Class: SolidRuby::Assemblies::Lm_uu

Inherits:
Assembly show all
Defined in:
lib/solidruby/assemblies/linear_bearing.rb

Direct Known Subclasses

Lm_luu

Instance Attribute Summary

Attributes inherited from Assembly

#hardware, #skip, #transformations, #x, #y, #z

Attributes inherited from SolidRubyObject

#attributes, #children, #siblings, #transformations

Instance Method Summary collapse

Methods inherited from Assembly

#*, #+, #-, #add_to_bom, #color, #colorize, get_skip, get_views, #part, #scad_output, #show_hardware, skip, #threads, #transform, view, #walk_tree

Methods inherited from SolidRubyObject

#&, alias_attr, #debug, #debug?, #mirror, #place, #rotate, #rotate_around, #save, #scale, #to_rubyscad, #translate, #union, #walk_tree, #walk_tree_classes

Constructor Details

#initialize(args = { inner_diameter: 10 }) ⇒ Lm_uu

Returns a new instance of Lm_uu.



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# File 'lib/solidruby/assemblies/linear_bearing.rb', line 18

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
  BillOfMaterial.bom.add(description) unless args[:no_bom] == true
end

Instance Method Details

#description ⇒ Object 



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# File 'lib/solidruby/assemblies/linear_bearing.rb', line 42

def description
  "LM#{@args[:inner_diameter]}UU Linear bearing"
end

#dimensions ⇒ Object 



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# File 'lib/solidruby/assemblies/linear_bearing.rb', line 50

def dimensions
  diameter = @lm_uu[@args[:inner_diameter]][:diameter]
  length = @lm_uu[@args[:inner_diameter]][:length]
  [diameter, length]
end

#output ⇒ Object 



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# File 'lib/solidruby/assemblies/linear_bearing.rb', line 46

def output
  show
end

#show ⇒ Object 



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# File 'lib/solidruby/assemblies/linear_bearing.rb', line 56

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