*URGENT PRINT REQUIRED/ OR ADVICE*

frankiecheska · 2015-05-23T15:18:06.000Z

Hi,

Im looking for someone who could print or advise me on the model I’ve attached.

Its quite small… (I’m not sure why the part volume is 0.1 and not 2cm3??)

2.3 x 1.6 x 2 cm (Modeled using cm)

Part Volume: 0.1 cm3, it could be made larger (no larger then 3cm3)

I would need between 15-30 of them printed and posted before thursday.

Any takers?? / Advice on how to create it another way?

(total newbie here sorry!)

frankiecheska · 2015-05-23T15:19:28.000Z

3d model of shape
module to print.stl (20 MB)

gabriela3d · 2015-05-23T15:26:59.000Z

Hey @Robin3D, can you have a look at the file, see if there’s anything wrong with it?

@frankiecheska if all is good with the file, upload it here, fill in your location and then choose a Hub that can get them ready by Thursday: Online 3D Printing Service | Instant 3D Printing Quotes | Hubs

mikeyzer0 · 2015-05-23T17:17:38.000Z

Hi Frankiecheska,

Looks like it could be a scaling problem to me and the model is coming out in mm rather than cm.

If I do a x10 upscaling on it on all axes I end up with a model that is 22.6 x 19.7 x 15.6 mm dimensions (see attached screenshot). I take it that’s more like what you were expecting?

Let me know if I can help further.

Mike

https://www.3dhubs.com/gloucester/hubs/mike

module x10.jpg2160×1620 211 KB

frankiecheska · 2015-05-23T18:35:17.000Z

Hey Mike, Yeah thats exactly what I was after! thank you. Do you print?

mikeyzer0 · 2015-05-23T18:53:23.000Z

Hi,

Yes, I do print, but whether or not I will be able to do this successfully, I’m not sure. What material/colours do you need these in?

I’m just having a quick play with the file you sent me on my machine in white ABS, but it’s so small and delicate, at least in these dimensions that I’m not sure it is printable, at least using FFF methods. You might need something more specialised, or someone with better kit than me.

Can I ask what the application is? Is there room to manoeuvre on sizing etc? I’m just playing with a larger version now to see what happens.

Mike

https://www.3dhubs.com/gloucester/hubs/mike

frankiecheska · 2015-05-23T19:24:50.000Z

Hi,

I’ve attached a Jpeg to give you an idea of what I’m trying to achieve (the full model) - I’m making a much smaller prototype/exhibiton model. The seating part is around 45cm at its longest length across so the modules need to be ‘around’ the right size so there is bit of leeway.

how much bigger were you thinking?

Francesca

PL image.jpg1920×1273 1.06 MB

frankiecheska · 2015-05-23T19:25:53.000Z

maybe a clearer image -

FRANKIE BENCH5.98.png.jpg1600×1061 174 KB

mikeyzer0 · 2015-05-23T20:32:47.000Z

Hi Francesca,

I can see where you’re going with this now. Thanks for the info.

I’ve been playing with various options and orientations of your file, but I can’t achieve what you need with my filament printer I’m afraid. Even with the different support material options, I’m really struggling to get a model with sufficient integrity to print. I’d be happy to show you the nature of the issues if you’re around this way (Ross-on-Wye) but it’s largely due to the oblique angles involved and the fine structure that means the support material is denser than the finished article.

I think realistically you need either someone with a lot more skill at the modelling and structural support skills than me, or you’d need to look at a different print process than what I can offer (FFF/FDM) where each of the ‘beams’ of the structure are not directly extruded but are made up of slices of sections, especially as there are such ‘overhangs’ involved…

It could be that using a different print method such as resin printing or ones such as SLS where the support material is lower density and less integral to the print would work better for you. I suspect most local hubs will be using FFF/FDM printers however…

An odd thought - have you seen what can be achieved with the 3doodler pen? This might be a low-cost way of getting what you need, as you could effectively use a ‘point-to-point’ extrusion method to create your model. Of course, getting the precise angles and repeatability of the units could be tricky, but maybe worth an experiment. Unfortunately I don’t have one of these pens, much as I would like one!

You could try widening your enquiry to outside of the /Gloucester talk for other input from the wider community of course!

Sorry I can’t be of more help!

Mike

https://www.3dhubs.com/gloucester/hubs/mike

module_slicing.jpg817×439 92.2 KB

KCT · 2015-05-24T08:43:35.000Z

Hello Frankiecheska, how is your print going ?..i could have a go at it this week, or see if its doable in a powder printer.

let me know if it,s stil needed

greetz Alf

KCT · 2015-05-24T08:44:28.000Z

stil needed ? or already done ?

greetz KCt

frankiecheska · 2015-05-24T13:24:25.000Z

hey!

yeah i haven’t managed to have this printed yet but the problem is i would need it by Thursday?

you’re welcome to have a go if this timescale is do-able for you!!

frankiecheska · 2015-05-24T13:25:36.000Z

Hi!

I haven’t managed to have it done yet but did you read Mikes comment below?

He had a go and theres quite a lot of problems with it in terms of needing a lot of support etc & also timescale… if this is okay for you then we can talk!!!

frankiecheska · 2015-05-24T15:23:16.000Z

Hi Mike,

Thank you so much for your time and advice!! I really appreciate it

I’ve had a play with one of those pens before and unfortunately they are extremely tricky/ should be left to the professionals

Francesca

KCT · 2015-05-24T15:28:58.000Z

before i say yes…were is thou home located ?

frankiecheska · 2015-05-24T15:32:08.000Z

Hey,

I’m in Coventry !

KCT · 2015-05-24T16:15:45.000Z

oops…i,m located in the netherlands…if id seen it sooner…

but won,t be able to get it there before thursday…

gabriela3d · 2015-05-24T18:00:56.000Z

How about you @Marco_16 @ are you able to help Francesca with her print? Cheers

Georgeh1ll · 2015-05-24T18:57:29.000Z

Hi I’m also in Coventry! I’m currently downloading the model and will get back to you if I can print it!

George

Georgeh1ll · 2015-05-24T19:00:12.000Z

I’m down near Coventry and most likely could get them printed if they are able to be printed on fdm machines and posted to you by Wednesday/ Thursday.