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Type: Posts; User: GJM
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25th March 2018, 06:24 AM
Thread: MARCH/APRIL2018 - Prize Draw # 122
by GJM- Replies
- 459
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- 1,087,478
CLAIMED I’m in
I’m in
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9th June 2015, 01:35 PM
Thread: vfd ....again
by GJM- Replies
- 30
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- 2,161
I have a Colchester Chippie as well, one of the...
I have a Colchester Chippie as well, one of the first ones made judging from the serial number. I didn't have any choice about replacing the variator, as it sounded like a bag of hammers for years,...
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24th March 2015, 05:37 PM
Thread: Inexpensive Flat Belt Supply
by GJM- Replies
- 17
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- 2,434
For the power feed for my old Denbiegh I used a...
For the power feed for my old Denbiegh I used a serpentine ply -V belt from SuperCheap. I had to cut it and sew it to get it to the right length - works a treat and doesn't stretch like leather.
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16th February 2015, 07:31 AM
Thread: Remote control of the HUANYANG VFD
by GJM- Replies
- 17
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- 3,538
With my Chipmaster, I found the loss of torque...
With my Chipmaster, I found the loss of torque with a 1440rpm (4 pole) motor below 50hz to be a problem. I have recenlty replaced it with a larger, 6 pole (960) rpm motor, overdriven up to 75hz,...
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2nd February 2015, 07:03 PM
Thread: Another Gizmo
by GJM- Replies
- 4
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- 1,403
That's clever. I am going to have a look for...
That's clever. I am going to have a look for laser pointers next time I am in the local Emporium
Geoff -
2nd February 2015, 06:59 PM
Thread: My new mill
by GJM- Replies
- 8
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- 1,473
Hats the one (or similar). My motor controls are...
Hats the one (or similar). My motor controls are in a different position and the DRO readout is where the controls are shown on that one.
They seem to be really common/ generic in China from the... -
2nd February 2015, 07:55 AM
Thread: My new mill
by GJM- Replies
- 8
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- 1,473
I don't have any specific projects. At present I...
I don't have any specific projects. At present I have a RF30 drill mill (from my later father in law) with a DRO and a 1920s ish Debiegh flat belt drive horizontal mill. This will replace the...
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31st January 2015, 06:28 PM
Thread: My new mill
by GJM- Replies
- 8
- Views
- 1,473
My new mill
I have been looking for a horizontal/ vertical mill for a while, preferably with a DRO and quill feed, rather than the fixed head of a lot of older ones. The ones at the local dealers were a bit...
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13th January 2015, 04:01 PM
Thread: Argon reg to CO2 bottle adaptor
by GJM- Replies
- 4
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- 1,221
You can buy the adapters (at least here in New...
You can buy the adapters (at least here in New Zild) and what I did with mine is change the bullnose fitting on the regulator to the CO2 one.
CO2 certaily saves some money, and the bottles seem to... -
27th October 2014, 05:50 PM
Thread: trip hammer
by GJM- Replies
- 16
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- 10,369
I have a Hattersley and Davidson hammer. It...
I have a Hattersley and Davidson hammer. It doesn't get much use these days due to other commitments, but it certainly moves some metal. Geoff
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2nd October 2014, 09:02 AM
Thread: 1 1/4" mill arbor
by GJM- Replies
- 5
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- 848
I bought a 1.25" and 7/8in arbor from here:...
I bought a 1.25" and 7/8in arbor from here:
http://www.tools4cheap.net/proddetail.php?prod=mt2arbor
Well made. I fitted a MT3-2 adapter so it will work in my Denbiegh -
8th July 2014, 01:59 PM
Thread: HM52 vertical - horizontal mills
by GJM- Replies
- 20
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- 4,005
Yes, I was thinking of another one. A Mititoyo...
Yes, I was thinking of another one. A Mititoyo DRO does seem overkill on this machine.
There is no horizontal arbor, but i have found a supplier who has them for $NZ200 or so. -
7th July 2014, 06:26 PM
Thread: HM52 vertical - horizontal mills
by GJM- Replies
- 20
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- 4,005
Yes from the Lucky Dragon Precision Noodle...
Yes from the Lucky Dragon Precision Noodle Manufacturing Plant no 1. It is overpriced too (around $NZ3.5k) for one that looks well used, as is and no DRO and no horizontal spindle. A HM50 (vertical...
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7th July 2014, 10:05 AM
Thread: HM52 vertical - horizontal mills
by GJM- Replies
- 20
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- 4,005
Over here in the Shakey Isles, our prices are...
Over here in the Shakey Isles, our prices are higher than in Oz, partly due to higher Grab, Snatch and Take = our GST is 15%, and of course "because they can".I missed a nice 1960's Pederson the...
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4th July 2014, 10:04 AM
Thread: HM52 vertical - horizontal mills
by GJM- Replies
- 20
- Views
- 4,005
HM52 vertical - horizontal mills
Anyone have one of the HM52G geared head horizontal / vertical mills from Machinery House (and others)
https://www.machineryhouse.co.nz/M161D
I really want the horizontal function as well as teh... -
10th June 2012, 05:36 PM
Thread: C02 for Mag Welding
by GJM- Replies
- 20
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- 3,642
I use CO2 and my comments echo others. It doesn't...
I use CO2 and my comments echo others. It doesn't seem to do as tidy a job as Ar/CO2 mix and the results are not as good looking - but it works, and with an owner bottle it is a no-brainer.
For... -
26th May 2012, 06:47 PM
Thread: todays tools gloat
by GJM- Replies
- 1,689
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- 218,273
Went to our local tool dealer Emporium, and they...
Went to our local tool dealer Emporium, and they had those tables with "everything on table $x" signs.
Got a new 75-100mm mike, new 125-150mike, new electric spray gun, and centres for the woodlathe... -
7th February 2011, 08:35 PM
Thread: Drives Direct VFD arrived
by GJM- Replies
- 22
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- 3,482
No I haven't - it was sold to me as a 230v-415V...
No I haven't - it was sold to me as a 230v-415V device, and the previous owner had been using it as such. Anyway, it works for me and the motor runs cool, however it is an old (50years or more) beast...
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6th February 2011, 04:50 PM
Thread: Drives Direct VFD arrived
by GJM- Replies
- 22
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- 3,482
Well, I have it set up on a 240v 1h in on a 3 pin...
Well, I have it set up on a 240v 1h in on a 3 pin plug, The motor is an OLD 1.5hp 440v 3ph motor that used to run the milking shed vacuum pump and then later on one of my wood lathes (on 440V 3ph),...
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5th February 2011, 03:02 PM
Thread: Drives Direct VFD arrived
by GJM- Replies
- 22
- Views
- 3,482
PDL Xtravert
I have a PDL Xtravert drive that does 230V ->415/440V.
Xtravert
It is a good piece of kit and is running the 3ph 440V motor in my Colchester Chipmaster lathe. The big advantage is the control...