Electronics Forum: wave solder machines (Page 418 of 677)

Re: Dummy Pads for Bridging Problems

Electronics Forum | Mon May 11 17:35:01 EDT 1998 | Steve Gregory

On 11 May, 1998 Todd wrote: | We are having continuous bridging problems with the trailing | leads on a 26-pin D-sub through-hole connector. The pitch is | 0.100". The connector is going through the wave at approximately | a 20 Degree angle. Does

Wave Solder Profiling Basics

Electronics Forum | Fri Jun 25 09:51:35 EDT 1999 | C.K.

| Dear John/Earl | | Thanks for your clarifications. To me also the problem does not seem to be linked with the PCB. The Pre heater temp. is set at | 450 degree C. We are using Alpha Aq. cleanable flux. Can you elaborate on the Desired profilin

Re: Anti-solder finishing

Electronics Forum | Mon Feb 07 13:26:14 EST 2000 | Dave F

Spacerwoman: Carol is a professional spacer problem fighter (we think). When people have problems with spacers, they call on SPACERWOMAN!!!!! Here she is to save the day � ;-) Selecting a spacer made of brass is a good choice for many applicatio

Re: Capacitor Wave Soldering Woes

Electronics Forum | Wed Jun 24 07:32:40 EDT 1998 | Brian Conner

| | I am experiencing a wave-soldering problem with a leaded capacitor - too much solder above the board!! The capacitor lead is .020" dia. and the hole size is .038". This only occurs on the negative lead of the component. The capacitor is also a

Re: Cracked Capacitors

Electronics Forum | Mon Jun 14 11:39:29 EDT 1999 | Marshall

| | | | Our company is experiencing cracked caps at our pick and place operations. The caps are being placed onto epoxy dots for subsequent wave solder operations. At present, be have set the pressure of the head at 2 in/lbs. This being down from m

Re: Cracked Capacitors

Electronics Forum | Thu Jun 17 10:37:42 EDT 1999 | Brian Wycoff

| | | | | Our company is experiencing cracked caps at our pick and place operations. The caps are being placed onto epoxy dots for subsequent wave solder operations. At present, be have set the pressure of the head at 2 in/lbs. This being down from

Re: Cracked Capacitors

Electronics Forum | Thu Jun 17 11:18:03 EDT 1999 | Ian Clelland

| | | | | | Our company is experiencing cracked caps at our pick and place operations. The caps are being placed onto epoxy dots for subsequent wave solder operations. At present, be have set the pressure of the head at 2 in/lbs. This being down fr

Dark Green Mud Like Solder Found in HAL machine while Soldering

Electronics Forum | Sat Jun 25 06:55:41 EDT 2022 | vopashainc

Any Reply to this Photos or any update

Re: Warpage at Wave Soldering Stage

Electronics Forum | Mon Jun 14 13:47:54 EDT 1999 | Chrys Shea

| We are a medium sized PCB assy. house manufacturing about 2000 motherboards a day. There is a major problem we are facing at the wave soldering stage, i.e. warpage of the PCB. As soon as the PCB touches the wave it warps severely from the centre

Re: Warpage at Wave Soldering Stage

Electronics Forum | Wed Jun 16 07:34:17 EDT 1999 | Glynn Technologies and Manufacturing

| | We are a medium sized PCB assy. house manufacturing about 2000 motherboards a day. There is a major problem we are facing at the wave soldering stage, i.e. warpage of the PCB. As soon as the PCB touches the wave it warps severely from the centr


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