oring_upper_embed_angle = 80;
oring_compress = 0.1; // proportion
+oring_compress_more = 0.2;
oring_rm_beside = 8;
oring_rm_scale = 2.0;
strap_hoop_strlen = 10;
strap_hoop_elevation = 45;
-sm_inner_circum = 239;
+sm_inner_circum = 218 - 1.90 - 1.00 - 0.50;
sm_main_thick = 2.0;
sm_main_width = 20;
-sm_bolt_dia = 3.5;
+sm_bolt_dia = 3.5 + 0.1;
sm_bolt_shaft = 21.9;
sm_bolt_head_dia = 6.94 + 1.0;
sm_bolt_head_thick = 2.14;
sm_bolt_nut_thick = 3.68;
sm_bolt_tighten_allow = 2.0;
-sm_bolt_y_clear = 0.5;
+sm_bolt_y_clear = 0.75;
sm_bolt_y_over = 0.5;
sm_closure_cnr = 3.0;
translate([ oring_mid_dia/2 - main_dia/2, 0 ])
hull(){
translate([ 0, oring_y_rad ])
- scale([ 1/oring_oblate, oring_oblate ])
+ scale([ 1/oring_oblate * (oring_compress_more+1) , oring_oblate ])
circle(oring_thick/2);
- translate([ 0, oring_y_rad*2 - oring_thick/2 ])
+ #translate([ 0, oring_y_rad*2 - oring_thick/2 ])
circle(oring_thick/2);
}
}