Mill-right MEGA V FS Manual de usuario
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ASSEMBLY INSTRUCTIONS FOR THE MILLRIGHT CNC MEGA V FS
Version 1.02
For additional resources, see www.millrightcnc.com/resources
Be sure to check the resources page for the most updated assembly instructions.
The resources page has a parts picture guide to further assist you in assembly.
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Important safety rules for operating your MillRight CNC Mega V FS:
Never place your hands near a spinning end mill or bit. Keep your hands off the gear rack!
Always wear eye and ear protection while operating your machine.
Always run a dust collector or wear a mask while performing a milling operation.
Do not leave the machine unattended while running a milling operation.
Do not operate your machine while under the influence of alcohol or drugs.
Secure long hair and loose clothing so it is not caught in spinning mechanisms.
Ensure work pieces are properly secured before running a milling operation.
Keep a fire extinguisher nearby.
Visually inspect wires prior to power up to prevent short circuits.
The Mega V FS is a big, heavy machine. Plan on spending a full weekend in assembly and seeking help with moving or
flipping heavy assemblies.
We recommend using a blue thread locker on any fastener not secured with a lock washer or lock nut.
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V-Wheels
Parts
V-Wheel Kit
•V Wheel Body (12)
•608 Bearing (24)
Hardware
V-Wheel Kit
•M8 Washer (12)
Tools
Hard Surface
Something Flat to Press Bearing
Place the v-wheel body on a flat, hard
surface. Place (1) 608 bearing on top of the
v-wheel body. Using something flat, like a
scrap block of wood, press the bearing into
the v-wheel body.
Flip the v-wheel over. Place a M8 washer on the 608 bearing inside the v-
wheel. If you forget this step the bearing will not spin correctly. Fixing this
will be difficult.
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Place a second 608 bearing on top of the v-wheel. Press the bearing into
the v-wheel using your impromptu tool. Pinch the inner races of both
bearings with your fingers and test that the v-wheel spins freely. Repeat
this process with the remaining v-wheel bodies. Set the v-wheels to the
side.
Gantry End Plates
Parts
Left Gantry End Plate
Right Gantry End Plate
X/Y Motor Mount (2)
Assembled V-Wheel (4)
Hardware
M4x12 Machine Screw (4)
M4 Split lock Washer (4)
V-Wheel Kit
•M8x40 Machine Screw (4)
•M8 Nylock (4)
•Eccentric Spacer (4)
Tools
Phillips-Head Screwdriver
Needle Nose Pliers
13mm Socket or Wrench
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Locate the right gantry end plate. Place eccentric spacers
(2) in the large holes on the top of the gantry end plate.
The recessed pockets should be face up. Place a v-wheel on
a M8x40 machine screw. Spinning the wheel on the screw
will help to align the washer that is between the bearings.
Insert the M8x40 machine screw through the eccentric
spacer and secure with a M8 nylock nut. The v-wheel
should turn freely. The eccentric should turn with a 13mm
wrench. Repeat for the second eccentric spacer.
Repeat the process with the left gantry end plate. The recessed pockets on
the plate should be face up.
Locate a X/Z motor mount. The mount will
be installed on the same side of the gantry
end plates as the v-wheels. Place (2)
M4x12 machine screws with a M4 split lock
washer each through the back of the gantry
end plate (opposite the v-wheels) using the
two small holes located between the v-
wheels and install the motor mount.
Repeat the process on the other gantry end
plate. Place both to the side
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Z Plate
Parts
Z Plate
Router Mount and Cap
Anti Backlash Nut with Hardware
Z Rail and Bearings (2) (inside box 2 single
wrapped 6060 extrusion)
Homing Kit
•Z Engager Bracket
Hardware
M3x10 Button Cap (14)
M3x16 Machine Screw (2)
M5x20 Machine Screw (2)
5/16x3/4 Button Cap Screw (2)
5/16x3/4 Button Cap Screw (2)
Tools
2mm Hex Key
2.5mm Hex Key
3mm Hex Key
3/16 Hex Key
Phillips-Head Screwdriver
Masking/Painters Tape
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Locate the anti backlash nut (ABN). The ABN
will come with (2) M5 nylock nuts, a M5 grub
screw, and a M5 jam nut in the bag. Push
the nylocks into the hexagonal holes on the
face of the ABN with the nylon facing up.
Screw the grub screw into the top of the ABN
until it touches the bottom through the gap.
Cap the grub screw with the M5 jam nut. Place the ABN on the z plate and
secure using the (2) M5x20 machine screws. Make sure the nylocks can be
seen.
Locate the Z rails with bearings. The bearings will slide off the rails expelling
all ball bearings. Please proceed with caution. The rails will have plastic or
rubber blocks to keep the bearings from sliding off. Leave them in place
until told to remove them. If the blocks are not present, tape both ends of
the rails to keep the bearings from sliding off. Place the Z rails on a flat
surface with the bearings face up.
Place the Z plate on top of the bearings lining up the bearings with the 4-
hole groups on the corners of the Z plate. The ABN should be on the same
side of the Z plate as the bearings. Secure the Z plate to the bearings using
the M3x10 button cap screws. If you have purchased the Homing Switch
Option, Locate the Z engager bracket. Secure the bracket to the Z plate
with M3x16 machine screws using the two bottom holes of the 4-hole
group at the top right of the Z plate. The indention on the Z plate is the top.
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Locate the router mount. Carefully turn
the Z plate on its side making sure the
bearings stay on the rails. Place (2)
5/16x3/4 button cap screws through the
back of the plate using the 2 large holes at
the bottom of the Z plate. Attach the
router mount to the Z plate and tighten the
router mount screws. Use (2)
5/16x1button caps to attach the router cap
to the router mount. Place the Z plate to the side.
X Plate
Parts
X Plate
Z Motor Mount
Screw Seat Plate
UHMW Screw Seat
178mm Lead Screw
Assembled V-Wheel (4)
4750 Motor (1)
Hardware
M5x16 Machine Screw (2)
M5 Nylock Nut (2)
M4x12 Machine Screw (6)
M4 Split Lock Washer (6)
M3x16 Machine Screw (6)
M3 Nylock Nut (6)
8x6.35 Coupler
V-Wheel Kit
•Eccentric Spacer (2)
•Standard Spacer (2)
•8x40 Machine Screw (4)
•M8 Nylock (4)
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Tools
Phillips-Head Screwdriver
Needle Nose Pliers
2.5mm Hex Key
8mm Socket or Wrench
10mm Socket or Wrench
Locate your Z screw seat plate and UHMW screw seat. Place the UHMW
screw seat on top of the screw seat plate. Make sure the pocket of the
UHMW screw seat is facing up as shown.
Secure the UHMW screw seat to the screw seat plate using (2) M5x16
machine screws and (2) M5 nylock nuts. Do not over tighten or you may
deform the UHMW screw seat.
The front of the X plate is the face with the
recessed pockets. The top of the X plate is
the section with the “U” cutout, as shown
above. Place the screw seat plate on the X
plate near the bottom center set of holes.
Make sure the UHMW screw seat is
pointing towards the top of the X plate.
Place a M4 split lock washer on (2) M4x12
machine screw and insert the screws
through the back of the X plate to secure the screw seat plate to the X plate.
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Place the Z plate on the front of the X plate. Line up the holes on the Z rails
with the (3) holes on each side of the X plate. (2) holes on the top on each
side and (1) hole on the bottom on each side. Carefully remove the top
plastic/rubber bearing block or tape on both rails. Insert a M3x16 machine
screw in the top hole on both rails and finger tighten a M3 nylock. Repeat
the process with the second hole on the rails. Carefully remove the
plastic/rubber bearing block or tape from the bottom of the Z rails. Insert a
M3x16 machine screw in the bottom hole on both rails and finger tighten a
M3 nylock.
Prop the X plate on its bottom using the router mount. Place (2) eccentric spacers
in the top, large holes on the back of the X plate. Insert (2) M8x40 machine screws
into the large holes in the front of the X plate and through the eccentric spacers.
Place an assembled v-wheel on the M8x40 machine screws and secure with (2) M8
nylock nuts.
Place (2) M8x40 machine screws in the large holes in the front of the X plate at the
bottom. Place standard spacers on the M8x40 machine screws, assembled v-
wheels, and secure with a M8 nylock nut.
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Locate the Z motor mount. Use the Z motor mount as a spacer for installing
the coupler onto the 4750mm motor. Tighten the pinch screw on the
6.35mm side of the coupler to attach the coupler to the motor shaft.
Thread the 178mm lead screw into the
ABN. Using (2) M4x12 machine screws with
M4 split lock washers, attach the Z motor
mount to the top of the X plate.
Locate the X/Y motor mount and lower the
Z plate to expose the two holes near the
center top of the X plate. Place a M4 split
lock washer on (2) M4x12 machine screws.
Insert the screws through the front of the X
plate and attach the X/Y motor mount to
the back of the X plate.
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