JPS563168A - Cutting process for arcular corner - Google Patents

Cutting process for arcular corner

Info

Publication number
JPS563168A
JPS563168A JP7995079A JP7995079A JPS563168A JP S563168 A JPS563168 A JP S563168A JP 7995079 A JP7995079 A JP 7995079A JP 7995079 A JP7995079 A JP 7995079A JP S563168 A JPS563168 A JP S563168A
Authority
JP
Japan
Prior art keywords
cutting
corner
arcular
grinder wheel
work table
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
JP7995079A
Other languages
Japanese (ja)
Other versions
JPS6411421B2 (en
Inventor
Masami Takita
Koji Asano
Katsumi Sugiura
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 JP7995079A priority Critical patent/JPS563168A/en
Publication of JPS563168A publication Critical patent/JPS563168A/en
Publication of JPS6411421B2 publication Critical patent/JPS6411421B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

PURPOSE: To improve a cutting capability by providing an alternative repetition of both one step in which a work table is shifted to index a grinder wheel to a cutting start-up position and the other step in which a center of the top of the grinder wheel is cut into from the finished surface of the arcular corner by an amount corresponding to a radius at the top circle.
CONSTITUTION: Grinder wheel block 21 having an angular grinder wheel G pivotally mounted thereon is slidably guided in a direction of X-axis along the guide surfaces 22 and 23 formed on the bed 20, a work table 27 having both a head stock 32 and a tail stock 33 mounted thereon is slidably guided on the bed 20 in a direction of Y-axis. CPU41 performs a calculation required for a control of positioning for use in cutting of the corner Wc of the workpiece W as well as cutting an end surface of the shoulder part Wb and another calculation for defining an amount of shift of the work table 27 in case of plange cutting of the arcular corner Wc and defining an amount of cutting of the grinder wheel G at each of the shift positions, so that the arcular corner may be cut in a short period of time.
COPYRIGHT: (C)1981,JPO&Japio
JP7995079A 1979-06-25 1979-06-25 Cutting process for arcular corner Granted JPS563168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7995079A JPS563168A (en) 1979-06-25 1979-06-25 Cutting process for arcular corner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7995079A JPS563168A (en) 1979-06-25 1979-06-25 Cutting process for arcular corner

Publications (2)

Publication Number Publication Date
JPS563168A true JPS563168A (en) 1981-01-13
JPS6411421B2 JPS6411421B2 (en) 1989-02-23

Family

ID=13704579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7995079A Granted JPS563168A (en) 1979-06-25 1979-06-25 Cutting process for arcular corner

Country Status (1)

Country Link
JP (1) JPS563168A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0073318A2 (en) * 1981-08-28 1983-03-09 Toyoda Koki Kabushiki Kaisha Method of grinding a curved corner portion
JPS60197355A (en) * 1984-03-19 1985-10-05 Toyoda Mach Works Ltd Grinding for work
EP0180285A2 (en) * 1981-01-26 1986-05-07 The Pratt & Whitney Company, Inc. Dual wheel grinding machine
JPH03103728U (en) * 1990-02-13 1991-10-28

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131550A (en) * 1974-09-09 1976-03-17 Fuezaa Kogyo Kk Anzenkamisorinokaebayoki

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131550A (en) * 1974-09-09 1976-03-17 Fuezaa Kogyo Kk Anzenkamisorinokaebayoki

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0180285A2 (en) * 1981-01-26 1986-05-07 The Pratt & Whitney Company, Inc. Dual wheel grinding machine
EP0073318A2 (en) * 1981-08-28 1983-03-09 Toyoda Koki Kabushiki Kaisha Method of grinding a curved corner portion
EP0073318B1 (en) * 1981-08-28 1985-08-21 Toyoda Koki Kabushiki Kaisha Method of grinding a curved corner portion
JPS60197355A (en) * 1984-03-19 1985-10-05 Toyoda Mach Works Ltd Grinding for work
US4619083A (en) * 1984-03-19 1986-10-28 Toyoda Koki Kabushiki Kaisha Grinding method of rounded annular corner on workpiece
JPH0349701B2 (en) * 1984-03-19 1991-07-30 Toyoda Machine Works Ltd
JPH03103728U (en) * 1990-02-13 1991-10-28

Also Published As

Publication number Publication date
JPS6411421B2 (en) 1989-02-23

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