How to Control Cab Body in White Dimensions Before Final Assembly
A cab body in white can look straight and still create costly trouble at final assembly. A few millimetres of accumulated error may change door gaps, glass fit, sealing pressure, lamp position, or the way the cab meets the chassis. Buyers therefore need more than a finished dimensional report. They need a control plan that connects datum selection, fixture checks, joining order, and measurement frequency. The practical goal is simple: find drift while correction is still possible. Key Takeaways Freeze the datum scheme before tooling approval. Measure subassemblies before their errors accumulate in the main body. Link weld sequence and clamping pressure to dimensional results. Review trends, not only pass […]