Electronics Forum: theta (Page 2 of 25)

Placement theta (rotation) adjustment

Electronics Forum | Wed Oct 18 09:36:43 EDT 2017 | alexeis

Hi, I suggest to check a way that a component is on the feeder. Same component manufacture can produce a component with different rotation. Best Regards, Alexei Find solution on our website: http://www.proventustech.com

Mydata theta problem

Electronics Forum | Sat Sep 26 00:53:54 EDT 2015 | padawanlinuxero

Hi guys, > > Recently got an error message when > initiating hardware on a Mydata TP9-UFP. Message > is: Theta/2: Lower end point not repeatable. > Reinitiating fails at message. Haven't seen this > message before. Any idea what it could be as

reflow theta alignment

Electronics Forum | Fri May 29 12:30:03 EDT 1998 | Jason Gregory

Hi everyone, this is my first time on this forum. I've only been an innocent bystander. Until now. I wonder if anyone out there knows of any technical publication (accessible over the net) that explains, in detail, the actual physics involved regardi

Placement theta (rotation) adjustment

Electronics Forum | Wed Oct 25 10:26:02 EDT 2017 | swag

Yea, I always liked to program the way it physically sits in the feeder then rotate as needed in placement. Make sure rotation in feeder is 0 as well or you'll really get confused. Some machine mfg's recommend otherwise but it never made sense to m

Mydata theta problem

Electronics Forum | Fri Sep 18 13:11:38 EDT 2015 | dyoungquist

We used to run a TP9-2 but upgraded to the MY series about 5 years ago..... Encoder going bad is a likely possibility, especially on a machine that old. I can't say for sure that is your problem but we did have to replace an encoder on our TP9 (I

Re: reflow theta alignment

Electronics Forum | Fri May 29 20:15:15 EDT 1998 | Steve Gregory

Whoo-doggies Jason, you said a mouthfull!! (GRIN) Anyways, 'member what I said about me being a pack-rat? Guess what? I found some documentation that I've had for a while that does document the self-alignment forces that goes on when reflowing. I ha

Placement theta (rotation) adjustment

Electronics Forum | Mon Sep 18 05:46:07 EDT 2017 | spoiltforchoice

As Evitomov says, provided you check everything is setup correctly there should be no issue. There can be some variation between manufacturers as to how they package certain components. For example 2512 resistors are usually in 12mm tape with a 4mm s

Re: reflow theta alignment

Electronics Forum | Fri May 29 13:42:34 EDT 1998 | Steve Gregory

Hi Jason! I can probably find something documented for you, but the easiest way to convince your QA people is just to show them. If you have a board around that has some 1206 locations all in a row, print the board with paste and then plac

Re: reflow theta alignment

Electronics Forum | Fri May 29 16:12:11 EDT 1998 | Jason Gregory

| Hi Jason! | I can probably find something documented for you, but the easiest way to convince your QA people is just to show them. | If you have a board around that has some 1206 locations all in a row, print the board with paste and the

GSM Flex head theta belt replacement

Electronics Forum | Mon May 11 17:03:05 EDT 2015 | dilogic

Any advice how to (easily) replace theta timing belt on GSM Flex head?


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