Electronics Forum: venturis (Page 1 of 2)

pick and place vaccum

Electronics Forum | Thu Nov 06 11:12:57 EST 2008 | janz

Hello, One of our pick and place machine uses rietschel vaccum pump. It is making lot of noise. I am in searching alternative solution which could be venturi pumps. Does anyone has experince in changing vaccum pump to venturi system.? What should

FCM vacuum pump

Electronics Forum | Tue Feb 05 18:26:34 EST 2008 | janz

Hello, We have FCM base 2 machine (Philips-Assembelon). I am trying to find out whether it is possible to install instead vacuum pump (make noise and power consumption) venturi system. Does anyone try to do this.? What was the result.? What vent

Where to buy vacuum filter for juki and Yamaha machine

Electronics Forum | Wed Mar 08 07:51:27 EST 2006 | sagan

Any SMC resseler may have the Venturi filter for the Juki... as for the Yamaha, i don't honestly know.

pick and place vaccum

Electronics Forum | Mon Nov 10 14:26:16 EST 2008 | slthomas

It'll just transfer the load to your compressor, and who knows how efficient your venturi pump (which can also be noisy) will be (IOW, how much load it puts on your compressor is anyone's guess)? I'd just replace or rebuild the vacuum pump, person

Conformal coating bubbles with 1B73

Electronics Forum | Tue Mar 01 15:33:35 EST 2011 | jlawson

If I assume you running a selective coating machine ? Maybe you have small leak and system is sucking in air creating bubbles in mixture, like a sort of venturi action, just idea, can be a faulty fitting , elbow etc. Have had this before....

Component not at nozzle before placement-0402 components

Electronics Forum | Thu Dec 13 10:39:38 EST 2007 | lloyd

Hi Mefunak, I'd say that the vacuum holding circuit is at fault. If the component is picked OK from the feeder ('vacuum check after pickup' is switched on) then the component is being dropped from the head as the gantry moves to the placement positi

CP45FV vaccuum pump

Electronics Forum | Mon Dec 18 14:11:02 EST 2023 | erikfriesen

Has anyone ever replaced the venturi vaccum pump on the CP45 or other series machine? Or used a centralized vaccum system? It works fine, but air consumption seems excessive. This is what is in there, it probably uses 10cfm at least. https://www.p

Re: equipment to vacuum seal parts

Electronics Forum | Thu Oct 01 16:46:50 EDT 1998 | Dave F

We are trying to eliminate/minimize the baking process for high lead-count ICs. We would like to reseal packages containing these parts to minimize exposure to humidity. Anyone have or know of a way to reseal or vacuum pack parts? Any suggested eq

Screen printing warped boards

Electronics Forum | Mon Apr 24 09:43:47 EDT 2006 | printerman

What you describe is the X snuggers fitted into the workholder which do need either a flat board or good vacuum to work. There are several solutions. One solution you can try yourself is to use Vacuum cups, ( bellows type) designed into the workholde

Pick and Place machine dropping parts

Electronics Forum | Mon Jul 13 06:30:59 EDT 2009 | hcarrasco

1.- Check your vacuum a.- Check filters b.- Check air flow (the vacuum is generated by a Ventury using air flow, not air pressure) c.- Vaccum vias (Possible linth inside the vacuum lines) 2.- Check the nozzle condition (Probably broken o

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