CHALLENGER 2 PRE-ORDERS
OPEN ON THE 6TH FEB 2025


Chieftain build by Phil Woollard.

Forum for discussion relating to the Chietain MBT
Post Reply
Phil Woollard
Posts: 4271
Joined: Mon Mar 01, 2010 4:48 pm
Location: Cornwall
Has liked: 2267 times
Been liked: 7152 times

Re: Chieftain build by Phil Woollard.

Post by Phil Woollard »

The 3d printer arrived, I've put it together calibrated it all and it's now busy printing an owl!
Attachments
IMG_20200407_165432_kindlephoto-62899362.jpg
IMG_20200407_165442_kindlephoto-62882002.jpg
Mechanical engineer.
2 Youtube channels, Phil Woollard and Magpiespyro. Facebook/ Phil Woollard.
Commission builds considered. Pm for my email.

Kevin Hunter
Posts: 559
Joined: Sat Nov 03, 2012 9:10 am
Location: Guernsey, Channel Islands
Has liked: 598 times
Been liked: 145 times

Re: Chieftain build by Phil Woollard.

Post by Kevin Hunter »

You really don’t hang around...... :D

Mark Heaps
Posts: 852
Joined: Sun Apr 03, 2016 3:39 pm
Location: Germany
Has liked: 270 times
Been liked: 324 times

Re: Chieftain build by Phil Woollard.

Post by Mark Heaps »

Make a rotary base junction for that floor and you will be able to rotate the turret 13 times clockwise before the turret unscrews and falls off.

Mark

User avatar
John Clarke
Posts: 1676
Joined: Sun Oct 17, 2010 10:06 pm
Location: Staffordshire
Been liked: 1800 times

Re: Chieftain build by Phil Woollard.

Post by John Clarke »

You'll have to tell us how Hedwig turned out :lol:
Oh Man, I only ride em I don't know what makes them work,
Definatley an Anti-Social type

Phil Woollard
Posts: 4271
Joined: Mon Mar 01, 2010 4:48 pm
Location: Cornwall
Has liked: 2267 times
Been liked: 7152 times

Re: Chieftain build by Phil Woollard.

Post by Phil Woollard »

It was so exciting, I thought it was going to be one big owl but it turned out that wasn't two clawed feet it was two different bodies!
Attachments
Sorry I don't know how that one slipped in!
Sorry I don't know how that one slipped in!
antar2.jpg (218.62 KiB) Viewed 787 times
Setting out the turret cabinets and the commanders seat which I'm having real trouble with, simply from the lack of a plan view of just where it all fits in.
Setting out the turret cabinets and the commanders seat which I'm having real trouble with, simply from the lack of a plan view of just where it all fits in.
Once I have the printed shell x 20 I can start making the ammunition racks.
Once I have the printed shell x 20 I can start making the ammunition racks.
And now to attempt to print the 120mm shell file from Vince!
And now to attempt to print the 120mm shell file from Vince!
IMG_20200407_184442_kindlephoto-101306871.jpg
Mechanical engineer.
2 Youtube channels, Phil Woollard and Magpiespyro. Facebook/ Phil Woollard.
Commission builds considered. Pm for my email.

Kevin Hunter
Posts: 559
Joined: Sat Nov 03, 2012 9:10 am
Location: Guernsey, Channel Islands
Has liked: 598 times
Been liked: 145 times

Re: Chieftain build by Phil Woollard.

Post by Kevin Hunter »

Back to turret interior, you may have to invest a tenner but these may be useful?

https://www.greenmachinesurplus.com/chi ... -666-p.asp

Unless anyone already has them and prepared to share with you.....

Best
Kevin

Phil Woollard
Posts: 4271
Joined: Mon Mar 01, 2010 4:48 pm
Location: Cornwall
Has liked: 2267 times
Been liked: 7152 times

Re: Chieftain build by Phil Woollard.

Post by Phil Woollard »

Thanks again Kevin, I have used these guys before! I have the drawings on the way.
Kind regards Phil
Mechanical engineer.
2 Youtube channels, Phil Woollard and Magpiespyro. Facebook/ Phil Woollard.
Commission builds considered. Pm for my email.

Phil Woollard
Posts: 4271
Joined: Mon Mar 01, 2010 4:48 pm
Location: Cornwall
Has liked: 2267 times
Been liked: 7152 times

Re: Chieftain build by Phil Woollard.

Post by Phil Woollard »

Vince, your shell lives mate! 8)
Attachments
IMG_20200408_133642_kindlephoto-106988773.jpg
IMG_20200408_135746_kindlephoto-106965468.jpg
IMG_20200408_135802_kindlephoto-106940449.jpg
Mechanical engineer.
2 Youtube channels, Phil Woollard and Magpiespyro. Facebook/ Phil Woollard.
Commission builds considered. Pm for my email.

Vince Cutajar
Posts: 2188
Joined: Wed Nov 15, 2017 1:43 pm
Location: Malta
Has liked: 776 times
Been liked: 1743 times

Re: Chieftain build by Phil Woollard.

Post by Vince Cutajar »

You made my day Phil. Good to hear that you were able to 3D print from my stl file. So what do you think? Does it look like a scaled down version of the real thing?

With the large area of your 3D printer you could print more than one shell at a time.

Vince

Phil Woollard
Posts: 4271
Joined: Mon Mar 01, 2010 4:48 pm
Location: Cornwall
Has liked: 2267 times
Been liked: 7152 times

Re: Chieftain build by Phil Woollard.

Post by Phil Woollard »

I've not cleaned it up yet. There's quite a bit of scaffolding to remove but that's no big deal and the quality is excellent. I wonder if it would print ok stood up on its nose maybe?
I think you should be proud of that shell Vince!
I'm still learning to operate the machine and getting used to the Cura software that we have downloaded to run the file, it's all very promising indeed.
I will try to print say six shells at once, I will send you one as a thank you, just need your address by pm.
We have downloaded a scanning app that simply (simply my arse) uses your smart phone to basically take a guided video of the subject on a grid on a turntable, should be interesting if it works ok, it did have good reviews. So that's the next step, scanning! 8)
Attachments
IMG_20200408_135802_kindlephoto-106940449.jpg
Mechanical engineer.
2 Youtube channels, Phil Woollard and Magpiespyro. Facebook/ Phil Woollard.
Commission builds considered. Pm for my email.

User avatar
Robert E Morey
Posts: 2311
Joined: Wed Jul 18, 2007 12:59 am
Location: Seattle, WA USA
Has liked: 132 times
Been liked: 783 times

Re: Chieftain build by Phil Woollard.

Post by Robert E Morey »

Phil trying printing vertically. Should be ok, no overhangs to speak of. Perhaps less woodgrain effect.
Best regards,
Bob

Phil Woollard
Posts: 4271
Joined: Mon Mar 01, 2010 4:48 pm
Location: Cornwall
Has liked: 2267 times
Been liked: 7152 times

Re: Chieftain build by Phil Woollard.

Post by Phil Woollard »

Hi Bob, we are working on the editing of the stl file program as we speak, we need to change the axis so we can print any which way with minimal cleaning up, I don't want to lose the tracer holes either as some of the rounds are stored nose down in the turret racking.
I've been printing shells since dawn this morning ( this machine has to pay for its self asap), do you know the machine even tells you the individual manufacturing cost of each unit, less you time of course!
I'm now about to start cleaning up the shells in the workshop, paint them and see just how good the quality is. 8)
I also need to make a couple of the electrical cabinets today so I can replicate those as there are so many.
Scanning an object is my next steep learning curve. 8)
Attachments
IMG_20200409_080841_kindlephoto-143291777.jpg
Mechanical engineer.
2 Youtube channels, Phil Woollard and Magpiespyro. Facebook/ Phil Woollard.
Commission builds considered. Pm for my email.

Kevin Hunter
Posts: 559
Joined: Sat Nov 03, 2012 9:10 am
Location: Guernsey, Channel Islands
Has liked: 598 times
Been liked: 145 times

Re: Chieftain build by Phil Woollard.

Post by Kevin Hunter »

Morning Phil, what scanning app are you planning to use?
Kevin

Btw, did that email stuff arrive ok?

Phil Woollard
Posts: 4271
Joined: Mon Mar 01, 2010 4:48 pm
Location: Cornwall
Has liked: 2267 times
Been liked: 7152 times

Re: Chieftain build by Phil Woollard.

Post by Phil Woollard »

Morning Kevin, Qlone. Can't comment on it yet though. Yes the email drawings came through just fine, many thanks. 8)
Mechanical engineer.
2 Youtube channels, Phil Woollard and Magpiespyro. Facebook/ Phil Woollard.
Commission builds considered. Pm for my email.

Phil Woollard
Posts: 4271
Joined: Mon Mar 01, 2010 4:48 pm
Location: Cornwall
Has liked: 2267 times
Been liked: 7152 times

Re: Chieftain build by Phil Woollard.

Post by Phil Woollard »

A very busy day, cleaned up the shells, and have been working on the commanders seat and foot well. 8)
Attachments
The led controller, this is a independent device so that the interior lights can be remotely switched.
The led controller, this is a independent device so that the interior lights can be remotely switched.
The up and downy seat mech. Space is very tight in the compromised turret . See how close the turret turn gear is to the internal fittings, I'm constantly checking that everything misses this important part.
The up and downy seat mech. Space is very tight in the compromised turret . See how close the turret turn gear is to the internal fittings, I'm constantly checking that everything misses this important part.
The 120mm hesh shells have cleaned up nicely, the pla filament is very tough indeed and is a bugger to work, you need many coats of filler primer!
The 120mm hesh shells have cleaned up nicely, the pla filament is very tough indeed and is a bugger to work, you need many coats of filler primer!
IMG_20200409_162943_kindlephoto-155095839.jpg
Last edited by Phil Woollard on Thu Apr 09, 2020 7:45 pm, edited 1 time in total.
Mechanical engineer.
2 Youtube channels, Phil Woollard and Magpiespyro. Facebook/ Phil Woollard.
Commission builds considered. Pm for my email.

Post Reply