Electronics Forum: length (Page 1 of 73)

trailer tape length

Electronics Forum | Thu Jun 03 14:54:11 EDT 1999 | DWR

Has anyone had a problem with the trailer tape length being too short and causing placement machine to stop for parts exhaust (SMT parts)? I realize the EIA spec. is set for this length but would like to know what issues you have had. Thanks

length of each furnace

Electronics Forum | Thu May 27 05:41:38 EDT 2004 | 6611

length of each furnace I want to know the length of each furnace heat zone (1- 10 zone and buffer)in unit centimeters of BTU PARAGON 150 Thankyou,

screen blade length

Electronics Forum | Wed Sep 02 14:25:38 EDT 2009 | esoderberg

I have always gone with blade length equal to board width plus 2 inches - 1 inch either side. Is there any technical reason that I could not use a longer blade, say 2.5 inches on either side?

screen blade length

Electronics Forum | Thu Sep 03 07:16:39 EDT 2009 | rocko

When you increase the blade length you have to use much solder paste. As a result, we will dry-out extra quantity of solder paste. If it's not a problem then you can use longer blades, just change/adjust the process parameters.

screen blade length

Electronics Forum | Tue Sep 08 15:04:36 EDT 2009 | dekhead

Important mainly for consistency of pressure across the entire board length... But also quite abusive of stencils to use longer blades. Especially since (most people) when using the longer blades will bump the pressure up even higher to minimise th

Re: trailer tape length

Electronics Forum | Thu Jun 03 16:51:38 EDT 1999 | Deon Nungaray

| Has anyone had a problem with the trailer tape length being too short and causing placement machine to stop for parts exhaust (SMT parts)? I realize the EIA spec. is set for this length but would like to know what issues you have had. Thanks |

length of each furnace

Electronics Forum | Thu May 27 09:32:08 EDT 2004 | russ

Do you have a tape measure?

screen blade length

Electronics Forum | Thu Sep 03 01:14:40 EDT 2009 | sachu_70

Yes, it is important to ensure blade pressure over stencil is uniformly distributed across the entire length of blade. Such is possible only if the stencil is firmly supported from below, which during printing is done by the presence of the PCB itsel

Re: trailer tape length

Electronics Forum | Fri Jun 04 23:44:07 EDT 1999 | Dean

| | Has anyone had a problem with the trailer tape length being too short and causing placement machine to stop for parts exhaust (SMT parts)? I realize the EIA spec. is set for this length but would like to know what issues you have had. Thanks |

Re: trailer tape length

Electronics Forum | Sat Jun 05 07:47:47 EDT 1999 | Dave F

| | | Has anyone had a problem with the trailer tape length being too short and causing placement machine to stop for parts exhaust (SMT parts)? I realize the EIA spec. is set for this length but would like to know what issues you have had. Thanks

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