GB1200421A - A profile milling machine - Google Patents

A profile milling machine

Info

Publication number
GB1200421A
GB1200421A GB1853968A GB1853968A GB1200421A GB 1200421 A GB1200421 A GB 1200421A GB 1853968 A GB1853968 A GB 1853968A GB 1853968 A GB1853968 A GB 1853968A GB 1200421 A GB1200421 A GB 1200421A
Authority
GB
United Kingdom
Prior art keywords
arm
fluid pressure
carriage
workpiece
milling machine
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.)
Expired
Application number
GB1853968A
Inventor
Paul Filleau
Jean Lacoste
Roger Mader
Achille Pellerin
Roger Recordier
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB1200421A publication Critical patent/GB1200421A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B41/02—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor for boring deep holes; Trepanning, e.g. of gun or rifle barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/02—Boring bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C3/00—Milling particular work; Special milling operations; Machines therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Drilling And Boring (AREA)

Abstract

1,200,421. Milling machine. COMMISSARIAT A L'ENERGIE ATOMIQUE. 19 April, 1968 [20 April, 1967], No. 18539/68. Headings B3B and B3K. A milling machine comprises a hollow arm 7 adapted to extend within the bore of a tubular workpiece 20 and carrying at one end a milling cutter 11 the axis of which is normal to that of the arm, the milling cutter being rotated by a transmission 14 housed within the hollow arm. The arm 7 is supported at one end in a carriage 5 which slides by means of linear ball-bearings 4 on guide bars 3, 3a the carriage 5 being fed by fluid pressure cylinder 36 and ram 38. The arm 7 also slides in a stationary bearing 10 and has an extension rod 33 guided in a back rest or centre 26. The workpiece, e.g. a tubular graphite jacket for a nuclear reactor is held at its ends in an indexible chuck or vice 22 and in the back centre 26 and is supported intermediate its ends in V-block supports 34, 34a. The chuck 22 is indexible by means of a fluid pressure-operated rack 42 and gear 44 with a fluid pressure-operated locking finger 48. The back centre 26 is laterally adjustable by means of a fluid pressure ram 30, 31. In a modification (Fig. 4, not shown), the cutter and arm are stationary and the workpiece supporting carriage is fed longitudinally by a fluid-pressure ram. Suction and blowing facilities may be provided for the removal of cuttings. The machine may be constructed with the arm disposed vertically.
GB1853968A 1967-04-20 1968-04-19 A profile milling machine Expired GB1200421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR103524 1967-04-20

Publications (1)

Publication Number Publication Date
GB1200421A true GB1200421A (en) 1970-07-29

Family

ID=8629295

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1853968A Expired GB1200421A (en) 1967-04-20 1968-04-19 A profile milling machine

Country Status (6)

Country Link
BE (1) BE712340A (en)
CH (1) CH490146A (en)
ES (1) ES352966A1 (en)
FR (1) FR1567028A (en)
GB (1) GB1200421A (en)
LU (1) LU55838A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034713A1 (en) * 1980-02-21 1981-09-02 Institut Dr. Friedrich Förster Prüfgerätebau GmbH & Co. KG Arrangement and method for producing grooves in metal pieces
EP1234626A2 (en) * 2001-02-23 2002-08-28 Saueressig Gmbh & Co. Lathe for internal machining of hollow pieces
CN113523373A (en) * 2021-07-09 2021-10-22 安徽理工大学 Carving mills machine for mould processing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH665581A5 (en) * 1984-11-07 1988-05-31 Wiederkehr Hans MILLING HEAD AND MILLING MACHINE FOR MILLING GROOVES AND OTHER RECESSES.
CN108127151B (en) * 2017-11-16 2019-04-26 天长市天翔集团有限公司 A kind of fluting process equipment of gear shaft in automobile gearbox

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034713A1 (en) * 1980-02-21 1981-09-02 Institut Dr. Friedrich Förster Prüfgerätebau GmbH & Co. KG Arrangement and method for producing grooves in metal pieces
EP1234626A2 (en) * 2001-02-23 2002-08-28 Saueressig Gmbh & Co. Lathe for internal machining of hollow pieces
EP1234626A3 (en) * 2001-02-23 2003-11-05 Saueressig Gmbh & Co. Lathe for internal machining of hollow pieces
US6705185B2 (en) 2001-02-23 2004-03-16 Saueressig Gmbh & Company Lathe for interior cutting of hollow work pieces
CN113523373A (en) * 2021-07-09 2021-10-22 安徽理工大学 Carving mills machine for mould processing

Also Published As

Publication number Publication date
FR1567028A (en) 1969-05-16
LU55838A1 (en) 1968-07-03
ES352966A1 (en) 1970-10-16
BE712340A (en) 1968-07-31
CH490146A (en) 1970-05-15

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees