Electronics Forum | Tue Feb 07 04:00:49 EST 2006 | dougs
have a look here http://www.tkb-4u.com/code/smdcode/indexsmdcode.php
Electronics Forum | Mon Feb 06 11:00:16 EST 2006 | David J
What are the damages that can be expected when/if I assemble an low alloy steel coated with cadmium spacer on a PCB (printec circuit board)??? mail: daj3@zahav.net.il
Electronics Forum | Mon Feb 06 15:53:59 EST 2006 | Mike
Does anyone know where I can get the trays and carrousels for these old OKI machines? I contacted the guy in Florida who is selling these now and he has none. He has been saying they will be in two weeks for 18 months now. Any help is appreciated.
Electronics Forum | Tue Feb 07 11:38:50 EST 2006 | Chunks
Cal is right. SPC doesn't work at wave, period. Establishing parameters is very key for each product run. Then perhaps you can start grouping them. A WaveRider works well, but you have to use it everyday to make sure your parameters are correct.
Electronics Forum | Tue Feb 07 18:04:10 EST 2006 | George
I guess I'll start gruping the products and go from there to monitor process not products. Good idea! Regards, George
Electronics Forum | Tue Feb 07 16:45:32 EST 2006 | Mike
Can someone point out what sort of defects at the joint I can expect if solder is above liquidus for 3-4 minutes rather than the typical 1 - 1.5 minutes. Voids? Grainy joints? Poor wetting? Thanks
Electronics Forum | Tue Feb 07 17:47:30 EST 2006 | grantp
Hi, I would say the most worrying defect would be damaged parts due to exceeding their temp specifications. Regards, Grant
Electronics Forum | Tue Feb 07 19:10:04 EST 2006 | GS
Hi, other effect could be the extra inter-metallic thickness that could compromise the solder joint reliability. just my 0.00001 Doblon Best regards.........GS
Electronics Forum | Tue Feb 07 17:58:57 EST 2006 | johnemeyerjr
Has anyone tracked solder (Paste and or Bar) over the last 5 years. My company would like to see what the trend was, but we didn't keep records since we purchase from distributors.
Electronics Forum | Wed Feb 08 08:49:46 EST 2006 | russ
Most distributors (well maybe not but ours do) actually have that information. i would think that the metal suppliers would also have metal pricing trend info.
