Forum: Archives
Thu 31 July 2008, 15:23
|
Replies: 68
Views: 88,266
Anyone seen this TrueCNC Design?
Maybe it's old hat. I just found something on CNCZone http://www.cnczone.com/forums/showpost.php?p=483296&postcount=12 thatprompted me to do a web search.
...
|
Forum: 10. Base Table
Mon 11 February 2008, 11:22
|
Replies: 12
Views: 20,113
|
Forum: About this Forum
Sun 27 January 2008, 08:45
|
Replies: 5
Views: 15,150
Will do. I noticed this morning that the forum...
Will do. I noticed this morning that the forum didn't remember me. CNCzone had this problem for awhile and it was random. I had to "clear my cookies" but it wasn't a gastrointestinal problem. I...
|
Forum: About this Forum
Sat 26 January 2008, 18:47
|
Replies: 5
Views: 15,150
|
Forum: About this Forum
Sat 26 January 2008, 07:58
|
Replies: 5
Views: 15,150
Why can I sometimes not see all the pictures?
Where are the pictures? I'm logged in but what I often see is:
It all works. Now to get the table done.
Name: Ratsnest.jpg Views: 44 Size: 47.2 KB
This only happens at mechmate, not at...
|
Forum: 702. Power Supplies
Thu 24 January 2008, 21:47
|
Replies: 18
Views: 31,911
You may want to reconsider the location of the...
You may want to reconsider the location of the bridge rectifier.There was a post recently on CNCzone that showed a pretty ugly failure when the bridge overheated and shorted due to a loose screw...
|
Forum: Miscellaneous / General / Whatever / Catchall
Thu 24 January 2008, 21:47
|
Replies: 308
Views: 305,975
You may want to reconsider the location of the...
You may want to reconsider the location of the bridge rectifier.There was a post recently on CNCzone that showed a pretty ugly failure when the bridge overheated and shorted due to a loose screw...
|
Forum: Construction started, but not cutting yet
Sat 22 December 2007, 07:00
|
Replies: 7
Views: 11,046
|
Forum: Driving Mechanisms: Rack/pinion, gears, screws, belts & chains
Tue 27 November 2007, 08:20
|
Replies: 87
Views: 110,117
I purchased 4 each, P/N 200011 73" 20PA 20...
I purchased 4 each, P/N 200011 73" 20PA 20 Pitch Gear Racks for $24.80 each plus $20.00 for shipping in June 2007 from http://www.stdsteel.com/gr_stock.htm for a different project. They don't take...
|
Forum: Motors & their mountings
Tue 25 September 2007, 15:39
|
Replies: 26
Views: 26,166
There was a thread here:...
There was a thread here: http://www.cnczone.com/forums/showthread.php?t=29262
in which Mariss may have answered this question regarding drive current vs motor current. See post 32.
|
Forum: 60. Wiring & Cable Management
Mon 10 September 2007, 14:09
|
Replies: 107
Views: 134,897
|
Forum: Archives
Mon 18 June 2007, 15:37
|
Replies: 94
Views: 3,761,952
On a factory floor, it isn't common at all. Per...
On a factory floor, it isn't common at all. Per NEC code, it is required in newly built or (re)wired home garages, kitchens, baths and outdoor receptacles. But most older garages don't have GFI and...
|
Forum: Archives
Mon 18 June 2007, 11:04
|
Replies: 94
Views: 3,761,952
That's good. And I was actually addressing the...
That's good. And I was actually addressing the contactor as opposed to the disconnect switch. It's the reason redundant contactors are required in the applications that are considered to be more...
|
Forum: MechMates already cutting
Sun 17 June 2007, 15:40
|
Replies: 415
Views: 426,891
|
Forum: Archives
Sun 17 June 2007, 15:40
|
Replies: 94
Views: 3,761,952
|
Forum: Archives
Sun 17 June 2007, 09:11
|
Replies: 94
Views: 3,761,952
As far as bottom feeding a contactor, I'm not...
As far as bottom feeding a contactor, I'm not sure. The only example I found was another Reliance Electric design, but they had relabeled the terminals. I found this short discussion also but I don't...
|
Forum: Archives
Sat 16 June 2007, 18:09
|
Replies: 94
Views: 3,761,952
|
Forum: Archives
Sat 16 June 2007, 11:10
|
Replies: 94
Views: 3,761,952
|
Forum: Archives
Sat 16 June 2007, 08:04
|
Replies: 94
Views: 3,761,952
|
Forum: Archives
Fri 15 June 2007, 20:09
|
Replies: 94
Views: 3,761,952
Hi Greg,
The picture is a little unclear...
Hi Greg,
The picture is a little unclear mostly because it is shown pictorially. I've put a standard E-Stop type circuit below with an added Off pushbutton. The C1 contact is the "seal in" contact...
|
Forum: Archives
Fri 15 June 2007, 13:42
|
Replies: 94
Views: 3,761,952
Hi Gerald,
The last was better, but at...
Hi Gerald,
The last was better, but at least in the US it is rare to see the neutral being switched and is possibly not to NEC code. It is also much, much easier to trace down open switches when...
|
Forum: Archives
Thu 14 June 2007, 20:39
|
Replies: 94
Views: 3,761,952
Hi Gerald,
I do industrial controls for a...
Hi Gerald,
I do industrial controls for a living in the US. I just saw this thread and one thing that jumps off the page at me is the location of the Off/Estops vs the On Pushbutton. The ideal...
|