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JIS C 9321:1991

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Capacitor discharge type spot welding machines

Available format(s)

Hardcopy , PDF

Superseded date

09-02-2024

Superseded by

JIS C 9305:2011

Language(s)

Japanese - English, English

Published date

01-05-1991

This Japanese Industrial Standard specifies capacitor discharge type spot welding machines (hereafter referred to as the "welding machine") used mainly for welding aluminium and aluminium alloy sheets and plates, composed of a welding transformer, welding capacitor, electronic switch and a pneumatic pressurizing mechanism as the principal components.

DocumentType
Standard
Pages
0
ProductNote
New child AMD 1 2009 is now added.
PublisherName
Japanese Standards Association
Status
Superseded
SupersededBy

JIS C 4003:1998 Thermal evaluation and classification of electrical insulation
JIS C 5140:1995 General Rules Of Fixed Electrolytic Capacitors For Use In Electronic Equipment
JIS Z 3140:1989 Method of inspection for spot weld

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