4 Commits

Author	SHA1	Message	Date
Chris Palmer	2166a9be6a	extrusion_corner_bracket_assembly() and extrusion_inner_corner_bracket() can now be passed the extrusion type. ... E2020t and E4040t thinner extrusions added to work with the brackets. Extrusions can now have recessed channels, round or square centre sections and holes. Fixed the shape of extrusion centre section spars. T-nuts now have 45 degree chamfers instead of a fixed 1mm minimum thickness.	2021-09-05 10:24:42 +01:00
Martin Budden	9527fa1c1f	Added E1515 extrusion.	2020-03-02 18:51:27 +00:00
Chris Palmer	ab592e049c	Screws.scad is now included in core.scad, so doesn't need to be included ... anywhere else. utils/core/core.scad is the old version without fasteners to be used internally in the library.	2020-02-29 17:52:36 +00:00
Martin Budden	1f038decd4	Initial submission of aluminium extrusion. Supports 2020, 2040, 2060, 2080, 3030, 3060, 4040, 4080 types. ... Added extrusions to main picture.	2020-01-10 19:24:24 +00:00