Технология PCBA - анализ всех процессов успешного осуществления проекта PCBA

Analysis of all processes for the success of the PCBA project
1. Preliminary preparation stage
1. спецификация проекта PCBA, technical parameters and requirements;
2. The lead group for the preparation of the project, ответственный технологический проект, process implementation, Доклад о проекте, сорт.;
2. Design and development
The standard of this link is the circuit design ability that can meet the SMT production process.
три. Design and editing of work instructions for SMT production process
1. Очистить формат инструкции, which is consistent with Pcba обработка factory;
2. The content of the operation instruction is clear (the operation instruction for solder paste selection, описание операции с шаблоном, описание обработки заплатки, инструкция по технологическому управлению рефлюксной сваркой, etc.);

4. Confirmation of steel mesh production capacity
1. The process of making steel mesh;
2. The patch processing factory exports Gerber files suitable for stencil production from PCB files to guide the process of stencil production;
5. Confirmation of the programming and operating capabilities of the placement machine
1. Evaluation of BOM list and Gerber documents;
2. дисковое программирование, PCB size measurement and board assembly processing;
Six, PCBA assembly test
1. Test after smt patch processing and production (aging, burning, сигнал, high and low temperature, ICT - тест, etc.);
2. Three-proof paint coating, etc. (three-proof refers to which three-proof, please refer to our previous analysis of the problem);
Seven, PCBA patch project improvement and evaluation
1. проектирование PCBAmutual inspection
2. Report
3. Предложения по улучшению