Product inspection and testing plan
Inspection and Test Plan——Screw nut
Check item | Check contents | Check the basis or standard | Submissions |
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Document review process | Process documents correctness, completeness, feasibility, advanced audit | Standards compliant | Process card |
Officers liability and the corresponding qualification examination | Non-destructive testing and mechanical tests whether the operator of the operator to meet the job requirements | According to special equipment manufacturing license | NDT qualifications, mechanical test certificates |
Production, inspection and test equipment review | Equipment in good condition, inspection, test measurement equipment verification (periodic inspection) | Regular testing by the National Testing Qualification Unit | Equipment test records |
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Quality certificate review | Legitimacy, normative, integrity | Comply with (standard) steel standards | Quality certificate |
Material inspection | Raw material identification, size, appearance, mainly mechanical performance, chemical element test | Comply with (standard) steel standards | test record |
Reinspection | Third-party inspection | Compliance with program filesB1002 | experiment report |
Mark/Logo transplant | Materials should be stored partitions, physical identification is correct, color painted head | Compliance with program filesB1002 | Physical inventory and accounts conform |
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Hair material | Check issued material grade, size and logo. In line with the requirements of the material process card | Process card | Sends the material record |
Trenching | Verification of material grades, specifications and length size and be marked | Process card | test record |
＊Heat Treatment(Except stainless steel) | Mechanical performance test, hardness test | Standards compliant | Test results and inspection records |
Vehicle processing | Check the diameter size, length size, chamfering and be marked | Compliance with GB196 and GB2 | test record |
Grinding machine | Check the diameter size, surface roughness and mark | Process card | test record |
Logo transplant | Check the definition of permanent identification check accuracy | In line with GB90 | Real |
flaw detection | Each batch of firmware 100% MT | In line with JB4730 | Inspection Report |
Rolling thread | Check the accuracy of the thread (ring, only regulation) | In line with GB197 | test record |
Surface treatment | Check the surface treatment coverage | Process card | test record |
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Product storage | Sampling | Compliance with program files | Inspection records, the number of storage records |
Document review and preparation and submission | The manufacturing process to examine the records | Compliance with program filesB1002 | Hand over information |
package | Packed in wooden cases need to check the product specifications, materials, quantity | In line with GB90 | Packing List |
transport | The number of points required to clear shipping box | Compliance with program files B1002 | Shipping lis |
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