Ritningsgranskning för robotkablar

Robot cable drawing review is an RFQ-stage engineering service for procurement teams that need drawings, BOM, pinouts and sample conditions checked before a clean purchase order. It is used when connector substitutes, labels, shield drains, bend radius, test reports or production drawing approval could delay the first build. In a representative industrial program, drawing approval stalled a significant annual harness opportunity. Representative figures: specific sampled part numbers, a high-volume annual program, and an extended internal review period. We shifted to direct engineer-to-engineer review and offered samples for the three part numbers so physical validation could run with the customer’s internal check. A production drawing is the controlled document for conductor length, terminals, connector orientation, labels, shielding, tolerances and inspection notes. A BOM is the procurement list that must match the drawing before material release. A first-article sample confirms fit, pinout, workmanship, label and test evidence before repeat production. The review covers cable drawings, connector datasheets, pin maps, wire style, crimp notes, labels, heat shrink, shielding, bend radius, packaging and customer ATP. Workmanship can follow IPC-A-620, wire style can be checked against UL-758, and traceability can be prepared for IATF 16949 or ISO 9001 supplier files. Typical validation samples run 7-12 working days after drawing, BOM and connector availability are cleared. Send drawings, BOM, mating connector numbers, pinout, photos or legacy samples, sample quantity, annual forecast, approval deadline and reports. We return open questions, DFM notes, alternate-part risks, sample timing, MOQ guidance, test plan and a quote package procurement can compare line by line.