7 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
Chris Palmer	5111ec04bc	E40_corner_bracket, E40_corner_bracket and M8_sliding_ball_t_nut added. ... Inner corner brackets now show the long arm with chamfered ridges rather than a normal T-nut and the grub screws are inserted to meet the extrusion.	2021-09-03 09:23:24 +01:00
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
Chris Palmer	6470f1b004	Extrusions now default to centered. New parts added to the libtest picture. ... Extrusion bracket examples rotated for clearer view and made optional. Added missing description for scs_bearing_blocks. Extrusion no longer shows centre parameter but does show no default cornerHole.	2020-02-27 17:55:03 +00:00
Chris Palmer	ad719dad5a	Added copyright boiler plate and description. ... Updated images and readme.	2020-02-26 19:43:02 +00:00
Martin Budden	1668f9c54c	Naming update.	2020-02-25 22:23:44 +00:00
Martin Budden	e0dd174010	Parameterisation of extrusion brackets.	2020-02-25 22:19:20 +00:00