|
10-20-2009, 12:49 AM
| #316 |
| Old Timer Join Date: May 2006 Location: PDX
Posts: 1,266
|
My acme screw and delrin nut arrived today. It's 3/8"-10 tpi. There's enough rod for 1-2 more winders. PM me if you need a chunk of it.
|
|  |
| ...and now, a word from our sponsor: |
| |
|
11-13-2009, 06:30 PM
| #317 |
| Senior Member  Join Date: Apr 2009
Posts: 305
|
not news on your winder? 
__________________ .......my gaussmeter project..... schematic & pcb ........ .......first pickup with my cnc winder........ |
|
| |
|
11-13-2009, 11:02 PM
| #318 |
| Old Timer Join Date: May 2006 Location: PDX
Posts: 1,266
|
Soon I hope, I just figured out that T-shirt transfer paper is not the right stuff to use to get a pcb etching mask.
|
|
| |
|
11-14-2009, 07:06 AM
| #319 |
| Senior Member Join Date: Apr 2009
Posts: 305
|
i made my pcb with a home made ultraviolet light source exposure box built with a old scanner box and 3 insect traps 15watt uv neon bulb.... i print pcb on normal white paper, then expose for 20min develop with NaOH (about 1 min) and etch with cheap and fast Hydrochloric acid and Hydrogen peroxide 3/1 solution (about 5 min) this procedure seems fastidious.... but if you sometimes need some well done pcb (for example for onboard bass preamp or other...) it is easy and cheap ************************************************* if you need only this pcb i suggest press-n-peel sheet procedure or next month i will have professional PCBs  ciao
__________________ .......my gaussmeter project..... schematic & pcb ........ .......first pickup with my cnc winder........ Last edited by -Elepro-; 11-14-2009 at 07:36 AM. |
|
| |
|
12-12-2009, 07:05 AM
| #320 |
| Old Timer Join Date: May 2006 Location: PDX
Posts: 1,266
|
I got a start on the traverse today. It's a 3/8" 10TPI acme threaded rod from McMaster Carr and a pair of cheap ball bearing races from Enco. The delrin nut came from Ebay. I made the bearing holders on the mill and turned down the journals on the lathe. Everything is a light press fit. There will be about 3" of travel depending on the final design.
|
|
| |
| The Following User Says Thank You to David King For This Useful Post: | David Schwab (12-12-2009) |
|
12-12-2009, 05:32 PM
| #321 |
| Senior Member Join Date: Apr 2009
Posts: 305
|
fine work  i too started with new mechanics .... but with main motor assembly....bye
__________________ .......my gaussmeter project..... schematic & pcb ........ .......first pickup with my cnc winder........ |
|
| |
|
12-12-2009, 08:32 PM
| #322 |
| Old Timer Join Date: May 2006 Location: PDX
Posts: 1,266
|
Hi Elepro, Thanks for the encouragement. What's the estimated time of arrival on the "professional" PCB? I just got a UV curing station for a different process I use but I don't even know where to get photo-sensitive PCB. Is it something every electronics house will sell? I found this stuff on Ebay: http://cgi.ebay.com/ws/eBayISAPI.dll...m=320449098787 it's blue, stick-on film and it's only 150mm x 200mm which I think is big enough but not sure. (That place also sells 1602 LCD displays for $7.50) Here's another kit that includes the developer: http://cgi.ebay.com/ws/eBayISAPI.dll...m=260519613839 It doesn't give the width but it ships from a domestic address. Last edited by David King; 12-12-2009 at 09:03 PM. |
|
| |
|
12-12-2009, 09:23 PM
| #323 |
| Pickup Maker  Join Date: May 2006 Location: Montclair, NJ
Posts: 5,624
|
David, most electronics parts suppliers sell photo sensitive PCB and even kits. Here's one: Circuit Fabrication Kits from Allied Electronics
__________________ Those who create are rare; those who cannot are numerous. Therefore, the latter are stronger. - Coco Chanel www.sgd-lutherie.com www.myspace.com/sgdlutherie www.myspace.com/davidschwab |
|
| |
|
12-12-2009, 11:34 PM
| #324 | |
| Senior Member  Join Date: Jun 2006
Posts: 844
| Quote:
(6 months ago and haven't returned it yet) Try "Press-n-Peel Blue" for making a PCB, it's the easiest way to go. (BTW, it's all hardware-store parts, ACE, Home Depot etc) Last edited by RedHouse; 12-13-2009 at 03:55 PM. | |
|
| |
|
12-13-2009, 09:20 AM
| #325 | |
| Senior Member Join Date: Apr 2009
Posts: 305
| Quote:
hello, about professional PCB i really don't know because i paid for the service more than 40 days ago but i did not receive yet.... some days ago i threatened to start a paypal dispute and then they said that pcbs have been shipped 20 days ago..... but they will make and ship new pcbs again...  i think you can find photo-sensitive PCB at your electronic components local store.... bye
__________________ .......my gaussmeter project..... schematic & pcb ........ .......first pickup with my cnc winder........ | |
|
| |
|
12-17-2009, 09:28 PM
| #326 |
| Senior Member Join Date: Apr 2009
Posts: 305
|
first steps in my new main motor assembly.... not wonderful but very heavy    bye
__________________ .......my gaussmeter project..... schematic & pcb ........ .......first pickup with my cnc winder........ |
|
| |
| The Following User Says Thank You to -Elepro- For This Useful Post: | David King (12-19-2009) |
|
12-19-2009, 05:46 AM
| #327 |
| Old Timer Join Date: May 2006 Location: PDX
Posts: 1,266
|
That should stand the test of time. It might even survive armageddon. |
|
| |
|
12-24-2009, 12:33 PM
| #328 |
| Senior Member Join Date: Apr 2009
Posts: 305
| .... arrived... i'll test them in the next days..... merry Christmas! ciao
__________________ .......my gaussmeter project..... schematic & pcb ........ .......first pickup with my cnc winder........ |
|
| |
| The Following User Says Thank You to -Elepro- For This Useful Post: | David King (12-27-2009) |
|
12-27-2009, 04:45 AM
| #329 |
| Old Timer Join Date: May 2006 Location: PDX
Posts: 1,266
|
That looks very nice with the silkscreen Elepro. When can we get ours over here in the states?
|
|
| |
|
12-27-2009, 09:50 AM
| #330 |
| Senior Member Join Date: Apr 2009
Posts: 305
|
i have ten of those... in these days i'll test one and then i'm ready to ship....
__________________ .......my gaussmeter project..... schematic & pcb ........ .......first pickup with my cnc winder........ |
|
| |
|
01-04-2010, 11:55 AM
| #331 |
| Senior Member Join Date: Apr 2009
Posts: 305
| i'm testing it....
__________________ .......my gaussmeter project..... schematic & pcb ........ .......first pickup with my cnc winder........ |
|
| |
| The Following User Says Thank You to -Elepro- For This Useful Post: | David King (01-05-2010) |
|
01-05-2010, 07:22 AM
| #332 |
| Senior Member Join Date: Apr 2009
Posts: 305
|
__________________ .......my gaussmeter project..... schematic & pcb ........ .......first pickup with my cnc winder........ Last edited by -Elepro-; 01-05-2010 at 07:38 AM. |
|
| |
|
01-07-2010, 06:43 PM
| #333 | |
| Senior Member Join Date: Jun 2006
Posts: 844
| Quote:
(or $217.00-USD for a complete built and tested board) and at last look at suitable stepper motors were like around $30/pair, and last look at stepper drivers was around $44/pair off eBay. So we're talking around $219.00-USD and whatever the cost is associated with fabrication of the actual winder, and traverse mechanism (under $100-USD?). So then as a reasonable ball-park price figure one should be looking at a little over $300-USD and a bit of fabrication to get into your CNC winder, ...correct? Last edited by RedHouse; 01-07-2010 at 06:51 PM. Reason: typo's | |
|
| |
|
01-08-2010, 12:19 AM
| #334 |
| Old Timer Join Date: May 2006 Location: PDX
Posts: 1,266
|
Brad that looks about right to me, I came with a rough estimate of under $400. Don't forget the power supply transformer for $15.
|
|
| |
|
01-08-2010, 10:14 AM
| #335 |
| Senior Member Join Date: Apr 2009
Posts: 305
|
connections
__________________ .......my gaussmeter project..... schematic & pcb ........ .......first pickup with my cnc winder........ |
|
| |
|
01-13-2010, 03:06 PM
| #336 |
| Senior Member Join Date: Apr 2009
Posts: 305
|
Andrew, i reply here to your PM so it's useful for everyone interested.... the driver posted in my POST#105 is not well tested.... I built it but after some problems with them David King sent me 2 dragon driver so I left my drivers... ....after mounting Dragon drivers i discovered that problems was not in my drivers but in power supply transformer i used.... ...winder in youtube videos has the dragon drivers... now i'm building a new complete electronics with those my drivers.... so i'll test well in some days or in the next week.... ... this could be a cheap solution.... it is a 3 axis driver but you can use 2... but could be some difficult in wiring with that connector for who has not experience.....
__________________ .......my gaussmeter project..... schematic & pcb ........ .......first pickup with my cnc winder........ |
|
| |
| The Following User Says Thank You to -Elepro- For This Useful Post: | the great waldo (01-13-2010) |
|
01-14-2010, 10:36 AM
| #337 |
| Senior Member Join Date: Apr 2009
Posts: 305
|
here is a picture for drilling panel: in black mounting screws and display window in red push buttons in green hole for wire block screws.... You can make not these but You have to disassemble unit from panel for wiring.... (i will not make in my new electronics) remember to print in 100% dimensions and check it before drilling
__________________ .......my gaussmeter project..... schematic & pcb ........ .......first pickup with my cnc winder........ |
|
| |
| The Following User Says Thank You to -Elepro- For This Useful Post: | David King (01-14-2010) |
|
01-14-2010, 08:05 PM
| #338 |
| Old Timer Join Date: May 2006 Location: PDX
Posts: 1,266
|
My Mouser order showed up yesterday. I hope the Italian postal god is in good humor for the pcb.
|
|
| |
|
01-14-2010, 10:14 PM
| #339 |
| Old Timer Join Date: May 2006 Location: PDX
Posts: 1,266
|
PCB is in the house. 7 days transit, incredible! Thank you Elepro . |
|
| |
|
01-14-2010, 10:33 PM
| #340 |
| Senior Member Join Date: Apr 2009
Posts: 305
|
yes it's a record  ....please let me know if all parts in mouser list are ok with pcb.... ...and let us see your complete controller.... bye
__________________ .......my gaussmeter project..... schematic & pcb ........ .......first pickup with my cnc winder........ |
|
| |
|
01-14-2010, 10:50 PM
| #341 |
| Old Timer Join Date: May 2006 Location: PDX
Posts: 1,266
|
Assembly photos, all the parts are here, everything fits. It's fun.
|
|
| |
|
01-14-2010, 11:21 PM
| #342 |
| Old Timer Join Date: May 2006 Location: PDX
Posts: 1,266
|
Elepro, I wonder if I need stand-offs under the display? I don't think so but I thought I'd check before I solder the display in place.. -Thanks. Now if I can just remember where I put those PICs.. |
|
| |
|
01-14-2010, 11:27 PM
| #343 |
| Senior Member Join Date: Apr 2009
Posts: 305
|
you can solder display without anything else....
__________________ .......my gaussmeter project..... schematic & pcb ........ .......first pickup with my cnc winder........ |
|
| |
| The Following User Says Thank You to -Elepro- For This Useful Post: | David King (01-14-2010) |
|
01-14-2010, 11:31 PM
| #344 |
| Old Timer Join Date: May 2006 Location: PDX
Posts: 1,266
|
Found the PICs but I don't know which one goes where. One has tape over it, is it IC1? tnx. |
|
| |
|
01-14-2010, 11:35 PM
| #345 |
| Senior Member Join Date: Apr 2009
Posts: 305
|
yes, it is IC1
__________________ .......my gaussmeter project..... schematic & pcb ........ .......first pickup with my cnc winder........ |
|
| |
|
01-14-2010, 11:52 PM
| #346 |
| Senior Member Join Date: Apr 2009
Posts: 305
| Attention in your last photo both dip28 socket are in the wrong side
__________________ .......my gaussmeter project..... schematic & pcb ........ .......first pickup with my cnc winder........ |
|
| |
|
01-15-2010, 01:15 AM
| #347 |
| Old Timer Join Date: May 2006 Location: PDX
Posts: 1,266
|
I lined up all the notches. I hope ICs are in the right orientation?
|
|
| |
|
01-15-2010, 06:33 AM
| #348 |
| Senior Member Join Date: Apr 2009
Posts: 305
|
the left one is reverse side!!! you had watch the silkscreen... i made for this   
__________________ .......my gaussmeter project..... schematic & pcb ........ .......first pickup with my cnc winder........ |
|
| |
|
01-15-2010, 11:13 AM
| #350 | |
| Senior Member Join Date: Apr 2009
Posts: 305
| Quote:
 how many costs? where you buy? here a supply for your configuration... bye
__________________ .......my gaussmeter project..... schematic & pcb ........ .......first pickup with my cnc winder........ | |
|
| |
| The Following User Says Thank You to -Elepro- For This Useful Post: | the great waldo (01-15-2010) |
 |
| Bookmarks |
| Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
| Thread Tools | |
| Display Modes | |
| |
Similar Threads | ||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| Yamaha's breath controller | jjj | Music Electronics | 2 | 12-14-2008 02:11 PM |
| Designing a CNC Winder and Tensioner | Phil m | Tools and Coil Winding Gear | 14 | 12-05-2008 03:02 AM |
| foot controller for gp-16 and ada mp1 | sixpackfrank@bigpond.com | Music Electronics | 5 | 11-24-2008 07:24 PM |
| Was:roland FC100 midi controller | reibian | Music Electronics | 0 | 05-10-2008 07:45 PM |
| turret board vs eyelet board | clintonb | Build Your Amp | 5 | 09-22-2007 07:44 PM |
Linear Mode
