Electronics Forum: change (Page 348 of 516)

Re: Update on Rotary Chip Waves

Electronics Forum | Thu May 28 15:56:26 EDT 1998 | John

| Last week I posted a message on rotary chip waves that stated that the drive shaft had a protective boot around a u-joint that degraded and exposed the joint. | Someone from the manufacturer read it and contacted me. He told me the problem has bee

Re: Finishing myth ?

Electronics Forum | Fri May 15 12:04:22 EDT 1998 | Justin Medernach

| Hi, | There has been a lot of disputes in our company | about changing present HASL to another Finishing | which can provide more flatter pad surface in fine | pitch applications. ( perhaps Ni/Au, OSP ) | The target is to reduce solder defects, t

Re: VME Assemblies

Electronics Forum | Tue Apr 28 10:09:59 EDT 1998 | Scott Davies

| | Where can I find pliers to accept a round standoff? | Scott: Two ideas come to mind: | 1. change the stand-off round to to a hex shape | 2. if you must use the round shape, go to Sears, buy a "robogrip" and a pack of the platic inserts that fi

Re: Paste in hole

Electronics Forum | Tue Mar 17 09:06:25 EST 1998 | Justin Medernach

| | Hi all, | I would like to have some information regarding the paste in holes process.We are the Backplane manufacturing and dealing with lots of thick PCB and would like to change the processes from wave to paste in hole.Any feed back of info

Re: In the UK they pay for TV

Electronics Forum | Mon Mar 16 20:00:47 EST 1998 | Jon Medernach

| Maybe I'm doing something wrong, but it seems to me that The Forum takes a lot longer to open up now. It also takes a lot longer to get back to the main Forum page, after reading an individual message, and hitting the "BACK" button. What's up? Is

Re: Any help reflow soldering Through Hole parts

Electronics Forum | Fri Mar 06 23:09:11 EST 1998 | Scott Cook

| We have a double sided pcb that is surface mount on both sides. Now a Through Hole connector has been added. Appart from hand soldering does anyone have info. on reflow soldering the part. The connector is 0.1mm pitch, square legs. | 1) Do you need

Re: Placing 160 Pin QFP on Fuji HP machine?

Electronics Forum | Wed Feb 25 23:19:41 EST 1998 | Steve Gregory

Eric, You've got a Fuji FHP? WOW! It still runs even! That was the first fine pitch machine I ever worked with, along with the FEP's and CP-2's. Unless Fuji has changed the machine software, I don't know what he may be talking about. They

Moisture Sensitive Devices - Absorption Labels

Electronics Forum | Mon Jan 12 14:07:53 EST 1998 | Yves Trudell

I've heard of a series of labels that absorb moisture at different rates and/or change appearance when a specific saturation level is reached. If such labels exist and if they could be correlated to the exposure limits of specific moisture sensitivit

Placement Program Control

Electronics Forum | Fri Aug 03 22:20:49 EDT 2001 | jbull

Dave, We archive programs as follows. Step1. Perform a successful first piece article Step2: Copy the Program to a password protects network drive. Step3: Run the program in production, from the local drive Step4: After the production run, delet

B.I.C. SMT Process Controls

Electronics Forum | Wed Aug 08 11:52:06 EDT 2001 | Michael Parker

Your reply with the reason for wanting the BIC data finally exposed the root cause of your problem. Good luck with trying to educate your suppliers. I have had copiuos amounts of experience with Asian cultures. First, you gotta know that they have a


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