Electronics Forum | Tue Sep 28 17:20:14 EDT 2004 | davef
We're aware of no such standard. Check with ink suppliers [eg, Conductive Compounds, Coats Circuit Products, Creative Materials, etc] to confirm.
Electronics Forum | Thu Sep 23 23:51:49 EDT 2004 | Chics
Hii, Can anyone give some info on how to assemble a gsm cell phone, machinery, methods, techniques used.... and what sort of inspection techniques and equipments are used and what are the costs associated with it Please reply.
Electronics Forum | Fri Sep 24 03:59:50 EDT 2004 | FengAng
Maybe you can get these information from me, because our company are the producer of cellur phone. My e-mail:xufengang@zte.com.cn
Electronics Forum | Fri Sep 24 04:11:13 EDT 2004 | rob
Hi Chics, It all depends on where you are in the world - in Europe robots were used back end (Ericsson), and usually Fujis front end (Motorola, Nokia, Ericsson). In China you're obviously not going to need the Robots.... Cheers, Rob.
Electronics Forum | Thu Sep 30 05:43:44 EDT 2004 | peter016
SMT equipment is just part of the capital investment. Another big chunk of invesment is the test equipment. You have a choice of R&S CMU or Agilent Mementum test box.
Electronics Forum | Thu Sep 30 05:51:14 EDT 2004 | peter016
SMT equipment is half of the investment. The other half is the test equipment. The popular choice for test equipment are either R&S CMU or Agilent. For GSM/GPRS, it's about US50K per piece.
Electronics Forum | Mon Sep 27 15:13:50 EDT 2004 | bobpan
John....Are you positive the machine is drifting.....Are the pickups drifting too???? If they are....then you do have a drift prob....if they are still on....sounds like false fiducial finds. Good luck.
Electronics Forum | Mon Sep 27 10:35:31 EDT 2004 | grayman
ersa is one of the best machine in the industry now. However, price and after sales service is no good. I suggest you buy a low cost China made reflow oven. I know China made reflow oven cost at $20k for a 5 zones lead free Arman
Electronics Forum | Mon Sep 27 21:08:11 EDT 2004 | davef
Danny: Beyond the US$40k that you mention for the machine, how much money should be budgeted for: * Facilities cost for spray room contruction, venting / filtration, fire proofing, etc? * Operating costs, such as training, maintenance, operation, et
Electronics Forum | Thu Sep 30 14:00:47 EDT 2004 | blnorman
I'll third the motion for hand dipping the boards. One other idea is to get coating in a can. Many companies will supply coatings in aerosol cans for touch up and small usage.
