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5th Aug 2023, 10:08 PM
Thread: Harrison m250
by John_Dilinger- Replies
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Harrison m250
Hey guys,
I'm trying to find a HARRISON M250 metric geared lathe, I found one in Newcastle at MAXXON machinery but it's english geared and no use to me.
If anyone has one or knows of someone... -
25th Jul 2021, 11:32 PM
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I don't see a downside at all, the surface finish...
I don't see a downside at all, the surface finish is quite good.
A 60 grit wheel was used to get that finish, if I use my 120 grit or 230 diamond wheel its... -
26th Feb 2021, 10:27 PM
Thread: Spining indexer
by John_Dilinger- Replies
- 1
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- 2,884
Spining indexer
Newest project in the works is a spining indexer.
The idea of building / fabricating this came about after realising my D-bit grinder was not suited for grinding long cylindrical shapes, who would... -
19th Feb 2021, 11:11 AM
Thread: Squareness comparator
by John_Dilinger- Replies
- 10
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- 6,408
So I don't think the radius really matters, as...
So I don't think the radius really matters, as long as it's not so large you can't get a decent variation on either side of the centre point.
I used a radius of 100mm to make mine and it works... -
18th Feb 2021, 10:34 PM
Thread: Squareness comparator
by John_Dilinger- Replies
- 10
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- 6,408
The fabrication...
The fabrication...
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18th Feb 2021, 10:31 PM
Thread: Squareness comparator
by John_Dilinger- Replies
- 10
- Views
- 6,408
Squareness comparator
The decision to fab a squareness comparator came about whilst trying to check if the jaws on my milling vice were square (they were not).
I rigged up a mag base with a dial indicator attached and... -
7th Feb 2021, 07:25 AM
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- 12
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So I used 2x tension gast struts 200kn each. Set...
So I used 2x tension gast struts 200kn each. Set it up the same as how the spring packs were setup with custom mounting points. Then used stainless wire cable to connect from top of strut system over...
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4th Feb 2021, 08:39 PM
- Replies
- 12
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So finally installed the NVR switch, wired it up...
So finally installed the NVR switch, wired it up and got it working...
It is so quiet, spindle spins at... -
2nd Feb 2021, 09:04 PM
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- 12
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1 axis...
1 axis DROhttps://uploads.tapatalk-cdn.com/20210202/9853801e71b9d519b45d2c31351bafdc.jpghttps://uploads.tapatalk-cdn.com/20210202/15d0b5dc8fc485f4766c72bb37f7fc60.jpg
Sent from my IN2023 using... -
30th Jan 2021, 09:12 PM
- Replies
- 12
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- 7,146
Here are a couple of shots on how I converted the...
Here are a couple of shots on how I converted the axis to...
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30th Jan 2021, 09:08 PM
- Replies
- 12
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- 7,146
Hi Eric, Attached is the sales advert for the...
Hi Eric,
Attached is the sales advert for the MACSON surface grinder, on the advert it references the grinder as a M-64.
I replaced the spindle bearings with high precision NSK units.
So... -
21st Jan 2021, 07:39 PM
- Replies
- 12
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- 7,146
MACSON M-64 Surface Grinder Rebuild.
Hey guys,
So thought I would post a little thread on my MACSON M-64 surface grinder rebuild.
Bought this bad boy in 2018 off a guy way up in the blue mountains, took me almost 2 hours to get... -
3rd Oct 2019, 10:41 AM
Thread: KURODA Automatic Boring Head
by John_Dilinger- Replies
- 5
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- 4,025
Yeah your right Mike, it's MT3 M12. Also if...
Yeah your right Mike, it's MT3 M12.
Also if this thing ever needs parts is there somewhere one might source these from? Or is a case of "fab your own"?
Sent from my SM-G960F using Tapatalk -
3rd Oct 2019, 12:59 AM
Thread: KURODA Automatic Boring Head
by John_Dilinger- Replies
- 5
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- 4,025
KURODA Automatic Boring Head
So picked up a Kuroda boring head a few days ago. I was kinda excited as I had been looking for one for quit a while.
I have seen a few identical to the one I acquired, although mine has 2...