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Member postings for Trevorh

Here is a list of all the postings Trevorh has made in our forums. Click on a thread name to jump to the thread.

Thread: Heartbroken!
01/11/2019 10:08:39

Hi Bill,

I have a set of them I picked up a couple of months ago just out of curiosity as to what they were

And like you when I used them they do work quite well

Trevor

Thread: Guarding for laser cutter
31/10/2019 12:42:55

Hi Robert

good to know as he is now talking about both cutting and a separate one for engraving

I will report back as this project progresses

Trevor

31/10/2019 08:41:39

Many thanks to all of you,

The ref to orange plastic was my feeble attempt to understand what my son was asking about as he did quote wave length and the like but it went over my head

know where he should start with obtaining such safety equipment?

I will mention about the venting of the vapours/fumes as this is quite a good point to be taken into consideration as well as the eye protection both on and off the equipment

Once again thank you

Trevor

30/10/2019 20:20:12

Evening all, my son is designing a CNC laser cutter/profiler for his hobby and has asked where he can get some Orange coloured plastic to put around the laser as a form of eye protection basically so you dont hurt your eyes when watching it cut

I guess to act similar to burning/cutting goggles but for laser emmitters

any help please

Trevor

Thread: Warco WM16 Powerfeed
29/10/2019 18:56:21

Hi John

That is a valid point and under normal circumstances I would fit said switches but

1. I have the extended bed length and together with the max speed feed rate it takes several seconds to traverse one end to the next

2 the lost room taken up by the location of the reversing switch is quite excessive when taking into account I only work on small projects

Even on rapid traverse it still takes approx 15 seconds to travel full distance

So for me its just not worth the hassel vs the rewards by paying attention to what I am doing

trevor

29/10/2019 10:37:58

Hi George, very nice, honestly yours would have been beyond my abilities, so this is what I ended up with

2019-10-28 09.35.07.jpg

just had to add a stand off plate to get the drive gear in the right position as shown below

2019-10-28 09.34.55.jpg

and we were good to go

Not sure that I am going to fit the auto return end stops and switching gear tho' 1. takes up quite a lot of room 2. I will always be there operating it so the chances of it traversing that far is quite slim

Trevor

25/10/2019 15:16:31

So with the handle removed the first problem was the shaft size vs the gear bore

2019-10-12 08.01.43.jpg

not a sliding fit - more a throw on from a long distance so I machined a bush

2019-10-12 07.59.59.jpg

This at least got the gear fitted nice and true

2019-10-12 08.24.20.jpg

next keywayed the bush keeping it in the collect

2019-10-12 13.24.58.jpg

next onto the actual main body but thats for another day

trevor

25/10/2019 15:05:43

Hi

I have gone the Purchased power feed route and bought one of these from Warco for my WM16

2019-10-12 08.00.26.jpg

and as expected as its mean't for a WM18 I need to change a few things

I will post as I go

Trevor

Thread: Warco GH1224 Wiring Diagram
22/10/2019 11:45:30

Also I couldn't see any form of suppression on any of the contactors, I have uploaded photo's of the insides in an album,

unfortunately they have ended up upside down and I can't rotate them

either way as usual this forum came up trumps

trevor

22/10/2019 11:42:45

But by putting the schematic that john posted with my schematic it made it easy to understand how it had been wired

so a very useful piece of information

trevor

22/10/2019 11:40:42

When opening the back cover I did find this photo which shows the schematic is slightly different in that I have a couple of breakers and not a fuse or contactor

2019-10-18 18.39.36.jpg

22/10/2019 10:53:15

Hi NDIY looking around it could very well have been a spider touching where it shouldn't

I checked all of the wires for scorch marks - not easily done in such a small control cabinet but as I say all of the wires/cables checked out fine and looked ok

Hope the spider enjoyed the tingle before it went pop - serves the little bugger right

trevor

22/10/2019 10:24:39

deleted double post

Edited By Trevorh on 22/10/2019 10:25:28

22/10/2019 10:24:38

Hi Mike, This is the assumption I am going with that a certain set of circumstances came to align and caused the breaker to trip, the C15 breaker is more than capable of handling the in rush and I only ever have 1 piece of kit running plus some lighting both on different circuits and protected

what worried me was that it also took out my main breaker for the shed that's why I was convinced it was a dead short somewhere

oh well just have to wait to see if it returns and if so try to deal with it

trevor

22/10/2019 09:26:04

So first Thanks to those who helped

once I had pulled the lathe clear and gained access it was the main QF1 breaker that had tripped

I disconnected the motor and checked but it was fine

Checked for loose connection - none

Checked the loads being pulled - all fine

checked mechanically - all fine and free

so its a mystery for now

I reset the breaker and put the lathe back together and its running fine

but what worries me is that it tripped for a reason and that reason has not gone away or fixed its self so it will be back.

Trevor

18/10/2019 11:29:09

Thanks John, its better than nothing

So first stop check the mains fuse, the rest is quite straight forward to follow

cheers

trevor

18/10/2019 10:21:11

Morning Howard, Yes I had the manual but it has gotten misplaced in the mists of time hence the request

I will try warco and see

thanks

18/10/2019 09:40:20

Hi, Hoping someone has access to the wiring diagram for the Warco GH 1224 Lathe,

Pressed the start and it went POP and the breaker tripped out, No magic smoke escaped so I am assuming for now anyway that it has suffered a dead short somewhere

And like all owners I have the lathe up against the wall so now tonight I have to lift it clear to get access to the control box at the rear

Luckily I have an engine hoist and chain blocks so it shouldn't be the end of the world to move it out

I am sure it will be obvious once I gain entry to the electrics but thought it might safe a little time if I can look at the circuit first

Thanks

Trevor

Thread: How many Hammers
25/09/2019 10:42:57

So a question for all you hammer buff's

why on the continent do they all use square headed hammers and here in the UK we prefer to use round headed hammers?

regards

Trevor

Thread: Flash player
16/08/2019 20:44:43

Google have announced that they are dropping Flash in 2020 - will no longer be supported or used by google

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