Grizzly G0516 User Manual

G0516 Lathe/Mill -33-
Mill/Drill
SECTION 7: MILL/DRILL OPERATIONS
NOTICE
The following section was designed to give
instructions on how to prepare the various
items of your MILL/DRILL during operation
procedures; however, this section is in no
way designed to instruct on milling/drilling
techniques or machining skills. WE
STRONGLY RECOMMEND that you read
books, trade magazines, or get formal train-
ing to gain the skills needed for the opera-
tion of the mill/drill portion of your machine.
Figure 52. Mill/drill controls.
Figure 53. Mill/drill controls.
Emergency
Stop Switch
High/Low
Speed Lever
Variable
Speed Knob
Micro
Downfeed
Coarse
Downfeed
Head Lock
Depth Stop
To get the most out of your machine, please take
the time to familiarize yourself with the various
controls and components of the mill/drill, as
shown in Figures 52 and 53.
NOTICE
The hub on the coarse downfeed hand-
wheel must be engaged to use the micro
downfeed knob.
Keep loose clothing out
of the way of machinery
and keep hair pulled
back during operations.
Your safety is important! Please follow the
warnings below during this entire section:
Never leave a chuck key in the chuck when
it is not in use. If the machine is accidental-
ly started, the chuck key can become a pro-
jectile and cause serious personal injury.
Operating this equipment has the potential
for flying debris to cause eye injury. Always
wear safety glasses or goggles when oper-
ating equipment. Everyday glasses or read-
ing glasses only have impact resistant lens-
es, they are not safety glasses. Be certain
the safety glasses you wear meet the appro-
priate standards of the American National
Standards Institute (ANSI).

Grizzly G0516 Specifications

General

Motor Power	2 HP
Taper in Tailstock Spindle	MT #3
Spindle Speed	1200 RPM
Metric Thread Pitches	0.2 - 3.5mm
Inch Thread Pitches	8 - 56 TPI
Voltage	110V/220V, Single-Phase, Prewired 110V

Summary

Section 1: Safety

General Safety Instructions For Power Tools

Essential safety guidelines for operating power tools, covering guards, clean work areas, and proper usage.

Additional Safety Instructions For Lathe/Mills

Specific safety precautions for using lathe and mill operations, including guards, workpiece security, and clothing.

Section 2: Circuit Requirements

110V Operation and Fuse Requirements

Details on 110V operation, required fuse ratings, and circuit breaker considerations for the machine.

Extension Cord Usage Guidelines

Guidelines for selecting and using appropriate extension cords, including gauge and condition requirements.

Electrical Grounding Procedure

Ensuring proper grounding for safety, emphasizing correct outlet installation and plug usage.

Section 3: Introduction

Product Commentary and Manual Overview

Overview of the Model G0516 Lathe/Mill and the purpose of the instruction manual.

Section 4: Component Identification

Lathe and Mill Controls and Components

Identification of key controls and components on the lathe and mill sections of the machine.

Included Accessories and Tools

Identification of essential accessories and tools provided with the Model G0516.

Section 5: Setup Procedures

Unpacking the Lathe/Mill

Steps and warnings for safely unpacking the combination lathe/mill from its crate.

Inventory of Included Parts

List of all components and accessories found inside the shipping crate.

Hardware Recognition Chart

A guide to identify and match various hardware pieces during assembly.

Initial Machine Clean Up

Procedure for removing protective coatings and cleaning the machine parts before use.

Site Considerations for Setup

Guidelines for floor load, working clearances, and lighting/outlets for optimal machine placement.

Beginning Assembly Steps

Initial assembly instructions, including installing the support leg.

Attaching Mill/Drill Unit to Lathe

Procedure for securely attaching the mill/drill unit to the main lathe body.

Installing the Backsplash

Instructions for mounting the backsplash to the lathe for protection.

Mounting the Mill/Drill Eyeshield

Steps for attaching the safety eyeshield to the mill/drill head.

Testing the Lathe Operation

Procedure for performing an initial test run of the lathe to ensure proper function.

Testing the Mill/Drill Operation

Procedure for performing an initial test run of the mill/drill to ensure proper function.

Section 6: Lathe Operations

Lathe Operation Basics

Introduction to lathe operations, controls, and components.

Removing Chuck or Faceplate

Step-by-step instructions for safely removing the chuck or faceplate from the lathe spindle.

Installing Chuck or Faceplate

Instructions for correctly installing a chuck or faceplate onto the lathe spindle nose.

Installing Tailstock Dead Center

Guide on how to install the MT#2 dead center into the tailstock barrel.

Removing Tailstock Dead Center

Steps for safely removing the dead center from the tailstock barrel.

Adjusting Tailstock Longitudinal Position

Procedure for adjusting the tailstock's longitudinal position along the bed.

Changing Tool Posts

Instructions for removing and installing different tool posts on the compound rest.

Adjusting the Cross Slide

Guide on how to adjust the cross slide for accurate movement and scale reading.

Adjusting the Compound Slide

Procedure for adjusting the compound slide angle and handwheel scale.

Adjusting the Carriage

Instructions for manually and automatically controlling the carriage movement.

Understanding Gear Charts

Explanation of how to read turning and threading charts for feed rate and gear setup.

Changing Gears for Carriage Feed Rate

Detailed steps for changing gears to set specific carriage feed rates.

Setting Up for Reverse Threading

Procedure for setting up gears to perform left-handed reverse threading operations.

Changing Spindle Speeds

Instructions on how to change spindle speeds by repositioning V-belts on pulleys.

Section 7: Mill/Drill Operations

Mill/Drill Operation Basics

Introduction to mill/drill operations, controls, and components.

Changing Mill/Drill Chucks

Procedure for removing and installing different chucks on the mill/drill spindle.

Installing the Mill Table

Steps for removing the compound slide and installing the milling table accessory.

Section 8: Maintenance

Machine Lubrication Procedures

Guidelines for lubricating machine components using specified oils and techniques.

Checking the V-Belt

Procedure for inspecting V-belts for condition and proper tension.

Maintenance Log

A template for recording maintenance activities and hours of use.

Section 9: Service Adjustments

About Service and Adjustments

Information regarding factory adjustments and when to contact customer service.

Adjusting Machine Gibs

Procedures for adjusting cross-slide, compound slide, saddle, and mill/drill gibs for optimal fit.

Aligning the Tailstock

Steps for aligning the tailstock with the headstock for accurate operations.

Bearing Preload Adjustment

Information about factory-set bearing preload and when to seek service.

Service Log

A template for recording service performed and hours of use.

Section 10: Reference Information

Machine Specifications and Data

Detailed technical specifications, dimensions, capacities, and motor details for the G0516.

G0516 Wiring Diagram

Electrical schematic illustrating the wiring connections for the lathe/mill.

Exploded Parts Diagrams

Diagrams showing the exploded view of the machine components for identification.

Detailed Parts Lists

Comprehensive lists of part numbers and descriptions for machine components.

Warranty and Returns Policy