Electronics Forum: dot (Page 1 of 56)

glue dot

Electronics Forum | Wed Jul 14 14:46:19 EDT 1999 | Ron Goodmuth

Can plcc's be glue on the a board if not why?

Glue dot question:

Electronics Forum | Thu Jun 29 08:10:33 EDT 2000 | Mark

I�m looking for an in-line glue dot machine to be used after paste screen and prior to PnP. Anyone have any recommendations? (I searched the threads for �glue dot� no info there)

glue dot size

Electronics Forum | Wed Dec 20 07:54:13 EST 2006 | davef

We pipe a nonfunctional witness mark on every board. We inspect the witness mark. Ours consists of six pairs of dots arranged in a five-pointed star pattern. Again, consider paying attention to the cause of the problem. Your machine is NOT operat

glue dot size

Electronics Forum | Tue Dec 19 07:53:27 EST 2006 | realchunks

Why? Sounds like a Band-Aid. Are you screen printing of dispensing adhesive?

glue dot size

Electronics Forum | Tue Dec 19 12:23:17 EST 2006 | slthomas

Please tell me this isn't a management mandated wall art generation step.

Re: glue dot

Electronics Forum | Wed Jul 14 19:15:59 EDT 1999 | JohnW

Can plcc's be glue on the a board if not why? Ron, The biggest problem you have with PLCC's is the hieght of the base of the component from the board, if you can get a glue dot high enough then yes you could do it. Probably the best method is d

glue dot size

Electronics Forum | Tue Dec 19 03:32:11 EST 2006 | ungun

Is there any method or machine that i can use to check glue size. I need to check 90% of the bottom side pcb area that have 200 glue point within 15 to 30 sec.

glue dot size

Electronics Forum | Tue Dec 19 07:16:56 EST 2006 | Nuno

There is many Bond dispenser that have the Option to check the area & adjust in case of NG area . You just make the value of area & interval for check and correct . The Ones that I know is Panasonic HDF (great Output 0.07 tact time ) And Fuji GL5 ser

glue dot size

Electronics Forum | Tue Dec 19 08:14:47 EST 2006 | davef

We agree with Chunks. You need to fix your machine. Tell us about: * Temperature inside machine when glue pipes well and went glue pipes poorly * Pressure on cylinder when glue pipes well and went glue pipes poorly

Re: Glue dot question:

Electronics Forum | Thu Jul 06 08:22:04 EDT 2000 | David Chapman

Have you thought about stencils for glue? We stencil all glue boards quite succesfully. No CAD no clogged nozzles, much faster speed aperture designs are fun to work with. Just a thought for an alternative. All the companies mentioned also will advis

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