X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=filamentspool.scad;h=361b2bc0177d52d01d2c6ec5b8012624270880c2;hb=62a5cb6fe51e8fa1bdb716152fa60d4511abe3f6;hp=1405a49358f7e114302c64902e482c8db878a0ef;hpb=4671392c5552512ba6366d3b876d949d5724e005;p=reprap-play.git

diff --git a/filamentspool.scad b/filamentspool.scad
index 1405a49..361b2bc 100644
--- a/filamentspool.scad
+++ b/filamentspool.scad
@@ -7,14 +7,16 @@ slop=0.5;
 bigslop=slop*2;
 
 function selsz(sm,lt,lg) = fdia < 2 ? sm : lightduty ? lt : lg;
-function usedove() = selsz(true,false,false);
+function usedove() = selsz(true,true,false);
 
-num_arms = selsz(3,4,4);
+num_arms = selsz(3,3,4);
+
+channelslop=selsz(slop,slop,slop);
 
 exteffrad = 70;
-hubeffrad = selsz(30, 40, 40);
+hubeffrad = selsz(30, 82, 40);
 hubbigrad = selsz(20, 38, 38);
-hublwidth = selsz(3, 4, 4);
+hublwidth = selsz(3, 2.5, 4);
 hubstemwidth = 2;
 hublthick = 10;
 hubaxlerad = selsz(5, 28/2, 28/2);
@@ -25,20 +27,20 @@ axlepadlen = 1.0;
 
 armend_length = 120;
 
-prongthick=selsz(5,5,5);
-prongwidth=selsz(5,5,5);
+prongthick=selsz(5,4,5);
+prongwidth=selsz(5,4,5);
 prongribwidth=3;
-prongribheight=selsz(0,4,4);
+prongribheight=selsz(0,0,4);
 ratchetstep=15;
 ratchettooth=3;
 ratchettoothheight=5;
 ratchettoothsmoothr=1;
 ratchettoothslope=0.75;
 overlap=0.5;
-cupwidth=selsz(40,50,50);
-cupheight=selsz(55,55,55);
+cupwidth=selsz(40,25,50);
+cupheight=selsz(55,25,55);
 
-cupstrong_dx=selsz(0,-10,-10);
+cupstrong_dx=selsz(0,0,-10);
 
 propxshift = -6;
 
@@ -49,14 +51,14 @@ teethgapx=4+fdia;
 
 prongstalkxwidth=3;
 
-stalklength=selsz(35,55,55);
+stalklength=selsz(35,25,55);
 overclipcupgap=5;
 overclipdepth=15;
 overcliproundr=2.0;
 overclipthick=1.0;
-overclipcupnextgap=selsz(20,20,20);
+overclipcupnextgap=selsz(20,15,20);
 
-hubaxlelen = selsz(25, 87.5, 87.5);
+hubaxlelen = selsz(25, 62.5, 87.5);
 echo(hubaxlelen);
 
 overclipsmaller=-2.5;
@@ -66,7 +68,7 @@ wingspoke=2.5;
 wingsize=6;
 wingthick=3;
 
-armendwallthick=selsz(2.5, 2.5, 2.5);
+armendwallthick=selsz(2.5, 1.8, 2.5);
 armendbasethick=selsz(1.2, 1.2, 1.2);
 
 axlehorizoffset = 12.5;
@@ -103,7 +105,7 @@ include <cliphook.scad>
 include <filamentteeth.scad>
 include <axlepin.scad>
 
-channelwidth = prongthick + slop;
+channelwidth = prongthick + channelslop;
 channeldepth = prongwidth + ratchettoothheight;
 totalwidth = armendwallthick*2 + channelwidth;
 totalheight = channeldepth + armendbasethick;
@@ -465,3 +467,4 @@ module Demo(){
 //AxleWasher();
 //AxlePin();
 //AxleFrictionWasher();
+//Demo();