PCBA SMT制程查检表

5.3
Check at least 2 different work station mats. Verify they are clean and are attached properly to ground. 检查至少2个工作台，确认它们是整洁的并有正确的接地；
每天 Everyday
5.4
Verify all material within 30 cm of the PCBA are ESD-safe. There is no clear tape, paper and other types of non-ESD material within 30 cm of the product. All trays and racks are ESD-safe (black). 验证在PCBA相邻30cm区域内都是ESD材料，非确认ESD防护材料的如胶带、纸张等其 他物品没有在PCBA相邻30cm内，所有的托盘(黑色)和架子都是ESD材质 Product Handling 产品后处置
每天 Everyday
1.4 2 2.1
每天 Everyday
每天 Everyday
2.2
Verify the correct placement program is loaded into the machine with the correct PN. For FES production the is program； 每天 确认贴片机载入的程序(正在使用)，程序名是正确的(符合SOP要求)，是专用于FES Everyday 项目产品；
2.3
An SMT placement First Article (FA) has been completed. All components on the panel have been measured or the PN recorded, and this is recorded on the FA data sheet. The FA data sheet is posted at the operation. The 每天 FA part is available on the SMT line during the run； Everyday SMT首件(FA)已经确认完成，PCBA板上所有的零件被测量或规格记录，应该记录在首 件记录表内，首件确认完成才可以进行贴装；
1.2
The solder paste is stored at 0 - 10C.Verify the temperature log is filled out properly； 锡膏存储在0-10℃环境内，验证存储温度点检是否正确；
每天 Everyday
1.3
Monitor the solder paste screening operation. The operator should be checking the solder paste uniformity on each board after screening on paste. 控制锡膏印刷检查，作业员应检查每片板上的锡膏印刷均匀性，然后再贴装； Screening operator is handling boards only by the edges. Boards are neatly stacked prior to screening. No chemical is wiped on the board. 印刷操作需拿捏工艺边边缘，印刷前PCB需整洁摆放，不得有化学溶剂沾染PCB； PCBA SMT Placement PCBA SMT贴装 The production BOM is approved, signed off and available at the placement operation. No manual changes to the BOM have been made. 用于生产的BOM是经批准、签字确认、有效的在贴装制程，使用中的BOM没有手动更 改；
6
Verify that product are never stacked at any operation or on any cart. 确认产品没有堆叠，在任何工序或在任何车/架
每天 Everyday
1.2
The SMT room humidity control is < 60%. Verify the digital readout is in 每天 specification and the log is filled out correctly. Everyday SMT生产区域湿度应＜60%，验证温湿度计读值符合规范，并有点检记录；
每天 Everyday
Select an 2 Operators and verify that they have signed in on the daily ESD wrist strap check log. 随机抽选2名作业员，确认他们执行了日常静电手环点检和点检记录； 5.2 每天 Everyday
每天 Everyday
2.5
All PNs reels and trays are neatly stored in the kitting area by PN. Verify the PNs of each reel and BOM mach the product BOM； 所有的卷装料、盘料都整洁的摆放在备料区，确认每个料都在产品BOM内；
每天 Everyday
3.4
Verify an actual SMT oven reflow profile is posted at the oven and signed off as approved. This profile should be done daily. The peak temperature for all thermocouples is 230-245C. The time above 220C is 30-90 secs； 确认有一个实测的SMT回流焊炉温曲线文件，张贴在回流焊区并被签字确认，这个测 试文件每天都要执行，所有热电偶的峰值温度为230-245℃，220℃以上的时间是30- 每天 Everyday 90秒(具体参考使用中的锡膏TDS技术要求)；
PCBA SMT锡膏印刷
1.1
The SMT room is in temperature control is 24 +/- 1C. Verify the digital readout is in specification and the log is filled out correctly. SMT生产区域温度应24±1℃(或TDS建议使用环境温度)，验证温湿度计读值符合规 范，并有点检记录；
每天 Everyday
4.3
All PCBAs are handled properly and stored neatly in black ESD racks. All trays are black ESD safe. PCBAs are not stacked on top of each other. 每天 所有的产品都是整齐存储在黑色ESD防护材质的货架(盒子)上，所有的托盘(盒子)都 Everyday 是ESD防护的(黑色)，产品没有相互堆叠在一起；
每天 Everyday
5
ESD Verification
ESD确认
Verify all operators are using wrist straps that plug into banana-type receptacles； 确认所有的作业员都是使用有绳静电手环，连接方式为插入式香蕉头；
5.1
2.4
A reel change verification data sheet is posted at the placement operation. Every time the reel changes, the reel PN is verified by QC and the data sheet is approved； 确认更换物料有换料记录表在贴片工序，确认每次的换料都有记录料号、换料时间 、换料人、QC确认在换料记录表；
每天 Everyday
4.6
每天 Everyday
4.7
Inspect one panel using the videoscope. Verify all solder is properly reflowed with a correct solder wetting angle that indicates the solder wetting is acceptable. Verify all components are placed and positioned per the golden standard. 检验使用带光源的放大镜检验一块板子，确认回流焊后产品的焊料焊接浸润角，是 正确的适当的可接受的，确认所有物料贴装位置正确；
4
PCBA Post Oven Inspection PCBA炉后目检
4.1
Operator is wearing gloves or finger cots on all fingers at all times. 作业员手带手套或指套作业；
每天 Everyday
4.2
Verify rd is displayed at the inspection station. 确认有被发行批准的PCBA检验标准文件(符合IPC-610D)在检验工位；
4.5
The Inspector is inspecting reflowed PCBAs per IPC-610 solder joint criteria； 检验员执行回流焊后焊接检验应符合IPC-610标准； The inspector has an approved Golden Standard clearly positioned at the work station and can refer to this for inspection. 检验员有一个明确的标准在工作站，可以参考这个标准执行检验