mirror of
https://github.com/revarbat/snappy-reprap.git
synced 2025-10-30 07:10:07 -07:00
105 lines
3.1 KiB
OpenSCAD
105 lines
3.1 KiB
OpenSCAD
snappy_version = 0.91;
|
|
|
|
|
|
// 0 = Thinning Walls (Thin in the middle, thick at edges. Prettier smooth walls.)
|
|
// 1 = Corrugated walls. (Zig-zagged walls. Less shrinkage stress. Closed walls.)
|
|
// 2 = Crossbeam walls. (Open sparse struts. Far less shrinkage stress. Recommended.)
|
|
wall_styling = 0;
|
|
|
|
|
|
platform_length = 100; // mm. Must be a multiple of rack_tooth_size.
|
|
platform_width = 150; // mm
|
|
platform_height = 40; // mm
|
|
platform_thick = 7; // mm
|
|
|
|
rail_length = 150; // mm
|
|
rail_height = 50; // mm
|
|
rail_thick = 7; // mm
|
|
rail_offset = 12; // mm
|
|
|
|
motor_rail_length = 100; // mm
|
|
cantilever_length = 180; // mm
|
|
|
|
groove_angle = 30; // degrees
|
|
groove_height = 12; // mm
|
|
|
|
joiner_angle = 30; // degrees
|
|
joiner_width = 10; // mm
|
|
|
|
rack_tooth_size = 5; // mm per tooth.
|
|
set_screw_size = 3; // mm size of set screw in drive gears, couplers, etc
|
|
motor_shaft_size = 5; // mm
|
|
motor_shaft_flatted = false; // boolean. Set true if motor shaft has a flattened side.
|
|
|
|
// Currently configured for 3/8" ACME threaded rod and matching 11/16" nut
|
|
lifter_rod_diam = 9.5; // mm
|
|
lifter_rod_length = 300.0; // mm
|
|
lifter_thread_size = 3.175; // mm lift per revolution
|
|
|
|
/*
|
|
// Mechanical endstop boards.
|
|
endstop_hole_spacing = 19; // mm
|
|
endstop_hole_inset = 4; // mm
|
|
endstop_hole_hoff = 10; // mm
|
|
endstop_click_voff = 4; // mm
|
|
endstop_screw_size = 3; // mm
|
|
endstop_standoff = 2; // mm
|
|
*/
|
|
|
|
// Mechanical endstop bare microswitch.
|
|
endstop_hole_spacing = 9.5; // mm
|
|
endstop_hole_inset = 9; // mm
|
|
endstop_hole_hoff = 10; // mm
|
|
endstop_click_voff = 3; // mm
|
|
endstop_screw_size = 2.5; // mm
|
|
endstop_standoff = 2; // mm
|
|
|
|
// Standard Mk2b Heated Build Platform from RepRapDiscount.com
|
|
hbp_width = 215; // mm
|
|
hbp_length = 215; // mm
|
|
hbp_hole_width = 208.5; // mm
|
|
hbp_hole_length = 208.5; // mm
|
|
hbp_screwsize = 3; // mm
|
|
|
|
// Standard 200mm square borosilicate glass build platform
|
|
glass_width = 214; // mm
|
|
glass_length = 200; // mm
|
|
glass_thick = 3; // mm
|
|
|
|
// Fan shroud dimensions
|
|
fan_size = 60; // mm
|
|
fan_screw_size = 4; // mm
|
|
fan_mount_length = 15; // mm
|
|
fan_mount_width = 10; // mm
|
|
fan_mount_screw = 3; // mm
|
|
fan_shroud_angle = 60; // degrees
|
|
|
|
// Cable chain dimentions
|
|
cable_chain_height = 13; // mm
|
|
cable_chain_width = 25; // mm
|
|
cable_chain_length = 26; // mm
|
|
cable_chain_pivot = 6; // mm
|
|
cable_chain_bump = 1; // mm
|
|
cable_chain_wall = 3; // mm
|
|
|
|
// This is the slop needed to make parts fit more exactly, and may be
|
|
// printer dependant. Printing a slop calibration plate should help
|
|
// dial this setting in for your printer.
|
|
printer_slop = 0.25; // mm
|
|
|
|
|
|
|
|
// Commonly used derived values. Don't change these.
|
|
rail_spacing = platform_width - joiner_width*4 - 10;
|
|
rail_width = rail_spacing + joiner_width*2;
|
|
motor_mount_spacing=43+joiner_width+10;
|
|
side_mount_spacing = platform_length-25;
|
|
extruder_length = motor_rail_length+2*platform_length-2*rail_height+2*rail_length-2*cantilever_length;
|
|
|
|
wall_styles = ["thinwall", "corrugated", "crossbeams"];
|
|
wall_style = wall_styles[wall_styling];
|
|
|
|
|
|
// vim: noexpandtab tabstop=4 shiftwidth=4 softtabstop=4 nowrap
|
|
|