From: Ian Jackson Date: Sat, 5 Nov 2022 12:20:06 +0000 (+0000) Subject: topeak-mtx-tortec-expeditionrack-adapter: fixes from v1 X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=1b407095e6da258451b019d2338ef86538c5f465;p=reprap-play.git topeak-mtx-tortec-expeditionrack-adapter: fixes from v1 Signed-off-by: Ian Jackson --- diff --git a/topeak-mtx-tortec-expeditionrack-adapter.scad b/topeak-mtx-tortec-expeditionrack-adapter.scad index 7fe49a5..5b88c97 100644 --- a/topeak-mtx-tortec-expeditionrack-adapter.scad +++ b/topeak-mtx-tortec-expeditionrack-adapter.scad @@ -13,7 +13,7 @@ $strf = 1; brk_recess_actual = 5.20; rack_rail_dia = 10.40 + 0.50; -rack_width_inner = 115.86 + 1.0; // between insides of rails +rack_width_inner = 115.86 - 1.0; // between insides of rails rear_elevation_nominal = 10.04; // ^ top of rack to bottom of bracket, at rear bolt hold @@ -43,6 +43,8 @@ brk_overall_w = 90.07; fit_slope_len = 5; +// "foreaftmaint" aka "fam" is the hook-like part that stops +// the adapter sliding forwards/backwards along the rails foreaftmaint_r_slop = 0.75; main_sz_y = $strf * 18; @@ -59,7 +61,7 @@ main_sz_z = beside_strap_sz*2 + strap_w; main_sz_x_fam = main_sz_y; brk_bottom_y = -brk_recess_actual; -adapt_main_top_y = brk_bottom_y + general_gap_y; +adapt_main_top_y = brk_bottom_y - general_gap_y; // on LHS, so -ve rack_rail_x = -(rack_width_inner/2 + rack_rail_dia/2);