FR2142924A1 - Butt welding - self aligning workpieces - Google Patents

Butt welding - self aligning workpieces

Info

Publication number
FR2142924A1
FR2142924A1 FR7213196A FR7213196A FR2142924A1 FR 2142924 A1 FR2142924 A1 FR 2142924A1 FR 7213196 A FR7213196 A FR 7213196A FR 7213196 A FR7213196 A FR 7213196A FR 2142924 A1 FR2142924 A1 FR 2142924A1
Authority
FR
France
Prior art keywords
workpieces
weld
switched
aligning
current
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.)
Withdrawn
Application number
FR7213196A
Other languages
French (fr)
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.)
HA Schlatter AG
Original Assignee
HA Schlatter 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 HA Schlatter AG filed Critical HA Schlatter AG
Publication of FR2142924A1 publication Critical patent/FR2142924A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/04—Flash butt welding

Abstract

One of the workpieces has a guide surface parallel to the direction of relative movement of the workpieces along which the welding surface of the other is slid until its edge comes into contact with the striking plane of the other when the weld current is switched on, assisting in the shearing of the second workpiece during the continued movement of the workpieces relative to each other resulting in the formation of a weld seam along the shear plane. A stop is pref. incorporated in the design of the weld area to limit the extent of relative movement of the workpieces, and to permit an aligning dwell after the current is switched off. The process is used for joining of rotational symmetrical components such as clutch rings and gear wheels. Its advantage is that no extraneous aligning jigs need be provided.
FR7213196A 1971-06-25 1972-04-14 Butt welding - self aligning workpieces Withdrawn FR2142924A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH940471A CH523736A (en) 1971-06-25 1971-06-25 Method for welding two workpieces by means of electrical resistance butt welding and its application

Publications (1)

Publication Number Publication Date
FR2142924A1 true FR2142924A1 (en) 1973-02-02

Family

ID=4351635

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7213196A Withdrawn FR2142924A1 (en) 1971-06-25 1972-04-14 Butt welding - self aligning workpieces

Country Status (3)

Country Link
CH (1) CH523736A (en)
DE (1) DE2216560A1 (en)
FR (1) FR2142924A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516656C3 (en) * 1975-04-16 1981-04-09 Boge Gmbh, 5208 Eitorf Method for the tight connection of two components to one another by resistance welding, in particular for the production of a tubular housing of a telescopic vibration damper, primarily for motor vehicles
JPS56156473U (en) * 1980-04-22 1981-11-21
DE3834080A1 (en) * 1988-10-04 1990-04-05 Mannesmann Ag METHOD FOR FASTENING AN ESSENTIAL DISC-SHAPED, ROTATIONALLY-SYMMETRICAL METAL BODY ON A METAL SHAFT

Also Published As

Publication number Publication date
DE2216560A1 (en) 1973-01-11
CH523736A (en) 1972-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse