TW200609081A - Oscar type double-faced grinder - Google Patents

Oscar type double-faced grinder

Info

Publication number
TW200609081A
TW200609081A TW094117186A TW94117186A TW200609081A TW 200609081 A TW200609081 A TW 200609081A TW 094117186 A TW094117186 A TW 094117186A TW 94117186 A TW94117186 A TW 94117186A TW 200609081 A TW200609081 A TW 200609081A
Authority
TW
Taiwan
Prior art keywords
carrier
grinding
work
type double
driving means
Prior art date
Application number
TW094117186A
Other languages
Chinese (zh)
Inventor
Yukio Yamamoto
Original Assignee
M & S Finetech Corp
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 M & S Finetech Corp filed Critical M & S Finetech Corp
Publication of TW200609081A publication Critical patent/TW200609081A/en

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
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
    • B24B7/17—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings for simultaneously grinding opposite and parallel end faces, e.g. double disc grinders
    • 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
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

To provide an Oscar type double-faced grinder, capable of simultaneously grinding both faces of a work, which is extremely thin, by using a carrier, comprising a pair of grinding plates disposed oppositely, with the work (WK) held on the carrier 1 sandwiched therebetween, and having larger diameter than that of the work (WK), a carrier driving means (gears G1, G2) for holding and rotating said carrier (1), carrier supports (upper carrier support 2M and lower carrier support 2D) for holding said carrier driving means (gears G1, G2) so as to swing it in the radius direction of said grinding plates (U1, D1), grinding plate driving means (M1, M2) for driving said pair of grinding plates (U1, D1) to rotate, and swinging means (motor M3, crank shaft 28) for swinging said carrier supports (2U, 2D).
TW094117186A 2004-09-14 2005-05-26 Oscar type double-faced grinder TW200609081A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004266972A JP2006082145A (en) 2004-09-14 2004-09-14 Oscar type double-sided grinder

Publications (1)

Publication Number Publication Date
TW200609081A true TW200609081A (en) 2006-03-16

Family

ID=36161063

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094117186A TW200609081A (en) 2004-09-14 2005-05-26 Oscar type double-faced grinder

Country Status (3)

Country Link
JP (1) JP2006082145A (en)
KR (1) KR20060049513A (en)
TW (1) TW200609081A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116372786A (en) * 2023-06-05 2023-07-04 北京特思迪半导体设备有限公司 Wafer polishing equipment

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103273401A (en) * 2013-05-15 2013-09-04 成都精密光学工程研究中心 Initiative translation type double-sided polishing machine
CN107471012B (en) * 2017-09-22 2019-02-19 芜湖火龙动力科技有限公司 A kind of crankshaft sprue polishing device
CN114227421B (en) * 2022-01-12 2022-09-20 江苏益芯半导体有限公司 Polishing machine for wafer surface processing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116372786A (en) * 2023-06-05 2023-07-04 北京特思迪半导体设备有限公司 Wafer polishing equipment
CN116372786B (en) * 2023-06-05 2023-08-18 北京特思迪半导体设备有限公司 Wafer polishing equipment

Also Published As

Publication number Publication date
JP2006082145A (en) 2006-03-30
KR20060049513A (en) 2006-05-19

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