Electronics Forum | Wed Sep 04 14:12:26 EDT 2019 | bobpan
It sounds like the vac-verify is not working. There is a command on the hht to turn it off. When turning off your hht will show either 'idle' or enter command' without the V showing anymore. Maybe try the cntrl and vacuum or shift and vacuum. If its
Electronics Forum | Thu Sep 05 08:33:54 EDT 2019 | bobpan
Make sure your placement rotation co-ordinates are correct. If you do a function 3 it will show you. I think they should be in multiples of 6000....ex...6000 = 90 deg. Also check the z axis number. I dont think its cyber or vac related. It is somet
Electronics Forum | Thu Oct 10 05:22:07 EDT 2019 | spoiltforchoice
well if the issues are consistently in the same kinds of places, that at least makes it more likely a human wil spot them reasonably consistently. If they are not consistent and easily documented, people will not spot them and the time spent trying t
Electronics Forum | Sat Oct 19 03:59:13 EDT 2019 | robl
1) take the data from the pick & place machine - should be held in there somewhere in a file you could poll at certain times. 2) Barcode scannner reading the codes and storing them in a spreadsheet with time stamp 3) Take from the oven host PC if i
Electronics Forum | Mon Jan 06 12:13:55 EST 2020 | emeto
Kyleh04, I worked for one place that used the vent inside the building. You end up with a lot of heat, smell and increased number if defects(because of the heat in the building). Based on the debit of your machines you can can combine them and use a
Electronics Forum | Mon Jan 13 14:44:19 EST 2020 | dwl
I wouldn't think the vibration from weights dropping would be significant enough to effect the SMT machines. If you are concerned, look into placing vibration dampening pads under the machine feet. you don't need anything fancy, just neoprene pads wo
Electronics Forum | Thu Jan 16 05:10:46 EST 2020 | soupy
Hej, we have some connectors placed on our PCB. 2*30legs 0.5 After reflow we detect lifted legs in the AOI. Always on the outer corners. Is this something ye have experienced? And any possible solutions? Stuff we have tried: Checking the cop
Electronics Forum | Tue Feb 04 14:03:13 EST 2020 | dekhead
As long as pressure is set properly (may require re-adjustment when adding / removing modules) then have not seen / heard of issues with damage to bottom side components. This assuming that rubber tips are in place and in good shape. I have a custome
Electronics Forum | Tue Jan 21 08:49:42 EST 2020 | emeto
I am sure you can upgrade it with DEK and it should not be so expensive. You can also ask them the price of the auto system. This is an arm(controlled by cylinder I think) and software to control it. This one moves the stencil in place when you load
Electronics Forum | Tue Jan 28 09:51:01 EST 2020 | stephendo
I never understood why people would use foils. I worked at one place where maybe half the stencils were used one time and we got at least 2 to 3 new stencils a week on average. The extra space they took up was well worth not having to handle foils. W
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