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Schlumberger-Private

Installation 
Instructions for the 
Grizzly G0704

WWW.HEAVYMETALCNC.COM

Summary of Contents for G0704

Page 1: ...Schlumberger Private Installation Instructions for the Grizzly G0704 WWW HEAVYMETALCNC COM...

Page 2: ...nless steel cap screws for X motor 2 each 6mm x 75mm stainless steel cap screws for X extension and bearing block 2 shim washers just in case 2 cardboard tubes for the ball nuts These are added just i...

Page 3: ...Schlumberger Private Start by removing all of the handles...

Page 4: ...Schlumberger Private Remove the plates from both ends of the table...

Page 5: ...Schlumberger Private Remove the piece circled in red...

Page 6: ...Schlumberger Private Now the table will slide off of the saddle...

Page 7: ...Schlumberger Private Loosen the two set screws and the lead screw nut will come off with the lead screw...

Page 8: ...te Move the head to the top of the column Loosen the bolts for the head and rotate it 90 degrees This will expose the bolts for the lead screw nut in Z You can also just remove the head It will make t...

Page 9: ...Schlumberger Private Take off everything on top of the column...

Page 10: ...Schlumberger Private Also remove everything from Z handle...

Page 11: ...umberger Private Remove the bolts from behind the head Screw the lead screw until the lead nut gets to the slot in the column Take the block off as shown then you can pull the lead screw out from the...

Page 12: ...Schlumberger Private...

Page 13: ...Schlumberger Private At this point you ll need to take the column off of the base It s not a bad idea to remove the head first It makes managing this easier...

Page 14: ...Schlumberger Private Unscrew the lead screw from the nut and remove the nut and lead screw...

Page 15: ...Schlumberger Private You will need to remove some material to get the new ball screw to go in the base...

Page 16: ...Schlumberger Private We used a manual mill to do this because we have one You may have to use a grinder You ll be removing 1 4 3 8...

Page 17: ...Schlumberger Private The finish machining...

Page 18: ...Schlumberger Private Now you can start the installation You will need to remove the washer and snap ring...

Page 19: ...Schlumberger Private You also need to machine this area flat to mount the X ballnut block Grinding it would also work...

Page 20: ...Schlumberger Private Remove the 25 plate from the Y assembly and bolt the rest of the assembly to the base...

Page 21: ...Schlumberger Private Tighten down the new ball nut block where the old one was...

Page 22: ...scale under the X ballscrew to use as a shim The scale is about 05 thick to keep the ballscrew off of the saddle If there are issues with it rubbing on the underneath side of the table grind some rel...

Page 23: ...Schlumberger Private Slide the table on and attach the motor mount on the left end and the extension and bearing block on the right side The extension is there so you won t lose any X travel...

Page 24: ...Schlumberger Private X ball screw and ball nut under the table...

Page 25: ...Schlumberger Private Put the column and the milling head back onto the base...

Page 26: ...Schlumberger Private Drop the Z ball nut block down into the column as shown When it gets to the through slot you can tilt it to get it through the slot to align with the bolt holes...

Page 27: ...Schlumberger Private Drop the ball screw with the flange on it down through the ball nut block and bolt the flange to the block...

Page 28: ...the top Now start tweaking everything in to run smoothly We like to hook it up to a drill first to get everything to start running back and forth smoothly Then you can hook up the motors and finish g...

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