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Manchester Central, CLC & GN Warehouses & Castlefield Viaducts


Ron Heggs

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Ron

 

Like everyone else I am realy enjoying this thread and am so impressed not only with your modelling skills but your ability to keep making all theseitems from so many small parts.

 

One question please and I guess you have answered it many times, did you make the Guillotine ? I could do with a similar one to cut plywood sleepers.

 

Thanks again John

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Ron

Like everyone else I am realy enjoying this thread and am so impressed not only with your modelling skills but your ability to keep making all theseitems from so many small parts.

One question please and I guess you have answered it many times, did you make the Guillotine ? I could do with a similar one to cut plywood sleepers.

Thanks again John

 

Hi, John

 

Thanks for your comments, much appreciated

 

Yes, the guillotine was a diy project back in March this year - http://www.rmweb.co.uk/community/index.php?/topic/33785-homemade-guillotine/page__view__findpost__p__358167

 

If you have any questions - just ask

 

Cheers

 

Ron

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The construction of the Span Transverse Tie Beams -

 

post-10633-0-80061100-1315149572_thumb.jpg

3D drawing view

 

post-10633-0-43919400-1315149587_thumb.jpg

Top & bottom webs with vertical ties fitted to both faces

 

post-10633-0-98752100-1315149602_thumb.jpg

Clearer view off template

 

post-10633-0-39743700-1315149632_thumb.jpg

Ends of bottom web splayed and fitted with vertical ties

 

post-10633-0-14856300-1315150502_thumb.jpg

Cross braces fitted to both sides - the end ties are only fitted to one side only

 

post-10633-0-00683300-1315149666_thumb.jpg

Top & bottom flanges fitted

 

post-10633-0-30917500-1315149684_thumb.jpg

Detail picture #1

 

post-10633-0-34757900-1315149699_thumb.jpg

Detail picture #2

 

post-10633-0-77137700-1315149769_thumb.jpg

Detail picture #3

 

post-10633-0-18227000-1315149829_thumb.jpg

View of span bracing tie beams between spans - the beams are fixed to the vertical ties on each span

 

- a few more spans and tie beams to build

 

... to be continued >>>>>

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Does the roof get the load test as well?

 

With every new post this whole model gets even more mad! But mad in a good way. Just stunning work. And all conjured up with bits of plastic that cost less than £40?

 

You really need the man cave! Can't you at least use that space for storage or is it not even partly built yet? I tend to store everything is large clear plastic boxes on shelving so I can keep the nasties out.

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Does the roof get the load test as well?

With every new post this whole model gets even more mad! But mad in a good way. Just stunning work. And all conjured up with bits of plastic that cost less than £40?

You really need the man cave! Can't you at least use that space for storage or is it not even partly built yet? I tend to store everything is large clear plastic boxes on shelving so I can keep the nasties out.

 

Hi, Ian

 

Not sure if a load test is warranted as I am not expecting any locos, etc. to be moving overhead - but still might improvise a load test by hanging a load from the apex of a few spans

 

The £40 was for the viaducts - The train shed unfortunately cost a fair bit more as my early builds used Evergreen Styrene Strip (just a wee bit expensive - over £200) - however will finish it for under £10, as I am stripping my own styrene now

 

The underbuild is being kept empty at present, in anticipation of an early start to demolishing three walls and the fitting of four steel beams

 

Storage of my modelling materials, etc. is in the workshop under the driveway

 

Cheers

 

Ron

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The construction of the Span Transverse Tie Beams -

 

post-10633-0-80061100-1315149572_thumb.jpg

3D drawing view

 

post-10633-0-43919400-1315149587_thumb.jpg

Top & bottom webs with vertical ties fitted to both faces

 

post-10633-0-98752100-1315149602_thumb.jpg

Clearer view off template

 

post-10633-0-39743700-1315149632_thumb.jpg

Ends of bottom web splayed and fitted with vertical ties

 

post-10633-0-14856300-1315150502_thumb.jpg

Cross braces fitted to both sides - the end ties are only fitted to one side only

 

post-10633-0-00683300-1315149666_thumb.jpg

Top & bottom flanges fitted

 

post-10633-0-30917500-1315149684_thumb.jpg

Detail picture #1

 

post-10633-0-34757900-1315149699_thumb.jpg

Detail picture #2

 

post-10633-0-77137700-1315149769_thumb.jpg

Detail picture #3

 

post-10633-0-18227000-1315149829_thumb.jpg

View of span bracing tie beams between spans - the beams are fixed to the vertical ties on each span

 

- a few more spans and tie beams to build

 

... to be continued >>>>>

 

Impressive as the rest of your work Ron :clapping_mini:

 

Colin

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Impressive as ever Ron... But, keep in mind that for any loadtesting of the roof you'd really need to make sure the bottom can't move. A piece of string connecting both sides will do, otherwise some (filled) cans as abutments to keep the spans from sagging ;)

Hi,

 

Thanks for your continuing interest and comments

 

The load test will be carried out when the spans are firmly fixed to the support structure - The span legs will be restrained in all directions

 

The outer vertical faces of the span legs will be restrained temporarily by a length of timber fixed to the support structure

 

Will show the set-up when I have constructed the support structure

 

Cheers

 

Ron

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Interupted the transverse beam builds to test the scratchbuilt span ties

 

These are beams of similar depth to the span channel beams i.e. 3.2mm deep with a width of 1.8mm

 

post-10633-0-53639500-1315251136_thumb.jpg

The bottom flange is tacked to each transverse beam

 

post-10633-0-87511500-1315251155_thumb.jpg

 

post-10633-0-30751100-1315251173_thumb.jpg

 

post-10633-0-78997400-1315251187_thumb.jpg

The curved web strips are prepared

 

post-10633-0-56274100-1315251201_thumb.jpg

The first web strip is fixed at each transverse beam point, and subsequently solvent brushed along the entire length

 

post-10633-0-03841500-1315251212_thumb.jpg

 

post-10633-0-95137700-1315251227_thumb.jpg

 

post-10633-0-59564600-1315251245_thumb.jpg

The overhangs will be trimmed back later

 

post-10633-0-53404800-1315251264_thumb.jpg

.. and finally the top flange strips fixed

 

post-10633-0-06187500-1315251281_thumb.jpg

This test build proved OK, so will proceed in this manner for all remaining span ties

 

... to be continued >>>>>

Edited by Ron Heggs
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Thanks for that cutter review, it was indeed very helpful and at the price its a jig I can afford! Blimey this thread moves quick though, its already a couple of pages back! The cost savings over Evergreen were also interesting.

 

Very much a case of is right, looks right these structures. The benefit of copying the prototype properly giving a stunning model. Love to see that track to the proper gauge under it but it would be a lot of wheel conversions on top of the other work.

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Thanks for that cutter review, it was indeed very helpful and at the price its a jig I can afford! Blimey this thread moves quick though, its already a couple of pages back! The cost savings over Evergreen were also interesting.

Very much a case of is right, looks right these structures. The benefit of copying the prototype properly giving a stunning model. Love to see that track to the proper gauge under it but it would be a lot of wheel conversions on top of the other work.

 

Hi, Colin

 

No problem - I hope the reveiw helps both you and others

 

Yes, Trackwork - still considering the wheel conversions - a lot of work but could be done at the same time as fitting decoders to virtually all my locos - as they will all need doing as the layout will definitely be DCC

 

Cheers

 

Ron

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