MillRight CNC MEGA V XXL Assembly Instructions Manual Download | Manualshive

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ASSEMBLY INSTRUCTIONS FOR THE MILLRIGHT CNC MEGA V XXL

Version 1.01

For additional resources, see

www.millrightcnc.com/resources

Be sure to check the resources page for the most updated assembly instructions.

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if you have questions.

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Important safety rules for operating your MillRight CNC Mega V XXL:

Never place your hands near a spinning end mill or bit.
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 XXL 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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Summary of Contents for CNC MEGA V XXL

Page 1: ...ys 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...

Page 2: ...a hard flat surface lay out your v wheels Place a 608 Bearing on top of the v wheel Using something flat such as a wood board press the bearing into the top of the v wheel Flip the v wheel over Place...

Page 3: ...Wheel Kit M8x40 Machine Screw 4 M8 Nylock 4 Eccentric Spacers 4 Tools Phillips Screwdriver Needle Nose Pliers 13mm Socket or Wrench Locate the Right Gantry End Plate pictured above Place eccentric spa...

Page 4: ...ntry 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 Z Plate...

Page 5: ...e 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 th...

Page 6: ...l 4 Hardware M5x16 Machine Screws 2 M5 Nylock Nut 2 M4x12 Machine Screw 4 M4 Split Lock Washer 4 M3x16 Machine Screw 6 M3 Nylock Nut 6 V Wheel Kit Eccentric Spacers 2 Standard Spacers 2 M8x40 Machine...

Page 7: ...Plate to secure the screw seat plate to the X Plate 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 ea...

Page 8: ...motor mount to the top of the X Plate Z Motor and X Motor Mount Installation Parts 3675mm Motor Coupler X Y Motor Mount Hardware 6 35mm Spacer 4 M4x16 Machine Screw 4 M4x12 Machine Screw 2 Tools Phill...

Page 9: ...to the lead screw Make sure the lead screw is fully engaged with UHMW screw seat and apply light downward pressure Tighten the top screw on the coupler This will attach the coupler to the motor shaft...

Page 10: ...s Screw Driver 3 16 Hex Key 3mm Hex Key 13mm Wrench Get one section of gear rack Place 8 M5x20 Button cap screw through the holes of the gear rack keeping the screw uniform Spin a large t nut a few tu...

Page 11: ...ft side of the extrusion use 5 16 x 3 4 button cap screws to attach the left end plate to the extrusion Repeat the process on the right side with the right end plate Tilt the gantry forward to gain ac...

Page 12: ...usion crossmembers running left to right with 1450mm extrusion running front to back The 1465mm crossmembers will receive corner joiners and slide into the 1450mm left and right extrusion pieces Slide...

Page 13: ...rs are NOT placed equidistant from one another Placing them with the spacing described will allow you to use the bed design file that we have provided Use a square if available to set the 1465mm cross...

Page 14: ...just created Put the gusset into position and take note of where the holes are Pull the gusset away and put drop in T nuts there Secure it with M5x8 machine screws Blue thread locker is recommended O...

Page 15: ...re gussets Loosely install them just finger tight on the screws to the frame assembly you just completed such that they ll rest on the sides of the legs Position one of the legs remember with the tapp...

Page 16: ...of wood or other material that are about this length Gather 2 1330mm extrusions and 8 inside corner joiners Place the inside corner joiners into the ends of the 1330mm extrusions as shown below If yo...

Page 17: ...alling the inside corner joiners on the ends of the 1450mm extrusion then slide them down into the legs Using positioning blocks can be helpful here as well to make sure you have the 1450mm and the 13...

Page 18: ...e the foot plates onto the end of the legs Do this for all four legs Then thread the leveling feet down into the center hole of the foot plate Enlist a couple of helpers such as neighbors who will be...

Page 19: ...l them from these extrusions Using slide in T nuts and M5x20 button cap screws install the remaining two gear racks onto the remaining two 1450mm Mega V extrusions Put the M5x20 button caps through th...

Page 20: ...cer block to support one end while you position the other end to match up with the holes in the Y end plate You must install these so that the gear rack you already installed are on top and the teeth...

Page 21: ...eel Kit into the bottom holes of gantry end plate then place a spacer onto the threads Don t push the screw all the way in yet Place a V wheel into the bottom V groove of the Y bearing rails then begi...

Page 22: ...arts Motors Length 3675 2 Motors Length 2550 1 Pinion Gear Set Contains 3 pinion gears and 6 set screws Hardware M4x16 Machine Screws 10 M4 Nylock Nuts 10 Tools 2 5mm Hex Key Needle Nose Pliers Philip...

Page 23: ...ble exits to the left Place each motor into its respective motor mount and get them snug but adjustable with M4x16 machine screws and M4 nylock nuts It s easiest to use needle nose pliers to hold the...

Page 24: ...wn Slide the small black extender piece onto the paddle of the switch and secure it in place by threading an M3x8 machine screw into the plastic You can now spin the coupler on the Z axis motor with y...

Page 25: ...the machine It uses the roller switch with the longer paddle to make contact with the back side of the Right Gantry End Plate Start by inserting a drop in T nut into the rear most slot of the rear cr...

Page 26: ...r is installed in the mount in the picture below The cable should exit the router as shown There is no exact position of the router in the mount as some users will want more tool clearance over the pa...

Page 27: ...n X drag chain then runs in Y drag chain Left Y Motor Wires Zip tie to X drag chain support then runs in Y drag chain Right Y Motor Wires Runs in Y drag chain only Z Motor Wires Runs in X drag chain t...

Page 28: ...se pliers to slide the connector onto the terminal If for some reason you must slide it back off pull it by the connector and not by the wire Begin running the wire through the X drag chain The router...

Page 29: ...Y combo You can run the Y switch wire along the rail not in the drag chain The X switch wire should run inside the Y drag chain Attach one end of Y drag chain onto the right Y motor using an M4x20 mac...

Page 30: ...ead locker is suggested The red arrows in the picture show the mounting positions in the extrusion Note the orientation of the features in the control box Install the black dust shield above the contr...

Page 31: ...it To position the gear rack properly and parallel with the motion of the machine you should start on the homing switch end and tighten the M5x20 screws in the gear rack one at a time as you move the...

Page 32: ...can be difficult to get to once the wheel is installed so experiment a bit before putting the wheels on The wheel has a stud on it that is secured to the mounting body with a washer and large nut inc...

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