What are the precautions of SMT patch process?
Single-side assembly process: incoming material detection - screen welding paste - patch - drying - reflow welding - cleaning - detection - maintenance
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How to set SMT SMT machining quality control points?
Check PCB incoming materials. Whether the welding plate is oxidized, the printed board is deformed, the printed board is scratched; Inspection method: Visual inspection according to the inspection specification.
What is the relationship between SMD, SMT and BOM in PCB SMT patch processing?
Package of integrated circuits in which the input and output points are tin balls arranged in a grid pattern on the underside of the component.
How can SMT factory manage well
The SMT factory shall establish a complete management system for better management, such as ERP management system, quality management system, safety management system, equipment management system and personnel management system
What are the categories of SMT patch technology
SMT technology application: 1, chip patch: 2, film patch: 3, IC patch
Where the SMT patch can be applied
SMT plant application: 1, electronic assembly: 2, electronic parts welding: 3, printed circuit board
What are the technical requirements of SMT proofing?
SMT proofing technical requirements include three aspects: 1, installation and positioning technology: 2, welding technology: 3, patch technology: 4, pad precision technology: 5, optical detection technology, 6, quality control technology
What are the technical difficulties in SMT OEM process?
SMT features: 1. Small size, light weight, small area, high durability, flexibility, etc. 2. It has high reliability. 3.SMT is finished by automatic SMT machine, and high-speed SMT can be realized
What are the disadvantages of SMT proofing? In what fields?
SMT processing advantages: SMT processing technology has good reliability, its technology has good precision, fusion welding contact area is large, fusion welding structure is firm, stable, good heat conduction performance, eliminate high temperature weld
SMT patch technology in the application of electronic components packaging!
SMT patch process: 1, cleaning, 2, pre-welding: 3, patch: 4, welding: 5, detection: 6, assembly
What is the process of SMT proofing? How about the quality?
SMT proofing requirements: a. Technical requirements, b. Patience requirements: c. Quality requirements: d. Precision requirement
SMT OEM process and frequently asked questions!
The specific process of SMT OEM is mainly divided into eight steps: application requirement analysis, design confirmation, material preparation, production preparation, PCB cleaning, SMT mounting, SMT welding, testing and testing
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