| 改善阻焊溢油方法研究 |
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| 引用本文： | 彭春生,刘东,朱拓.改善阻焊溢油方法研究[J].印制电路信息,2014(3):54-58. |
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| 作者姓名： | 彭春生 刘东 朱拓 |
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| 作者单位： | 深圳崇达多层线路板有限公司,广东 深圳518132 |
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| 摘 要： | 从分析“阻焊塞孔”在制造过程中产生“阻焊溢油”不良原因，及不同GERBER图形设计条件下使用不同的CAM工具入手，在采用专用的“塞孔油墨”的基础上，探讨通过优化“阻焊照片”、“塞孔铝片”为主，“树脂塞孔”工艺替代和“分段固化”为辅，达到预防和降低“阻焊溢油”不良的目的，从而提高PCB产品可靠性。
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| 关 键 词： | 阻焊塞孔 阻焊溢油 CAM工具 |
Discussing the prevention method of ink overlfowed of sold mask |
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| PENG Chun-sheng,LIU Dong,ZHU Tuo.Discussing the prevention method of ink overlfowed of sold mask[J].Printed Circuit Information,2014(3):54-58. |
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| Authors: | PENG Chun-sheng LIU Dong ZHU Tuo |
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| Affiliation: | PENG Chun-sheng, LIU Dong, ZHU Tuo |
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| Abstract: | This paper discusses how to improve product reliability by beginning with the analysis bad reasons of ink spill over after solder mask during the resistance welding hole manufacturing process. Then it talks about using different CAM tools on GERBER graphic design under different conditions. On the basis of the use a special ink, it discusses the optimization solder mask iflm, based on Aluminum sheet stuff hole, Plugging resin replacement process and segment curing supplement, to prevent and reduce the ink spill over after solder mask , in order to improve the reliability of PCB products. |
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| Keywords: | Solder Mask Plug Ink Overlfowed of Solder Mask CAM Tools |
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