My first cad drawing

[Kev T]

It only took me 5 hours but I've finally got a drawing that might, just might, work. It's to replace a broken spring on the Stella I've just built. I worked through 16 tutorials on Youtube and watched a couple of other videos and after many many cut de sacs it's done.
I would appreciate any comments and criticisms .

I'm shortly going to order a printer so that's another technology to master.

Kev

 

[simond]

The model looks great. nice work!

will it print?

another question, entirely!

my brief experience of such matters is that
a) you need to exceed some minimal thickness in every area, and
b) you need the right orientation, and the right supports.

and c) some luck.

a) is pretty easy to arrange. b) is a dark art, and c) requires a midnight tryst at the crossroads.

hth
Simon

 

[Rob R]

Has he got a bigger bin yet?

 

[simond]

For some reason, my smiley icons have vanished. Where’s “ROFL” when you need it?

 

[Dog Star]

c) requires a midnight tryst at the crossroads.

Are you expecting to see Robert Johnson?

 

[paratom]

It only took me 5 hours but I've finally got a drawing that might, just might, work. It's to replace a broken spring on the Stella I've just built. I worked through 16 tutorials on Youtube and watched a couple of other videos and after many many cut de sacs it's done.
I would appreciate any comments and criticisms .

I'm shortly going to order a printer so that's another technology to master.

Kev

View attachment 179559

Nice job, what software did you use? If your going to buy a printer go for a SLA one.

 

[Chris-Draw]

Worth watching James A video 3D printing on the Gauge O guild website, An evening with series

 

[Daddyman]

I worked through 16 tutorials on Youtube and watched a couple of other videos and after many many cut de sacs it's done.

Very well done!

Any pointers on which videos were useful and which not? What CAD programme have you used?

 

[Kev T]

Thanks for the responses.
Simon and Rob, I expect to tap into the experience from here and I'll source 12 virgins for a full moon gathering if that helps. I'll place an order for a larger dustbin when I order the printer.

I used Fusion 360 and learned from two sources, beginners and very good was a series of 16 tutorials from Arnold Roundtree. I followed his videos and worked through the examples. The other guy is "3d drawing for model railways" He models in N gauge but has some good useful tips.
Kev

 

[simond]

Are you expecting to see Robert Johnson?

Would be fabulous, but then again, the 12 virgins are tempting…

 

[Daddyman]

I used Fusion 360 and learned from two sources, beginners and very good was a series of 16 tutorials from Arnold Roundtree. I followed his videos and worked through the examples. The other guy is "3d drawing for model railways" He models in N gauge but has some good useful tips.
Kev

Useful, thanks! Did you manage to get hold of the mythical free hobbyists' version of Fusion 360?

 

[Kev T]

Useful, thanks! Did you manage to get hold of the mythical free hobbyists' version of Fusion 360?

It's available on the website, I didn't have a problem getting it.

 

[Daddyman]

It's available on the website, I didn't have a problem getting it.

Thanks! Seems to have worked...

 

[King Crab]

I looked, can't see anything about a hobbyists' version of Fusion 360.
Can someone provide a link, or some guidance please?

Peter

 

[Andrew Taylor]

I looked, can't see anything about a hobbyists' version of Fusion 360.
Can someone provide a link, or some guidance please?

Peter

Fusion 360 | 3D CAD, CAM, CAE & PCB Cloud-Based Software | Autodesk

Fusion 360 is a platform for 3D CAD, modelling, manufacturing, industrial design, electronics and mechanical engineering. Subscribe or download for free.

www.autodesk.co.uk

There is a "Get started" button on the page

 

[Jordan]

Would be fabulous, but then again, the 12 virgins are tempting…

Good luck finding those on WT.....

 

[Lancastrian]

Worth watching James A video 3D printing on the Gauge O guild website, An evening with series

The Evening With... recording is only available to Guild members at present, but will become Public at the end of the month.

Ian

 

[Daddyman]

I looked, can't see anything about a hobbyists' version of Fusion 360.
Can someone provide a link, or some guidance please?

Peter

I googled "Fusion 360" and clicked on the first link here:



I then scrolled down and got to this on the left "For personal, hobby use". From there, I just clicked on "Download Fusion 360 for personal use" and did what I was told from there on:

 

[Chris-Draw]

It only took me 5 hours but I've finally got a drawing that might, just might, work. It's to replace a broken spring on the Stella I've just built. I worked through 16 tutorials on Youtube and watched a couple of other videos and after many many cut de sacs it's done.
I would appreciate any comments and criticisms .

I'm shortly going to order a printer so that's another technology to master.

Kev

View attachment 179559

Good afternoon, I'm interested to know what thickness you used for the individual springs, I did notice you chamfered the edges to get a definition, that's a good idea.

 

[Kev T]

Hi Chris
the spring height is 0.5mm with a fillet of 0.15mm.
I can't take credit for the fillet I read this somewhere on here. I can't tell you where 'cause I've read so much and still learning.
My printer is on order, I'll let you know if this drawing prints out ok.
Kev