Precision stamping parts inspection in each process

A, inspection basis: precision stampings wi, that customers drawings or recognition model, process planning, etc. Decision criteria: 'product defect classification table', the sampling standard, relevant inspection standards. Three, inspection items and inspection tools: 1. Visual inspection: general use visual, touch, such as limit samples for validation. 2. Dimensional inspection: general use caliper, micrometer, plug gauge measuring tool. 3. Structure inspection: general use cable machine, torsion, pressure vessel, such as measuring tool. 4. Precision stamping properties inspection: such as electrical, physics, chemistry, mechanical properties of commonly used testing instruments and specific method to verify. Precision contact: wish you a prosperous business, and treasures will be plentiful, if want to know more dynamic, can scan the qr code, pay attention to the public. , is committed to precision stamping processing factory of the world's most professional electronic components