Application of common sense

Strong supplier management

Strong supplier management

We who are engaged in supply chain management look very beautiful on the outside. After all, you are the job of sending money to suppliers and represent the supreme customer status. However, only we know how challenging our work is. As SQE, who hasn't blushed with their internal production, who hasn't yelled at their suppliers, and who has been gentle and gentle in doing business with your third-rate suppliers all day long?

20

2018

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07

The most comprehensive summary of SMT welding quality problems in history

The most comprehensive summary of SMT welding quality problems in history

1.1.1. Wire drawing/tailing is a common defect in dispensing. The common causes include too small inner diameter of the adhesive nozzle, too high dispensing pressure, too large spacing between the adhesive nozzle and PCB, expired or poor quality of the adhesive patch, too good viscosity of the adhesive patch, failure to return to room temperature after being taken out of the refrigerator, too large dispensing amount, etc. 1.1.2. Solution: Replace the glue nozzle with larger inner diameter; Reduce the dispensing pressure; Adjust the height of "stop"; Change glue and select glue with appropriate viscosity. After the patch glue is taken out of the refrigerator, it should be returned to room temperature (about 4h) before putting into production. Adjust the dispensing amount.

20

2018

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07

2018 more terrible than the collapse tide is the "low-price competition": starve to death peers, tired to death, pit dead customers!

2018 more terrible than the collapse tide is the "low-price competition": starve to death peers, tired to death, pit dead customers!

You blindly low price, there is no good product. The root demand of consumers is a good product and a high quality product. Enterprises can't meet their needs, so they are forced out of China and go to Japan and other countries to buy wildly ".

18

2018

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08

Waste into treasure! British scholars proposed LED lighting vertical farm built here

Waste into treasure! British scholars proposed LED lighting vertical farm built here

05

2018

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12

Puhong parameter

Puhong parameter

19

2015

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01

Orange red parameter

Orange red parameter

19

2015

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01

Super high red parameter

Super high red parameter

19

2015

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01

Super bright yellow parameter

Super bright yellow parameter

19

2015

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01

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