GB2072069B - Method and machine for finishing a worm screw thread - Google Patents

Method and machine for finishing a worm screw thread

Info

Publication number
GB2072069B
GB2072069B GB8109183A GB8109183A GB2072069B GB 2072069 B GB2072069 B GB 2072069B GB 8109183 A GB8109183 A GB 8109183A GB 8109183 A GB8109183 A GB 8109183A GB 2072069 B GB2072069 B GB 2072069B
Authority
GB
United Kingdom
Prior art keywords
finishing
machine
screw thread
worm screw
worm
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
GB8109183A
Other versions
GB2072069A (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.)
Equipements Automobiles Marchal SA
Original Assignee
Equipements Automobiles Marchal 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 date
Application filed by Equipements Automobiles Marchal SA filed Critical Equipements Automobiles Marchal SA
Publication of GB2072069A publication Critical patent/GB2072069A/en
Application granted granted Critical
Publication of GB2072069B publication Critical patent/GB2072069B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H5/00—Making gear wheels, racks, spline shafts or worms
    • B21H5/02—Making gear wheels, racks, spline shafts or worms with cylindrical outline, e.g. by means of die rolls
    • B21H5/022—Finishing gear teeth with cylindrical outline, e.g. burnishing
GB8109183A 1980-03-25 1981-03-24 Method and machine for finishing a worm screw thread Expired GB2072069B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8006582A FR2479053A1 (en) 1980-03-25 1980-03-25 METHOD FOR FINISHING A HELICOIDAL GEAR NET BY GALLETTING

Publications (2)

Publication Number Publication Date
GB2072069A GB2072069A (en) 1981-09-30
GB2072069B true GB2072069B (en) 1983-07-06

Family

ID=9240064

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8109183A Expired GB2072069B (en) 1980-03-25 1981-03-24 Method and machine for finishing a worm screw thread

Country Status (4)

Country Link
JP (1) JPS56152523A (en)
DE (1) DE3111501A1 (en)
FR (1) FR2479053A1 (en)
GB (1) GB2072069B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531360A1 (en) * 1982-08-03 1984-02-10 Marchal Equip Auto METHOD AND APPARATUS FOR FINISHING BY ROLLING A HELICOIDAL NET CUT ON A CYLINDRICAL PART
IT1198035B (en) * 1985-10-31 1988-12-21 Skf Gmbh METHOD FOR THE MANUFACTURE OF THREADS
DE102018217617A1 (en) * 2018-10-15 2020-04-16 Robert Bosch Gmbh Method for producing a gear worm, which is arranged in particular on an armature shaft, and such a gear worm

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE600315C (en) * 1929-07-12 1934-07-18 Lees Bradner Company Method for the precise finishing of rough pre-machined gears using several gear-shaped tools
DE1054047B (en) * 1954-03-20 1959-04-02 Ernst Grob Device for generating threads by a rolling process
DE1235248B (en) * 1960-07-27 1967-03-02 Pee Wee Maschinen Und Appbau W Device for the automatic feeding, clamping and rolling of preferably preheated workpieces
US3362059A (en) * 1965-12-28 1968-01-09 Ford Motor Co Gear rolling dies and method for manufacturing external tooth gears
FR1543031A (en) * 1966-10-26 1968-10-18 Hurth Masch Zahnrad Carl Drive device for the finish machining of toothed wheels and any machine equipped with said device or the like
GB1205661A (en) * 1967-02-27 1970-09-16 Landis Machine Co Apparatus for roll forming workpieces
US3552167A (en) * 1968-09-26 1971-01-05 Lear Siegler Inc Gear rolling equipment
JPS5181766A (en) * 1975-01-14 1976-07-17 Junichi Go GYAABANISHINGUNOHOHOOYOBISOCHI
US3985012A (en) * 1975-07-28 1976-10-12 The Gleason Works Apparatus for finish rolling bevel pinions and gears
JPS603888B2 (en) * 1978-08-28 1985-01-31 株式会社不二越 Simultaneous finish rolling equipment for multiple gears

Also Published As

Publication number Publication date
FR2479053B1 (en) 1983-06-17
DE3111501A1 (en) 1981-12-24
GB2072069A (en) 1981-09-30
FR2479053A1 (en) 1981-10-02
JPS56152523A (en) 1981-11-26

Similar Documents

Publication Publication Date Title
DE3264257D1 (en) A supply and control apparatus and method for a joint-forming machine and a joint-forming machine embodying same
GB2147842B (en) Apparatus for processing a workpiece
GB2163683B (en) Thread grinding method and machine
GB8527769D0 (en) Thread consuming machine
GB2076377B (en) Apparatus for drawing a web into and/or through a web processing machine
GB8718319D0 (en) Apparatus for machining screw thread
IL67019A0 (en) Numerically controlled automatic tool changing method and machine tool
EP0129092A3 (en) Numerical control device for use with a machine tool and a machine tool having such a device
GB2135225B (en) Method and device for the finishing by roller burnishing of a helical thread cut on a cylindrical part
JPS5760406A (en) Method and device for controlling machine
DE3463226D1 (en) Numerical control screw tightening machine
GB2168271B (en) Method for determining the position of a workpiece in a numerically controlled machine and a numerically controlled machine for carrying out such a method
GB2142048B (en) Process and apparatus for setting a friction spinning unit in operation
GB2139652B (en) Process and apparatus for setting a friction spinning machine in operation
DE3170533D1 (en) Method and device for introducing yarns and the like in a winding machine
GB2072069B (en) Method and machine for finishing a worm screw thread
EP0120473A3 (en) Numerical control apparatus for machine tools
GB2070076B (en) Thread supply apparatus
ZA818205B (en) Method of and arrangement for controlling a synchronous machine
JPS57128239A (en) Apparatus provided between loom for texture aligning work and slow motion process and opening apparatus
JPS5711688A (en) Threading tool for sewing machine
JPS56169843A (en) "domoku" control apparatus in traverse knitting machine
GB2072573B (en) Machine for treating workpieces
JPS5596277A (en) Automatic screw clamping machine
DE3274996D1 (en) Method and apparatus for controlling the roving take-up tension in a roving machine

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20010323