Southbend Gearhead w/ Dro SB10146PF User Manual

Page 4

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16" South Bend Precision Toolroom Lathe

(

Circa 1958

)

Power Feed .........................................................54

Power Feed Controls

..........................................55

Setting Power Feed Rate

....................................57

End Gears ...........................................................58

Standard End Gear Configuration

......................58

Alternate End Gear Configuration

.....................58

Threading Controls ............................................59

Headstock & Gearbox Threading Controls

..........59

Apron Controls

..................................................60

Thread Dial

.......................................................61

Thread Dial Chart

.............................................61

Chip Drawer .......................................................63
Coolant System ..................................................63
Rod Support........................................................64

ACCESSORIES ...................................................65

MAINTENANCE ...................................................66

Maintenance Schedule .......................................66
Cleaning & Protecting .......................................66

Maintenance Chart

............................................67

Lubrication .........................................................68

Headstock

.........................................................68

Quick-Change Gearbox

......................................69

Apron

................................................................70

One-Shot Oiler

..................................................71

Longitudinal Leadscrew

.....................................72

Ball Oilers

.........................................................72

End Gears

.........................................................73

Coolant System Service .....................................74

Hazards

.............................................................74

Adding Fluid

.....................................................75

Changing Coolant

..............................................75

Machine Storage ................................................76

SERVICE ..............................................................77

Backlash Adjustment ........................................77

Compound Rest

.................................................77

Cross Slide

........................................................77

Leadscrew End Play Adjustment ......................78
Gib Adjustment ..................................................78
Half Nut Adjustment .........................................80
V-Belts ................................................................80
Spindle Clutch Adjustment ...............................81
Leadscrew Shear Pin Replacement ..................84
Gap Insert Removal & Installation ..................86

Gap Removal

.....................................................86

Gap Installation

................................................87

TROUBLESHOOTING .........................................88

ELECTRICAL ........................................................91

Electrical Safety Instructions ...........................91
Correcting Phase Polarity .................................92
Wiring Overview ................................................93
Component Location Index................................94
Electrical Cabinet Wiring ..................................95
Spindle Motor .....................................................97
Coolant Pump .....................................................97
Control Panel .....................................................98
Additional Components .....................................99
Power Supply Connection ..................................99

PARTS ................................................................100

Headstock Housing ..........................................100
Headstock Gears ..............................................103
Gearbox ............................................................107
End Gears .........................................................115
Motor & Headstock Oil System .......................116
Saddle & Cross Slide .......................................118
Tool Post & Compound Rest ............................121
Bed & Shafts ....................................................122
Stands & Panels
(SB1046PF-47PF, SB1056F-58F) ...................124
Stand & Panels (SB1048PF) ...........................126
Brake ................................................................128
Tailstock ...........................................................129
Thread Dial ......................................................130
Micrometer Stop...............................................130
Steady Rest ......................................................131
Follow Rest .......................................................131
Electrical Cabinet & Control Panel ................132
Accessories .......................................................133
Front Machine Labels ......................................134
Rear Machine Labels .......................................135

WARRANTY .......................................................137

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