JPS5761451A - Grinding and processing method of multi-step workpiece - Google Patents

Grinding and processing method of multi-step workpiece

Info

Publication number
JPS5761451A
JPS5761451A JP13564780A JP13564780A JPS5761451A JP S5761451 A JPS5761451 A JP S5761451A JP 13564780 A JP13564780 A JP 13564780A JP 13564780 A JP13564780 A JP 13564780A JP S5761451 A JPS5761451 A JP S5761451A
Authority
JP
Japan
Prior art keywords
work
grinder element
grinder
backward
even though
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
JP13564780A
Other languages
Japanese (ja)
Other versions
JPS6327144B2 (en
Inventor
Kenichi Munekata
Norihiko Shimizu
Norio Oota
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.)
Toyoda Koki KK
Original Assignee
Toyoda Koki KK
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 Toyoda Koki KK filed Critical Toyoda Koki KK
Priority to JP13564780A priority Critical patent/JPS5761451A/en
Publication of JPS5761451A publication Critical patent/JPS5761451A/en
Publication of JPS6327144B2 publication Critical patent/JPS6327144B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

PURPOSE: To protect a grinder element by permitting the grinder element to retract to outside the work's boundary when indexing with table is carried out and thereby preventing the grinder element from colliding with the work even though an uncontrolled running has arisen during indexing with the table.
CONSTITUTION: A grinding head 17 which bears a grinder element G is supported by a guide surface 18, formed on the bed stretching in the direction having a sharp intersecting angle of θ with the axis of the work, in such a manner as capable of moving forward and backward. On this bed 13, an end face location measuring device 20 is supported in such a manner as capable of moving forward and backward to control the index table 12 being located in the initial position for processing so that the work W will take a certain specified attitude with respect to the grinder element G. Even though an uncontrolled running which has arisen during index of the table 12 owing to a trouble in the control system etc. causes the table 12 to overrun the previously set position according to the program, the grinding head 17 retracts to the clear position and the grinder element G does not interfere with the work.
COPYRIGHT: (C)1982,JPO&Japio
JP13564780A 1980-09-29 1980-09-29 Grinding and processing method of multi-step workpiece Granted JPS5761451A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13564780A JPS5761451A (en) 1980-09-29 1980-09-29 Grinding and processing method of multi-step workpiece

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13564780A JPS5761451A (en) 1980-09-29 1980-09-29 Grinding and processing method of multi-step workpiece

Publications (2)

Publication Number Publication Date
JPS5761451A true JPS5761451A (en) 1982-04-13
JPS6327144B2 JPS6327144B2 (en) 1988-06-01

Family

ID=15156682

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13564780A Granted JPS5761451A (en) 1980-09-29 1980-09-29 Grinding and processing method of multi-step workpiece

Country Status (1)

Country Link
JP (1) JPS5761451A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561561A1 (en) * 1984-03-22 1985-09-27 Toyoda Machine Works Ltd DIGITAL-CONTROLLED GRINDING MACHINE FOR GRINDING A CONICAL PART OF A WORKPIECE

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56126575A (en) * 1980-02-28 1981-10-03 Okuma Mach Works Ltd Machining method in numerical control (nc) machine tool

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56126575A (en) * 1980-02-28 1981-10-03 Okuma Mach Works Ltd Machining method in numerical control (nc) machine tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2561561A1 (en) * 1984-03-22 1985-09-27 Toyoda Machine Works Ltd DIGITAL-CONTROLLED GRINDING MACHINE FOR GRINDING A CONICAL PART OF A WORKPIECE

Also Published As

Publication number Publication date
JPS6327144B2 (en) 1988-06-01

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