class CrystalScad::LinearBearing::Lm_uu
Public Class Methods
new(args={inner_diameter:10})
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# File lib/crystalscad/LinearBearing.rb, line 20 def initialize(args={inner_diameter:10}) @args = args @lm_uu = { 3 => {diameter:7, length:10}, 4 => {diameter:8, length:12}, 5 => {diameter:10, length:15}, 6 => {diameter:12, length:19}, 8 => {diameter:15, length:24}, 10 => {diameter:19, length:29}, 12 => {diameter:21, length:30}, 13 => {diameter:23, length:32}, 16 => {diameter:28, length:37}, 20 => {diameter:32, length:42}, 25 => {diameter:40, length:59}, 30 => {diameter:45, length:64}, 35 => {diameter:52, length:70}, 40 => {diameter:60, length:80}, 50 => {diameter:80, length:100}, 60 => {diameter:90, length:110}, } @shell_thickness = 1.1 @@bom.add(description) unless args[:no_bom] == true end
Public Instance Methods
description()
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# File lib/crystalscad/LinearBearing.rb, line 45 def description "LM#{@args[:inner_diameter]}UU Linear bearing" end
dimensions()
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# File lib/crystalscad/LinearBearing.rb, line 53 def dimensions diameter = @lm_uu[@args[:inner_diameter]][:diameter] length = @lm_uu[@args[:inner_diameter]][:length] return diameter, length end
output()
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# File lib/crystalscad/LinearBearing.rb, line 49 def output show end
show()
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# File lib/crystalscad/LinearBearing.rb, line 59 def show diameter, length = dimensions shell=cylinder(d:diameter, h:length) shell-=cylinder(d:diameter-@shell_thickness*2, h:length+0.2).translate(z:-0.1) shell=shell.color("LightGrey") inner = cylinder(d:diameter-@shell_thickness*2, h:length) inner-= cylinder(d:@args[:inner_diameter], h:length+0.2).translate(z:-0.1) inner=inner.color("DimGray") shell+inner end