GB1315015A - Cutting of elongate workpieces - Google Patents

Cutting of elongate workpieces

Info

Publication number
GB1315015A
GB1315015A GB4554570A GB4554570A GB1315015A GB 1315015 A GB1315015 A GB 1315015A GB 4554570 A GB4554570 A GB 4554570A GB 4554570 A GB4554570 A GB 4554570A GB 1315015 A GB1315015 A GB 1315015A
Authority
GB
United Kingdom
Prior art keywords
workpieces
saw
discs
workpiece
diameter
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
GB4554570A
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.)
Vodafone GmbH
Original Assignee
Mannesmannroehren Werke AG
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 Mannesmannroehren Werke AG filed Critical Mannesmannroehren Werke AG
Publication of GB1315015A publication Critical patent/GB1315015A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
    • B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
    • B23D47/045—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work feeding work into engagement with the saw blade
    • B23D47/047—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work feeding work into engagement with the saw blade the work being mounted on rotating work support
    • 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
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Abstract

1315015 Circular saws MANNESMANNROHREN-WERKE GmbH 24 Sept 1970 [25 Sept 1969] 45545/70 Heading B5L A method of cutting a plurality of straight elongate workpieces 1, Fig. 1, by a cut at right angles to the longitudinal axis of each workpiece comprises guiding the workpieces one after another along a semicircular path with their axes remaining parallel to each other, and cutting the workpieces progressively as they describe the path. As described workpieces 1 are fed by a conveyer worm 2 to a number of coaxial parallel holder discs 3, Fig. 6, having peripheral clawlike elements 4. Each workpiece is picked up by a set of elements 4 and held in position by a set of movable inner clamping elements 5, Fig. 1. The discs are rotated in the direction of arrow 7 to carry the workpieces about a semicircular path to a position 10<SP>11</SP> where the clamping elements release them on to a conveyer worm 9. A circular saw 6 is mounted eccentrically of the discs 3 so that as the workpieces move they are progressively cut by the saw. The saw may be segmental. A plurality of saws may be provided and these and the discs 3 may be adjustable axially. The saw blade is preferably smaller by the diameter of a workpiece than the diameter of the arcuate path traced out by the outer portions of the workpieces, and the distance between the saw axis 6<SP>1</SP> and disc axis 3<SP>1</SP> is preferably half the diameter of a workpiece. The saw and discs may be rotated in the same or opposite directions.
GB4554570A 1969-09-25 1970-09-24 Cutting of elongate workpieces Expired GB1315015A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691948441 DE1948441C3 (en) 1969-09-25 1969-09-25 Device for sawing through pipes

Publications (1)

Publication Number Publication Date
GB1315015A true GB1315015A (en) 1973-04-26

Family

ID=5746439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4554570A Expired GB1315015A (en) 1969-09-25 1970-09-24 Cutting of elongate workpieces

Country Status (4)

Country Link
DE (1) DE1948441C3 (en)
FR (1) FR2062676A5 (en)
GB (1) GB1315015A (en)
NL (1) NL7013913A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169238A (en) * 1984-12-06 1986-07-09 Karl Muller Machining elongate rods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169238A (en) * 1984-12-06 1986-07-09 Karl Muller Machining elongate rods

Also Published As

Publication number Publication date
NL7013913A (en) 1971-03-29
DE1948441B2 (en) 1973-05-17
DE1948441A1 (en) 1971-04-29
DE1948441C3 (en) 1973-11-29
FR2062676A5 (en) 1971-06-25

Similar Documents

Publication Publication Date Title
GB1086450A (en) Improvements in or relating to a method of and apparatus for working wood
DE69734719D1 (en) METHOD AND DEVICE FOR CUTTING CATHETERS, CORRIDORS, OR THE EQUIVALENT
GB1261823A (en) Apparatus for machining elongated workpieces
GB1038310A (en) Improvements in or relating to apparatus for centering and rotating workpieces
ES373153A1 (en) Apparatus and methods for debarking logs
GB1214971A (en) Apparatus for removing surplus material from the surface of workpieces of elongate form
JPS5783304A (en) Device for chamfering end face of tubular material
US3541905A (en) Cutting apparatus and method
FR2306814A1 (en) Parting off tool for synthetic thermoplastic pipes - profiled cutter in holder with guide rollers cannot crush pipes
GB1315015A (en) Cutting of elongate workpieces
GB1447821A (en) Method and apparatus for servering a workpiece
ES382071A1 (en) Machine for machining internal surfaces of workpieces
JPS5775721A (en) Pipe cutter
FR2298406A1 (en) Counterbore units for twist drill - has contoured cutters on chuck jaws to machine hole countersink
ES8201872A1 (en) Multi-blade circular saw machine.
GB1076070A (en) Work-gripping means, particulary for sawing machines
FR2297401A1 (en) Cutting system for lengths of wood - uses photo-electric cells to stop workpiece in front of circular saw blade
FR1232743A (en) Improvements made to the cutting processes by rotating tool and to the machines for their implementation
GB1379282A (en) Removal of burrs from butt-welded rod lengths of equal cross- section especially chain links
SE444909B (en) CUTTING DEVICE WITH CUTTING TOOL
GB727388A (en) Method of and device for performing cut-off operations with rotary cutting tools
GB706953A (en) Improvements relating to saws for cutting into desired lengths continuously moving rolled material
ES453701A1 (en) Shielding device for fusion cutting machine. (Machine-translation by Google Translate, not legally binding)
SU831373A1 (en) Method of working tube oblique end
GB1096508A (en) Method of cutting a crystal and device for carrying out this method

Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee