|Preliminary Lamp Design - Questions before I continue to develop it... [message #63248] Tue, 05 March 2013 03:19 UTC
I decided to get my feet wet with 3d printing from an off-hand conversation the other night with my roommate. So I just started designing a pendant lamp that i'm looking to print in plastic. I've attached some renderings I've done of the preliminary design, as well as a wireframe model with some basic info on the design.
Note: The model is a 3d sketch at best, I realize the mesh needs refining and resolving before the print.
Basically, I want to print a lattice type structure for the lamp, that will include a series of slots in some selected struts to pass yarn through as the lampshade. So I have a number of questions regarding the feasibility of the print and material selection.
- How durable is the plastic? I'm using lightweight yarn so I don't imagine that being too much stress on the material, not to mention the amount of struts in the entire lattice. Does this design look stable?
- I'm trying to decide whether or not I should print the object as one piece or design it as a joint system that I can glue together. Part of this decision lies in the material selection (I'm debating matte vs polished white) The Matte white looks like it is a pretty rough finish, but can allow me to print the object entirely in one piece. Is it possible to polish/sand the matte white plastic after receiving it?
- Would a design such as this warp and deform terribly during the print?
I can't think of other questions at the moment, but I'm sure they will pop up. Thanks for any help in advance!
(Size: 637.18KB, Downloaded 17 time(s))
(Size: 359.05KB, Downloaded 14 time(s))
(Size: 580.10KB, Downloaded 112 time(s))
|Re: Preliminary Lamp Design - Questions before I continue to develop it... [message #63291 is a reply to message #63281 ] Tue, 05 March 2013 20:36 UTC
At the size you want. I would really consider using 'hollow tubes', as the price would be extortionate.|
I made a quick sketch of the top, approximate size
square solid 6mm = 33.15 cm3
tube solid 6mm = 28.05 cm3
tube hollow 6mm with 1mm walls = 14.36 cm3
By reducing the tube to 5mm with 1 mm wall = 11.58 cm3
(Size: 299.56KB, Downloaded 70 time(s))