Thanks: 0
Likes: 0
Needs Pictures: 0
Picture(s) thanks: 0
Results 16 to 23 of 23
Thread: Pyrography tool what type to buy
-
27th October 2011, 11:43 AM #16
,
I have built a hand piece and am acquiring some wire and then I'll take it down to the Radio Club , and we will work out what power we need to work it efficiently.
I am looking at using a computer power supply , as there are several power outlets varying from 5volts at 20amps to 12 volts at 10amps. We can then build a power regulator and rheostat control.
Inspiration exists, but it has to find you working. — Pablo Picasso
-
27th October 2011 11:43 AM # ADSGoogle Adsense Advertisement
- Join Date
- Always
- Location
- Advertising world
- Posts
- Many
-
27th October 2011, 03:22 PM #17
Hughie,
Here is a couple of Pic's of the home made hand piece, cable is 4mmsq that will handle 10amps at12 volts, and the connectors are solid brass , epoxied into the handle,.with a timber plug in the center, and the wires are soldered into the connectors inside.
All have been hand made , I have a small Model Makers LATHE, and can fabricate most bits I need.
Jeff
-
2nd November 2011, 09:16 AM #18
I have been working on building my own control box (power ) , with another member of the RADIO Club, .
A computer power supply has multiple power outlets , from 5volts @ 18amps to 12 volts @ 10amps
Most commercial machines are using low voltage 2.2VAC @10Amps max, . This can be achieved with a computer power supply , and a small circuit board , which will drop the voltage and regulate the Amps to the hand piece.
Cost involved :
1 power supply $0- $60.00
2 hand piece $35.00
3 Circuit board & parts $25.00
Total cost should work out about $120.00, There is a unit being made by a gentleman in Brisbane for $160, however the unit I am planning will control 2 hand pieces on independent controls.
-
3rd November 2011, 08:56 AM #19Most commercial machines are using low voltage 2.2VAC @10Amps max, . This can be achieved with a computer power supply , and a small circuit board , which will drop the voltage and regulate the Amps to the hand piece.
Cost involved :
1 power supply $0- $60.00
2 hand piece $35.00
3 Circuit board & parts $25.00
Total cost should work out about $120.00, There is a unit being made by a gentleman in Brisbane for $160, however the unit I am planning will control 2 hand pieces on independent controls.
Still a good price though, mine is not so well regulated and I do get heat build up. So I have had to go to a ceramic connection block plus a few other small mods to keep the heat away from the plastic handle.Inspiration exists, but it has to find you working. — Pablo Picasso
-
3rd November 2011, 11:02 AM #20Senior Member
- Join Date
- Aug 2010
- Location
- Wattle Glen Vic
- Posts
- 116
-
3rd November 2011, 03:31 PM #21
Yes I agree , but the buy it now unit will only control 1 hand piece , The unit i am building will control 2 hand pieces with their own control.
not a $70.00 saving , but a $230.00 saving , plus satisfaction of building myself.
Jeff
-
22nd November 2011, 08:06 PM #22
I have just repaired a pyrography tool , for my club, the lead to the pen , had a broken wire,.
While I had It I looked at the Innards, what a shock, all the box contained were
1 transformer
2 2 terminal blocks ( connect wires )
3 a high capacity dimmer unit
5 warning light
There is not even a fuse in the circuit, yet we pay big dollars for these tools,
the transformer the largest part is worth all of $25.00at an electronics supplier,
I have been given several computer power supplies all which have sufficient out put to run 2 hand pieces simultaneously , the project is ongoing.
Jeff
-
22nd November 2011, 08:08 PM #23
well done like them
Similar Threads
-
oland type tool
By hughie in forum WOODTURNING - GENERALReplies: 30Last Post: 2nd January 2009, 10:56 PM -
pyrography
By Redback in forum PYROGRAPHY (Woodburning Art)Replies: 16Last Post: 12th December 2005, 10:43 PM -
What type of Tool is this???
By BigPop in forum HAND TOOLS - UNPOWEREDReplies: 26Last Post: 18th November 2005, 07:50 PM