Product Description
Quality control plan for stator, rotor and assembly of washing machine motors
Suzhou Nanxin Electric Machinery Co., LTD | |||||||||
Parts: motor Parts Description: Motor parts processing | |||||||||
Items | Process | Tools | Characteristic | Level | Method | Mode of handling | |||
Object | Description | Work rules | Sample | Control Method | |||||
Frequency | |||||||||
Rotor Assy | Warehousing | Appearance and Quantity | Finished product control | C | 《转子检验内容及标准》 | Each box sampling | Warehousing documents | Isolate nonconforming products | |
Shipment | Appearance and Quantity | Process control | C | 《转子检验内容及标准》 | Each box sampling | Invoice | Isolate nonconforming products | ||
Stator & Rotor | environmental inspection | chemical characteristics | Finished product control | A | National standard, industry standard, environmental protection directive | 1 time/year | Provide third Party reports | Isolate nonconforming products | |
reliability test | physical properties | Finished product control | A | National standard, industry standard | 1 time/3 years | Provide third Party reports | Isolate nonconforming products | ||
Assemble | Stator varnished | / | Stator | Process control | B | 《浸漆工序检验指导书》 | 1 time/every 4 hours | Daily report of inspector and team leader | Isolate nonconforming products |
End cover installation | / | End cover,Stator | Process control | B | 《后盖组装工序检验指导书》 | 1 time/every 4 hours | Daily report of inspector and team leader | Isolate nonconforming products | |
Install rotor | / | Rotor | Process control | B | 《转子组装工序检验指导书》 | 1 time/every 4 hours | Daily report of inspector and team leader | Isolate nonconforming products | |
End cover installation | / | End cover,Stator | Process control | B | 《前盖组装工序检验指导书》 | 1 time/every 4 hours | Daily report of inspector and team leader | Isolate nonconforming products | |
Labelling | / | Label | Process control | B | / | 1 time/every 4 hours | Daily report of inspector and team leader | Isolate nonconforming products | |
Pressure riveting | / | Motor | Process control | B | 《压铆钉工序检验指导书》 | 1 time/every 4 hours | Daily report of inspector and team leader | Isolate nonconforming products | |
Moblie test | / | Motor | Finished product control | A | 《整机测试工序检验指导书》 | 1 time/every 4 hours | Daily report of inspector and team leader | Isolate nonconforming products | |
finished product | Warehousing | Motor | Finished product control | C | Products in good condition | Each box sampling | Warehousing documents | Isolate nonconforming products | |
Shipment | Motor | Finished product control | C | Correct identification and quantity | Each box sampling | Invoice | Isolate nonconforming products | ||
CCC | physical properties | Finished product control | A | National standard, industry standard | 1 time/year | Third party inspection | Isolate nonconforming products | ||
reliability test | physical properties | Finished product control | A | National standard, industry standard | 1 time/3 years | Provide third Party reports | Isolate nonconforming products |