Electronics Forum | Mon Sep 27 20:40:05 EDT 2004 | danhui888
Hi, You may look into PVA 650 which cost around US$40K for a unit. Let me know which company you are or which location will you be and I shall get my team to visit you and let you know more about this sysytem. Regards Danny Hui
Electronics Forum | Wed Oct 13 12:12:20 EDT 2004 | haviland
Good morning. We have a used Nordson Coater, Batch type (not pass thru), w/o cure oven,that you can purchase for $9,950.00. Unit has been cleaned and lines purged. It was running when decommissioned, and is still in nice shape. Thanks, Nick Haviland.
Electronics Forum | Tue Oct 19 07:52:51 EDT 2004 | mksslcheng
If there has general standard to guide which type of component can not be cleaned ? No-clean flux be used in solder process ,and the PCBA we build be subject to the filed of high frequence (13.56MHz). Is it very critical if the coating that adhered
Electronics Forum | Tue Feb 08 15:05:22 EST 2005 | Keith Lengling
I have several memory devices that have 2% bismuth in the lead coating. Is this enough bismuth to be concerned over the formation of a low temperature SnPbBi alloy? What are the allowable limits for bismuth in an SnPb process for both SMT and through
Electronics Forum | Thu May 12 07:27:51 EDT 2005 | Frank56
Hi Amejia, Do you can try my silly idea by using some connector header with plastic holder type cut and preparation by number of pin same as number of hole you want to mask and insert thru the pcb hole before you coat or may be you can use some type
Electronics Forum | Wed Jun 08 13:06:36 EDT 2005 | jimby
You will have to machine the part off down to the top of the balls. Wick solder off from individual sites one at a time. All that will be left is Parylene shell where balls once were. Take an orangestick and alcohol to break up and remove. Tricky par
Electronics Forum | Wed Jun 29 03:37:53 EDT 2005 | lupo
Hi, I think that the time depends on the type of stainless steel, temperature and solder alloy. For example, one of our machines is delivered with 316 stainless pot and alloy SnNi. It worked six months (120days*16hours = 1920hours) and aft
Electronics Forum | Thu Jul 07 10:56:26 EDT 2005 | Charls R
Hello friends, We have wave soldering m/c Stainless Steel Solder tank. We have in process to chengeover to Lead Free Tank. As for as my concern Titanium coating to tank is one solution. Is there any otehr metal alloy tank is available? if yes what s
Electronics Forum | Thu Jul 07 10:56:49 EDT 2005 | Charls R
Hello friends, We have wave soldering m/c Stainless Steel Solder tank. We have in process to chengeover to Lead Free Tank. As for as my concern Titanium coating to tank is one solution. Is there any otehr metal alloy tank is available? if yes what s
Electronics Forum | Thu Jul 21 16:05:24 EDT 2005 | russ
This is kind of odd, I am accustomed to the Q.C. dept. verifying that criterias/specs have been met per engineering and contractual requirements and not identifying or implementing these specs. I believe that this philosophy aids in eliminating the "
