JPS60189010A - Animation monitor system of numerical control device - Google Patents

Animation monitor system of numerical control device

Info

Publication number
JPS60189010A
JPS60189010A JP4315884A JP4315884A JPS60189010A JP S60189010 A JPS60189010 A JP S60189010A JP 4315884 A JP4315884 A JP 4315884A JP 4315884 A JP4315884 A JP 4315884A JP S60189010 A JPS60189010 A JP S60189010A
Authority
JP
Japan
Prior art keywords
tool
data
load
edge
cutting edge
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
JP4315884A
Other languages
Japanese (ja)
Other versions
JPH0565888B2 (en
Inventor
Masato Riyouki
正人 領木
Yasushi Fukaya
安司 深谷
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.)
Okuma Corp
Original Assignee
Okuma Tekkosho KK
Okuma Machinery Works 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 Okuma Tekkosho KK, Okuma Machinery Works Ltd filed Critical Okuma Tekkosho KK
Priority to JP4315884A priority Critical patent/JPS60189010A/en
Publication of JPS60189010A publication Critical patent/JPS60189010A/en
Publication of JPH0565888B2 publication Critical patent/JPH0565888B2/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
    • G05B19/406—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 monitoring or safety
    • G05B19/4069—Simulating machining process on screen
    • 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
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35317—Display tool shape, to select tool for program, or for interference
    • 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
    • G05B2219/35—Nc in input of data, input till input file format
    • G05B2219/35327—Display tool locus together with correlated machining parameter, load motor
    • 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
    • G05B2219/37—Measurements
    • G05B2219/37076—Display load on tool, motor graphically on screen
    • 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
    • G05B2219/37—Measurements
    • G05B2219/37242—Tool signature, compare pattern with detected signal

Landscapes

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

Abstract

PURPOSE:To stop the working, in which there is a fear of destruction of a tool, and to improve working data by displaying graphically a load model indicating conditions of the load applied to the edge of the tool. CONSTITUTION:When working data 1 is sent to a tool shape data selecting part 2, a cut quantity analyzing part 3, and a function generator 4, tool shape data is selected from a tool shape data register memory 11 by the selecting part 2 and is inputted to a load model shape generating part 6, a tool movement control part 7, and a work erasing control part 8. In the control part 7, a tool moving picture is generated on the basis of tool shape data and position data, which is operated in accordance with data 1 by the generating part 4, to find conditions of the tip of the tool. Cut quantity components of the edge load obtained by the analyzing part 3 and speed components of the edge load obtained through the generating part 4 and a cutting speed analyzing part 5 are inputted to the generating part 6, and the size of the edge load model is determined by these components, and this model is displayed on a CRT in accordance with the position of the tip of the edge.

Description

【発明の詳細な説明】 この発明は１１其の刃先にかかる負荷の状況もクラフィ
ック表示するようにした数値制御装置における動画モニ
タ方式に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a video monitor system in a numerical control device that graphically displays the state of the load applied to the cutting edge.

数イｌむ制御装置は、紙テープ、Ｗ気テープ等に記録さ
れた数（＋？ｉ加工データに基づいて素材を加工するよ
うにしたものであり、従来の加圧データに基づく数値制
御装置の動画モニタ方式では、工具の軌跡及び素材の加
工途中の形状あるいは最終形状をグラフィック表示する
のみであった。The control device is designed to process the material based on the number (+?i) processing data recorded on paper tape, W-air tape, etc., and is different from the conventional numerical control device based on pressure data. The video monitor method only graphically displays the trajectory of the tool and the shape of the material during machining or the final shape.

一方、■其の刃先にかかる負荷は刃先の切込−准あるい
は切削速度によって変化するものであり、刃先にかかる
負荷状況を何らかの形でグラフィック表示することがで
きねば、工具を破壊するＪｓｓれのある加工を中止した
り、加工データと刃先負荷とを対応させることによって
加工データを改善し、刃先に無理な負荷のかからない）
加工データとしたりすることか可能となる。On the other hand, the load on the cutting edge changes depending on the depth of cut of the cutting edge or the cutting speed, and if it is possible to display the load on the cutting edge in some way graphically, it will prevent damage to the tool. Improve the machining data by canceling a certain machining or matching the machining data with the load on the cutting edge, so that no unreasonable load is applied to the cutting edge)
It is possible to use it as processed data.

よって、この発明の目的は１１其の動作チェックのみで
なく、工具の刃先にかかる負荷の状況をもグラフィック
表示するようにした数値制御装置における動画モニタ方
式を提供することにある。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a video monitoring method for a numerical control device that not only checks the operation of the tools 11 but also graphically displays the state of the load applied to the cutting edge of the tool.

以下にこの発明を説明する。This invention will be explained below.

この発明は、加工データに基づいて工具の軌跡、素材の
加工完了部分の形状をグラフインク表示する加工シミュ
レーション機能を右する数４Ｃｉ制御■装置における動
画モニタ方式に関し、エルの刃先にかかる負荷の状況を
示す負荷モデルをもグラフインク表示するようにしたも
である。This invention relates to a video monitor method in a 4Ci control device that performs a machining simulation function that displays the trajectory of the tool and the shape of the completed machining part of the material based on machining data in graphic ink. The load model that shows this is also displayed in graphic ink.

第１図はこの発明方式を適用した装置の一実施例を示す
ものであり、紙テープ等からの加工テーク１は工具形状
テータ彦択部２，９Ｊ込量解析部３及び関数発生部４に
送られ、−［工具形状データ選択部２では加工データｌ
」−の−「具指令かｆＷ読され、工具形状データ登録メ
モリ１１から該当］−具形状データか読出されて負荷モ
デル形状作成部６．工具移動制御部７及び素材消去制御
ｊ％　ｇに人力される。また、切込量解析部３では加工
テーク１から切込量が解析されて、これにノλづいて刃
先負荷の切込、′辻成分か負荷モデル形状作成部６に入
力される。さらに、関数発生部４では加工データ１から
位置データか演算されて切削速度解析部５．−［具移動
制？４１部７及び素材消去制御部８に入力される。そし
て、切削速度解析部５で位置データから切削速度がめら
れ、これに基ついて刃先負荷の速度成分が負荷モデル形
状作成部６に人力される。FIG. 1 shows an embodiment of an apparatus to which the method of the present invention is applied, in which a machining take 1 from a paper tape or the like is sent to a tool shape data selection section 2, 9J inclusion analysis section 3 and a function generation section 4. - [In the tool shape data selection section 2, the machining data l
”-“The tool command is read fW and the corresponding tool shape data is read from the tool shape data registration memory 11]-The tool shape data is read out and the load model shape creation section 6.Tool movement control section 7 and material deletion control j% g is manually operated. In addition, the depth of cut analysis section 3 analyzes the depth of cut from the machining take 1, and based on this, the depth of cut of the cutting edge load and the ``edge component'' are input to the load model shape creation section 6. Furthermore, the function generating section 4 calculates position data from the machining data 1 and inputs it to the cutting speed analysis section 5.-[tool movement system?41 section 7 and material deletion control section 8. In step 5, the cutting speed is determined from the position data, and based on this, the speed component of the cutting edge load is manually input to the load model shape creation section 6.

負荷モデル形状作成部６では下其形状データ７刃先負荷
の９）込ｈｉ成分及び速度成分から負荷モデル画面か作
成される。また、工具移動制御部７では王共形状データ
及び位置データから工具移動画面が作成され、一方、素
材消去制御部８では工具形状データ及び位（ａデータか
ら素材加下完ｒ画面が作成される。そして、これら負荷
モデル画面、［其移動画面及び素材加上完−ｒ画面は色
制御部９に入力されて１１７いに他と区別できる着色を
施１されて１画面に合成され、ＣＲＴｉＯの＋１ｊｉｉ
　ｔ＋’＋ｉ上に表示されるようになっている。In the load model shape creation section 6, a load model screen is created from the lower shape data 7, 9) including hi component of the cutting edge load, and the speed component. In addition, the tool movement control section 7 creates a tool movement screen from the shape data and position data, while the material deletion control section 8 creates a material removal completion screen from the tool shape data and position (a data). These load model screens, [movement screen] and material addition complete screen are input to the color control section 9 and are colored 117 so that they can be distinguished from the others, and are combined into one screen, and the CRTiO +1jii
It is displayed on t+'+i.

以−［−のような構成において、加工データ１がエル形
状テータ選択部２．切込隈解析部３及び関数発生部４に
送られると、ｒ耳形状テ〜り選択部２によって」１具形
状データ登録メモリ１１から該当［共形状データが選択
されて負荷モデル形状作成部６．工具移動制御部７及び
素材消去ｒ１ｔｊＩＪＩＩ　ｒａｎ　ａに人力される。In the configuration as shown below, the machining data 1 is stored in the L shape data selection section 2. When the data is sent to the cutting edge analysis section 3 and the function generation section 4, the corresponding conformal data is selected from the tool shape data registration memory 11 by the ear shape selection section 2 and the load model shape creation section 6 ．． It is manually operated by the tool movement control section 7 and the material erasure r1tjIJII ran a.

工具移動制御部７では、この下几形状データと、関数発
生部４によって加工データ１から構成される装置データ
とによって第２図（Ａ）に、バすような工具移動画面が
作成され、■−共先端の状況か分ることになる。In the tool movement control section 7, a tool movement screen as shown in FIG. -You will be able to see if the situation is mutual.

一方、負荷モデル作成部６では王旦形状データから刃先
負荷の大きさを示すだめの刃先負荷モデルの形状か作成
される。また、負荷モデル彰状作成部６には切込量解析
部３によって加工テーク１からめられた刃先負荷の切込
量成分と、関数発生部４及び切削速度解析部５を経由し
て加工データｌからめられた刃先負荷の速度成分とか人
力され、これら２成分によって刃先負荷モデルの大きさ
か決定される。形状、大きさの決定された刃先負荷モデ
ルＣＭは第２図（Ｂ）に示すように同図（Ａ）の刃先の
先端位置に対応して表示され、刃先負荷の大きさの１１
安か与えられることになる。さらに、素材消去制御部８
では工具形状データと、関数発生部４によって加工デー
タｌから構成される装置データとによって、第２図（Ｃ
）に示すように予め描画された素材から切削等によって
除去される加−１完了部分を消去していく素材加］ｒ二
完ｒ画面が作成され、これによって素材の加工Ｊｉ況が
分るようになっている。On the other hand, the load model creation section 6 creates a shape of a temporary cutting edge load model indicating the magnitude of the cutting edge load from the Odan shape data. In addition, the load model certificate generation section 6 receives the cutting amount component of the cutting edge load calculated from the machining take 1 by the cutting amount analysis section 3, and the machining data l via the function generation section 4 and the cutting speed analysis section 5. The speed component of the entangled blade edge load is manually input, and the size of the blade edge load model is determined by these two components. The cutting edge load model CM whose shape and size have been determined is displayed as shown in Fig. 2 (B) corresponding to the tip position of the cutting edge in Fig. 2 (A).
It will be given cheaply. Furthermore, the material erasure control section 8
2 (C
) As shown in (), a material machining screen is created in which the machining completed part removed by cutting etc. from the pre-drawn material is created, and the machining status of the material can be seen. It has become.

そして、これら第２図（Ａ）、（Ｂ）及び（Ｃ）の王、
１↓移動画面、刃先負荷モテル画面及び素材加工完了画
面は、色制御部９で互いに他とＩＫ別し得るようにＡ色
４合成Ｓれ、第２図（Ｄ）のように１合成画面としてカ
ラーＣＲＴＩＯ−Ｊ：に表示され、刃先と素材の状況及
び刃先負荷ＣＭの犬きｙか−１４で確認できるようにな
る。たとえば工具移動画面を緑色、刃先負荷モデル画面
を赤色、素材加圧完了画面を灰色で表示する。第３図（
Ａ）、（Ｂ）はそれぞれ第２図（Ｄ）の場合よりも切込
Ｊ−を小さくした場合、切削速度を速くした場合の合成
画面の例を示すものであり、それぞれの刃先負荷の減少
ＣにＡあるいは増加ＣＭＢの様子か分る。また、第４図
は別の工具刃先を用いた場合の合成画面の例を示すもの
であり、刃先形状の変化に対応して負荷モデルＣＨＤの
形状も変化させているので見易い画面となっている。And the kings of these figures 2 (A), (B) and (C),
1↓The movement screen, the cutting edge load model screen, and the material machining completion screen are combined into 4 A colors by the color control unit 9 so that they can be separated from each other by IK, and are combined into one combined screen as shown in Figure 2 (D). It will be displayed in color CRTIO-J:, and you can check the condition of the cutting edge and material as well as the cutting edge load CM -14. For example, the tool movement screen is displayed in green, the cutting edge load model screen is displayed in red, and the material pressure completion screen is displayed in gray. Figure 3 (
A) and (B) show examples of composite screens when the depth of cut J- is made smaller and the cutting speed is made faster than in the case of Fig. 2 (D), respectively, and the respective reductions in the load on the cutting edge are shown. It can be seen whether C is A or increased CMB. In addition, Figure 4 shows an example of a composite screen when a different tool cutting edge is used, and the screen is easy to see because the shape of the load model CHD changes in response to changes in the cutting edge shape. .

なお、上述ではカラーＣＲＴＩＯに色で区別して表示す
るようにしているが、濃度差で区別して表示するように
することも可能である。In the above description, the color CRTIO is used to distinguish and display colors, but it is also possible to distinguish and display based on density differences.

以上のようにこの発明方式によれば、−■其の軌跡、素
材の加工完了部分の形状に加えて、従来表示されなかっ
た切込ψ及び切削速度によって変化する刃先の負荷状況
も一目で知ることができるので、オペレータは工具を破
壊する虞れのある加工を中止したり、加工データと刃先
負荷を対応させることによって、刃先に無理な負荷のか
からない加工データに改善したりすることが可能となる
利点がある。As described above, according to the method of this invention, in addition to the trajectory and the shape of the completed part of the material, you can also see at a glance the cutting depth ψ, which was not displayed previously, and the load condition on the cutting edge that changes depending on the cutting speed. This allows the operator to stop machining that could potentially destroy the tool, or to improve the machining data so that it does not place undue stress on the cutting edge by matching the machining data to the load on the cutting edge. There are some advantages.

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

第１図はこの発明方式を適用した装置の一実施例を示す
概略構成図、第２図（Ａ）〜（Ｄ）はそれぞれ工具移動
画面、負荷モデル画面、素材加工画面及び合成画面の一
例を示す図、第３図（Ａ）、（Ｂ）及び第４図はそれぞ
れ条件を変えた場合の合成画面の例を示す図である。 １・・・加工データ、２・・・工具形状データ選択部、
３・・・切込都解析部、４・・・関数発生部、５・・・
切削速度解析部、６・・・負荷モデル形状作成部、７・
・・工具移動制御部、８・・・素材消去制御部、９・・
・色制御部、１０・・・カラーＣＲＴ　、　１１・・・
工具形状データ登録メモリ。 出願人代理人　安　形　雄　三Fig. 1 is a schematic configuration diagram showing an embodiment of a device to which this invention method is applied, and Figs. 2 (A) to (D) show examples of a tool movement screen, a load model screen, a material machining screen, and a composite screen, respectively. The diagrams shown in FIGS. 3A and 3B, and FIG. 4 are diagrams showing examples of composite screens when conditions are changed, respectively. 1... Machining data, 2... Tool shape data selection section,
3... Cut analysis section, 4... Function generation section, 5...
Cutting speed analysis section, 6... Load model shape creation section, 7.
...Tool movement control section, 8...Material deletion control section, 9...
- Color control section, 10... Color CRT, 11...
Tool shape data registration memory. Applicant's agent Yuzo Yasugata

Claims (1)

【特許請求の範囲】[Claims] 加ｊ−データに基づいてエルの軌跡、素材の却下完了部
分の形状をグラフィク表示する加圧シミュレーション機
能を有する数＆ｊ制御装置において、前記工具の刃先に
かかる負荷の状況を示す負荷モデルをもグラフィック表
示するようにしたことを特徴とする数値制御装置におけ
る動画モニタ方式。In a numerical control device that has a pressure simulation function that graphically displays the locus of the Elle and the shape of the rejected part of the material based on the pressure data, it also graphically displays a load model that shows the state of the load applied to the cutting edge of the tool. A video monitor method in a numerical control device characterized by displaying.
JP4315884A 1984-03-07 1984-03-07 Animation monitor system of numerical control device Granted JPS60189010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4315884A JPS60189010A (en) 1984-03-07 1984-03-07 Animation monitor system of numerical control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4315884A JPS60189010A (en) 1984-03-07 1984-03-07 Animation monitor system of numerical control device

Publications (2)

Publication Number Publication Date
JPS60189010A true JPS60189010A (en) 1985-09-26
JPH0565888B2 JPH0565888B2 (en) 1993-09-20

Family

ID=12656053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4315884A Granted JPS60189010A (en) 1984-03-07 1984-03-07 Animation monitor system of numerical control device

Country Status (1)

Country Link
JP (1) JPS60189010A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01140947A (en) * 1987-11-25 1989-06-02 Mitsubishi Electric Corp Numerical control device
JPH03240806A (en) * 1990-02-19 1991-10-28 Mitsubishi Electric Corp Dynamic simulation system
EP0505569A1 (en) * 1990-09-13 1992-09-30 Fanuc Ltd. Method of displaying load state
EP0870265A1 (en) * 1995-06-02 1998-10-14 Sunnen Products Company Device providing continuous parameter display during machining operation

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143612A (en) * 1981-02-27 1982-09-04 Okuma Mach Works Ltd Simultaneous four-axis graphic display device
JPS58120455A (en) * 1982-01-08 1983-07-18 Yamazaki Mazak Corp Display method of load condition in numerically controlled machine tool
JPS58168104A (en) * 1982-03-30 1983-10-04 Yamazaki Mazak Corp Display and control method in numerical controller

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57143612A (en) * 1981-02-27 1982-09-04 Okuma Mach Works Ltd Simultaneous four-axis graphic display device
JPS58120455A (en) * 1982-01-08 1983-07-18 Yamazaki Mazak Corp Display method of load condition in numerically controlled machine tool
JPS58168104A (en) * 1982-03-30 1983-10-04 Yamazaki Mazak Corp Display and control method in numerical controller

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01140947A (en) * 1987-11-25 1989-06-02 Mitsubishi Electric Corp Numerical control device
JPH03240806A (en) * 1990-02-19 1991-10-28 Mitsubishi Electric Corp Dynamic simulation system
EP0505569A1 (en) * 1990-09-13 1992-09-30 Fanuc Ltd. Method of displaying load state
EP0870265A1 (en) * 1995-06-02 1998-10-14 Sunnen Products Company Device providing continuous parameter display during machining operation
EP0870265A4 (en) * 1995-06-02 1998-10-14

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JPH0565888B2 (en) 1993-09-20

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