guidearm_screwplatesz = 12;
guidearm_screwplateth = 4;
+guidearm_screwplatewd = 15;
guidearm_screwhole = 5 + 0.5;
guidearm_bendlen = 40;
}
module FilamentGuideArmBase(){
- translate([0,0, guidearm_base_z0]){
+ translate([0,
+ (guidearm_screwplatewd - guidearm_armwidth)/2,
+ guidearm_base_z0]){
difference(){
translate([0,0, guidearm_screwplateth/2])
cube(center=true,
[guidearm_armdia + guidearm_screwplatesz*2,
- guidearm_armwidth,
+ guidearm_screwplatewd,
guidearm_screwplateth]);
for (ts=[-1,+1]) {
translate([ts * (guidearm_armdia/2 + guidearm_screwplatesz/2),