這個导线和铝导线有特珠作用吗？
From:
TGAsia [mailto:[log in to unmask]] On Behalf Of Jerry
Li
Sent: Tuesday, November 08, 2011
11:53 AM
To: [log in to unmask]
Subject: Re: [TGAsia] 请教-手工焊接
Hi James
如果手工焊接是否有其他的可行或替代方案？
Jerry
From:
James LIU Chunguang [mailto:[log in to unmask]]
Sent: Tuesday, November 08, 2011
11:45 AM
To: TGAsia; Jerry Li
Subject: 答复:
请教-手工焊接
铝是不可以用手工焊接的，因为它与锡焊料不兼容。
Best
Regards,
James Liu 刘春光
Director,
IPC China Training Centers/Technology 培训中心主任/技术总监
IPC
北京市经济技术开发区荣华中路15号朝林大厦B05
Room B05,
Tel:
+86 10 67885326
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SKYPE:
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发件人: TGAsia [mailto:[log in to unmask]] 代表 Jerry
Li
发送时间: 2011年11月7日
9:43
收件人: TGAsia
主题: [TGAsia] 请教-手工焊接
大家好，请教如下：
有个产品用的是Wire bonding焊接工艺，是由专门的设备进行焊接的，但由于目前我们公司没有这种设备，想改用手工软钎焊接，如红框部分（两头是PAD，中间是铝导线），
1. 这种方法是否可行？行业是否有这种先例？
2. 焊接导线是铝导线、PCBA PAD是镀金焊盘，二者是否能实现手工焊接焊接
3. 焊接后的焊点如何检验？
4. 焊接温度，烙铁选择如何建议？
5. 焊料是否有特殊要求？
6. 清洗剂的选择建议？
7. 焊接中其他注意事项？
等待你的回复，谢谢！
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