JPS5689467A - Machine working method and its device - Google Patents

Machine working method and its device

Info

Publication number
JPS5689467A
JPS5689467A JP16521580A JP16521580A JPS5689467A JP S5689467 A JPS5689467 A JP S5689467A JP 16521580 A JP16521580 A JP 16521580A JP 16521580 A JP16521580 A JP 16521580A JP S5689467 A JPS5689467 A JP S5689467A
Authority
JP
Japan
Prior art keywords
glass
disc
spindle
grinding
recess
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.)
Pending
Application number
JP16521580A
Other languages
Japanese (ja)
Inventor
Uiruman Pooru
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.)
Willemin Machines SA
Original Assignee
Willemin Machines SA
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 Willemin Machines SA filed Critical Willemin Machines SA
Publication of JPS5689467A publication Critical patent/JPS5689467A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q33/00—Methods for copying
    • 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
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
    • B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
    • B24B9/08—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass
    • B24B9/085—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of glass for watch glasses
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/06—Devices for shaping or setting watch glasses
    • G04D3/065—Shaping by removing material, e.g. cutting out from a plate, milling the edges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Turning (AREA)

Abstract

For producing, for instance, a chamfer (36) on the pre-worked edge (26) of a glass (4) of a watch- casing, the glass is pressed against the end of the spindle (19) of the machine, by a lever (20), without paying attention specially to the fact the glass is perfectly centered on the spindle. The surface (26) of the glass (4) is used as a copying templet by maintaining this surface (26) applied against a rotatable disc (27) forming an abutting roller. The grinding-wheel (3) is displaced axially, and the front face of the disc (27) is provided with the recess (34) to receive the grinding-wheel (3) during the axial movement thereof. The lateral wall (35) of the recess (34) is frusto-conical so as to maintain to the disc (27) rigid. In another arrangement a groove is formed in the workpiece. <IMAGE>
JP16521580A 1979-11-26 1980-11-21 Machine working method and its device Pending JPS5689467A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1048379A CH635716B (en) 1979-11-26 1979-11-26 MACHINING PROCESS AND MACHINE FOR ITS IMPLEMENTATION.

Publications (1)

Publication Number Publication Date
JPS5689467A true JPS5689467A (en) 1981-07-20

Family

ID=4363723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16521580A Pending JPS5689467A (en) 1979-11-26 1980-11-21 Machine working method and its device

Country Status (6)

Country Link
JP (1) JPS5689467A (en)
CH (1) CH635716B (en)
DE (1) DE3044116A1 (en)
FR (1) FR2470405A1 (en)
GB (1) GB2065515B (en)
IT (1) IT8050208A0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3710140A1 (en) * 1987-03-31 1988-10-13 Michelberger Stefan Device for the automatic machining of an edge of a workpiece

Also Published As

Publication number Publication date
GB2065515B (en) 1983-03-02
GB2065515A (en) 1981-07-01
FR2470405A1 (en) 1981-05-29
CH635716B (en)
DE3044116A1 (en) 1981-05-27
CH635716GA3 (en) 1983-04-29
IT8050208A0 (en) 1980-11-20

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