Merge branch 'martinbudden-fan_rename'

readme.md

@@ -313,7 +313,7 @@ Models of radial blowers.
 |   4 | `screw(M2_cap_screw, 8)` |  Screw M2 cap x  8mm |
 |   3 | `screw(M3_cap_screw, 20)` |  Screw M3 cap x 20mm |
 |   2 | `screw(M4_cap_screw, 25)` |  Screw M4 cap x 25mm |
-|   1 | `blower(BL40x10)` |  Square radial 4010 |
+|   1 | `blower(BL40x10)` |  Square radial fan 4010 |
 |   4 | `washer(M2_washer)` |  Washer  M2 x 5mm x 0.3mm |
 |   3 | `washer(M3_washer)` |  Washer  M3 x 7mm x 0.5mm |
 |   2 | `washer(M4_washer)` |  Washer  M4 x 9mm x 0.8mm |
@@ -1102,17 +1102,17 @@ Needs updating as mostly obsolete versions.
 ### Vitamins
 | Qty | Module call | BOM entry |
 | ---:|:--- |:---|
-|   2 | `tubing(HSHRNK16)` |  Heatshrink sleeving ID 1.6mm x 15mm |
+|   2 | `tubing(HSHRNK16)` |  Heatshrink sleeving ID 1.6mm x 15mm - not shown |
 |   4 | `tubing(HSHRNK64, 60)` |  Heatshrink sleeving ID 6.4mm x 60mm |
 |   1 | `e3d_hot_end(E3Dv5, 3)` |  Hot end E3D V5 direct 3mm |
 |   1 | `e3d_hot_end(E3Dv6, 3)` |  Hot end E3D V6 direct 3mm |
 |   1 | `e3d_hot_end(E3D_clone, 3)` |  Hot end E3D clone aliexpress 3mm |
 |   1 | `jhead_hot_end(JHeadMk5, 3)` |  Hot end JHead MK5 3mm |
-|   2 | `tubing(PTFE07, 62)` |  PTFE sleeving OD 1.2mm ID 0.71mm x 62mm |
-|   2 | `tubing(PTFE20, 45)` |  PTFE sleeving OD 2.6mm ID 2mm x 45mm |
-|   1 | `resistor(RIE1212UB5C5R6)` |  Resistor UB5C 5R6F 5R6 3W vitreous enamel |
+|   2 | `tubing(PTFE07, 62)` |  PTFE sleeving OD 1.2mm ID 0.71mm x 62mm - not shown |
+|   2 | `tubing(PTFE20, 45)` |  PTFE sleeving OD 2.6mm ID 2mm x 45mm - not shown |
+|   1 | `resistor(RIE1212UB5C5R6)` |  Resistor UB5C 5R6F 5R6 3W vitreous enamel - not shown |
 |   1 |  |  Tape self amalgamating silicone 110mm x 25mm |
-|   1 | `resistor(Epcos)` |  Thermistor Epcos B57560G104F 100K 1% |
+|   1 | `resistor(Epcos)` |  Thermistor Epcos B57560G104F 100K 1% - not shown |
 |   2 |  |  Wire Red PTFE 16/0.2mm strands, length 170mm |
 |   4 | `ziptie(small_ziptie, 8)` |  Ziptie 2.5mm x 100mm min length |
 

vitamins/blowers.scad

@@ -24,7 +24,7 @@
 //                                                   h                                                   h    s                                         t         t
 RB5015 = ["RB5015", "Blower Runda RB5015",           51.3, 51, 15, 31.5, M4_cap_screw, 26, [27.3, 25.4], 4.5, [[4.3, 45.4], [47.3,7.4]],     20,   14,  1.5, 1.3, 1.2, 15];
 PE4020 = ["PE4020", "Blower Pengda Technology 4020", 40,   40, 20, 27.5, M3_cap_screw, 22, [21.5, 20  ], 3.2, [[37,3],[3,37],[37,37]],       29.3, 17,  1.7, 1.2, 1.3, 13];
-BL40x10 =["BL40x10","Square radial 4010",            40,   40,9.5, 27,   M2_cap_screw, 16, [24,   20  ], 2.4, [[2,2],[38,2],[2,38],[38,38]], 30  , 9.5, 1.5, 1.5, 1.1, 1.5];
+BL40x10 =["BL40x10","Square radial fan 4010",        40,   40,9.5, 27,   M2_cap_screw, 16, [24,   20  ], 2.4, [[2,2],[38,2],[2,38],[38,38]], 30  , 9.5, 1.5, 1.5, 1.1, 1.5];
 
 blowers = [BL40x10, PE4020, RB5015];
 

vitamins/jhead.scad

@@ -194,12 +194,14 @@ module jhead_hot_end_assembly(type, filament, naked = false) { //! Assembly with
             if(exploded())
                 heater_components();
             else
+                if(naked)                       // hide the wires when not exploded
                     intersection() {
                         heater_components();
 
-                    if(naked)
-                        color("grey") cylinder(r = 12, h = 100, center = true);
-                    else
-                        cube(1, true);             // hide the wires when not exploded
+                        color("grey")
+                            cylinder(r = 12, h = 100, center = true);
                     }
+                else
+                    hidden()                    // hidden by the tape
+                        heater_components();
 }

vitamins/screw.scad

@@ -262,7 +262,7 @@ module screw_countersink(type, drilled = true) { //! Countersink shape
             if(drilled)
                 cylinder(h = head_height + eps, r1 = 0, r2 = head_rad + head_t);
             else
-                intersection() {
+                render() intersection() {
                     cylinder(h = head_height + eps, r1 = 0, r2 = head_rad + head_t);
 
                     cylinder(h = head_height + eps, r = head_rad + eps);