矿用PCB板组件三防漆涂覆工艺改进

基金项目:

天地（常州）自动化股份有限公司研发项目（11JJ007）

详细信息

Improvement of three-proofing lacquer coating process for mine-used PCB assembly

1.
Tiandi (Changzhou) Automation Co. , Ltd. , Changzhou 213015, China
2.
Information Center of Duerping Coal Mine, Xishan Coal Electricity (Group) Co., Ltd., Taiyuan 030022, China

摘要: 针对传统三防漆工艺受技术因素及环境因素影响存在可控度不高、涂覆一致性差等问题，提出了一种改进的矿用PCB板组件三防漆涂覆工艺；介绍了三防漆涂覆方式和材料的选择，研究了矿用PCB板组件三防漆涂覆工艺方法和内容。测试结果表明，选择双组份聚氨酯漆、采用选择性喷涂法的涂覆效果一致性好，提高了生产效率。
- 矿用PCB板组件 /
- 三防漆 /
- 涂覆 /
- 工艺改进
Abstract: In view of problems of low controllability and poor coating consistency of traditional three-proofing lacquer process affected by factors of technology and environment, an improved three-proofing lacquer coating process for mine-used PCB assembly was proposed. Selection of coating way and material of the three-proofing lacquer was described, method and content of the three-proofing lacquer coating process for mine-used PCB assembly were researched. The experiment result shows that the selection of two-component polyurethane paint and selective spraying method has good consistency of coating, and improves production efficiency.
- mine-used PCB assembly /
- three-proofing lacquer /
- coating /
- process improvement