Electronics Forum | Mon May 16 09:54:06 EDT 2011 | vickt
This could be the cause. A simple test is as follows: Turn on the clutch for the specific spindle in I/O and use your hand to rotate the z shaft to drive down the spindle. Drive the spindle by hand to the end of travel and try rotating beyond that
Electronics Forum | Fri Nov 18 16:26:17 EST 2011 | olddog
Hi again Bob, I checked the theta motor coupling and the set screws are definately tight. I noticed that the theta motor drives an snti-backlash gear (nice design) so there is no play there. It appears that the gear drives a slotted shaft which is d
Electronics Forum | Tue Dec 19 03:40:38 EST 2006 | aj
I had this happening before. It is a simple adjustment on the Z-axis belt. Basically the dog is not making the sensor correctly and driving on further. I think you have a lot more issues if the shaft was damaged. aj...
Electronics Forum | Thu May 14 16:25:35 EDT 1998 | Chrys
Last week I posted a message on rotary chip waves that stated that the drive shaft had a protective boot around a u-joint that degraded and exposed the joint. Someone from the manufacturer read it and contacted me. He told me the problem has been re
Electronics Forum | Thu May 28 15:56:26 EDT 1998 | John
| Last week I posted a message on rotary chip waves that stated that the drive shaft had a protective boot around a u-joint that degraded and exposed the joint. | Someone from the manufacturer read it and contacted me. He told me the problem has bee
Electronics Forum | Thu Jul 02 17:06:39 EDT 2015 | aemery
Just to clarify, you are talking about the inner black box not driving down and not the pneumatic function that brings the tactile assembly closer to the stencil? Sometimes the pneumatic shafts get slightly bent and the assembly will not retract. T
Electronics Forum | Fri May 04 11:47:56 EDT 2012 | pctech
Hi, It's not advised to hard-down the re-flow oven.There are two reasons for that ; extreme thermall difference in temp. will cause chain and drive shafts to warp and T/C's to crack.Let your "cooldown" profile do this safely within 45 mins. to an hou
Electronics Forum | Mon Nov 22 10:29:18 EST 1999 | Boca
Hany, Chartrain has some good points, if you product is expensive, what does the cost of a UPS amount to? Remember, you don't want to 'back up' the heating zones, just the controller and conveyor drive system so product doesn't get stuck in the oven
Electronics Forum | Sat Apr 21 21:20:56 EDT 2007 | mika
Hi, Go for a very "slow down" turrent speed of 50 % and then see what is happening? It sounds that You could face a timing belt problem. I have seen this before. Another thing on this machine is whenever a slitghest misalignment between the the diffe
Electronics Forum | Thu Sep 13 17:29:02 EDT 2007 | fnorradd
I am currently having a problem with uncut legs on one side of axial components from a universal dual head insertion machine. Initially it was thought that the anvil on one side was engaging slow so I stripped down and changed the seals in the botto
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