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Gripping Systems from micro assembly to heavy lifting
The first industrial-suited grippers from SCHUNK were a milestone. Since then we have brought countless newly and further developments to market.
SCHUNK

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Stop Guessing. Repair Circuit Boards with Confidence.
This guidebook provides proven methods to improve workmanship, enhance reliability, and help technicians perform repairs in accordance with IPC standards.
Circuit Technology Center

Ask the Experts Member

Zhongwei Chen

Process Supervisor
NexPCB Co; Ltd

25 years experience in SMT/COB industry, 10 years in Optical film by Sputtering and Evaporation.

Zhongwei Chen has submitted responses to the following questions.

Controlling Creep Corrosion
Understanding the design failures or process amended method of exposed copper surfaces at the PCBA used in the High Saulty ...

T4 vs T5 Solder Paste Particle Size
Particle Size T5's "5 ball rule and AR of 066 (050) " is same as T4 particle. 5 ball is ...

Process Controls When Running Multiple Lines
What process controls are essential for ensuring consistency when multiple lines run the same assembly with slightly different equipment? PCBA: ...

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Plasma Etch PE-Avenger
The PE-Avenger is an ultra low-cost entry level plasma cleaning system allowing more labs to utilize plasma. It's a low frequency plasma cleaner designed for surface activation and organics removal.
Plasma Etch