DE3165588D1 - Method of grinding rough-shaped objects to a clean spherical form - Google Patents

Method of grinding rough-shaped objects to a clean spherical form

Info

Publication number
DE3165588D1
DE3165588D1 DE8181201347T DE3165588T DE3165588D1 DE 3165588 D1 DE3165588 D1 DE 3165588D1 DE 8181201347 T DE8181201347 T DE 8181201347T DE 3165588 T DE3165588 T DE 3165588T DE 3165588 D1 DE3165588 D1 DE 3165588D1
Authority
DE
Germany
Prior art keywords
shaped objects
spherical form
clean spherical
grinding rough
rough
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
DE8181201347T
Other languages
English (en)
Inventor
Alfred Hoffmann
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.)
SKF Industrial Trading and Development Co BV
Original Assignee
SKF Industrial Trading and Development Co BV
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 SKF Industrial Trading and Development Co BV filed Critical SKF Industrial Trading and Development Co BV
Application granted granted Critical
Publication of DE3165588D1 publication Critical patent/DE3165588D1/de
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
DE8181201347T 1980-12-09 1981-11-30 Method of grinding rough-shaped objects to a clean spherical form Expired DE3165588D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8006681A NL8006681A (nl) 1980-12-09 1980-12-09 Werkwijze voor het tot een zuivere bolvorm slijpen van ruw gevormde bolvormige voorwerpen.

Publications (1)

Publication Number Publication Date
DE3165588D1 true DE3165588D1 (en) 1984-09-20

Family

ID=19836303

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181201347T Expired DE3165588D1 (en) 1980-12-09 1981-11-30 Method of grinding rough-shaped objects to a clean spherical form

Country Status (5)

Country Link
US (1) US4903439A (de)
EP (1) EP0053866B1 (de)
JP (1) JPS57121454A (de)
DE (1) DE3165588D1 (de)
NL (1) NL8006681A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3925043A1 (de) * 1988-08-26 1990-03-08 Bosch Gmbh Robert Verfahren und vorrichtung zur herstellung von dichtflaechen an ventilen
US5214884A (en) * 1991-04-23 1993-06-01 Kabushiki Kaisha Toshiba Ball polishing apparatus and method for the same
US5905936A (en) * 1997-08-06 1999-05-18 Teledyne Wah Chang Method and apparatus for shaping spheres and process for sintering
JP5334040B2 (ja) * 2008-10-03 2013-11-06 Ｎｔｎ株式会社 球状体の研磨装置、球状体の研磨方法および球状部材の製造方法
CN111660416A (zh) * 2020-07-06 2020-09-15 中材高新氮化物陶瓷有限公司 一种用于干粉成型素坯陶瓷球的修坯装置

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US525441A (en) * 1894-09-04 Valve-reseating machine
US2736148A (en) * 1956-02-28 Method of machining by high frequency
DE378975C (de) * 1923-08-09 Arthur Hoeland C Maschine zum Einschleifen konischer Glasstoepsel in die Haelse von Glasflaschen
US537971A (en) * 1895-04-23 Machine for grinding and polishing spherical bodies
US1298261A (en) * 1918-04-22 1919-03-25 Cumberland Glass Mfg Co Machine for grinding glass stoppers.
FR742290A (de) * 1930-10-31 1933-03-03
FR1009749A (fr) * 1950-12-14 1952-06-03 Procédé de polissage et dispositifs de mise en oeuvre
DE1044663B (de) * 1955-10-25 1958-11-20 Liebknecht Transformat Vorrichtung zum Schleifen von magnetisierbaren Kugeln und zum Einschleifen von magnetisierbaren Kugeln in Kugelventilen
US2850854A (en) * 1956-08-20 1958-09-09 Levy Sidney Method for removing material
US2998676A (en) * 1960-04-29 1961-09-05 Charles A Hawkins Precision lapping device
GB938671A (en) * 1961-06-12 1963-10-02 Atomic Energy Authority Uk Improvements in or relating to the production of spheroids
US3110987A (en) * 1961-08-10 1963-11-19 Harold E G Arneson Sphere lapping apparatus
CS149741B1 (de) * 1969-02-28 1973-08-23
US3714703A (en) * 1970-05-27 1973-02-06 T Maples Bowling ball refinishing machine
US3670462A (en) * 1970-09-02 1972-06-20 North American Rockwell Lapping of ball bearing raceway
JPS49104277A (de) * 1973-02-08 1974-10-02
SU466097A1 (ru) * 1973-04-10 1975-04-05 Физико-технический институт Академии наук БССР Устройство дл магнитно-абразивной обработки изделий сферической формы
SU486896A1 (ru) * 1973-08-24 1975-10-05 Устройство дл чистовой магнитноабразивной обработки деталей
JPS5151093A (en) * 1974-10-31 1976-05-06 Tokyo Shibaura Electric Co Kyutaino ratsupushiagesochi

Also Published As

Publication number Publication date
EP0053866A1 (de) 1982-06-16
NL8006681A (nl) 1982-07-01
US4903439A (en) 1990-02-27
JPS57121454A (en) 1982-07-28
EP0053866B1 (de) 1984-08-15

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee