Mendel90/sturdy/bom/hot_end_assembly.txt

hot_end_assembly:
Vitamins:
  1 JHead MK5 hot end
  2 PTFE sleeving OD 1.2mm ID 0.71mm x 62mm
  2 Heatshrink sleeving ID 1.6mm x 15mm
  2 PTFE sleeving OD 2.6mm ID 2mm x 45mm
  1 Heatshrink sleeving ID 6.4mm x 60mm
  2 Red wire 16/0.2 length 170mm
  1 Ziptie 100mm min length

Printed:
This version used for kits 7- Nut traps moved further from the edge of most parts. Fixed ribbon clamp slots too deep. Modified for JHeadMK5. Changed bed thermsitor type. Extruder block is now thinner so it can protrude below the carriage. The idler bolts no go the other way round so the nuts are captive instead of the heads. 60 mm carriage fan. Spool holders now have tabs for nut traps instead of P clip. Belt lengths corrected and rounded to tooth pitch. Metal pulleys modelled. exploded variable now 0/1 instead of boolean. Dibond version now has mouse holes for wires and the Y wires run underneath the base. Added jigs for inserting Jhead and drilling tubes. Hobbed bolt not shows hob position on the BOM. Everything in the kit is now in the model and so appears on the BOM. Added ribbon cable, wire, heat shrink sleeving, foam spunge, PLA sample. Completed the kit build manual. Sub assemblies restructured to reflect the build order. View files added to make the assembly diagrams. Fixed sheets.py not working first time run. 2012-11-17 10:33:00 +00:00			`hot_end_assembly:`
			`Vitamins:`
Z bar clamps made both the same. Y bearing mounts made all the same and switch tab made smaller. Manual updated to reflect those changes. Mod to ATX short bracket to make bridges work. Base of support structure on dust filter made thicker. JHeadMK5 made default on sturdy and mendel variants. Melzi and ATX PSU made default on strudt variant as well. Fixed case error in use of ATX_PSU_brackets. Fixed missing screw length for resistors on MDF. 2012-12-09 12:34:00 +00:00			`1 JHead MK5 hot end`
This version used for kits 7- Nut traps moved further from the edge of most parts. Fixed ribbon clamp slots too deep. Modified for JHeadMK5. Changed bed thermsitor type. Extruder block is now thinner so it can protrude below the carriage. The idler bolts no go the other way round so the nuts are captive instead of the heads. 60 mm carriage fan. Spool holders now have tabs for nut traps instead of P clip. Belt lengths corrected and rounded to tooth pitch. Metal pulleys modelled. exploded variable now 0/1 instead of boolean. Dibond version now has mouse holes for wires and the Y wires run underneath the base. Added jigs for inserting Jhead and drilling tubes. Hobbed bolt not shows hob position on the BOM. Everything in the kit is now in the model and so appears on the BOM. Added ribbon cable, wire, heat shrink sleeving, foam spunge, PLA sample. Completed the kit build manual. Sub assemblies restructured to reflect the build order. View files added to make the assembly diagrams. Fixed sheets.py not working first time run. 2012-11-17 10:33:00 +00:00			`2 PTFE sleeving OD 1.2mm ID 0.71mm x 62mm`
			`2 Heatshrink sleeving ID 1.6mm x 15mm`
			`2 PTFE sleeving OD 2.6mm ID 2mm x 45mm`
			`1 Heatshrink sleeving ID 6.4mm x 60mm`
			`2 Red wire 16/0.2 length 170mm`
			`1 Ziptie 100mm min length`

			`Printed:`