Grizzly G0758 owner manual Installing/Removing Tooling, Installing Tooling, To install tooling

Page 27

Installing/Removing

Tooling

The Model G0758 includes a 1–13mm drill chuck with R-8 arbor (see Figure 26).

Tool Slot

Figure 26. 1–13mm drill chuck joined with R-8

arbor.

Cutting tools are sharp and can easily cause cutting injuries. Always protect your hands with leather gloves or shop rags when handling cutting tools.

Installing Tooling
Tools Needed	Qty
Spindle Pin	1
Wrench 8mm	1
To install tooling:

1.DISCONNECT MACHINE FROM POWER!

2.Remove drawbar cap (see Figure 27).

Drawbar Cap

Figure 27. Location of drawbar cap.

Model G0758 (Mfd. Since 2/14)

3. Align tool slot (see Figure 26) with pin inside spindle, then insert tooling into spindle until in contacts drawbar.

Note: Height of drawbar inside spindle can be changed by rotating adjustment nut (see Figure 28).

Drawbar

Adjustment

Nut

Drawbar

Spindle Pin

Figure 28. Components used when installing or

removing tooling.

4. Working from above, thread drawbar by hand into tooling until it is snug.

5. Secure spindle with spindle pin and tighten drawbar with wrench, as shown in Figure 28.

Note: Do not overtighten drawbar. Overtightening makes tool removal difficult and will damage arbor and threads.

6. Re-install drawbar cap.

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Image 27

Contents Model G0758 MILL/DRILL Page Table of Contents Introduction Machine Description Manual AccuracyContact Info Right side identification Model G0758 Mfd. Since 2/14 IdentificationControls Components Machine Data Sheet Table Info Safety Instructions for Machinery SafetyPage Additional Safety for Mills/Drills 110V Circuit Requirements Power SupplyAvailability Full-Load Current Rating50 ft Grounding & Plug RequirementsExtension Cords Minimum Gauge Size 16 AWGDescription Qty SetupNeeded for Setup UnpackingInventory Figure Qty InventoryCleanup Before cleaning, gather the followingBasic steps for removing rust preventative Site Considerations To lift machine and place it in position Lifting & PlacingWorkbench AssemblyBench Mounting Diameter of Mounting HardwareJoining Drill Chuck Arbor Lubricating Mill/DrillTo join drill chuck and arbor Test Run Spindle Break-In Inspections AdjustmentsOperation Overview OperationsDownfeed Controls Using Coarse DownfeedUsing DRO Using Fine DownfeedTools Needed Qty Headstock MovementRaising/Lowering Headstock Tilting HeadstockTool Needed Qty Table TravelGraduated Dials Axis HandwheelInstalling/Removing Tooling Installing ToolingTo install tooling To remove tooling Spindle SpeedRemoving Tooling Determining Spindle SpeedT26612-Optional Stand for Model G0758 AccessoriesLubrication MaintenanceCleaning Protecting ScheduleTable and Column Ways Axis LeadscrewsTo lubricate Z-axis leadscrew To lubricate headstock gears Table LeadscrewsHeadstock Gears To lubricate table leadscrewsReplacing DRO Battery Quill Outside SurfaceQuill Rack Service TroubleshootingSymptom Possible Cause Possible Solution Symptom Possible Cause Possible Solution Adjusting Leadscrew Backlash Adjusting GibsTo inspect and replace motor brushes Brush ReplacementWiring Safety Instructions WiringWiring overview Model G0758 Mfd. Since 2/14 G0758 Wiring OverviewGND G0758 WiringRear panel Column PartsDescription Electrical Box Headstock Description Chip Guard Labels & Cosmetics Comments Warranty CardBOX BELLINGHAM, WA Grizzly INDUSTRIAL, INCWarranty & Returns