CNC Router Parts CRP4896 User manual

CNC Router PartsCNC Router Parts
CRP4896 4' x 8' Standard CNC Machine Kit
Assembly Instructions

Standard 4' x 8' CNC Machine Kit
READ THE FOLLOWING PRIOR TO BEGINNING THE
ASSEMBLY OF YOUR MACHINE
1. The machine assembly is broken down into different sections, visible in the navigation pane on the left. The Table of
Contents on the right will show the steps within each section.
2. It is helpful to look through each section prior to beginning its assembly.
3. Each section begins with an image of the fully assembled component. If needed, refer to this as a reference frame while
completing individual assembly steps.
4. Each section will identify the parts and tools needed for those assembly steps. Identification of fasteners is easier if they
are kept in their respective fastener bags.
5. Assembling the larger components, such as the base and optional leg kit, is made easier with two people. Though not
required, this can make the process more efficient.
6. Listed below are two types of Notes you will see through the assembly instructions:
Throughout the assembly of your machine, you will use both T-Studs and Roll-in T-Nuts. Review the following instructions
for proper use of these components.
Section Note
Section Notes are used to denote when the section is configuration specific
(ex: NEMA 23 vs NEMA 34 electronics).
Assembly Note
Assembly Notes are used to call attention to certain parts of the assembly step. Pay attention to these as they provide
important information for a successful machine build.
CRP4896
Assembly Instructions
Version 2018Q3.3
© 2018 CNC Router Parts LLC
All Rights Reserved

The slot on the end of the T-Nut will now be perpendicular to the extrusion.
Assembly Note
When fastening components using T-Studs, use this feature to ensure the T-Studs are positioned correctly within the
extrusion. The slots will not be depicted in the assembly instruction figures.
CRP4896
Assembly Instructions
Version 2018Q3.3
© 2018 CNC Router Parts LLC
All Rights Reserved

When properly installed, the indicated face of the T-Nut will be parallel with the face of the extrusion.
Assembly Note
A small allen wrench can be inserted into the hole of the T-Nut and subsequently used to rotate it the full 90°.
CRP4896
Assembly Instructions
Version 2018Q3.3
© 2018 CNC Router Parts LLC
All Rights Reserved

Parts and Tools Required
The following bags and parts will be used in this section:
(6) 4080 Leg Extrusion, 750mm (29-1/2")
(3) 4080 Leg Crossmember Extrusion, 1370mm (53-15/16")
(1) 4080 Electronics Bar Extrusion, 1080mm (42-1/2")
(12) Leg Kit Gusset
(3) CRP813-00-LEGSET-HW-BAG
- (48) M8 x 30mm Socket Head Cap Screw
- (36) 40 Series Anchor Fastener
- (72) M8 Roll-in T-Nut
- (6) 7111 Foot Plate
- (6) H172 Leveling Foot
- (6) M16 Hex Nut
- (36) M8 x 14mm Hex Cap Bolt
(1) CRP813-00-ELCBAR-HW-BAG
- (4) M8 x 30mm Socket Head Cap Screw
- (4) 40 Series Anchor Fastener
- (4) M8 Roll-in T-Nut
The following tools will be used in this section:
6mm Ball-End Allen Wrench
6mm Ball-End Driver Attachment for Drill/Impact Driver (recommended)
13mm Combination Wrench
Adjustable Wrench
Tape Measure
CRP4896
Assembly Instructions
Version 2018Q3.3
© 2018 CNC Router Parts LLC
All Rights Reserved

1.1.1 Anchor Fastener Assembly
1.1.1.1
Thread the socket head cap screws into the T-Nuts through the anchor fasteners as indicated.
M8 x 30mm Socket Head Cap Screw
4080 Leg Crossmember Extrusion,
1370mm (53-15/16")
40 Series Anchor Fastener
Roll-in T-Nut
CRP4896
Assembly Instructions
Version 2018Q3.3
© 2018 CNC Router Parts LLC
All Rights Reserved

1.1.2 Leveling Feet Installation
1.1.2.1
Install a foot assembly onto each 750mm (29-1/2") Leg Extrusion as indicated.
H172 Leveling Foot
M8 x 30mm Socket Head Cap Screw
M16 Hex Nut
7111 Foot Plate
4080 Leg Extrusion, 750mm (29-1/2")
CRP4896
Assembly Instructions
Version 2018Q3.3
© 2018 CNC Router Parts LLC
All Rights Reserved

1.1.2.2
Repeat the previous steps for each of the 750mm (29-1/2") Leg Extrusions as indicated.
Assembly Note
Adjust the leveling feet to approximately the same heights during this step. After machine assembly, final adjustments will
be made in the table leveling procedure.
CRP4896
Assembly Instructions
Version 2018Q3.3
© 2018 CNC Router Parts LLC
All Rights Reserved
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