Mr Dawe's Centurion.

Forum for discussion relating to the Centurion
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Phil Woollard
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Re: Mr Dawe's Centurion.

Post by Phil Woollard »

Lots done.
Attachments
Lots of work to be done at this end.
Lots of work to be done at this end.
Lowering the turret turn fixings out of sight
Lowering the turret turn fixings out of sight
Must not forget these.
Must not forget these.
Old holes filled in and new ones drilled
Old holes filled in and new ones drilled
Rubbing flat
Rubbing flat
IMG_20220729_151514.jpg
We really need the dimensions of the fuel filler caps
We really need the dimensions of the fuel filler caps
IMG_20220729_154258.jpg
IMG_20220729_154309.jpg
I'm very happy with the look
I'm very happy with the look
IMG_20220729_154816.jpg
IMG_20220729_154855.jpg
IMG_20220729_155106.jpg
Don't know why this is up there
Don't know why this is up there
Drilling and tapping in situ
Drilling and tapping in situ
IMG_20220729_160727.jpg
That's better
That's better
A quick look see
A quick look see
IMG_20220729_170709.jpg
Last edited by Phil Woollard on Fri Jul 29, 2022 8:38 pm, edited 1 time in total.
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Phil Dawe
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Re: Mr Dawe's Centurion.

Post by Phil Dawe »

I am hoping Stephen W will help us with the dimensions of the fillers :D
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Stephen White
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Re: Mr Dawe's Centurion.

Post by Stephen White »

Here you go.

Scan 30 Jul 2022 at 12.11 page 1.jpg
Scan 30 Jul 2022 at 12.11 page 2.jpg
Scan 30 Jul 2022 at 12.11 page 3.jpg
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Phil Woollard
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Re: Mr Dawe's Centurion.

Post by Phil Woollard »

Many thanks Stephen.
Milling away the sump today .
Attachments
Magneto and water pump housing
Magneto and water pump housing
IMG_20220730_135942.jpg
It just won't fit unless I remove a big chunk
It just won't fit unless I remove a big chunk
IMG_20220730_160534.jpg
IMG_20220730_160538.jpg
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Phil Dawe
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Re: Mr Dawe's Centurion.

Post by Phil Dawe »

Thanks Stephen, your help is always invaluable !
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Phil Woollard
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Re: Mr Dawe's Centurion.

Post by Phil Woollard »

Some parts on order so I'm cracking on with the drivers hatch.
Attachments
We can't use these
We can't use these
IMG_20220802_094229.jpg
All dismantled, the hatch sections can be checked against the 1/35 kit parts and used as templates for the outline dimensions
All dismantled, the hatch sections can be checked against the 1/35 kit parts and used as templates for the outline dimensions
Rolled armour effect completed but hard to make out in this photo
Rolled armour effect completed but hard to make out in this photo
IMG_20220802_095407.jpg
I'm using spare parts from previous builds , so long as there's plenty of material to machine away I'm happy, it beats waiting on stock to arrive by post. That's a KT escape hatch on the left and possibly an interior part from a 251 or 7 kit.
I'm using spare parts from previous builds , so long as there's plenty of material to machine away I'm happy, it beats waiting on stock to arrive by post. That's a KT escape hatch on the left and possibly an interior part from a 251 or 7 kit.
IMG_20220802_103045.jpg
So I shall be standing by this machine for a few afternoons.
So I shall be standing by this machine for a few afternoons.
IMG_20220802_112424.jpg
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Phil Woollard
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Re: Mr Dawe's Centurion.

Post by Phil Woollard »

I have lots of farming chores to do this time of the year but trying to get the afternoons in the workshop, it just means very early starts.
Attachments
Easy math for the hinges, 4mm by 4mm by 4mm by 4mm by 4mm by 6mm high.
Easy math for the hinges, 4mm by 4mm by 4mm by 4mm by 4mm by 6mm high.
Hinges
Hinges
10mm thick with lots to come off and an underside to detail to.
10mm thick with lots to come off and an underside to detail to.
IMG_20220804_141455.jpg
Coming on that's both parts roughed out.
Coming on that's both parts roughed out.
Lots of milling
Lots of milling
That's the 1/35 hatches for scale.
That's the 1/35 hatches for scale.
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Phil Woollard
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Re: Mr Dawe's Centurion.

Post by Phil Woollard »

Moving on with the drivers hatch
Attachments
The last of the outline cuts.
The last of the outline cuts.
IMG_20220806_141011.jpg
Tiny parts for the hatch furniture
Tiny parts for the hatch furniture
IMG_20220806_141704.jpg
This is the gap that will need addressing now the hatch profile is correct
This is the gap that will need addressing now the hatch profile is correct
IMG_20220806_142039.jpg
The water pump
The water pump
It's coming on.
It's coming on.
IMG_20220806_162249.jpg
IMG_20220806_162302.jpg
IMG_20220806_163615.jpg
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Re: Mr Dawe's Centurion.

Post by Phil Woollard »

Just machining photos or photos of machining, the drivers hatch continued.
Attachments
IMG_20220808_102851.jpg
IMG_20220808_110838.jpg
Sometimes there's so much swarf you just can't see what you are cutting and one slip could mean making a whole new part, the dro helps no end.
Sometimes there's so much swarf you just can't see what you are cutting and one slip could mean making a whole new part, the dro helps no end.
I don't have a boring tool so I use the rotary chuck which gives me any size I require
I don't have a boring tool so I use the rotary chuck which gives me any size I require
IMG_20220808_142559.jpg
It's an awkward shape to hold
It's an awkward shape to hold
IMG_20220808_162132.jpg
I don't think we can use these periscope covers
I don't think we can use these periscope covers
IMG_20220808_162705.jpg
It's a big hole
It's a big hole
Almost ready to start on the periscopes
Almost ready to start on the periscopes
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Phil Dawe
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Re: Mr Dawe's Centurion.

Post by Phil Dawe »

That's a significant amount of machining you have had to do Phil!
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Phil Woollard
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Re: Mr Dawe's Centurion.

Post by Phil Woollard »

And more machining of the periscope rotation mount to.
Attachments
My cut off saw has never cut square!
My cut off saw has never cut square!
Mr D do you want square corners in the brass opening?
Mr D do you want square corners in the brass opening?
IMG_20220810_150126.jpg
It's always advisable to center drill whilst in the lathe, I can then easily pick up that center in the rotary Chuck on the mill.
It's always advisable to center drill whilst in the lathe, I can then easily pick up that center in the rotary Chuck on the mill.
Another 10 tins of paint arrived, that may be enough now but I doubt it
Another 10 tins of paint arrived, that may be enough now but I doubt it
IMG_20220810_153415.jpg
Aluminium stock arrived in the post
Aluminium stock arrived in the post
The blanks are now ready
The blanks are now ready
I find it's belt and braces to mark out the work even though you will be relying on the dro and your maths during machining
I find it's belt and braces to mark out the work even though you will be relying on the dro and your maths during machining
Note my unusual work piece holding spacers
Note my unusual work piece holding spacers
Long way to go yet, these are just the top sections.
Long way to go yet, these are just the top sections.
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Phil Woollard
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Re: Mr Dawe's Centurion.

Post by Phil Woollard »

Back on the cent.
Attachments
I'm at the height limit on the mill so the cutter must be moved up and down in the collet.
I'm at the height limit on the mill so the cutter must be moved up and down in the collet.
Always blueing before machining
Always blueing before machining
IMG_20220815_150535.jpg
Patience is required
Patience is required
IMG_20220815_154621.jpg
Nice combination of machining and hand fitting
Nice combination of machining and hand fitting
IMG_20220815_161149.jpg
IMG_20220815_161300.jpg
Machining the smaller details
Machining the smaller details
Loads more to do but I'm getting there
Loads more to do but I'm getting there
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Phil Dawe
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Re: Mr Dawe's Centurion.

Post by Phil Dawe »

Lovely work Phil, I presume the temperature in the workshop is now at a bearable level!
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Phil Woollard
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Re: Mr Dawe's Centurion.

Post by Phil Woollard »

Cheers Phil much appreciated, and yes it's just hot now and not very hot!
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Phil Woollard
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Re: Mr Dawe's Centurion.

Post by Phil Woollard »

Lots done just in a very small way.
Attachments
From Armorpax
From Armorpax
Pivot points
Pivot points
They will swivel back and forth Mr D!
They will swivel back and forth Mr D!
Milling down Armorpax periscope Assemblies , these are tiger 1 but not for long
Milling down Armorpax periscope Assemblies , these are tiger 1 but not for long
IMG_20220817_151033.jpg
IMG_20220817_155708.jpg
There so much to do under the hatch, in fact as much as above
There so much to do under the hatch, in fact as much as above
IMG_20220817_160320.jpg
Simple but effective securing method using a grub screw
Simple but effective securing method using a grub screw
Using the parting off tool to create the retaining slot for the periscope post.
Using the parting off tool to create the retaining slot for the periscope post.
IMG_20220817_161731.jpg
I will need to fill that threaded slot once the grub screw is all the way home.
I will need to fill that threaded slot once the grub screw is all the way home.
A job for tomorrow afternoon, make these shrouds fit.
A job for tomorrow afternoon, make these shrouds fit.
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