Important Update
G9730 Control Panel Wiring
EjbeBdidg
G9730 Component Wiring
Gdci
KZl
$.,&BVcjVaJeYViZB\#HcXZ*$&&
G9731 Control Panel Wiring
+ + J& L J& L K J JhZ
G9731 Component Wiring
Coolant Control Panel
Pump Motor
$.,&BVcjVaJeYViZB\#HcXZ*$&&
Order Hours a DAY
13 X 40 High Precision Toolroom Lathe
Ss ,EAD from Leadbased PAINTS
Table of Contents
Accessories Maintenance
Service
Warranty and Returns
Parts
Manual Accuracy Contact Info
Machine Description
NdjgBVXcZ
Gooan9dXjbZciVidcBVcV\Zg #D#7dm%+
Identification
Controls
Shipping Dimensions
Tailstock Info
Wood Crate
Headstock Info
Safety Instructions for Machinery
DWhZgkc\ bVXcZgn id gZYjXZ iZ gh` d ZnZ
Lidji ZVgc\ egdiZXidc XVc XVjhZ eZgbVcZci ZVgc\adhh#
Children & BYSTANDERS. @ZZe XaYgZc
ZghWZXdbZVYhigVXidc#
Additional Safety for Lathes
Availability
Full-Load Current Rating
Circuit Information
Circuit Requirements for
Grounding Instructions
Extension Cords
Model
50 ft
Correcting Phase Polarity G9731
To correct wiring that is out of phase
9H8DCC8IA6I=GDBEDLG
?jcXidc 7dm
Needed for Setup
Unpacking
dgAic\VcYBdkc\
dg6hhZbWan/ HdeGV\h
Inventory
Inventory Figures Qty
BI9ZVY8ZciZgh
8dbWdLgZcXZh
Cleanup
Basic steps for removing rust preventative
EjidchVZin\aVhhZh#
Site Considerations
Lifting & Placing
To lift and place the lathe
IVahidX` AdX`AZkZg
EjhZZYDC$D @cdWc Ejaa=Vacji AZkZgJe
AViZ GdY 7ZY HecYaZ 8dcigda GdY
VhaajhigViZYc # Dg`ai Dg`h Aic\ HigVeh
Aic\ NZ7dai
Mounting
Bolting to Concrete Floors
Cast Iron Foot Pads
DdiEVY
Assembly
Lubricating Lathe
Adding Cutting Brake Fluids
Power Connection Test Run
Connecting to Power
Disconnecting Power
Test run consists of verifying the follow- ing
OFFhZZ #
MountingdcPage 31#
11. IjgciZbVhiZgedlZghliXON#
YdlcidhiVgihecYaZgdiVidc#
6iZg XdggZXic\ iZ lgc\! gZeZVih Steps 11-14#
Recommended Adjustments
Factory adjustments that should be verified
Spindle Break-In
To perform the spindle break-in
Operation Overview
BdjcihiZiddac\!Va\chiliiZldg`eZXZ!
Controls Components
Control Panel
Headstock Controls
Carriage Controls
Quick Change Controls
Emergency Stop Button LZc egZhhZY!
Tailstock Controls
Foot Brake
AJ. Locking Set Screw LZci\iZcZY!`ZZeh
Chuck & Faceplate Mounting
Removing Chuck or Faceplate
Tools NeededQty
8VbGZaZVhZ 8Vb 9VijbAcZ AcZ
Installing & Adjusting Camlock Studs
Tool NeededQty
AdX`c\ 8VeHXgZl 9Zei BVg`
VYjhiZY#
hZZ #
Mounting Chuck or Faceplate
YVijbacZh!VhaajhigViZYc # 8VbGZaZVhZ8Vb 9VijbAcZ AcZ
Jaw Chuck
Changing Jaw Set
Items NeededQty
To change the jaw set
Mounting Workpiece
To mount a workpiece in the 3-jaw chuck
To mount a workpiece in the 4-jaw chuck
Bdjcic\dcVcDjihYZ9VbZiZg Bdjcic\cVcchYZ9VbZiZg
Ldg`eZXZ 8ZciZgEdci
Faceplate
Centers
8ZciZg 8VgWYZ IeeZY
IVeZgZY 8ZciZg HaZZkZ
Dead Centers
Live Centers
Mounting Dead Center in Spindle
Removing Center From Spindle
Mounting Center in Tailstock
Removing Center From Tailstock
Mounting Workpiece Between Centers
8VgWYZIeeZY 9ZVY8ZciZg
Installing Tooling
Using Quill
Tailstock
Positioning Tailstock
Offsetting Tailstock
To install tailstock tooling
Removing Tooling
9gi@ZnHadi
Aligning To Spindle Centerline
Tool Needed Qty
To offset the tailstock
To align the tailstock to the spindle center- line
chiVaaVXZciZgciZiVahidX`#
Eajc\ZghdciZiVahidX`fjaa#
HidX`# IZYhiVcXZdiZiVeZg
DeZgVidg#
To install and use the steady rest
Steady Rest
Follow Rest
\ZgIe 6YjhibZci
Carriage & Slide Locks
Compound Rest
Tools Needed Qty
To set the compound rest at a certain angle
Installing Tool
Four-Way Tool Post
Aligning Cutting Tool with Spindle Centerline
Position Micrometer Carriage Stops
To align the cutting tool with the tailstock center
Top View
Side View
To setup the carriage stops
Manual Feed
Carriage Handwheel
Cross Slide Handwheel
Setting Spindle Speed
Spindle Speed
Determining Spindle Speed
9djWaZjhc\XVgWYZXjiic\idda
Configuration Examples
Example 1 Spindle Speed of 1320 RPM
Example 1 Spindle Speed of 175 RPM
IZ aViZ h cdl hZi dg V hecYaZ heZZY d &,* GEB#
Power Feed
Power Feed Controls
GZZgidFigures 77-78VcYiZdaadlc\YZhXge
Setting Non-Threading Feed Rate
Example Power Feed Rate of 0.0046 in/rev
Iddi
Change Gears
To exchange change gears
Ide
ZVgh 8Vc\ZZVg 7diidb EkdiHide
Setting Threading Controls
Threading
Example Inch Thread Pitch of 11 TPI
Halfnut Lever
HZi iZ fjX` XVc\Z `cdWh Vh hdlc c #
HZaZXidc @cdW IE
=VacjiAZkZg ZZYDC$D@cdW
Thread Indicator Table
Thread Dial
IgZVY9Va 8VeHXgZl 9VaZVg
IgZVY9Va
IVWaZ IgZVY9Va
ZmVbeaZc # IVWaZ IgZVY9Va
Cutting Fluid System
G9736-Taper Attachment for G9730 & G9731
¸Ihh\ddYhij
G9610-Test Indicator
G9611-Test Indicator
G9612-Test Indicator
G7978-Rotary Phase Converter
Cleaning/Protecting
Schedule
Lubrication
Headstock
=ZVYhidX` H\iaVhh
AaEaj\ 9gVcEaj\
Quick Change Gearbox
\iaVhh 9gVcEaj\
AaEaj\
To change the quick change gearbox oil
Apron
9gVcEaj\ \iaVhh
To change the apron oil
Bedways
Ball Oilers
7ZYlVnh
DaIneZ### BdWa9IA\idgHDfjkVaZci
Leadscrew & Feedrod
Change Gears
WVaadaZgh# AZVYhXgZlcY7jhc\ ZZYgdYcY7ZVgc\
GZfjZcXn##### HZb6ccjVaandgLZcHlVeec\
Cutting Fluid System Service
Hazards
Adding Cutting Fluid
GZhZgkdg Ejbe
Changing Cutting Fluid
To change the cutting fluid
9H8DCC8IA6I=GDBEDLG
Brake Fluid
Adding Brake Fluid
To add brake fluid
Poison and Corrosive
Changing Brake Fluid
8Ve HXgZlh 7gVX`Zi =Zm7daih =nYgVjaXAcZ 8dccZXidc
To change the brake fluid
7aZZYZg Eaj\
7gV`ZajY GZhZgkdg
13. GZchiVaa iZ XVaeZg VcY WgVX`Zi dcid iZ gdidg#
Machine Storage
AjWgXViZiZbVXcZVhdjiacZYciZajWg XVidchZXidc#
Troubleshooting
Hnbeidb EdhhWaZ8VjhZ EdhhWaZHdajidc
48#
Ldg`eZXZh =ZVYhidX` VcY iVahidX` VgZ cdi
Gib Adjustment
To adjust the saddle gib
Cross Slide & Compound Rest Gibs
Saddle Gib
To adjust the carriage or tailstock handwheel end play
To adjust the cross slide handwheel end play
Handwheel End Play
Carriage & Tailstock Handwheel End Play
Backlash Adjustment
To adjust the compound rest backlash
Compound Rest
=VcYlZZaHZiHXgZl Igjhi7ZVgc\ GZiVcc\Cji HZiHXgZl
To adjust the cross slide backlash
Cross Slide
AZVYhXgZlCji 8VeHXgZl
AZVYhXgZlCji 6YjhibZci 8VeHXgZl
Halfnut Adjustment
Feedrod Clutch Adjustment
To adjust the halfnut
To adjust the clutch release point
Belt Service
To adjust or replace the V-belts
Brake Pads
Replacing Brake Pads
Ehidc 8Ve =djhc\h HXgZlh CiZgbZYViZ EaViZ
7gV`ZEVYh
DGc\h
BdYZa.,%$.,&B\#HcXZ.$%% 7gV`ZEVY Ehidc Edgi Iic\
15. EZgdgbiZBleeding Brake SystemegdXZ
Bleeding Brake System
To bleed the air from the brake system
10. GZchiVaa iZ XVaeZg VcY WgVX`Zi dcid iZ gdidg#
Shear Pin Replacement
To replace a broken shear pin
Gap Insert Removal Installation
Gap Installation
Gap Removal
To adjust the spindle bearing preload
Bearing Preload
mVbeaZdcigdYjXc\YZiZXiVWaZ HecYaZZcYeaVn#
HecYaZ Cji $&+
Wiring Safety Instructions
Shock HAZARD. Ldg`c\dclgc\iVihXdc
EdcZcih
Wiring Overview
IdEjbe
Cutting Fluid
+ + J& L J& L K J
Control Panel Spindle Direction Switch Cutting Fluid
Control panel wiring
Electrical cabinet and motor Wiring
Parts
Headstock Casing
Headstock Gears
Description
Compound Gear 20T/40T/30T
Headstock Controls
Gearbox Casing
Gearbox Gears
Gearbox Controls
Apron
Apron Gears
Thread Dial
Carriage
Slides
Tailstock Body
Bed Assembly
Cabinet Stand
Terminal Block G9731
Brake System
End Gears
Electrical Cabinet Components
+ -%+ .,&.,%
Accessories
Description
Machine Labels
10. 8dbbZcih
EaVXZ HiVbe =ZgZ
$5342!, .# 0/ /8 %,,.!- 7!
22!.49 !.$ 2%452.3
Order Hours a DAY