-
17-04-2016 #1
If everyone started with fag paper roughs and progressed to a full-on back of a fag packet sketch we could cut out the current mania for brilliantly executed, technically excellent and beautifully detailed renders of 3D models that aren't worth jack.
Possibly? ;-)
- NickLast edited by magicniner; 17-04-2016 at 08:26 PM.
-
The Following User Says Thank You to magicniner For This Useful Post:
-
18-04-2016 #2
Nick you need to start smoking a different weed this ones not agreeing with you.
Regards 3D models then I agree on the time wasting rendering but not the creation of 3D models.? When designing a machine, esp complex or tight fitting then being able to test fit together in 3D space can be priceless. Also most 3D models actually starts with 2D drawing and it's just few clicks to turn 2D to 3D so why not.!
-
18-04-2016 #3
Fair point, but it does my head in when some numpty with a design more full of wobbly bits than a tin of spaghetti hoops starts waffling on about Finite Element Analysis, especially when they clearly have no concept of the behaviour of material sections under bending moments or torsion and wouldn't recognise triangulation if it hit them on the back of the neck ;-)
What on earth do they teach in the first couple of years of Physics these days?
-
18-04-2016 #4
-
18-04-2016 #5
-
18-04-2016 #6
-
18-04-2016 #7
-
18-04-2016 #8
I have never said such thing. I am not talking about design here, I am talking about a technical ability to use a CAD software or a pencil. You forgot to quote the part of my message that said "Unless you're talking about a painting or prototype sketching".
Well, thinking about it, back in the days CAD didn't exist, and machines were being built, so I guess it's not that essential haha :)Last edited by eurikain; 19-04-2016 at 09:58 AM.
-
19-04-2016 #9
I didn't suggest you said it, but the number of really well presented, utterly shonky designs we see does suggest there is a prevailing feeling amongst those new to the sport that if you can model it in 3D and make it look pretty that all is well.
Many would have better spent their time reading a few books on basic engineering design principles,
- Nick
-
19-04-2016 #10
+1 and agreed ;)
Last edited by eurikain; 19-04-2016 at 09:50 AM.
Thread Information
Users Browsing this Thread
There are currently 1 users browsing this thread. (0 members and 1 guests)
Similar Threads
-
"Hacking" and "Modding"
By magicniner in forum General DiscussionReplies: 15Last Post: 07-01-2015, 08:59 PM -
How would you fasten back to back carriages?
By CharlieRam in forum Rails, Guideways & BearingsReplies: 10Last Post: 04-09-2014, 11:01 PM -
angular contact bearings - back to back, further apart
By dsc in forum Linear & Rotary MotionReplies: 16Last Post: 05-01-2014, 10:59 PM -
Interesting Article "Makers unite - the revolution will be home-made"
By Fivetide in forum General DiscussionReplies: 4Last Post: 28-09-2012, 12:06 PM -
"Racks" VS "ball screw"
By C.AlveSilva in forum Linear & Rotary MotionReplies: 1Last Post: 17-04-2012, 11:53 PM
Bookmarks