GB1144616A - Improvements in and relating to a milling machine - Google Patents

Improvements in and relating to a milling machine

Info

Publication number
GB1144616A
GB1144616A GB47193/67A GB4719367A GB1144616A GB 1144616 A GB1144616 A GB 1144616A GB 47193/67 A GB47193/67 A GB 47193/67A GB 4719367 A GB4719367 A GB 4719367A GB 1144616 A GB1144616 A GB 1144616A
Authority
GB
United Kingdom
Prior art keywords
workpiece
carriage
cutters
shaft
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
GB47193/67A
Inventor
Pierre Menissier
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 GB1144616A publication Critical patent/GB1144616A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/34—Apparatus or processes for dismantling nuclear fuel, e.g. before reprocessing ; Apparatus or processes for dismantling strings of spent fuel elements
    • G21C19/36—Mechanical means only
    • 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
    • B23C3/28—Grooving workpieces
    • B23C3/30—Milling straight grooves, e.g. keyways
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
    • B23Q1/4828—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs a single rotating pair followed parallelly by a single sliding pair
    • 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Milling Processes (AREA)

Abstract

1,144,616. Milling machine. COMMISSARIAT A L'ENERGIE ATOMIQUE. 17 Oct., 1967 [28 Nov., 1966], No. 47193/67. Heading B3K. A milling machine for cutting straight grooves along a cylindrical workpiece 4, 5 comprises a stationary frame 2 for supporting the workpiece, at least one rotary ball screw 26 driven by a motor unit and adapted to cause translational movement of a carriage 20 in a direction parallel to the workpiece, a set of milling cutters 14, 15 carried by a shaft 18 on said carriage and disposed on an axis at right angles to that of the workpiece, a motor unit 33 on the carriage for driving the shaft and cutters, and a coupling unit of variable length, e.g. an hydraulic jack 37, disposed between the carriage 20 and a reaction rod 36, variation in length of the jack causing pivotal motion of the carriage and shaft 18 about the screw 26 to bring the cutters 14, 15 into engagement with the workpiece. A stop screw 47 determines the depth of penetra. tion into the workpiece. Over-penetration is prevented, should the workpiece be twisted, by the distance-piece 50 between the cutters. The machine preferably has two carriage and cutter units as shown.
GB47193/67A 1966-11-28 1967-10-17 Improvements in and relating to a milling machine Expired GB1144616A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR85272A FR1524085A (en) 1966-11-28 1966-11-28 Milling machine

Publications (1)

Publication Number Publication Date
GB1144616A true GB1144616A (en) 1969-03-05

Family

ID=8621660

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47193/67A Expired GB1144616A (en) 1966-11-28 1967-10-17 Improvements in and relating to a milling machine

Country Status (7)

Country Link
BE (1) BE705006A (en)
CH (1) CH480902A (en)
DE (1) DE1627066A1 (en)
FR (1) FR1524085A (en)
GB (1) GB1144616A (en)
LU (1) LU54855A1 (en)
NL (1) NL6715869A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115415588A (en) * 2022-11-03 2022-12-02 江苏凯晟金属材料有限公司 Large-scale metal material counter bore milling treatment equipment

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2604937B1 (en) * 1986-10-14 1993-09-03 Suisse Electronique Microtech SCREW ACTUATOR FOR TRANSLATORS ESPECIALLY HIGH PRECISION
FR2639860B1 (en) * 1988-12-01 1991-01-25 Technifor Sarl MICRO-PERCUSSION MARKING DEVICE
EP0560293B1 (en) * 1992-03-11 1996-02-28 CGK Computer Gesellschaft Konstanz mbH Device for guiding a carriage driven by a spindle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115415588A (en) * 2022-11-03 2022-12-02 江苏凯晟金属材料有限公司 Large-scale metal material counter bore milling treatment equipment

Also Published As

Publication number Publication date
DE1627066A1 (en) 1970-04-09
CH480902A (en) 1969-11-15
FR1524085A (en) 1968-05-10
LU54855A1 (en) 1968-02-05
BE705006A (en) 1968-02-15
NL6715869A (en) 1968-05-29

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