JPS52145884A - Method for detecting errors on workpiece treated with numerically controlled machine tool - Google Patents

Method for detecting errors on workpiece treated with numerically controlled machine tool

Info

Publication number
JPS52145884A
JPS52145884A JP6275476A JP6275476A JPS52145884A JP S52145884 A JPS52145884 A JP S52145884A JP 6275476 A JP6275476 A JP 6275476A JP 6275476 A JP6275476 A JP 6275476A JP S52145884 A JPS52145884 A JP S52145884A
Authority
JP
Japan
Prior art keywords
machine tool
numerically controlled
controlled machine
detecting errors
workpiece treated
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
JP6275476A
Other languages
Japanese (ja)
Inventor
Masao Matsumura
Hiroyuki Mita
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 JP6275476A priority Critical patent/JPS52145884A/en
Publication of JPS52145884A publication Critical patent/JPS52145884A/en
Pending legal-status Critical Current

Links

Landscapes

  • Machine Tool Sensing Apparatuses (AREA)
  • Numerical Control (AREA)

Abstract

PURPOSE: To detect and prevent errors of a workpiece by having the path on which a tool passes memorized beforehand, and comparing and monitoring the memorized contents and the pulse signals representing the moving amounts of the tool.
COPYRIGHT: (C)1977,JPO&Japio
JP6275476A 1976-05-29 1976-05-29 Method for detecting errors on workpiece treated with numerically controlled machine tool Pending JPS52145884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6275476A JPS52145884A (en) 1976-05-29 1976-05-29 Method for detecting errors on workpiece treated with numerically controlled machine tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6275476A JPS52145884A (en) 1976-05-29 1976-05-29 Method for detecting errors on workpiece treated with numerically controlled machine tool

Publications (1)

Publication Number Publication Date
JPS52145884A true JPS52145884A (en) 1977-12-05

Family

ID=13209496

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6275476A Pending JPS52145884A (en) 1976-05-29 1976-05-29 Method for detecting errors on workpiece treated with numerically controlled machine tool

Country Status (1)

Country Link
JP (1) JPS52145884A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58114206A (en) * 1981-12-28 1983-07-07 ドクトル・ヨハネス・ハイデンハイン・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング Positioning of relatively mobile mechanical parts for nc machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58114206A (en) * 1981-12-28 1983-07-07 ドクトル・ヨハネス・ハイデンハイン・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング Positioning of relatively mobile mechanical parts for nc machine

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