sync'd up spreedsheet and TS build bom (txt) and added extruder option to ods

diff --git a/doc/wilson-bom-ts.txt b/doc/wilson-bom-ts.txt
index 4cf8d3a..798f4c1 100644 (file)
--- a/doc/wilson-bom-ts.txt
+++ b/doc/wilson-bom-ts.txt
@@ -6,38 +6,38 @@ Item                                    Quantity      Length / Notes
 
 2020 Extrusions                
 Vertical frame piece (sides)            2           400mm
-Horizontal frame piece (top and bottom) 2           320mm
-Y axis frame piece (TS only)            2           415mm
+Horizontal frame piece (top and bottom) 2           330mm
+Y axis frame piece (TS only)            2           400mm
 
 M8 Smooth Rods         
-X-Axis                                  2           380mm
-Y-Axis                                  2           415mm
+X-Axis                                  2           370mm
+Y-Axis                                  2           400mm
 Z-Axis                                  2           350mm
 
 Threaded Rods          
 M5 threaded rod for Z axis              2           325mm
 
 Belts & Pulleys                
-Y axis GT2 timing belt (w=6mm)          1           850mm
-X axis GT2 timing belt (w=6mm)          1           930mm
+Y axis GT2 timing belt (w=6mm)          1           830mm
+X axis GT2 timing belt (w=6mm)          1           900mm
 GT2 pulley                              2           Want diameter 16-20mm
+
 Nuts & Bolts           
-M5 x 10mm machine screw                 44     
+M5 x 10mm machine screw                 51     
 M5 hex nut                               2     
-M5 t slot nut                           44     
-M4 x 20mm machine screw                  6     
-M4 hex nut                               6     
-M3 x 8mm machine screw                   1     
+M5 t slot nut                           51     
+M4 x 20mm machine screw                  7     
+M4 hex nut                               7     
 M3 x 10mm machine screw                 11     
-M3 x 14mm machine screw                 18     
-M3 x 30mm machine screw                  7     
-M3 x 60mm machine screw                  2         50mm? if spring short enough
-M3 hex nut                             20?         This number is approximate
-M3 lock nut                              7     
-M3 washer                              20?         This number is approximate
-M8 x 20mm smooth rod or grub screw       1     
-M8 washers                               5         For alignment of hobbed bolt
-M8 locknut                               1         For extruder bolt
+M3 x 14mm machine screw                 24     
+M3 x 30mm machine screw                 10
+M3 x 50mm machine screw                  1        this is for the hinged lever of the direct-dirve extruder
+M3 hex nut                              18
+M3 lock nut                             13     
+M3 washer                               17         This number is approximate
+M2 x 16mm machine screw                         6         These and M2 nuts for mounting end stops
+M2 hex nut                              6      
+
 Printed Parts – Required             
 X end idler                              1     
 X end motor                              1     
@@ -57,28 +57,58 @@ Idler bearing guide (pair)               2
 Extruder body / idler set                1     
 Extruder big gear / small gear set       1     
 Extruder fan duct                        1     
-Belt guides                                 4         (two belt guides, one for each 624 bearing)
+Belt guides                             4         (two belt guides, one for each 624 bearing)
+
 Printed Parts – Recommended          
 Electronics frame mount (for RAMPS)    1       
 Filament spool support (two pieces)    1       
 SMART display frame mount (two pieces) 1       
+
 Everything Else                
-NEMA17 Stepper motor   5       
-MDF board (6mm thick)  1       230mm by 230mm
-MK2 Heat bed   1       
-Glass bed      1       3mm borosilicate
-Controller (Mega/RAMPS, Rambo, etc)    1       
-Endstop (limit) switch 3       6mm x 10mm x 20mm
-LM8UU Linear bearing   12      
-608ZZ roller bearing   4       
-624 roller bearing     2       
-5mm to 5mm shaft couplers      2       Can also use vinyl tubing instead
-40mm x 40mm x 10mm fan 1       12V
-80mm x 80mm fan        1       For use with RAMPS frame mount
-Miniature zip ties     20      This number is approximate
-Extruder idler springs 2       High tension 
-Bed leveling springs   4       Lower tension
-Power Supply   1       Size appropriately for heat bed and extruder
-Hobbed bolt    1       Recommend airwolf3d
-Hot end        1       Recommend Jhead
+NEMA17 Stepper motor                    5      
+MDF board (6mm thick)                   1      230mm by 230mm
+Heat bed                                 1     MK2a or whatever
+Heat bed thermistor                      1
+Glass bed                               1      3mm borosilicate or picture frame glass 8.25" square
+Controller (Mega/RAMPS, Rambo, etc)     1      
+Endstop (limit) switch                  3      6mm x 10mm x 20mm
+LM8UU Linear bearing                   12      can get away with 11 if you use only three on the X carriage
+624 roller bearing                       2     
+5mm to 5mm shaft couplers               2      Can also use vinyl tubing instead
+40mm x 40mm x 10mm fan                  1      12V
+80mm x 80mm fan                                 1      For use with RAMPS frame mount
+Miniature zip ties                     20      This number is approximate
+Extruder idler springs                  2      High tension 
+Bed leveling springs                    4      Lower tension
+Power Supply                            1      Size appropriately for heat bed and extruder
+Hot end                                         1      Recommend Jhead
+MK7 drive gear                           1     omit if you are building the geared extruder (see below)
+Printer mount deck (optional)           1      18” x 18” x 1/2” plywood works well.
+
+
+The items below are for building with the geared extruder instead of the direct-drive extruder
+
+M3 x 8mm machine screw                   1     for small gear
+M3 x 60mm machine screw                  2         
+M8 x 20mm smooth rod or grub screw       1     
+M8 washers                               5         For alignment of hobbed bolt
+M8 locknut                               1         For extruder bolt
+Hobbed bolt                             1      Recommend airwolf3d
+608ZZ roller bearing                    3      
+
 
+Notes about wires              
+The lengths shown are conservative estimates to help you plan for what you'll need             
+Extruder heater wire pair      70cm    
+Extruder thermistor wire pair  70cm    
+Extruder fan wire pair         70cm    
+X end stop wire pair           25cm    
+Y end stop wire pair           50cm    
+Z end stop wire pair           25cm    
+X motor wires (4)              25cm    motors may be pre-wired in which case you can ignore these probably
+Y motor wires (4)              50cm    ''
+Z left motor wires (4)         25cm    ''
+Z right motor wires (4)                60cm    ''
+Extruder motor wires (4)       70cm    
+Heat bed power wires           60cm    12 Gauge or heavier
+Heat bed thermistor wires      50cm    

diff --git a/doc/wilson-bom.ods b/doc/wilson-bom.ods
dissimilarity index 98%
index 8f88c1d..55b2e8d 100644 (file)
Binary files a/doc/wilson-bom.ods and b/doc/wilson-bom.ods differ