Electronics Forum: screw and torque and spec (Page 1 of 1)

ICT and specifying PCBA testing

Electronics Forum | Tue Mar 23 07:35:42 EDT 2010 | jooh

Since I'm new to the forum I probably ask previously answered questions (that I have not found) but I would be grateful if someone could clarify this for me. I'm in R&D at a company where we design low volume (1k-10k) fairly complex PCBAs for our pr

kapton dots and liquid solder mask

Electronics Forum | Tue Aug 09 13:25:24 EDT 2005 | pr

From what I can gather, the annular rings are used for grounding when these boards are put in housings. A screw goes through the hole and is torqued down. If there is excess solder on the annular ring, the screw doesn't seat properly. The pallets cov

UPDATE: Quick Frame and Dek 265GS

Electronics Forum | Thu Jun 11 07:28:12 EDT 1998 | smd

Before risking screwing up the alignment of the frame, and upon the advice of several SMTNET users, I decided to see if I could get away W. just changing the screws. I found screws with 2x the pull strength as Alpha's. But they didn't fit!! The Alph

Help! Samsung CP45 and CP63 Problems

Electronics Forum | Tue Oct 11 15:21:12 EDT 2005 | Hoss

Sean, If the machines use more than the spec'd 8CFM, are not leaking and work fine otherwise, I wouldn't disqualify them on that basis alone. You may be exceeding the duty cycle rating of your compressor and not necessarily the volume. If Samsung


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