Your CNC supplier quoted the project, the quotation is still valid, but they’re now asking for a material price increase. You’re no longer deciding whether
Your CNC quote was approved, the purchase order was released, and production should already be underway. Then your supplier requests additional cost or lead time
The supplier accepted your quote. You confirmed the order. Production started. Then comes the message: “We need to add an extra setup charge.” At that
Your supplier confirmed lead time. After PO, it changed. That shift is often the first sign of a deeper production or capacity problem. When a
Your CNC supplier accepted the drawing, issued a quote, and confirmed lead time—then later says the part is “too complex.” Because this happens after commitment,
Your CNC first article has failed inspection after the purchase order was placed. Now you’re under pressure to recover the project quickly without causing another
You approved FAI, released production, and still ended up with drifting dimensions, fit failures, or rejected batches. That sequence is common — and it’s not
Your CNC parts are finished, but the material certificates are missing. At that point, shipment and compliance approval are at risk, even if the parts
Your parts arrived with a critical dimension out of spec, even though the supplier claims they were inspected. This usually happens because the dimension was
Your CNC parts passed dimensional inspection, but surface roughness failed. This usually happens after machining is already complete, leaving you with finished parts that can’t
The complete guide to custom manufacturing
Everything about custom manufacturing.
Collection of materials properties
Helpful tips and Advice
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Order flow, from quote to deliver
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