FR2327033A1 - Polishing machine for ring shape objects - has magnetic chuck and infeed connected to circular rotating worktable - Google Patents

Polishing machine for ring shape objects - has magnetic chuck and infeed connected to circular rotating worktable

Info

Publication number
FR2327033A1
FR2327033A1 FR7530717A FR7530717A FR2327033A1 FR 2327033 A1 FR2327033 A1 FR 2327033A1 FR 7530717 A FR7530717 A FR 7530717A FR 7530717 A FR7530717 A FR 7530717A FR 2327033 A1 FR2327033 A1 FR 2327033A1
Authority
FR
France
Prior art keywords
rotating
ring shape
polishing machine
circular rotating
magnetic chuck
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.)
Granted
Application number
FR7530717A
Other languages
French (fr)
Other versions
FR2327033B1 (en
Inventor
A D Kochemidov
B G Makedonski
I M Dumanov
S G Payakov
P K Galabov
H A Atanassov
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.)
TSNIITMASH
ZNIITMASH
Original Assignee
TSNIITMASH
ZNIITMASH
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 TSNIITMASH, ZNIITMASH filed Critical TSNIITMASH
Priority to FR7530717A priority Critical patent/FR2327033A1/en
Publication of FR2327033A1 publication Critical patent/FR2327033A1/en
Application granted granted Critical
Publication of FR2327033B1 publication Critical patent/FR2327033B1/fr
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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B24B19/06—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements for grinding races, e.g. roller races
    • 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
    • B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
    • B24B1/005—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes using a magnetic polishing agent

Landscapes

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

Abstract

The automatic machine uses rotating electromagnetic inductors and ferromagnetic dust. A rotating infeed arrangement is kinematically connected to a circular rotating table. Rotating membrane chucks in which the workpiece are clamped are mounted on the table. Rotating electromagnetic heads are mounted on both sides of the workpieces. A rotating work-piece removal mechanism rotates synchronously with the infeed arrangement. The electromagnetic heads are pulled radially outwards in the removal mechanism by means of a cam. The kinematic connection for the feed is taken from the periphery of a wheel attached to the circular worktable. Wedge shape springs are arranged on either side of the axis of the attached wheel.
FR7530717A 1975-10-07 1975-10-07 Polishing machine for ring shape objects - has magnetic chuck and infeed connected to circular rotating worktable Granted FR2327033A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7530717A FR2327033A1 (en) 1975-10-07 1975-10-07 Polishing machine for ring shape objects - has magnetic chuck and infeed connected to circular rotating worktable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7530717A FR2327033A1 (en) 1975-10-07 1975-10-07 Polishing machine for ring shape objects - has magnetic chuck and infeed connected to circular rotating worktable

Publications (2)

Publication Number Publication Date
FR2327033A1 true FR2327033A1 (en) 1977-05-06
FR2327033B1 FR2327033B1 (en) 1978-08-18

Family

ID=9160917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7530717A Granted FR2327033A1 (en) 1975-10-07 1975-10-07 Polishing machine for ring shape objects - has magnetic chuck and infeed connected to circular rotating worktable

Country Status (1)

Country Link
FR (1) FR2327033A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380106A1 (en) * 1977-02-10 1978-09-08 Shikhirev Boris DEVICE FOR MACHINING FLAT PRODUCTS BY MEANS OF A FERROMAGNETIC POWDER
FR2424103A1 (en) * 1978-04-28 1979-11-23 Shikhirev Boris Thin metal sheet finishing appts with magnetic field - reverses magnetic rollers as sheet is advanced by feed and delivery rollers (OE 15.3.79)
FR2427878A1 (en) * 1978-06-09 1980-01-04 Shikhirev Boris Roller device for working plate material with ferromagnetic powder - has uniform distribution of powder due to uniform magnetic flux density (OE 15.6.79)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2380106A1 (en) * 1977-02-10 1978-09-08 Shikhirev Boris DEVICE FOR MACHINING FLAT PRODUCTS BY MEANS OF A FERROMAGNETIC POWDER
FR2424103A1 (en) * 1978-04-28 1979-11-23 Shikhirev Boris Thin metal sheet finishing appts with magnetic field - reverses magnetic rollers as sheet is advanced by feed and delivery rollers (OE 15.3.79)
FR2427878A1 (en) * 1978-06-09 1980-01-04 Shikhirev Boris Roller device for working plate material with ferromagnetic powder - has uniform distribution of powder due to uniform magnetic flux density (OE 15.6.79)

Also Published As

Publication number Publication date
FR2327033B1 (en) 1978-08-18

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Legal Events

Date Code Title Description
ST Notification of lapse