Tag Archives: chip

Decapping ICs (removing epoxy packaging from chips to expose the dies)

I thought it would be interesting to try decapping some chips. This involves using fuming nitric acid, which also seemed fun, so I thought I would give it a go. The process starts by milling a precise pocket into the IC using my CNC machine. I used carbide tooling to cut the glass fiber/epoxy material. […]

How to make wave soldering machine for Throuth Hole PCB assembly

We design and manufacture auto insertion machines and SMT equipment, and provide spare parts support . We provide total solutions for LED lighting and SMT PCB assembly. We offer worldwide Installation and on site support and factory (machine and lighting assembly) training. 1. Visit our site! : www.smthelp.com 2. Connect with us: https://www.facebook.com/autoinsertion 3. Get […]

Essemtec – Cobra – High speed Pick and Place Product Video HD

Essemtec – Cobra – High speed Pick and Place Product Video HD http://www.essemtec.com/products.asp?ArtNr=Cobra Cobra is the world’s most modern SMT pick-and-place machine with an extraordinary large feeder capacity (240 intelligent feeders pickable from all four sides) – developed and manufactured in Switzerland according to the highest quality criteria. Cobra is the first SMT pick-and-place system […]