ES273472U - Faceting machine - Google Patents

Faceting machine

Info

Publication number
ES273472U
ES273472U ES1982273472U ES273472U ES273472U ES 273472 U ES273472 U ES 273472U ES 1982273472 U ES1982273472 U ES 1982273472U ES 273472 U ES273472 U ES 273472U ES 273472 U ES273472 U ES 273472U
Authority
ES
Spain
Prior art keywords
faceting machine
holder
tool holder
faceting
workpiece holder
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
ES1982273472U
Other languages
Spanish (es)
Other versions
ES273472Y (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES273472U publication Critical patent/ES273472U/en
Application granted granted Critical
Publication of ES273472Y publication Critical patent/ES273472Y/en
Expired 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
    • 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
    • B24B9/16—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 diamonds; of jewels or the like; Diamond grinders' dops; Dop holders or tongs
    • 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
    • B24B27/00—Other grinding machines or devices
    • B24B27/0084—Other grinding machines or devices the grinding wheel support being angularly adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Machine Tool Units (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

A faceting machine includes two motors (17, 8) of the "step by step" type, on whose shafts there are respectively mounted a workpiece holder (18) and a tool holder (7), both having a facility for universal adjustment. This makes it possible to effect a wider range of settings and to vary at will the ratio between the speed of rotation of the tool holder and that of the workpiece holder.
ES1982273472U 1981-04-14 1982-04-07 FACETAR MACHINE. Expired ES273472Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21148/81A IT1137357B (en) 1981-04-14 1981-04-14 DIAMOND

Publications (2)

Publication Number Publication Date
ES273472U true ES273472U (en) 1984-02-01
ES273472Y ES273472Y (en) 1984-09-01

Family

ID=11177447

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982273472U Expired ES273472Y (en) 1981-04-14 1982-04-07 FACETAR MACHINE.

Country Status (5)

Country Link
CH (1) CH650439A5 (en)
DE (1) DE3211936A1 (en)
ES (1) ES273472Y (en)
GB (1) GB2096500B (en)
IT (1) IT1137357B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA885545B (en) * 1987-10-20 1989-04-26 Prodiamatic Cc A gemstone polishing machine
DE9000623U1 (en) * 1989-01-20 1990-08-23 Combrowski, Zbigniew Device for machining workpieces, especially tools
DE3940797A1 (en) * 1989-12-08 1991-06-20 Helmut Wernicke DEVICE FOR MACHINING THE INTERNAL PARTS OF TELESCOPIC CONNECTIONS USED IN DENTAL PROSTHETICS

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2347833A1 (en) * 1973-09-22 1975-04-10 Gerhard Berger Fabrikation Ele Automatic machining of precious stones - uses adjustable cams, time relays, digital controller, stepping and servo motors
ZA781501B (en) * 1978-03-14 1979-10-31 F Moore Grinding workpieces

Also Published As

Publication number Publication date
GB2096500B (en) 1984-10-24
IT1137357B (en) 1986-09-10
IT8121148A0 (en) 1981-04-14
DE3211936C2 (en) 1990-10-04
GB2096500A (en) 1982-10-20
CH650439A5 (en) 1985-07-31
DE3211936A1 (en) 1982-11-11
ES273472Y (en) 1984-09-01

Similar Documents

Publication Publication Date Title
GB2122936B (en) Adjustable indexing of rotary member on machine tool spindle e.g. for operating chuck jaws
AU2255083A (en) Parts set for small machine tools
GB2022873B (en) Tool adjusting system for machine tools
FR2313173A1 (en) MACHINE TOOL FOR SHARPENING OR MACHINING A CUTTING TOOL
ES8107077A1 (en) Control device in a machine tool
ES273472U (en) Faceting machine
DE3062966D1 (en) Machines for sharpening machining tools
AU7582487A (en) Tool changing device for machine tools
JPS56139872A (en) Machining method of semispherical face
EP0181132A3 (en) Machines for pressure forming surface configurations on a rotary workpiece
EP0612750A3 (en) Cephalosporinderivatives.
DE3062958D1 (en) Apparatus for the transfer of workpieces on machine tools
ES245513U (en) Rotary cutting tool
JPS5358875A (en) System for automatically compensating machine position
JPS51120484A (en) A housing unit transferring method capable of adjusting the direction of opening
AU536776B2 (en) Carriage for machine tool
JPS5380873A (en) Method for automatically machining can shafts and apparatus for practicing the same
JPS521677A (en) Link press having adjustable drawing speed of slide
JPS51113063A (en) The construction of a shaft fixing part of a pulley or a gear
JPS5250508A (en) Motor for cutting work
NL7702876A (en) Rotating tool soil cultivation machine - has tools extending downwards and outwards from rotors with portions extending forwards
GB2021465A (en) Lathe flagging gauge
JPS53113382A (en) Positioning device
JPS5339805A (en) Tuner fastening method
CA1015554A (en) Toolholder for machine tools

Legal Events

Date Code Title Description
MM1K Utility model lapsed

Effective date: 19960506