1. Set the starting point
Confirm the drawing revision, gear data, material, heat treatment, quantity, mating-part information and anything that must be checked.
PairGears public quality materials refer to new-production planning and PPAP-related documents. A new gear project normally has three decisions: confirm the drawing and requirements, verify the route with a sample or inspection evidence, then release the production version. The exact steps depend on the part, application and customer requirements.

Confirm the drawing revision, gear data, material, heat treatment, quantity, mating-part information and anything that must be checked.
Decide what evidence is needed: a sample, first article, inspection report, material record or heat-treatment result. Name the reviewer too.
Record approved changes and the release criteria. Revisit them if the drawing, process or supplier changes.

Read PairGears’ quality-control page and customized-services information. For a plan tied to a real part, use Send Inquiry.
What should a custom gear drawing include before quotation? When is a first-article or sample inspection needed before production?
For a new or repeat gear, the most useful request identifies the drawing revision, application, quantity, required records and the responsible production location. That creates a checkable basis for quotation, production and release.
