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  1. knauf

    Cooling System with Peltier element

    Hi guys, need a little help with an understanding of how Peltier element works in a real life. I've designed a cooling system based on TEM module MCPE1-07106NC-S, consisting of: *) PCB plate 20 x 20 x 1,6 mm with a heat source; *) one copper plate (Cold Side) where PCB is fitted with screws; *)...
  2. knauf

    Metal rod bend 90 degrees inside metal tube.

    Thank you guys for sharing with me some thoughts on this matter! You've helped a lot. I appreciate it!
  3. knauf

    Metal rod bend 90 degrees inside metal tube.

    Suppose I have a stainless steel rod (D = 1/8 inch) and stainless steel tube (D = 1/4 inch), and I need to bend them. The catch is: I need to bend everything with the rod inserted inside the tube. When the bend is done, there has to be a clearance between a rod and the tube. If anyone has a...

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