Grizzly G4003G owner manual Feed Direction Lever, Feed Rod Lever

Page 26

Feed Direction Lever

NOTICE

NEVER move levers while the lathe is run- ning, and NEVER force any lever when shift- ing. If the lever will not engage, rotate the chuck by hand while keeping light pressure on the lever. As the chuck rotates it aligns the gears and the lever will engage.

Your lathe can cut left or right while feeding or threading, and it can cut across both ways for fac- ing operations. This feed direction is controlled by the feed direction lever shown in Figure 25.

When the selection knob is positioned as depict- ed in Figure 25, the carriage will move to the right along the bed or the cross feed will travel away from the operator. The cross feed and longitudinal feed selection is controlled on the apron.

Figure 25. Feed direction lever.

To reverse the direction of the feeding or thread- ing operation, stop the lathe, move the feed direc- tion lever to the right.

When the lever is positioned in the middle, no direction is selected and all of the drive mecha- nisms after this point are in neutral.

Feed Rod Lever

NOTICE

NEVER move levers while the lathe is run- ning, and NEVER force any lever when shift- ing. If the lever will not engage, rotate the chuck by hand while keeping light pressure on the lever. As the chuck rotates it aligns the gears and the lever will engage.

The feed rod can be selected by moving the lever to the left as in Figure 26. Use this position for all feed operations.

When the lever is positioned straight up, no drive mechanism is selected and the gear train down- stream is in neutral.

When the lever is moved to the right, the lead screw is selected for threading operations.

Figure 26. Feed rod lever.

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G4003G Gunsmith's Lathe

Image 26 Contents
Model G4003G Gunsmiths Lathe Page Table of Contents Contact Info IntroductionForeword Machine Data Sheet Tailstock Info Identification G4003G Gunsmiths Lathe G4003G Gunsmiths Lathe Additional Safety Instructions for Lathes Glossary of Terms 220V Single-Phase Circuit RequirementsItems Needed for Setup SetupSetup Safety UnpackingLoose Components Figure InventoryMajor Components Figure Qty Hex Wrench Set 2, 4, 5, 6, 8, 10 mm .. eaSite Considerations Clean UpPlacement Location Floor LoadBolting to Concrete Floors To assembly the cabinet baseMounting to Shop Lifting & Moving To begin the test run & break-in procedure Test Run & Break-InTailstock Setup To align the tailstockAdjusting for tailstock end taper Spindle Speeds Operation SafetyOperation Example Disconnect Lathe from Power Mounting Chuck FaceplateTo install a chuck CentersSpider SpiderTo use the follow rest Steady Rest Follow RestTo use the steady rest Feed Direction Lever Feed Rod LeverFeed Rate Chart Gearbox LeversHalf-Nut Lever Inch ThreadingStandard thread chart To use the chart Change Gears and Metric ThreadingCompound Slide Handwheel Carriage HandwheelsCarriage Handwheel Cross Slide HandwheelTailstock Handwheel Tool Post & HolderTailstock Controls Barrel Lock LeverH6095-Digital Readout DRO AccessoriesQuick Change Tool Holders MT#3 Long Nose Center Lubrication MaintenanceBasic Maintenance Slides and Ways Motor & Gearbox ServiceTroubleshooting Operation and Work Results Gibs Cross-slide Gib, see FigureDisconnect the Lathe from the Power Source Bearing PreloadAdjusting spindle bearings To confirm that the bearings are correctly pre- loaded Wiring-Electrical Box Electrical box wiring G4003G Gunsmiths LatheG4003G Gunsmiths Lathe Wiring-Motor & Control Panel Motor wiringG4003G Gunsmiths Lathe Wiring-Plug, Light & Spindle Switch Work light wiringG4003G Gunsmiths Lathe Parts ComponentsGearbox Gearing Gearbox Gearing Parts List Gearbox Gearbox Shifters Parts List Quick Change System Quick Change System Parts List Apron Apron Parts List Saddle Saddle Parts List Compound Slide Tailstock Lathe Bed & Motor Base Lathe Bed, Motor & Base Parts List Feed Rod Feed Rod Parts List Machine Labels Electrical Components Steady & Follow Rest Assemblies Page Page Warranty and Returns