NAVISTAR - MPAPS P-9516
Quality Requirements for Resistance Spot Welds
| Organization: | NAVISTAR |
| Publication Date: | 1 May 2022 |
| Status: | active |
| Page Count: | 18 |
scope:
This specification establishes four resistance spot weld classifications and defines the quality requirements for each class. Specific requirements for spot weld nugget/button size, weld spacing, overlap, test and inspection criteria, and repair options for each class of spot weld are detailed in this specification. Engineering will determine the required weld classification and designate the appropriate class by using the weld symbol for that class on the engineering drawing as shown in Figure 1.
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