JPS62181855A - Selection of turning tool in automatic programming device - Google Patents

Selection of turning tool in automatic programming device

Info

Publication number
JPS62181855A
JPS62181855A JP2404586A JP2404586A JPS62181855A JP S62181855 A JPS62181855 A JP S62181855A JP 2404586 A JP2404586 A JP 2404586A JP 2404586 A JP2404586 A JP 2404586A JP S62181855 A JPS62181855 A JP S62181855A
Authority
JP
Japan
Prior art keywords
tool
working
data
memory
registered
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.)
Pending
Application number
JP2404586A
Other languages
Japanese (ja)
Inventor
Toshio Yokomoto
横本 俊雄
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP2404586A priority Critical patent/JPS62181855A/en
Publication of JPS62181855A publication Critical patent/JPS62181855A/en
Pending legal-status Critical Current

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  • Numerical Control (AREA)

Abstract

PURPOSE:To permit the automatic selection of a tool suitable for the working shape, etc., by preparing a tool file consisting of a selection standard data, cutting condition data, and a tool shape data and referring said file. CONSTITUTION:When the material shape is input 010, the shape data is registered into a memory (a). After turning 020 is carried out by selecting the working type, the working shape is input 030. The input working shape data is registered into a memory (b). The working region, working process, and working direction are determined 040 from the material shape data registered into the memory (a) and the working shape data registered into the memory (b), and the usage, working position, process, and the working direction are determined, on the basis of the tool selecting standard, and registered into a memory (c). In the method of selecting a tool, the tool selecting standard data of the memory (c) which is used in the automatic working data determination 050 and all the tool data registered in a tool file (d) are compared and checked, and the tool to be used is determined.

Description

【発明の詳細な説明】 〈産業上の利用分野〉 本発明は自動プログラミング装置における旋盤工具選択
方法に関し、プログラミング時間の短縮化を日差したも
のである。
DETAILED DESCRIPTION OF THE INVENTION <Industrial Application Field> The present invention relates to a lathe tool selection method in an automatic programming device, and is aimed at shortening programming time.

く従来の技術〉 従来のプログラミングでは、工具の前切刃角。Conventional technology In traditional programming, the front cutting edge angle of the tool.

刃先角、ノーズ半径などの形状および特定の材質を基準
としたときの切削速度、送りなどの切削条件の情報を入
力した工具データファイルより、該当する旋削工程に適
した工具をプログラマが探し出し、その登録番号を当該
工具として入力していた。
The programmer searches for a tool suitable for the corresponding turning process from a tool data file containing information on the shape of the cutting edge, nose radius, etc., and cutting conditions such as cutting speed and feed based on a specific material. The registration number was entered as the tool.

〈発明が解決しようとする問題点〉 自動プログラミング装置において、従来では、使用する
工具登録番号の設問に対し、 (a)工具ファイル画面に切換える又は別に作成した工
具リストを閲覧する。
<Problems to be Solved by the Invention> Conventionally, in an automatic programming device, in response to a question about the tool registration number to be used, (a) switching to a tool file screen or viewing a separately created tool list;

(b>当該工具を選択又は確認する。(b> Select or confirm the tool.

(C)再び元の画面に切換え、工具登録番号を入力する
(C) Switch back to the original screen and input the tool registration number.

という一連の作業をオペレータが行っており、プログラ
ミングに時間を要していた。
This series of tasks was performed by the operator, and programming took time.

本発明は、上記従来技術に鑑み、短時間でプログラムの
作成ができる旋削工具選択方法を提供することを目的と
する。
SUMMARY OF THE INVENTION In view of the above-mentioned prior art, an object of the present invention is to provide a turning tool selection method that allows a program to be created in a short time.

く問題点を解決するための手段〉 上記目的を達成する本発明は、加工タイプ及び加工形状
の指定により、加工領域、加工工程、加工方向の工具選
択基準データが自動的に作成され、当該データと工具フ
ァイルのもつ選択基準データを比較し、合致するものを
選択する。更に、合致する工具が複数個の場合、工具フ
ァイルの選択基準データの優先順位を参照して優先順位
の高い工具を選択することを特徴としている。また、当
該工具無き場合、その旨表示する。
Means for Solving the Problems〉 The present invention achieves the above object by automatically creating tool selection standard data for machining area, machining process, and machining direction by specifying machining type and machining shape. and the selection criteria data of the tool file, and select the one that matches. Furthermore, when there are a plurality of matching tools, the tool with the highest priority is selected by referring to the priority of the selection criteria data of the tool file. Additionally, if the tool is not available, a message to that effect will be displayed.

〈実施例〉 本発明を適用する自動プログラミング装置において旋削
工程をプログラミングする処理手順は第1図に示すとお
りである。以下説明を加える。
<Example> The processing procedure for programming a turning process in an automatic programming device to which the present invention is applied is as shown in FIG. I will add an explanation below.

010で素材形状入力を行なうと、その形状データはメ
モリaに登録される。020で加工タイプ選択により旋
削をした後、030で加工形状入力を行う。入力した加
工形状データはメモリbに登録される。040で、メモ
リaに登録された素材形状データ及びメモリbに登録さ
れた加工形状データにより加工領域、加工工程、加工方
向か決定され、これにより工具選択処理の用途、加工位
置。
When the material shape is input in step 010, the shape data is registered in the memory a. After turning is performed by selecting the machining type at 020, the machining shape is input at 030. The input machining shape data is registered in memory b. At 040, the machining area, machining process, and machining direction are determined based on the material shape data registered in the memory a and the machining shape data registered in the memory b, and thereby the purpose of the tool selection process and the machining position are determined.

工程、加工方向が決定され、メモリCkl″登録される
The process and processing direction are determined and registered in the memory Ckl''.

本発明の工具選択方法は、0507][1エデータ自動
決定において使用され、メモリCの工具選択基準データ
と、工具ファイルdに登録された全ての工具のデータが
比較チェックされ、工具が決定される。
The tool selection method of the present invention is used in the automatic determination of 0507][1 editor, and the tool selection standard data in memory C and the data of all tools registered in tool file d are compared and checked to determine the tool. .

第2図にその処理フローチV−トを示し、以下説明を加
える。
FIG. 2 shows the processing flowchart, and the explanation will be added below.

(1)用途チェック ・・・当該工具が旋削工具であるか否かをチェックする (2)加工位置チェック ・・・当該加工領域が端面、外径、内径かにより、工具
が適切か否かをチェックする (3)適用工具チェック ・・・当該工程が荒加工か仕上加工かにより、工具が適
切か否かをチェックする (4)加工方向チェック ・・・当該加工領域の加工方向により、工具が適切か否
かをチェックする。
(1) Application check: Check whether the tool is a turning tool. (2) Machining position check: Check whether the tool is appropriate depending on whether the machining area is the end face, outer diameter, or inner diameter. Check (3) Applicable tool check...Check whether the tool is appropriate depending on whether the process is rough machining or finishing. (4) Machining direction check...The tool is suitable depending on the machining direction of the relevant machining area. Check whether it is appropriate.

以上のチェックを通過した工具は一度登録バッファに格
納され、その中で優先順最も高い工具が選択される。以
上のチェックを通過した工具が皆無の場合、その旨をC
RTに表示する。優先順については登録バッフ1に格納
された工具に、同レベルのものが複数個ある場合には、
その登録順の若い番号が選択される。上記の如き処理に
よって使用工具が決定される。
Tools that pass the above checks are once stored in the registration buffer, and the tool with the highest priority among them is selected. If there are no tools that pass the above checks, please notify C.
Display on RT. Regarding the priority order, if there are multiple tools of the same level stored in registration buffer 1,
The lowest number in the registration order is selected. The tool to be used is determined by the process described above.

〈発明の効果〉 当該工具ファイルの5項目の要素はオペレータが工具を
選択する際の基準であり、オペレータの意志に近い工具
が、自動的に選択されることにより、プログラミング時
の前述の如き面倒な作業の省略が可能となった。
<Effects of the Invention> The five elements of the tool file are the criteria for the operator to select a tool, and by automatically selecting a tool that is close to the operator's intention, the above-mentioned trouble during programming can be avoided. This makes it possible to omit many tasks.

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

第1図は旋削工程処理を示すフロー図、第2図は工具選
択処理を示すフロー図である。 図面中、 aは素材形状データ、 bは加工形状データ、 Cは工程データ、 dは工具ファイルである。
FIG. 1 is a flowchart showing the turning process process, and FIG. 2 is a flowchart showing the tool selection process. In the drawing, a is material shape data, b is processed shape data, C is process data, and d is a tool file.

Claims (1)

【特許請求の範囲】[Claims] 複数の旋削工具に対し、当該工具の用途、加工位置、工
程、加工方向、使用の優先順位を内容とする選択基準デ
ータと当該工具の切削条件データと工具形状データとを
メモリに登録した工具ファイルを作成するとともに、加
工タイプ、加工形状の指定により当該工具ファイルの選
択基準データを参照して当該加工タイプ、加工形状に最
適な工具を自動的に選択することを特徴とする自動プロ
グラミング装置における旋削工具選択方法。
A tool file in which selection criteria data including the application, machining position, process, machining direction, and usage priority of the tool, cutting condition data, and tool shape data of the tool are registered in memory for multiple turning tools. Turning in an automatic programming device characterized by creating a machining type and machining shape, and automatically selecting the most suitable tool for the machining type and machining shape by referring to the selection criteria data of the tool file. Tool selection method.
JP2404586A 1986-02-07 1986-02-07 Selection of turning tool in automatic programming device Pending JPS62181855A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2404586A JPS62181855A (en) 1986-02-07 1986-02-07 Selection of turning tool in automatic programming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2404586A JPS62181855A (en) 1986-02-07 1986-02-07 Selection of turning tool in automatic programming device

Publications (1)

Publication Number Publication Date
JPS62181855A true JPS62181855A (en) 1987-08-10

Family

ID=12127510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2404586A Pending JPS62181855A (en) 1986-02-07 1986-02-07 Selection of turning tool in automatic programming device

Country Status (1)

Country Link
JP (1) JPS62181855A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01199752A (en) * 1988-02-02 1989-08-11 Komatsu Ltd Tool selecting method on nc automatic programming
WO1990004493A1 (en) * 1988-10-17 1990-05-03 Fanuc Ltd Automatic tool selecting system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01199752A (en) * 1988-02-02 1989-08-11 Komatsu Ltd Tool selecting method on nc automatic programming
WO1990004493A1 (en) * 1988-10-17 1990-05-03 Fanuc Ltd Automatic tool selecting system

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