DE69501414D1 - Process for machining a workpiece - Google Patents

Process for machining a workpiece

Info

Publication number
DE69501414D1
DE69501414D1 DE69501414T DE69501414T DE69501414D1 DE 69501414 D1 DE69501414 D1 DE 69501414D1 DE 69501414 T DE69501414 T DE 69501414T DE 69501414 T DE69501414 T DE 69501414T DE 69501414 D1 DE69501414 D1 DE 69501414D1
Authority
DE
Germany
Prior art keywords
workpiece
machining
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 - Fee Related
Application number
DE69501414T
Other languages
German (de)
Other versions
DE69501414T2 (en
Inventor
Katsuhiko Harada
Michio Araki
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.)
Fuji Oozx Inc
Original Assignee
Fuji Oozx Inc
Fuji Valve 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
Priority claimed from JP27084094A external-priority patent/JPH07314300A/en
Priority claimed from JP6300715A external-priority patent/JPH08155747A/en
Application filed by Fuji Oozx Inc, Fuji Valve Co Ltd filed Critical Fuji Oozx Inc
Application granted granted Critical
Publication of DE69501414D1 publication Critical patent/DE69501414D1/en
Publication of DE69501414T2 publication Critical patent/DE69501414T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
    • B24B5/28—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work for grinding outer surfaces concentrically to bores, involving additional centering means
    • 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
    • B24B15/00—Machines or devices designed for grinding seat surfaces; Accessories therefor
    • B24B15/04—Machines or devices designed for grinding seat surfaces; Accessories therefor on valve members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
DE1995601414 1994-03-30 1995-03-22 Process for machining a workpiece Expired - Fee Related DE69501414T2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP6147094 1994-03-30
JP27084094A JPH07314300A (en) 1994-03-30 1994-11-04 Centerless grinding machine
JP6300715A JPH08155747A (en) 1994-12-05 1994-12-05 Working method for umbrella type workpiece
EP95301796A EP0674970A1 (en) 1994-03-30 1995-03-17 Centreless grinder

Publications (2)

Publication Number Publication Date
DE69501414D1 true DE69501414D1 (en) 1998-02-19
DE69501414T2 DE69501414T2 (en) 1998-04-23

Family

ID=27443091

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1995601414 Expired - Fee Related DE69501414T2 (en) 1994-03-30 1995-03-22 Process for machining a workpiece

Country Status (2)

Country Link
EP (1) EP0674971B1 (en)
DE (1) DE69501414T2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103624183B (en) * 2013-03-22 2015-06-17 浙江金固股份有限公司 Special equipment for deburring of hub valve hole

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2110931A (en) * 1935-10-23 1938-03-15 Eaton Mfg Co Machine tool
US2151528A (en) * 1936-02-14 1939-03-21 Black & Decker Mfg Co Valve stem grinder
FR979744A (en) * 1948-01-28 1951-05-02 Method and machine for shaping objects by grinding
ES2051577T3 (en) * 1990-05-07 1994-06-16 Serdi Societe D Etudes De Real DEVICE FOR GRINDING THE HEAD OF A VALVE, IN PARTICULAR OF AN INTERNAL COMBUSTION ENGINE.

Also Published As

Publication number Publication date
DE69501414T2 (en) 1998-04-23
EP0674971A1 (en) 1995-10-04
EP0674971B1 (en) 1998-01-14

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee