Electronics Forum: smt and speed (Page 2 of 106)

Re: smt terms and definitions

Electronics Forum | Sat Dec 11 10:45:08 EST 1999 | tom terlizzi

tried again to dec 11 and it work the first time I don't have my password this time I did so maybe you have to been in a password mode thanks Tom Terlizzi aeroflex

When to implement high speed pick and place machines?

Electronics Forum | Tue Feb 04 01:50:32 EST 2014 | gyverlo

Dear all, Our company is using middle speed pick and place machines for LCD TV power boards and am considering to use high speed pick and place machines. Are there any methods to evaluate the profitability of implementing high speed ones? Thanks,

When to implement high speed pick and place machines?

Electronics Forum | Tue Feb 04 05:15:40 EST 2014 | spoiltforchoice

Take a look at the ROI tools supplied my MyData and others and draw inspiration from there. Presumably if you are looking at a higher speed line you are looking at higher throughput than you currently achieve or possibly fewer/shorter shifts? The eco

When to implement high speed pick and place machines?

Electronics Forum | Tue Feb 04 09:52:49 EST 2014 | emeto

Whenever your line doesn't cover your requirements and you can't build your boards in schedule, it is time to go to higher throughput machines. Of course you should have some contracts for the next year or two that will cover your line. You should kn

rating smt machine

Electronics Forum | Mon Jan 08 01:24:28 EST 2007 | saiprasad

integrates the speed of a chip shooter & the multi function of an ic mounter in one unit. >very less vibration as compared to other machines. > easy operating system with WIN-XP

smt common pad 0402 and 1206 package

Electronics Forum | Fri May 06 08:39:59 EDT 2016 | kahrpr

The first issue I see is that you have a high potential of the 402 tombstoning.

Bottom side smt and thru hole

Electronics Forum | Tue May 26 22:13:15 EDT 1998 | Pat Copeland

R&D is currently designing a board with smt components on both sides of the board. They are adding a 16 pin IC Gull wing. on the bottom side of the board. I have asked for only caps and resistors to be placed on the bottom side. Is there a recommende

Re: Bottom side smt and thru hole

Electronics Forum | Sun Jun 07 09:43:11 EDT 1998 | Bob Willis

There are some guidlines on design and through hole reflow on my web site to download. Also on pin in hole reflow the SMTA Office has a document on using the tecnology. | R&D is currently designing a board with smt components on both sides of the bo

smt common pad 0402 and 1206 package

Electronics Forum | Fri May 06 08:47:05 EDT 2016 | davef

You're correct. This design will have a record amount of 0402 rework for tombstoning and misalignments. Suggest that the pads on each end of all components be the same size in order to balance wetting forces during reflow.

smt common pad 0402 and 1206 package

Electronics Forum | Mon May 09 09:23:45 EDT 2016 | markhoch

I agree with the previous two replies. This is a perfect design....if you're trying to create a graveyard full of tombstones.


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