CNCCMV2/Structure/Blocks

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Marking the Sleeve Bearing Mount Holes

  • Mark 6.5mm from the circumference of the 18mm hole for each sleeve bearing mount hole.
  • Drawing a centerline may be helpful to measure along.

Drilling the Leadscrew Nut Mount Holes

  • Match drill the leadscrew nut mount holes from the leadscrew nut to the block while the leadscrew nut is fitted inside the block for superior alignment.
  • After drilling each hole, tap it and screw in an M5 screw for secure mounting for drilling and superior alignment.

M5 Pilot Holes

  • All pilot holes to be tapped M5x0.8 should have a diameter of 4.5mm

Template-Component Clamping: Datum Edge Orientation

  • When clamping templates and components for match drilling, ensure that the datum edges of the template are appropriately positioned relative to the component to be drilled.

Fabricate Narrow Template

NarrowTemplateV2.jpg

  • Mark and drill.

Fabricate Wide Template

WideTemplateV2.jpg

  • Mark datum lines for the Narrow Template.
  • Match drill with the Narrow Template.

Fabricate Platform

  • PlatformV2.jpg
  • Qty=1
  • Mark all holes using 2 datum edges.
  • Drill all holes

Fabricate X Block

  • XMajorBlockV2.jpg
  • Qty=2
  • Match drill with the Wide Template.
  • Mark the remaining holes.
  • Drill all holes to their appropriate diameters.
  • Tap required holes.
  • Qty=2
  • Match drill with the Wide Template.
  • Mark the remaining holes.
  • Drill all holes to their appropriate diameters.
  • Tap required holes.

Fabricate Y Block

  • YMajorBlockV2.jpg
  • Qty=1
  • Match drill with the Narrow Template.
  • Match drill with the Wide Template.
  • Mark the remaining holes.
  • Drill all holes to their appropriate diameters.
  • Tap required holes.

Fabricate Z Mount Block

  • ZMountBlockV2.jpg
  • Qty=1
  • Match drill with the Narrow Template.
  • Mark the remaining holes.
  • Drill all holes to their appropriate diameters.
  • Tap required holes.

Fabricate Z Block

  • ZMajorBlockV2.jpg
  • Qty=1
  • Match drill with the Wide Template.
  • Mark the remaining holes.
  • Drill all holes to their appropriate diameters.

Fabricate End Mount Block

  • EndMountBlockV2.jpg
  • Qty=1
  • Match drill with the Narrow Template.
  • Mark the remaining holes.
  • Drill all holes to their appropriate diameters.
  • Tap required holes.

Fabricate Spindle Block

  • SpindleBlockV2.jpg
  • Qty=1
  • Mark all holes
  • Drill all holes