Edited by dunphy14, 18 August 2013 - 03:08 PM.
canceled
Hope i have the pieces for this one!!
Started by
dunphy14
, Aug 17 2013 01:58 PM
3d printing automation cad inventor knex
7 replies to this topic
#1
Posted 17 August 2013 - 01:58 PM
i am cancelig this build do to many problems i hope to get a new idea soon
#2
Posted 17 August 2013 - 04:29 PM
The shaping looks good. If you can you should add middle tubing it will make it stronger. As far as sets, I don't know which ones would be best but I would try to get up to 3 or 4 SS sets total just so that you have enough track and x-ties for future coasters. Good luck!
#3
Posted 17 August 2013 - 05:24 PM
thanks i wil look into that!! and im having trouble keeping speed. is that due to supports or track??
#4
Posted 17 August 2013 - 06:39 PM
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#5
Posted 17 August 2013 - 06:43 PM
(
Quick question- do you ever get a piece stuck in the vent? If so, how do you get it out?) The speed loss is probably more likely to track to support connections. Adding one more support in between each one you have would seriously help, but if you're pressed for pieces.... yeah. Speaking of which, if you're having limited pieces as you say, I'd worry about catwalks and other details last.
#6
Posted 17 August 2013 - 09:52 PM
Yes I have dropped a piece down the vent but was able to reach down and grab it. I now close the vent every time I build to keep that from happening. And thanks DDRman732865 for the rod tutorial and yes I really think that will help!
#7
Posted 18 August 2013 - 09:06 AM
Have you lubricated your cars yet? If you have and you have the supports built up strong then you can add weight to the cars by hot gluing pennies or batteries to the cars. The extra mass will help it keep speed better but only if the track is well supported otherwise it will only cause the track to shake causing speed loss.
#8
Posted 18 August 2013 - 01:24 PM
i have not gotten to lubricating the cars yet beause i am trying to make the supports stonger and see if that works