CNC Kit 1-1.pdf

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3 Axis CNC Machine - MDF Plans and Cut List
Copyright 2008 Patrick Hood-Daniel - The
user of these plans assumes all
responsibility for his or her actions during
the process of using these plans.
11
2'-516"
7
3'-616"
4'-4"
Overall Dimensions and General Notes:
These measurements include only the MDF components and not other external components such as motors, bearings, lead
screws, etc.
For placement of various items such as motors, lead screws, bearings and other unique hardare items, go to the
buildyourcnc.com website.
1
Notes: All screw diameters and types will be
4
" - 20 unless specified otherwise. Hole dimeters and dimensions are seldomly
repeated for simplicity. If there is an inquiry to a hole size, or a position, refer to another part of the drawing. Any omissions
and errors should be relayed to Patrick Hood-Daniel (713-952-7511) or phooddaniel@buildyourcnc.com.
2'-03"
8
If there is any concern with you having solde responsibility for any actions resulting from this plans, please return the kit and I
will refund your purchase in whole within 30 days of purchase.
4'-4"
Z Axis Bearing
Supports
There are two of these pieces
on the machine. They serve as
supports for the linear bearings
and for the router mount.
Each piece is an exact mirror of
the other.
Hardware Needed:
4 2" screws to connect to the
z-back support and the router
mount base.
4
3
" screws to secure the linear
4
bearing angle.
Router Base
This piece will be used dually as
the router base and as a dust
collector top.
There is only one of these pieces
on the machine.
The diameter for the large hole
for the vacuum hose should be
modified to fit your vacuum hose.
The medium hole is used for the
router collet to protrude.
Router mounting holes will need
to be marked and bored so that
your router can be utilized. The
underside of this base should
have these holes countersunk so
as not to reveal the screw heads
as this may interfere with the
material to be cut.
The four remaining holes is to
receive a cross dowels to connect
to the screws from the Z Axis
Bearing Supports.
Z Axis Rail Support
This piece will be used as the
support for the aluminum angles
as rails. The sides are chamfered
at 45 degree angles with a small
portion of the MDF remaining for
the router bearing quide.
7
The 4 holes at
16
" are used to
receive cross dowels to connect
to the y-axis bearing supports.
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