JPS54162294A - Automatic rest method - Google Patents

Automatic rest method

Info

Publication number
JPS54162294A
JPS54162294A JP7130678A JP7130678A JPS54162294A JP S54162294 A JPS54162294 A JP S54162294A JP 7130678 A JP7130678 A JP 7130678A JP 7130678 A JP7130678 A JP 7130678A JP S54162294 A JPS54162294 A JP S54162294A
Authority
JP
Japan
Prior art keywords
workpiece
force
detected
grinding
center
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
JP7130678A
Other languages
Japanese (ja)
Inventor
Tsuneo Egawa
Saku Yamamoto
Seiji Horiuchi
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 JP7130678A priority Critical patent/JPS54162294A/en
Publication of JPS54162294A publication Critical patent/JPS54162294A/en
Pending legal-status Critical Current

Links

Landscapes

  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

PURPOSE: To perform high precision machining with zero deflection of workpiece by detecting the distortion of a center holding workpiece and accurately and automatically giving a contact point reaction force equivalent to grinding force.
CONSTITUTION: The grinding of workpiece 5 by an abrasive wheel 3 produces grinding force to cause distortion of workpiece 5, and a main shaft center 1 and a tail stock center 2 are displaced in X, Y directions. The displacement is detected by contact type sensors 4aW4d, whose detected value is input into an operation circuit 11, where standard values and detected ones are compared; its deviation signal opens or closes a servo-valve 14, giving force to workpiece 5 through hydraulic cylinders 7aW7d, rest-shoes 6aW6d to make the deviation value zero and compensate the deflection.
COPYRIGHT: (C)1979,JPO&Japio
JP7130678A 1978-06-13 1978-06-13 Automatic rest method Pending JPS54162294A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7130678A JPS54162294A (en) 1978-06-13 1978-06-13 Automatic rest method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7130678A JPS54162294A (en) 1978-06-13 1978-06-13 Automatic rest method

Publications (1)

Publication Number Publication Date
JPS54162294A true JPS54162294A (en) 1979-12-22

Family

ID=13456812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7130678A Pending JPS54162294A (en) 1978-06-13 1978-06-13 Automatic rest method

Country Status (1)

Country Link
JP (1) JPS54162294A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60242968A (en) * 1984-05-17 1985-12-02 Agency Of Ind Science & Technol Grinder with active work rest of grind resistance compensation type
JPS6114845A (en) * 1984-06-27 1986-01-23 シヤウト・マシイネンバウ・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング Grinder for cylinder
US4981805A (en) * 1980-01-18 1991-01-01 Fuji Photo Film Co., Ltd. Method of using chemical analysis slide
US5192693A (en) * 1980-01-18 1993-03-09 Fuji Photo Film Co., Ltd. Method of using chemical analysis slide
JP2016209977A (en) * 2015-05-13 2016-12-15 株式会社デンソー Cutting device and manufacturing method of cylindrical member
JP2021074834A (en) * 2019-11-11 2021-05-20 株式会社ジェイテクト Grinding device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4981805A (en) * 1980-01-18 1991-01-01 Fuji Photo Film Co., Ltd. Method of using chemical analysis slide
US5192693A (en) * 1980-01-18 1993-03-09 Fuji Photo Film Co., Ltd. Method of using chemical analysis slide
JPS60242968A (en) * 1984-05-17 1985-12-02 Agency Of Ind Science & Technol Grinder with active work rest of grind resistance compensation type
JPS6114845A (en) * 1984-06-27 1986-01-23 シヤウト・マシイネンバウ・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング Grinder for cylinder
JP2016209977A (en) * 2015-05-13 2016-12-15 株式会社デンソー Cutting device and manufacturing method of cylindrical member
JP2021074834A (en) * 2019-11-11 2021-05-20 株式会社ジェイテクト Grinding device

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