Induction brass annealer redux
- Thread starter Gina1
- Start date
Stall current required is 750mA
I use Arduino Uno
Under a delay of 4 the servo not work properly.
itchyTF
Gold $$ Contributor
Don't know how you have your servo wired. The 5v regulator on the UNO R3 is rated for 800 ma but the max power for the 2 main chips is around 670ma. I wouldn't use the 5v. If your external power supply has enough power, I would tap off the Vin pin (regulate if necessary) and run the servo with a transistor or FET and drive the base or gate with an output pin.
Hello,
I've added one 12v power supply and the movement is more linear.
I found the sketch on YouTube (Robojax user) and I think this work fine for a trap door.
I modified some parameters and now I study for a correct installation on the shelf.
Now I would add a this sketch the part for controlling the stepper for brass feeder, but online don't have found some info...
I watched the link of the tutorial of arduino but are mutch complicate for me...
Can help me for implementation of the system of annealer?
I would play the ZVS (start, stop and time of annealing), case feeder and trap door.
Thanks
https://www.ebay.de/itm/283467403215
This is a German ebay. I assume it's the same or similar model as the one @rox bought (the "fast" version, acquisition time 3-9 ms https://www.instrumart.com/assets/Micro-epsilon-CT_manual.pdf), costs 139 euros with measuring head (seller accepted my offer of 129, but would probably go lower).
One without the head is 25 euro only: https://www.ebay.de/itm/283824808506
Disclamer: I don't know if the seller is willing to ship to the US.
Last edited:
itchyTF
Gold $$ Contributor
Never used a stepper so can’t help you there.
Thanks also
Similar. Mine was CTF-SF15-C3.
Hi all, great to become a member. Ive been ready so many pages of all of you with great input and ideas, Can someone (Gina I pm you for this) a final list of items needed to build a KISS annealing machine please?
Ive looked and search and I am not able to compare parts that are no longer available and find a compatible replacement.Some of the items on Gina's list are no longer available unfortunately.
I can follow instructions but an electrician or anything to do with hi tech electrical Iam not. Please if anyone can help I much appreciate it.
Thank you all in advance and later!!!
Steve
Ive looked and search and I am not able to compare parts that are no longer available and find a compatible replacement.Some of the items on Gina's list are no longer available unfortunately.
I can follow instructions but an electrician or anything to do with hi tech electrical Iam not. Please if anyone can help I much appreciate it.
Thank you all in advance and later!!!
Steve
Has anyone thought or tried to see if this may work when annealing cases as an isolation from touching copper tubing? Ebay has them @ $4.35. available in different sizes as well.
Attachments
I know this is an older posting thats been going on for some time now, hopeing to hear from any of you that may be able to help me, would this PS work for Gina's KISS anealler? its from ebay.
Adjustable Switching Power Supply AC DC 1000W 48V 20A Voltage and Current | eBay
Find many great new & used options and get the best deals for Adjustable Switching Power Supply AC DC 1000W 48V 20A Voltage and Current at the best online prices at eBay! Free shipping for many products!
www.ebay.com
Those look
pretty good to use, do you ever have any cases hanging up on the step down or do you use these narrow side up?
itchyTF
Gold $$ Contributor
just my opinion -
I would be more concerned with having the coil windings touch than the case shorting coil windings. I noticed that if the case was off center the magnetic field centered it.
I used silicone/glass sleeving on the coil as others have mentioned/used.
I would be more concerned with having the coil windings touch than the case shorting coil windings. I noticed that if the case was off center the magnetic field centered it.
I used silicone/glass sleeving on the coil as others have mentioned/used.
I use them with the large flare up and the the smaller flare fits inside of my coil.
Started using these after I had a case rim catch on an inside 'rib' and short the coil (I use a case feeder, so I was not there to catch the bad case drop).
Yes, the induction field will center a case in the coil, but not enough oomph in the field to get one unstuck...
That should work fine.I know this is an older posting thats been going on for some time now, hopeing to hear from any of you that may be able to help me, would this PS work for Gina's KISS anealler? its from ebay.
Adjustable Switching Power Supply AC DC 1000W 48V 20A Voltage and Current | eBay
Find many great new & used options and get the best deals for Adjustable Switching Power Supply AC DC 1000W 48V 20A Voltage and Current at the best online prices at eBay! Free shipping for many products!www.ebay.com
Thank you very much hdmunger. I appreciate it.
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