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Poor man SMT tape feeder with micro servo Tower Pro 99
Рет қаралды 3,411
Күн бұрынServo rachet type of feeder for SMT tape - 1st test..
Posible 2mm, 4mm, 6mm and 8mm advancing!!
Control for Open Pnp could be from docs.mgrl.de/m...
@omnaraiya 2 жыл бұрын
Looks promising! Thanks for all the work you do for the open pnp community.
@Mike4_friends 2 жыл бұрын
Any time!
@edwardcasati3374 3 жыл бұрын
Excellent! I think that we will soon have a new feeder design in our repertory.
@Mike4_friends 3 жыл бұрын
I hope so! :-)
@shaische 3 жыл бұрын
Interesting concept. What's the reason the tape isn't moving precisely? Is it due to servo inaccuracy?
@Mike4_friends 3 жыл бұрын
As far you turn potentiometer - servo distance moves.... No code just servo tester in manual mode kzfaq.info/get/bejne/ncdymax4td-rqJ8.html&start_radio=1&rv=gaBfIGPyGxk&t=0
@MolotSNK 2 жыл бұрын
Nice designed! How much resource does the servo have?
@Mike4_friends 2 жыл бұрын
Not sure, But this servos are so cheep it makes sense to just replace them if/when needed !
@chveyk 3 жыл бұрын
"No need to produce entities!" Everything that a servo tester and a servo machine does can be realized with the help of an NORMAL electromagnet, a spring and a button !!!
@Mike4_friends 3 жыл бұрын
Have in mind that you need to overcome the friction between tape and feeder and as well turn the full wheel of SMD parts....
@chveyk 3 жыл бұрын
@@Mike4_friends Did you skip physics at school? Together with chemistry? Low friction materials are commonly used to "overcome friction". For example "fluoroplastic" (Teflon) - tapes of this material on an adhesive basis can be bought without any problems! Plus - a long time ago, back in ancient Greece, people invented such a thing as a LEVER! which allows you to convert more movement on one side to more force on the other. About "turning the bobbin" - if the bobbin is not forcibly slowed down by anything, it will "unwind" itself in the feeder! So they are usually "locked" with electrofusion couplings. Besides - if you really had a desire - for fans of "constructors" a host of all sorts of ready-made "modules" are produced for assembly together with "arduina". Among them are a bunch of solenoids with a force from 100 to 800-1000g / cm! For example, a solenoid weighing 30 grams develops a force of 700 grams - do you think this will not be enough to move the tape and turn the reel with this tape?
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