- +86 532 86659268
- +86 532 86659267
- Leo.m@machined-casting.com
- No.285 Jimo First-Class Road. Jimo ETDZ. Qingdao, China. 266200
Frequently Asked Questions
Infinity Quality Plan
1.General quality plan: for these unspecified on drawings
MIL 105E sampling plan (single sample)
Inspection class: AQL level
Critical 0.4
Major 0.65
Minor 1.0
2. Special inspection plan: including SPC,CPK,PFPA, Hundred Percent Inspection, etc. proposal according to customers’ requests are to be approved by general manager before applied.
3. Definition of inspection defect criteria:
*Criteria (CR) : caused by systematic fault ,incorrect material, insufficient strength or tool problem. When it happened the whole production batch will be isolated right away and destroyed if necessary; in the meantime ,find out the exact reasons.
*Major (MA): individual part unworkable, not caused by systematic fault and the whole batch mistake, for example: over or under size on critical dimensions
*Minor (MI): defect does not interfere with function of product itself. For example: appearance defect, functionless dimensions deviations.
4. QC standard & Documentation.
To follow ISO 9001 standard, inspection report and material certificate are provided in each shipment .
5. QC Flow chart:
Purchase Order QC plansample/PFPAIQC IPQCOQCShipping/Warehousing