For prototype parts where a fast quote is not enough because the drawing carries the real risk.
Core bottleneck: Complex prototypes fail when the supplier treats a precision drawing like a simple 3D shape.
Automated quote workflows can be useful for simple geometry. These projects need someone to read the drawing, understand the assembly, and carry critical details into the manufacturing route.
We read the 2D drawing for feature controls, not only the STEP geometry.
Machining sequence, fixture assumptions, tool access, and inspection feasibility are aligned.
Qualified parts move into priority CNC scheduling with risk points visible to the factory.
Inspection notes support assembly test, next revision, or bridge production planning.
| Risk | Control |
|---|---|
| Tolerance stack breaks assembly | Review mating parts, fit class, and datum chain before committing sample route. |
| Small thread or blind hole fails in machining | Flag thread pitch/depth risk and tool breakage constraints during DFM triage. |
| Deburr or edge condition blocks test assembly | Include deburr/edge expectations and inspection notes in the release package. |
Owns complex/tolerance-critical prototype intent; rapid CNC page owns broad rapid service intent.
complex CNC prototype, tight tolerance CNC prototype, precision CNC prototype manufacturing
coaxiality CNC machining, H7 h7 CNC machining, assembly critical CNC parts
We review small-thread pitch, depth, tool access, and breakage risk during DFM. Feasibility depends on material, geometry, and quantity.
Yes, when drawing requirements and inspection method are aligned during RFQ. We qualify measurement scope before sample release.
Yes, if the project is technically and commercially qualified. We are strongest on complex parts where correct execution matters.
Upload CAD and drawings for a one-business-day first response when the RFQ package is complete. We review manufacturing risk before quote direction and partner-route planning, rather than issuing blind automated pricing.
Typical 5-9 working day CNC sample timing applies only after scope, material, inspection, partner route, and schedule are qualified. Pilot support is scoped separately after prototype assumptions are clear.
Inquiry Email
For NDA-sensitive drawings, include your revision ID and target timeline in the first email.