SMT surface mount welding typical process flow
1. Template: Firstly, process the template according to the designed PCB. General templates are divided into chemical corrosion (also known as etching) copper templates or stainless steel templates (low price, suitable for small batch, test and chip pin spacing >0.65mm); Laser cutting stainless steel template (high precision, high price, suitable for large quantities, automatic production line and 0.3mm≤ chip pin spacing ≤0.5mm).
05
2023
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05
How to improve the effect of high speed glue spraying machine bonding PC lampshade
This time we will introduce the PC lampshade bonding link and operation mode. PC is polycarbonate. The lampshade made of this material has good impact resistance, heat resistance and low temperature resistance, meeting the requirements of covering the heating lamp source. The connecting surface of the lampshade needs to be glued together.
25
2018
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09
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