JPS6319304B2 - - Google Patents

Info

Publication number
JPS6319304B2
JPS6319304B2 JP56049727A JP4972781A JPS6319304B2 JP S6319304 B2 JPS6319304 B2 JP S6319304B2 JP 56049727 A JP56049727 A JP 56049727A JP 4972781 A JP4972781 A JP 4972781A JP S6319304 B2 JPS6319304 B2 JP S6319304B2
Authority
JP
Japan
Prior art keywords
sphere
wrap
saucer
plate
concave spherical
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.)
Expired
Application number
JP56049727A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57163051A (en
Inventor
Shizuka Yamazaki
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.)
NTN Corp
Original Assignee
NTN Toyo Bearing Co 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 NTN Toyo Bearing Co Ltd filed Critical NTN Toyo Bearing Co Ltd
Priority to JP56049727A priority Critical patent/JPS57163051A/ja
Publication of JPS57163051A publication Critical patent/JPS57163051A/ja
Publication of JPS6319304B2 publication Critical patent/JPS6319304B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B11/00—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor
    • B24B11/02—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls
    • B24B11/04—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls involving grinding wheels
    • B24B11/10—Machines or devices designed for grinding spherical surfaces or parts of spherical surfaces on work; Accessories therefor for grinding balls involving grinding wheels of cup type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
JP56049727A 1981-04-01 1981-04-01 Working method of spherical member Granted JPS57163051A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56049727A JPS57163051A (en) 1981-04-01 1981-04-01 Working method of spherical member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56049727A JPS57163051A (en) 1981-04-01 1981-04-01 Working method of spherical member

Publications (2)

Publication Number Publication Date
JPS57163051A JPS57163051A (en) 1982-10-07
JPS6319304B2 true JPS6319304B2 (de) 1988-04-22

Family

ID=12839212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56049727A Granted JPS57163051A (en) 1981-04-01 1981-04-01 Working method of spherical member

Country Status (1)

Country Link
JP (1) JPS57163051A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0247903U (de) * 1988-09-30 1990-04-03

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100472931B1 (ko) * 2002-08-09 2005-03-10 정동택 세라믹구 제조방법
DE60324452D1 (de) * 2003-10-10 2008-12-11 Athanasios Mamalis Fertigungsweise von kugelförmigen Oberflächen und Vorrichtung zur Anwendung derselben
KR100914008B1 (ko) 2007-11-27 2009-08-28 (주)디나옵틱스 초정밀 마이크로 볼 연마장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0247903U (de) * 1988-09-30 1990-04-03

Also Published As

Publication number Publication date
JPS57163051A (en) 1982-10-07

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