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—— Fikret
—— Nadim
—— ngyum
—— Sanjay
—— tim
—— cagin
—— praveen
—— pawan
—— abbas
—— mohamed
—— Addy
—— MIN KEE KIM
—— adam phelan
—— Antonio C. Cuyegkeng
—— Andrzej Danielewicz
Matters needing attention when using the printing machine:
1. Squeegee: The material of the squeegee is preferably a steel squeegee, which is conducive to the molding and release of the solder paste printed on the PAD.
Squeegee angle: 45-60 degrees for manual printing; 60 degrees for machine printing.
Printing speed: manual 30-45mm/min; printing machine 40mm-80mm/min.
Printing environment: The temperature is 23±3℃, and the relative humidity is 45%-65%RH.
2. Steel mesh: The opening of the steel mesh is based on the requirements of the product to select the thickness of the steel mesh and the shape and proportion of the opening.
QFPCHIP: For CHIP with center spacing less than 0.5mm and 0402, laser drilling is required.
Detecting steel mesh: The tension test of the steel mesh should be carried out once a week, and the tension value should be above 35N/cm.
Cleaning the stencil: When printing 5-10 PCB boards continuously, wipe it once with a dust-free mesh cloth. It is best not to use rags.
Factory Address:HENGFENG INDUSTRIAL AREA,ZHOUSHI ROAD NO. 739,HEZHOU COMMUNITY,HANGCHENG STREET,BAOAN,SHENZHEN,CHINA | |
Sales office:HENGFENG INDUSTRIAL AREA,ZHOUSHI ROAD NO. 739,HEZHOU COMMUNITY,HANGCHENG STREET,BAOAN,SHENZHEN,CHINA | |
+0086-136-70197725 | |
linda@eton-mounter.com | |