TechnicianVision · Knowledge base
Honda/Acura: UHSS Spot Welding Tip Specification
I-CAR · March 12, 2020 · Honda, Acura
Summary
Honda and Acura body repair manuals specify that a Round-16 (R type) spot welding tip must be used when performing squeeze-type resistance spot welding on ultra-high-strength steel (1180 & 1500 MPa) parts. This specific rounded tip shape ensures optimal surface contact and efficient current flow as the welded surface softens.
What to do on the job
Use a Round-16 (R type) spot welding tip when performing squeeze-type resistance spot welding on Honda and Acura ultra-high-strength steel (1180 & 1500 MPa) parts.
How to use it
Use this document to justify the acquisition, setup, and use of Round-16 (R type) electrode tips when writing estimates or supplements for structural repairs involving 1180 MPa or 1500 MPa ultra-high-strength steel on Honda and Acura vehicles.
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