Electronics Forum: automatic components leg solder (Page 1 of 13)

Re: IC leg of RF unit lifted..

Electronics Forum | Thu Jun 29 11:08:55 EDT 2000 | Dave F

Kok Han: Good to hear from you. Please help us understand you situation better by talking more about: � Component IC of the RF unit (IC101). For instance: SMT / PTH, package, pitch, lead material, lead finish, package type, package weight, coplan

automatic insertion of radial components 3.5mm

Electronics Forum | Mon Aug 20 15:53:52 EDT 2007 | erhard

Manufacturing already tried to get a design change but no chance. I guess because the designer is afraid the components could get bent too much if they are mounted with a stand off. Of course everyone who has to manufacture this fist sais: why don't

Low cost automatic pick and place

Electronics Forum | Thu Feb 18 14:42:38 EST 2010 | djsmith1000

Hi everyone, First post here. I am completely new to smt as well. We are a small startup and would like improve our in-house smt assembly capability from manual assembly. We are looking at small production runs, initially about a total of 200 board

Re: Wave solder mystery

Electronics Forum | Tue Aug 31 08:10:38 EDT 1999 | Brian Conner

| I am building a board with T1/34 LED's in a 10X10 array there are 12 arrays in a panel. The LED's are body to body in the array, .1 spaced. The LEDS have been autoinserted on a Universal RAD III, so they are cut and clinched. The trouble I am havin

solder dispencing vs printing

Electronics Forum | Thu Jun 21 22:04:18 EDT 2001 | davef

This is my attempt at beating the "Fuzzburg 7" translator used on the SMTnet Forum that mashes everything it sees. Below the next paragraph are three paragraphs,each with a common numering sequence, where each paragraph represents the columns of a t

solder paste printing

Electronics Forum | Fri Mar 29 10:11:02 EDT 2019 | cyber_wolf

“For a number of years now, work has been proceeding in order to bring perfection to the crudely conceived idea of a transmission that would not only supply inverse reactive current for use in unilateral phase detractors, but would also be capable of

Re: Poor solder joints on QFP 100's

Electronics Forum | Mon Dec 13 09:43:28 EST 1999 | Chris May

As Wolfang says about slightly bent legs, handling is of the essence. Are these devices decanted into another tray for your machine. It may be worthwhile doing a "movement" chart for these components. Do not explain why or when you are doing it beca

obtain XY data from solder pad gerber drawing????

Electronics Forum | Fri Apr 08 05:26:56 EDT 2011 | vinitverma

Hello, We offer a product called - PROCAM for this very application. PROCAM uses Gerber (274X) as input and extracts the centroid data for each component automatically. It exports the centroid to standard excel format (including board outline, circu

CF CARD issue

Electronics Forum | Sat Aug 11 05:29:31 EDT 2007 | johnz

We are having a problem with JST connector ICM-MA50H-SS52-1161 LF SN. After reflow oven soldering we have mostly problem with soldering quality for firs or last leg of the connector. (There is no connection- leg just lays-lift on the solder no wicki

Through hole reliablility lead free

Electronics Forum | Mon Oct 16 11:25:11 EDT 2006 | charless

Yes of course. The leg of the component breaks between the top of the solder joint and the component body. We can induce the same failure mode with lead free joints but usually after 10x longer on vibration.

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