CH635716B - MACHINING PROCESS AND MACHINE FOR ITS IMPLEMENTATION. - Google Patents

MACHINING PROCESS AND MACHINE FOR ITS IMPLEMENTATION.

Info

Publication number
CH635716B
CH635716B CH1048379A CH1048379A CH635716B CH 635716 B CH635716 B CH 635716B CH 1048379 A CH1048379 A CH 1048379A CH 1048379 A CH1048379 A CH 1048379A CH 635716 B CH635716 B CH 635716B
Authority
CH
Switzerland
Prior art keywords
glass
disc
machine
spindle
grinding
Prior art date
Application number
CH1048379A
Other languages
French (fr)
Other versions
CH635716GA3 (en
Inventor
Paul Willemin
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 of CH635716B publication Critical patent/CH635716B/en
Application filed by Willemin Machines Sa filed Critical Willemin Machines Sa
Priority to CH1048379A priority Critical patent/CH635716B/en
Priority to GB8036796A priority patent/GB2065515B/en
Priority to IT8050208A priority patent/IT8050208A0/en
Priority to JP16521580A priority patent/JPS5689467A/en
Priority to DE19803044116 priority patent/DE3044116A1/en
Priority to FR8025004A priority patent/FR2470405A1/en
Publication of CH635716GA3 publication Critical patent/CH635716GA3/fr

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>
CH1048379A 1979-11-26 1979-11-26 MACHINING PROCESS AND MACHINE FOR ITS IMPLEMENTATION. CH635716B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1048379A CH635716B (en) 1979-11-26 1979-11-26 MACHINING PROCESS AND MACHINE FOR ITS IMPLEMENTATION.
GB8036796A GB2065515B (en) 1979-11-26 1980-11-17 Method and machine for forming a chamfer or groove on a workpiece
IT8050208A IT8050208A0 (en) 1979-11-26 1980-11-20 PROCESSING PROCEDURE AND MACHINE FOR ITS IMPLEMENTATION
JP16521580A JPS5689467A (en) 1979-11-26 1980-11-21 Machine working method and its device
DE19803044116 DE3044116A1 (en) 1979-11-26 1980-11-24 MACHINING PROCESS AND MACHINE FOR IMPLEMENTING THE PROCESS
FR8025004A FR2470405A1 (en) 1979-11-26 1980-11-25 MACHINING PROCESS AND MACHINE FOR ITS IMPLEMENTATION

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 (2)

Publication Number Publication Date
CH635716B true CH635716B (en)
CH635716GA3 CH635716GA3 (en) 1983-04-29

Family

ID=4363723

Family Applications (1)

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

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
GB2065515A (en) 1981-07-01
CH635716GA3 (en) 1983-04-29
IT8050208A0 (en) 1980-11-20
JPS5689467A (en) 1981-07-20
GB2065515B (en) 1983-03-02
FR2470405A1 (en) 1981-05-29
DE3044116A1 (en) 1981-05-27

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