无铅工艺制作流程
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无铅工艺制作流程
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无铅工艺制作流程主要包括:选用符合标准的无铅原材料与元器件;确保生产线环保合规;严格物料管理;全员培训;设计阶段即考虑无铅要求。具体工艺涵盖无铅焊料选择、PCB设计优化、SMT贴片、再流焊/波峰焊、手工焊、返修、清洗、检测等环节,全程监控以确保符合RoHS指令与产品可靠性标准。