための加工機械の加工条件、例えば主軸の送シ
速度及び主軸回転数が自動的に求められるので、所望の
仕上面粗度を自動的に設定することができる。したがっ
て、仕上面粗度の設定がオンラインで行なわれ、容易に
なるという利点を有する。As explained above, according to the present invention, the processing conditions of the processing machine to obtain the desired finished surface roughness, such as the main spindle feed speed and the main spindle rotation speed, are automatically determined. Roughness can be set automatically. Therefore, the finished surface roughness can be set online and has the advantage of being easy.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本発明の実施例による操作ボードの構成説明図
、第２図は複数稲類の仕上面粗度のメニューがＣＲ，Ｔ
の画面上に表示された状態を示す説明図、第３図は仕上
面粗度の設定方法を示すフローチャート図、第４図は被
加工物の仕上面を示す説明図である。 各図中同一部材には同一符号を付し、１（Ｉｔ操作ボー
ド、１２はＣＲＴ％　１４−１、・・・、１４−９はメ
ニュー、１６−１．・・・、１６−９はキースイッチで
ある。 代理人　弁理士　　葛　　野　　信　　−（ほか１名） 第３図 第４図Fig. 1 is an explanatory diagram of the configuration of an operation board according to an embodiment of the present invention, and Fig. 2 shows a menu for finishing surface roughness of multiple rice varieties CR, T.
FIG. 3 is a flowchart showing a method of setting the finished surface roughness, and FIG. 4 is an explanatory drawing showing the finished surface of the workpiece. Identical parts in each figure are given the same reference numerals, 1 (It operation board, 12 is CRT%, 14-1, . . . , 14-9 are menus, 16-1, . . . , 16-9 are keys) It's a switch. Agent Patent attorney Shin Kuzuno - (1 other person) Figure 3 Figure 4

Claims (2)

【特許請求の範囲】[Claims] （１）　　複数種類の仕上面粗度のメニューを画面上の
数コラムに表示するディスプレイと、メニューに対応し
て設けられた複数個のキースイッチと、を有し、ディス
プレイの画面上に表示される複数種類の仕上面粗度から
所望の仕上面粗度を選択して所望の仕上面粗度のメニュ
ーに対応するキースイッチを操作すると、所定の演算処
理によシ所望の仕上面粗度を得るための加工機械の加工
条件が自動的に求められ、所望の仕上面粗度を自動的に
設定することができることを特徴とする数値制御加工機
械の仕上面粗度設定方式。(1) It has a display that displays menus of multiple types of finished surface roughness in several columns on the screen, and multiple key switches provided corresponding to the menus. Select the desired surface roughness from the multiple types of surface roughness provided and operate the key switch corresponding to the desired surface roughness menu. A method for setting the finished surface roughness of a numerically controlled processing machine, characterized in that the processing conditions of the processing machine to obtain the desired surface roughness are automatically determined, and the desired finished surface roughness can be automatically set. （２）　　特許請求の範囲（１）記載の方式において、
所望の仕上面粗度を得るための加工機械の加工条件は、
主軸の送シ速度及び主軸回転数であることを特徴とする
数値制御加工機械の仕上面粗度設定方式。(2) In the method described in claim (1),
The processing conditions of the processing machine to obtain the desired finished surface roughness are as follows:
A finishing surface roughness setting method for a numerically controlled processing machine characterized by the main spindle feed speed and the main spindle rotation speed.
JP57007233A 1982-01-20 1982-01-20 Degree of surface roughness setting system for numerical control working machine Granted JPS58126039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57007233A JPS58126039A (en) 1982-01-20 1982-01-20 Degree of surface roughness setting system for numerical control working machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57007233A JPS58126039A (en) 1982-01-20 1982-01-20 Degree of surface roughness setting system for numerical control working machine

Publications (2)

Publication Number Publication Date
JPS58126039A true JPS58126039A (en) 1983-07-27
JPH027788B2 JPH027788B2 (en) 1990-02-20

Family

ID=11660271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57007233A Granted JPS58126039A (en) 1982-01-20 1982-01-20 Degree of surface roughness setting system for numerical control working machine

Country Status (1)

Country Link
JP (1) JPS58126039A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6362641A (en) * 1986-09-04 1988-03-18 Sony Corp Machining information production system freely curved surface considering finished surface roughness
JPH04331037A (en) * 1991-04-26 1992-11-18 Okuma Mach Works Ltd Numerical control system
WO2000012258A1 (en) * 1998-08-28 2000-03-09 Mori Seiki Co., Ltd. Method and apparatus for optimizing nc programs in nc machining
WO2020217614A1 (en) * 2019-04-26 2020-10-29 三菱電機株式会社 Machining condition determination assistance device and machine learning device
WO2024062607A1 (en) * 2022-09-22 2024-03-28 ファナック株式会社 Machine tool control device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52112181A (en) * 1976-03-17 1977-09-20 Daihatsu Motor Co Ltd Method of putting fixed cycles in nc machine tool

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52112181A (en) * 1976-03-17 1977-09-20 Daihatsu Motor Co Ltd Method of putting fixed cycles in nc machine tool

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6362641A (en) * 1986-09-04 1988-03-18 Sony Corp Machining information production system freely curved surface considering finished surface roughness
JPH04331037A (en) * 1991-04-26 1992-11-18 Okuma Mach Works Ltd Numerical control system
WO2000012258A1 (en) * 1998-08-28 2000-03-09 Mori Seiki Co., Ltd. Method and apparatus for optimizing nc programs in nc machining
US6502007B1 (en) 1998-08-28 2002-12-31 Mori Seiki Co., Ltd. Optimization method and device of NC program in NC machining
WO2020217614A1 (en) * 2019-04-26 2020-10-29 三菱電機株式会社 Machining condition determination assistance device and machine learning device
WO2020217498A1 (en) * 2019-04-26 2020-10-29 三菱電機株式会社 Machining condition determination assistance device and machining condition determination device
JP6833118B1 (en) * 2019-04-26 2021-02-24 三菱電機株式会社 Machining condition determination support device
CN113711144A (en) * 2019-04-26 2021-11-26 三菱电机株式会社 Machining condition determination support device and machine learning device
CN113711144B (en) * 2019-04-26 2024-05-10 三菱电机株式会社 Auxiliary device for determining processing condition
WO2024062607A1 (en) * 2022-09-22 2024-03-28 ファナック株式会社 Machine tool control device

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JPH027788B2 (en) 1990-02-20

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