Electronics Forum | Fri Dec 03 18:27:09 EST 1999 | Dave F
Charley: As Wolfgang says, you're unlikely to be able to put enough (average) boards in a modern reflow oven to be able to thermally load the machine. Ta Dave F
Electronics Forum | Fri Dec 03 18:01:56 EST 1999 | M Cox
Usually the alignment problem comes from pad design. The ground pad (largest) is too small. If that is the case (and even if it isn't) try placing a dot of SMT adhesive before placement (it will cure before reflow and hold the part in place). Goo
Electronics Forum | Fri Dec 03 08:06:23 EST 1999 | Mark Anderson
Firstly, Verify your Z-height per the procedure in the Maintenance manual. In general, release the placement stopper and rotate cam onto flat surface of board with z-axis at zero. There should be 0.15 mm compression of the spring
Electronics Forum | Sat Dec 04 12:47:36 EST 1999 | Robert Halliday
Run a DTI over the X and Y edges of the table to ensure that your XY table is flat, adjust the four small screws to suit. Also check that the Z cams are not worn and that the Z cam followers are not siezed or worn(they are prone to flat spots when wo
Electronics Forum | Thu Dec 02 09:20:33 EST 1999 | Dave Cunningham
Is there a typical alloy used by vendors on the substrate pad? What is their process used to attach a eutectic ball to that pad? Thanks.
Electronics Forum | Thu Dec 02 09:00:04 EST 1999 | Michela
I have been asked to do a justification for a piece of equipment. Can anyone e-mail a format or example of a complete justifictation so I don't have to recreate the wheel. Thanks
Electronics Forum | Wed Dec 01 16:08:55 EST 1999 | greg
is there an adapter or cable to run from SMP1 to SMEMA connection. What do each mean and are they in someway interchangable? I have a conveyor w/ SMP1 that is to be connected to a machine w/ SMEMA.... any thoughts? thank you greg
Electronics Forum | Tue Nov 30 17:07:42 EST 1999 | Dave F
Wendy: The IPC-SM-782 Pad Calculator (www.ipc.org/html/fsresources.htm) should be able help you solve your problem. Good luck Dave F
Electronics Forum | Tue Nov 30 14:29:52 EST 1999 | Jay Claybrook
Looking for information on portable chillers or coolers used with the water type recirculation heat exchanger cooling modules on the TRS21 BTU double furnace ovens. For use where you don't have a chilled water supply in the facility. Any info would
Electronics Forum | Tue Nov 30 16:47:16 EST 1999 | John Thorup
Hello Jay I don't know what your requirements are but McMaster-Carr has a selection in their catalog John Thorup
Manufacturer of PCB depaneling and PCB soldering machines since 2005, products include CE approval V-groove PCB depanelizer, PCB router, PCB punching machine, laser depaneling, hot bar soldering machines and soldering robots.
Liwu Industrial Park, Yuanzhou Town, Boluo
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Phone: +86-138-29839112
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