Electronics Forum | Mon Feb 10 10:41:29 EST 2020 | SMTA-Tony
Hello Phil, As the other respondents have mentioned, the cooling rate is not easily controlled and varies based on the oven and board design, as well as the settings of the last few zones and cooling zones. In general, the board is going to cool in
Electronics Forum | Tue Feb 11 10:51:20 EST 2020 | slthomas
To predict whether or not a first pass part is going to come off during the second pass you need to calculate the ratio of weight/soldered surface area. According to a couple of different sources that I've dug up, maximum is around 44 grams/in.^2. I
Electronics Forum | Tue Feb 11 15:31:10 EST 2020 | sumote
We have not used out tray handler in several years, and when I had a need arise the thing now throws a Servo Error "MTU1 ALARM [11081010]. There are 4 servo packs in the cabinet. When I try to initialize/zero out the machine the 2nd and 4th servo pa
Electronics Forum | Wed Mar 04 12:51:41 EST 2020 | bk
That error means your hydra z did not reach it's specified position. With the machine on you should be able to manually push the hydra down and let it come back up. Make sure it isn't being held up or hitting anything as goes down. Lots of times a pa
Electronics Forum | Mon Feb 24 17:10:53 EST 2020 | kylehunter
> It looks like one oven is 10years newer than the > other, so if we assume same maintenance routine > you should get another 10 years if life on it. On > the TH side, you know your board complexity - for > me wave have much more
Electronics Forum | Wed Mar 11 19:22:02 EDT 2020 | victorzubashev
Hi, 1. do not use flux-cored wire- the smell is bad and flux will evaporate anyway at the time of solder wire melting. 2. as suggested use solder bars, something like this: https://smtnet.com/company/index.cfm?fuseaction=view_company&company_id=39635
Electronics Forum | Thu Mar 05 03:01:06 EST 2020 | leo_dektec
Hello toki, The only factor you need to consider is the production yield. If the volume is really high, need two smt line to run continually to meet the production, then u have no choice. If the volume is not that much, then u can consider below smt
Electronics Forum | Fri Mar 06 08:32:20 EST 2020 | SMTA-Ken
Volume dictates throughput required. High-Volume = Requires redundant processes, Two Lines. Mid-Volume = Dual Lane or Two Lines. Low-Volume = Single Line. So Mid-Volume is the only volume scenario that a case for dual lane could be made. Dual Lane :
Electronics Forum | Thu Mar 05 23:04:44 EST 2020 | sarason
My advice for what it is worth. Your description of the problem at first glance suggests a communication problem, now is it the bus, the SMT machine or the PC. The bus could have a short or an open. The PC could have a dud controller card. or so co
Electronics Forum | Fri Mar 20 02:10:03 EDT 2020 | weglimir
Hi Printer is DEK265GS if I remember correctly. It is definitely not a programing problem, I have 15 different screens which I've checked and all are working fine. It is also not a problem with Y shift, as I've compensated it with CUSTOM SCREEN o
