N Gauge Forum

General Category => N Gauge Discussion => Topic started by: Intercity on June 23, 2018, 11:12:02 PM

Title: Shapeways mk3 SLEP
Post by: Intercity on June 23, 2018, 11:12:02 PM
I tried a search to see if anything came up, but I pulled a blank, so I ask the members here if they have had any experience with the shapeways Mk3 SLEP that is supposed to be a replacement shell for Dapol coaches.

Are they accurate (or close enough to be passable), is it a solid shell (ie not flimsy or easily breakable), how are they to paint and decal, what extra detail parts would be needed?

Thanks for any info and help, I'm trying to create a sleeper rake and as the main manufacturers seem to be passing over them this looks to be the only option.
Title: Re: Shapeways mk3 SLEP
Post by: Snowwolflair on June 23, 2018, 11:38:59 PM
If its up to CMAC Models usual standard it will be very good.  I built his Adelante last year and it was excellent.

My advice is go for the smoothest fine detail plastic.
Title: Re: Shapeways mk3 SLEP
Post by: Snowwolflair on June 23, 2018, 11:46:04 PM
Quote from: Only Me on June 23, 2018, 11:40:55 PM
Paint with acrylics, 3d material doesnt work well with enamels... as with anything if you are clumsy you will break it..

I agree, also don't file with a coarse file as it frays the surface, a good Swiss fine file is OK, even better use a fiberglass pen to burnish the surface to remove printing aberrations.

Once you have given it a good spray acrylic undercoat any paint type will work.
Title: Re: Shapeways mk3 SLEP
Post by: pape_timmo on June 24, 2018, 03:22:35 AM
That looks an interesting build, I'll be looking forward to seeing your results.

Cheers, Timmo
Title: Re: Shapeways mk3 SLEP
Post by: 37058 on June 24, 2018, 09:35:36 AM
Now this is a very interesting find indeed.

I shall look into this, as I have been wanting a few decent Mk3 sleepers for a while, especially a rake in IC Swallow livery. More than happy to spray them up. Both Farish and Dapol have missed a trick once again with these. Now just to get a few GUV's in swallow livery...

Cheers
Anthony
Title: Re: Shapeways mk3 SLEP
Post by: 37058 on June 24, 2018, 09:39:59 AM
@Only Me (http://www.ngaugeforum.co.uk/SMFN/index.php?action=profile;u=1328) Sprayed one of your 128 Parcel cars up with enamel, no issues what so ever mate. Careful preparation is the key, same with a few other 3D prints.

(http://www.ngaugeforum.co.uk/SMFN/gallery/66/90-240618093914.jpeg) (http://www.ngaugeforum.co.uk/SMFN/index.php?action=gallery;sa=view&id=66919)


Cheers
Anthony
Title: Re: Shapeways mk3 SLEP
Post by: Caz on June 24, 2018, 09:44:36 AM
Very nice.  :thumbsup:
Title: Re: Shapeways mk3 SLEP
Post by: 37058 on June 24, 2018, 09:46:20 AM
Nice! Here's the link... https://www.shapeways.com/product/GKUT3SA6H/mk3-sleeper-slep-n-gauge?optionId=65375695&li=marketplace (https://www.shapeways.com/product/GKUT3SA6H/mk3-sleeper-slep-n-gauge?optionId=65375695&li=marketplace)

They also produce a 3D printed class 90 body shell. Some money going to spent here me thinks!

Cheers
Anthony
Title: Re: Shapeways mk3 SLEP
Post by: thebrighton on June 24, 2018, 10:12:57 AM
Re enamel versus acrylic I've painted stacks of 3d printed stuff (FUD) and it really is hit and miss. I have had some success with enamel but that is the exception rather than the rule with some that just will not dry. I had 3 wagons all cleaned and prepared the same way and sprayed with enamel, one was fine the others a failure. As most colours are available in acrylic I don't feel it is worth the risk or time wasted if it goes wrong using enamel.
Title: Re: Shapeways mk3 SLEP
Post by: njee20 on June 24, 2018, 01:06:07 PM
Interesting, hadn't seen those. The problem is that without a decent mk2e they would stand out though, if you use Electra vinyls on Farish shells you at least get some consistency in the rake.

The 90 is very interesting indeed, for $25 I'll have a punt on one of those!
Title: Re: Shapeways mk3 SLEP
Post by: MJKERR on June 24, 2018, 01:13:42 PM
Quote from: Intercity on June 24, 2018, 10:45:22 AM
Externally the only difference appeared to be the running number, and one window in the non corridor side at the end being frosted on the SLE (left 13 Unfrosted berth windows) and 2 frosted one each end on the SLEP (12 unfrosted berth windows)
When you view a SLE and SLEP on the compartment side, and you cannot see the numbers identification can be difficult
However, with the SLEP, viewed from the berth side, the attendant compartment is at the opposite end from the toilets with a vent to the top right of the window
It is a converted compartment and has a larger water tank and the additional gauge can also be seen in the underframe
Title: Re: Shapeways mk3 SLEP
Post by: crewearpley40 on June 30, 2018, 05:45:30 PM
could be interesting i would google painting shapeways coaches
and cheCK GEORGE DENT< MODEL rAIl HE MAY BE ABLE TO HELP
Title: Re: Shapeways mk3 SLEP
Post by: pape_timmo on June 30, 2018, 07:00:35 PM
That looks really good, can't wait to see it progress.

Cheers, Timmo