Grizzly g0749, g0746 owner manual Chuck & Plate, To install the camlock studs

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Chuck & Plate		Camlock Stud
Mounting		Installation

this lathe is equipped with a d1-type spindle nose. this type of spindle uses camlocks that are adjusted with a chuck key to securely mount a chuck or faceplate with repeatable precision and ease.

Never use spindle speeds faster than the chuck RPM rating or the safe limits of your workpiece. Excessive spindle speeds greatly increase the risk of the workpiece or chuck being thrown from the machine with deadly force!

this lathe ships with the 3-jaw chuck installed. this is a scroll-type chuck where all three jaws move in unison when the chuck key is used.

the included 4-jaw chuck features independent jaws, which are used for square or unevenly- shaped stock, and to mount work that needs to be adjusted to near zero total indicated runout.

the included faceplate has slots for t-bolts that hold standard or custom clamping hardware. With the correct clamping hardware, a faceplate offers a wide range of uses, including machining non- concentric workpieces, straight turning between centers, off-center turning, and boring.

The included drive plate has drive pins, which are used in conjunction with a straight lathe dog for turning workpieces between centers.

Refer to Camlock Stud Installation for installing camlock studs on the chucks, faceplate, and drive plate.

This section provides information about how to install and adjust the camlock studs so the chuck, faceplate, and drive plate properly mount to the spindle.

Note: You can skip this section if the camlock studs are already installed.

To install the camlock studs:

1.lightly oil the threads of each stud.

2.thread the studs in until the datum line is flush with or just above the surface, and the alignment groove is positioned over the hole.

Alignment	Datum Line
Groove	Flush with
Cap	Surface
Cap
Screw

Figure 31. Camlock stud installation.

3.install a cap screw in the hole next to each stud. these cap screws prevent the studs from rotating so they properly engage with the camlock during installation.

Note: It is normal for studs to have a small amount of play or looseness after installing and tightening the cap screws.

Model G0746/G0749 (Mfg. Since 3/13)

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Contents GEAR-HEAD Lathe Page Table of Contents 117 113Contact Info IntroductionMachine Description Manual Accuracy Identification Controls Components Master Power SwitchTailstock CarriageEnd Gears Control Panel Safety Foot BrakeMachine Data Sheet Tailstock Info Construction Model G0749 16 X 40 Heavy Duty Lathe 13-3/4 12.75 qt Safety Instructions for Machinery SafetyPage Additional Safety for Metal Lathes Additional Chuck Safety Circuit Requirements for AvailabilityFull-Load Current Rating Grounding Instructions Correcting Phase PolarityTo correct the phase polarity of the incoming power supply Connection TypeUnpacking SetupNeeded for Setup PreparationPackaged Components Figure InventoryMain Components Figure Qty Basic steps for removing rust preventative CleanupBefore cleaning, gather the following Site Considerations To lift and move the lathe Lifting & PlacingHEAvy LifT Machine Base Concrete Anchoring to Floor LevelingAnchoring to Concrete Floors Location of headstock jack screws AssemblyAdding Coolant Lubricating Lathe Power ConnectionTo test run your machine To connect lathe to powerTest Run Test run consists of verifyingEmergency Lever FeedSpindle Break-In Recommended AdjustmentsFactory adjustments that should be verified Operation Overview OperationsChuck & Plate To install the camlock studsTo install the chuck Installation Removal DevicesChuck Installation Registration mark locations Registration MarksTo remove the chuck Chuck RemovalScroll Chuck Clamping To change the jaw set Changing Jaw SetMounting Workpiece Jaw ChuckFaceplate Drive PlatePositioning Tailstock Using QuillInstalling Tooling TailstockTo offset the tailstock Offsetting TailstockTo install tooling in the tailstock Removing ToolingTo align the tailstock to the spindle center- line Aligning Tailstock to Spindle CenterlineItems Needed Qty Dead Centers CentersMounting Center in Tailstock Live CentersMounting Dead Center in Spindle Removing Center from SpindleMounting Workpiece Between Centers Removing Center from TailstockTools Needed Qty To install and use the steady restSteady Rest Carriage & Slide Locks Follow RestTo set the compound rest at a certain angle To install a tool in the tool postCompound Rest Four-Way Tool Post Tool Needed QtyTop View Aligning Cutting Tool with Spindle CenterlineBelow are two common methods To align the cutting tool with the tailstock centerCross Slide Handwheel Micrometer StopManual Feed Carriage HandwheelDetermining Spindle Speed Setting Spindle SpeedSpindle Speed Configuration Example Power FeedPower Feed Controls Dial Selection Lever Setting Power Feed RateLeadscrew UP End Gears Primary ConfigurationSecondary Configuration Alternate ConfigurationTo configure end gears for threading 16 TPI End-Gear Configuration ExampleTo set levers and dials for 16 TPI ThreadingHeadstock Threading Controls Thread Dial Apron Threading ControlsThread dial chart Thread Dial ChartTo set levers and dials for 1.25 MP Pitch TurningHeadstock Pitch Turning Controls For exampleLeadscrew UP Biological & Poison Hazard Coolant SystemChip drawer Model G0746/G0749 Mfg. Since 3/13 Chip DrawerG0688-Tool Post Grinder AccessoriesH6095-Digital Readout DRO H7991-Mini Mag Base Indicator SetT10118-Tailstock Digital Readout Schedule MaintenanceCleaning/Protecting Headstock LubricationLubrication Frequency To change the headstock oil Quick-Change GearboxLongitudinal Leadscrew ApronOne-Shot Oiler Ball Oilers Ball OilersHandling & Care Hazards Coolant System ServiceTo add coolant Adding CoolantChanging Coolant See Hazards onBringing Lathe Out of Storage Machine StoragePreparing Lathe for Storage Motor & Electrical ServiceTroubleshooting Symptom Possible Cause Possible SolutionLathe Operation Symptom Possible Cause Possible Solution Cross Slide Backlash AdjustmentCompound Rest Cross Slide Gib Leadscrew End-Play AdjustmentGib Adjustment To adjust the cross slide gibSaddle Gib Compound Slide GibTo tension the V-Belts To adjust the saddle slide gibBelts Tensioning V-BeltsReplacing V-Belts Adjusting Brake Brake & SwitchGap Removal Gap Insert Removal InstallationReplacing Brake Gap Installation Wiring Safety Instructions WiringElectrical Cabinet & Motors Circuit Diagram Control Rod PartsControl Rod & Brake Description Control Rod & Brake Parts ListBody G0746-49 Bed & Body Parts List Gears Description Headstock Gears Parts ListFeed Direction Control Left Spindle Speed HeadstockControls Description Headstock Controls Parts ListChange Quick-Change Gearbox Parts List PR12M EXT Retaining Ring 35MM 100 Model G0746/G0749 Mfg. Since 3/13 Saddle Saddle Parts List REF Description Slides104 Model G0746/G0749 Mfg. Since 3/13 ApronApron Parts List PCAP26M CAP Screw M6-1 X Model G0746/G0749 Mfg. Since 3/13 107 Tailstock Leadscrew 1601 1603 1611 1604 1605 1608 1602 1606 1607 1609 1610 Electrical CabinetAccessories Front Machine Labels Rear Machine Labels Threading AppendixDiametral & Modular Pitch Chart Comments Warranty CardBOX BELLINGHAM, WA Grizzly INDUSTRIAL, INCWarranty & Returns