Electronics Forum | Fri Apr 15 11:14:13 EDT 2011 | smtmax
Hi. I've been looking for SMT machines and have > a budget close to 100k total on a stencil > printer, p&p + feeders and reflow owen. Witch > machines would you choose with this budget? Have > any one of you heard of evest? _a class=roll > href
Electronics Forum | Fri Apr 15 11:15:14 EDT 2011 | wrongway
Hello all lets see you are wanting to place 60,000 parts a day make sure you derate the machines you are looking at to about half of what they claim and your change over will take some time as well we do several change overs each day up to six tim
Electronics Forum | Mon Apr 18 10:07:19 EDT 2011 | wrongway
Hello Jebs we started out that way but the more handaling of the pcb the more problems you will have if you can do it in line and have the pcb's stop at some of the conveyors you can do some inspection. yes all of our machine's are in line now we lo
Electronics Forum | Thu Oct 30 22:29:58 EDT 2008 | davef
For most applications, a nice square [or rectangle] pad works just fine. Assemblers ship boat loads of boards with these every day. It's reasonable for tight decoupling capacitor requirement applications to use round or radiused pads for components
Electronics Forum | Wed Apr 13 13:40:27 EDT 2011 | jebs
Hi. the res/cap is mostly 805, solder paste will be led free and will only have a few fine pitch IC on each board. The boards will contain between 140 - 160 components and will run a production of 300 - 500 each day with only one or two different boa
Electronics Forum | Fri Apr 15 13:25:40 EDT 2011 | tsvetan
agree, if you have fine pitch components the placement rate will be much less of what you see in the catalogues as they quote 0805 components placemen rate. I have one year log for one of our machine which is quoted to be 6400 cps and for one year a
Electronics Forum | Thu Apr 01 22:59:00 EST 1999 | jackie hsieh
dear all: we use the HCFC,manufactored by 3M,for the ultrasonic stencil cleaner.but it's too expensive to us. I think is it possible to use no-volatility liquid for the ultrasonic stencil cleaner? or other solvent? thank for your help jackie hsieh
Electronics Forum | Mon Apr 05 12:36:53 EDT 1999 | Jim Muckle
Jackie: We ran into some pretty ineresting guys at the Nepcon show who specialize in this area. It may be that they have a solution for you. Company name was Zestron, and the guy I spoke with was Andreas. Seemed very knowledgeable, and was very pl
Electronics Forum | Tue Apr 06 17:01:35 EDT 1999 | Bill Wilson
JNJ Industries just came out with some real cool new chemistries for Ultrasonics at Nepcon called Aquasonic. You can contact them for info at 800-554-9994 | dear all: | we use the HCFC,manufactored by 3M,for the ultrasonic stencil cleaner.but it's t
Electronics Forum | Mon Apr 05 20:24:21 EDT 1999 | jackie hsieh
dear jim, At first, thanks for your kindly help! Could you tell me the e-mail address of Andreas ? thanks again have a nice day! | Jackie: | | We ran into some pretty ineresting guys at the Nepcon show who specialize in this area. It may be that t
