Specification for PCB storage and inspection in SMT factory
PCB inspection contents: ① appearance inspection: ② size measurement: ③ furnace temperature test: ④ pad welding force test: ⑤ Check the PCB board factory report
Kingford focus on the high-quality PCBA order demand of "Multiple varieties, medium and small batch, and short lead time".
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Kingford focus on the high-quality PCBA order demand of "Multiple varieties, medium and small batch, and short lead time".
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How does SMT factory solve the current component shortage problem?
5 suggestions to solve the problem of component shortage: 1. Expand the breadth and depth of cooperation between component suppliers; 2. Order to be prepared in advance, 3. Manage priority, 4. Reduce component loss, 5. Respect suppliers
Why is it important to choose the SMT factory to see the equipment?
PCBA circuit board debugging steps and methods: 1. Board surface observation and resistance inspection, 2. Install components, 3. Detect the output voltage of the power supply, 4. Preset overcurrent protection current, 5. Install other modules and power t
How does SMT factory solve the problem of throwing material?
SMT SMT processing discarding solutions: 1. Clean and replace the nozzle, 2. Clean and wipe the surface of the identification system, keep it clean, free of debris, 3. Adjust the suction position, 4. Sharply adjust the air pressure to the required pressur
SMT factory incoming material quality inspection standard
◆ Main factors affecting the viscosity of solder paste: 1. Shape and temperature, 2. Thixotropic coefficient of solder paste, 3. Wettability of solder paste
SMT factory mounting process quality inspection and analysis
The cleaning quality detection methods of PCBA are as follows: 1. Test methods of ion pollutants: (1) extraction solution resistivity test method, (2) ion chromatography test method
SMT factory component assembly and welding
SMT process flow chart: 1. Material preparation and inspection, 2. Template preparation, 3. Solder paste printing, 4. SMC placement, 5. Reflow welding, 6. Cleaning and inspection
How to select an SMT factory
Prevention cost refers to the cost paid to prevent the occurrence of quality defects; Appraisal cost refers to the cost paid for testing, inspection and inspection in order to assess whether the product has the specified quality; Internal defect cost refe
About the implementation of visual management in SMT factory
Kingford is a PCB company engaged in the production and assembly of circuit boards. We not only sell PCBA, but also have many strategies related to PCB design and PCB proofing. Next, let me introduce you to some matters related to PCB.
Typical implementation method of 5S in SMT factory
Kingford is a PCB company engaged in the production and assembly of circuit boards. We not only sell PCBA, but also have many strategies related to PCB design and PCB proofing. Next, let me introduce you to some matters related to PCB.
Key points for implementation of SMT factory cleaning
Kingford is a PCB company engaged in the production and assembly of circuit boards. We not only sell PCBA, but also have many strategies related to PCB design and PCB proofing. Next, let me introduce you to some matters related to PCB.
About SMT factory automatic optical detector
Kingford is a PCB company engaged in the production and assembly of circuit boards. We not only sell PCBA, but also have many strategies related to PCB design and PCB proofing. Next, let me introduce you to some matters related to PCB.
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