Model G0748 Headstock Identification | Grizzly g0747, g0748 specs

Model G0748 Headstock Identification

	Motor	High Range
		High Range
		Variable Speed
	Low Range	Indicator
	Low Range
	Variable Speed
	Indicator
	Spindle	Variable Speed
	Brake	Variable Speed
	Brake	Handwheel
		Handwheel
	Spindle
	Switch	Spindle Speed
	Auto-Downfeed	Range Selector
	Auto-Downfeed
	Rate Selector
		Manual/Power
	Auto-Downfeed	Downfeed Selector
	Direction Pin
	Fine Downfeed	Coarse
	Fine Downfeed	Downfeed Lever
	Handwheel	Downfeed Lever
	Handwheel
		Quill Lock
	Fine Downfeed	Lever
	Clutch Lever
	Adjustable
	Downfeed Stop
	Quill & Spindle	Dial Indicator Rod

-6-	Model G0747/G0748 (Mfg. Since 8/12)

Image 8

Grizzly g0747, g0748 owner manual Model G0748 Headstock Identification

Contents

For models manufactured since 8/12 Page Table of Contents Wiring Contact Info IntroductionMachine Description Manual Accuracy Front View Identification Model G0747 Headstock Identification Model G0748 Headstock Identification Machine Data Sheet Main Specifications Operation Info Model G0748 Vertical Mill Variable Speed Variable Safety Safety Instructions for MachineryPage Additional Safety for Milling Machines Power Supply AvailabilityFull-Load Current Rating Circuit Requirements for Grounding Instructions Extension CordsMinimum Gauge Size 14 AWG 50 ft Unpacking SetupNeeded for Setup Inventory Small Item Inventory Figure Qty Basic steps for removing rust preventative CleanupBefore cleaning, gather the following Site Considerations To lift and move the mill Lifting & PlacingHEAVy Lift Leveling & Mounting LevelingBolting to Concrete Floors Machine Mounts To assemble the mill AssemblyInitial Lubrication Test Run Mill Test Run Power Feed Test Run To test the power feed Spindle Break-In Inspections AdjustmentsTo perform the spindle break-in procedure Operations Operation Overview Table Locks Table MovementGraduated Index Rings Axis Power Feed Identification Axis Power Feed Operation To operate the X-axis power feedHead Movement Tool Needed Qty Tilting Head Forward/Backward Rotating Head Left/Right Rotating Ram Ram MovementMoving Ram Forward/Backward Spindle Speed Determining Spindle SpeedRecommended Cutting Speed FPM x Tool Diameter in inches x Setting Model G0747 Spindle Speed To set the Model G0747 spindle speed Low Spindle Speed Range Setting Model G0748 Spindle Speed To set the Model G0748 spindle speed Spindle Downfeed Downfeed Controls To use the coarse downfeed Coarse DownfeedFine Downfeed Auto-Downfeed To use the auto-downfeed Spindle Brake Model G0747 brake lever G0748 Brake Lever Loading/Unloading Tooling Loading ToolingUnloading Tooling Tools Needed Qty Accessories G1076-52-PC. Clamping Kit G7155-6 Precision Milling Vise G9299-10 Yuasa-Type Rotary Table Schedule MaintenanceCleaning Protecting Lubrication Quill Table Ways One-Shot Oiler Headstock Gearing Table Elevation Leadscrew Ram WaysHead Tilt & Ram Pinions Power Feed Gears To lubricate the power feed gears Machine Storage Symptom Possible Cause Possible Solution ServiceTroubleshooting Symptom Possible Cause Possible Solution Adjusting Gibs Saddle gib and adjustment screw Knee Gib Adjustment Screw Adjusting Leadscrew Backlash Axis Leadscrew Backlash Cross Leadscrew Backlash Tramming Spindle To tram the spindle to the tablePage Wiring Wiring Safety Instructions G0747 Wiring Diagram G0748 Wiring Diagram Parts Main Main Parts List Description Axis Leadscrews Description Downfeed System Downfeed System Parts List CAM ROD Sleeve Assembly G0747 Headstock G0747 Headstock Parts List PFH30M Flat HD SCR M5-.8 X G0748 Headstock G0748 Headstock Parts List Headstock Front COVER, Aluminum One-Shot Oiler Accessories G0747 Machine Labels & Cosmetics G0748 Machine Labels & Cosmetics Model G0747/G0748 Mfg. Since 8/12 Warranty Card Comments Grizzly INDUSTRIAL, INC BOX BELLINGHAM, WA Warranty & Returns