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Search: Posts Made By: andrewuk
Forum: 702. Power Supplies Tue 11 March 2014, 16:56
Replies: 18
Views: 15,266
Posted By andrewuk
power supplies

Thanks for the advice Mike and Pete, I wasn't sure if the negatives of two dc power supplies could be connected.
Forum: MechMates already cutting Mon 10 March 2014, 04:15
Replies: 74
Views: 17,344
Posted By andrewuk
Nice work,especially the key.

Nice work,especially the key.
Forum: 702. Power Supplies Mon 10 March 2014, 04:10
Replies: 18
Views: 15,266
Posted By andrewuk
Hi, when we say that ALL grounds are to be...

Hi, when we say that ALL grounds are to be connected, does that include my 24VDC din rail power supply I'm using to power the e-stop circuit. Thanks
Forum: 60. Wiring & Cable Management Tue 28 January 2014, 14:25
Replies: 4
Views: 3,622
Posted By andrewuk
spindle

Thanks for the replies, that spindle is a bit out of my price bracket Sean :eek:
Forum: 60. Wiring & Cable Management Tue 28 January 2014, 11:51
Replies: 4
Views: 3,622
Posted By andrewuk
spindle

Hi Im thinking of buying a spindle and inverter, my first choice was a water cooled spindle like most people seem to use, but I have seen a 3kw air cooled spindle and inverter for only £230.00 it...
Forum: 60. Wiring & Cable Management Thu 07 November 2013, 03:23
Replies: 2
Views: 3,055
Posted By andrewuk
contactor

Hi its time to order the contactor ,ill be running a 2.2kw spindle but i am a little confused about the right contactor amperage, do i follow AC1 or AC3 specs i think it should be AC3 Thanks
Forum: MechMates already cutting Thu 29 August 2013, 14:03
Replies: 115
Views: 35,282
Posted By andrewuk
john i remember now you used a auto type relay

john i remember now you used a auto type relay
Forum: MechMates already cutting Thu 29 August 2013, 02:33
Replies: 115
Views: 35,282
Posted By andrewuk
Thanks for the reply john. i personally think...

Thanks for the reply john. i personally think low voltage is the way to go as most new machines use low voltage on the E-stops. are you using a standard contactor or a safety relay?
Forum: 702. Power Supplies Sun 18 August 2013, 06:04
Replies: 59
Views: 28,965
Posted By andrewuk
68000uF capacitors

Hi would it be ok to use 68000uF capacitors as I might be able to get some verry cheap ? Thanks
Forum: Construction started, but not cutting yet Tue 09 April 2013, 12:25
Replies: 103
Views: 45,744
Posted By andrewuk
lol i'm going for that record welcome back.

lol i'm going for that record welcome back.
Forum: 70. Control Systems Wed 05 December 2012, 01:37
Replies: 14
Views: 5,553
Posted By andrewuk
pushbutton box

Lol.... I ment to keep dust out:)
Forum: 70. Control Systems Tue 04 December 2012, 13:20
Replies: 14
Views: 5,553
Posted By andrewuk
pushbutton box

Thanks for the info everyone...should i use IP65 Enclosures?
Forum: 70. Control Systems Mon 03 December 2012, 05:42
Replies: 14
Views: 5,553
Posted By andrewuk
push button boxes

Thanks for the replies. What I should of asked is how deep should the boxes be for all the cables etc.
Forum: 70. Control Systems Mon 03 December 2012, 01:08
Replies: 14
Views: 5,553
Posted By andrewuk
pushbutton box

That helps a lot ken thanks:eek:
Forum: 70. Control Systems Sun 02 December 2012, 13:02
Replies: 14
Views: 5,553
Posted By andrewuk
push buttons

HI what’s the best size for the pushbutton boxes being looking for a while but cant find the answer? Thanks
Forum: 60. Wiring & Cable Management Tue 02 October 2012, 13:59
Replies: 73
Views: 41,672
Posted By andrewuk
Thanks sean

Thanks sean
Forum: 60. Wiring & Cable Management Tue 02 October 2012, 13:22
Replies: 73
Views: 41,672
Posted By andrewuk
Think i found the answer :)

Think i found the answer :)
Forum: 60. Wiring & Cable Management Tue 02 October 2012, 03:46
Replies: 73
Views: 41,672
Posted By andrewuk
cable chain

Hi does anyone know what length cable chain is needed fo a 10x5 table...thanks
Forum: Construction started, but not cutting yet Sat 25 August 2012, 10:34
Replies: 7
Views: 3,566
Posted By andrewuk
pcb board

made a pcb relay board today using these instructions
http://clacktronics.co.uk/diy/pressnpeel

Big thanks to Dmitriy for sharing his design
Forum: Construction started, but not cutting yet Thu 02 August 2012, 15:00
Replies: 7
Views: 3,566
Posted By andrewuk
new start

So now i finally have the time to seriously start my build, i though it was time to try the motors and drivers and all seems well. Going to start the steel work this weekend will post some pics soon...
Forum: 70. Control Systems Wed 01 August 2012, 12:34
Replies: 333
Views: 131,917
Posted By andrewuk
Thanks for taking the time to explain that mike i...

Thanks for taking the time to explain that mike i appreciate it
Forum: 70. Control Systems Tue 31 July 2012, 13:30
Replies: 333
Views: 131,917
Posted By andrewuk
Mike i checked the data sheet it doesn't tell me...

Mike i checked the data sheet it doesn't tell me anything is they a way i can check with a multimeter Thanks
Forum: 70. Control Systems Tue 31 July 2012, 03:16
Replies: 333
Views: 131,917
Posted By andrewuk
That's a good point I better check

That's a good point I better check
Forum: 70. Control Systems Sun 29 July 2012, 08:40
Replies: 333
Views: 131,917
Posted By andrewuk
proximity sensors

Received my proximity sensors yesterday wired them to a 9v battery and they seem to work ok would they be any advantage in using 24volts as i have a 24volt estop relay i might use once i figure the...
Forum: 70. Control Systems Tue 24 July 2012, 13:25
Replies: 5
Views: 3,163
Posted By andrewuk
breakout board

Hi mike its this one from a uk supplier http://www.diycnc.co.uk/html/uniport.html
Showing results 1 to 25 of 46

 
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