scope:

Purpose

This specification provides a standard for the manufacture, performance, reliability, inspection, and procurement of a series of standard resistance spot welding machines. This standard lists minimum requirenients and is not to limit design advances.

Classification

The machines shall be of the following type, sizes, and classes.

Type

Press

Size

0

1

2

3

4

Class

Standard

intended Use:

The machines described by this specification are intended for use within the aerospace industry for efficiently producing optimum quality spot welds on ferrous and non-ferrous alloys.