DE362976C - Method of removing sheet metal frames that are to be welded together by the electrical resistance method from layers or the like that impair the welding process by grinding - Google Patents

Method of removing sheet metal frames that are to be welded together by the electrical resistance method from layers or the like that impair the welding process by grinding

Info

Publication number
DE362976C
DE362976C DEE23722D DEE0023722D DE362976C DE 362976 C DE362976 C DE 362976C DE E23722 D DEE23722 D DE E23722D DE E0023722 D DEE0023722 D DE E0023722D DE 362976 C DE362976 C DE 362976C
Authority
DE
Germany
Prior art keywords
sheet metal
grinding
impair
layers
electrical resistance
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
DEE23722D
Other languages
German (de)
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.)
ELEK SCHE SCHWEISSMASCHINEN GE
Original Assignee
ELEK SCHE SCHWEISSMASCHINEN GE
Publication date
Priority to DEE23722D priority Critical patent/DE362976C/en
Application granted granted Critical
Publication of DE362976C publication Critical patent/DE362976C/en
Expired 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
    • B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

Claims (1)

Patent-Anspruch:Patent claim: Verfahren, Blechränder, die durch das elektrische Widerstandsverfahren miteinander verschweißt werden sollen, von den Schweißvorgang beeinträchtigenden Schichten o. dgl. durch Abschleifen zu befreien, dadurch gekennzeichnet, daß die Ränder in ihrer Längsrichtung auf mechanisch genau vorgeschriebener Bahn unter einer Schleifscheibe hindurchgeführt werden, deren Umlaufrichtung einen großen Winkel, z. B. von 900, mit dem Blechrande bildet.Method of removing sheet metal edges that are to be welded together by the electrical resistance process from layers or the like that impair the welding process by grinding, characterized in that the edges are guided in their longitudinal direction on a mechanically precisely prescribed path under a grinding wheel, the direction of rotation of which a large angle, e.g. B. of 90 0 , forms with the sheet metal edge.
DEE23722D Method of removing sheet metal frames that are to be welded together by the electrical resistance method from layers or the like that impair the welding process by grinding Expired DE362976C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE23722D DE362976C (en) Method of removing sheet metal frames that are to be welded together by the electrical resistance method from layers or the like that impair the welding process by grinding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE23722D DE362976C (en) Method of removing sheet metal frames that are to be welded together by the electrical resistance method from layers or the like that impair the welding process by grinding

Publications (1)

Publication Number Publication Date
DE362976C true DE362976C (en) 1922-11-03

Family

ID=7071145

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE23722D Expired DE362976C (en) Method of removing sheet metal frames that are to be welded together by the electrical resistance method from layers or the like that impair the welding process by grinding

Country Status (1)

Country Link
DE (1) DE362976C (en)

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