Grizzly 60773 Lathe User Manual


 
Table of Contents
INTRODUCTION ............................................... 2
Machine Description ...................................... 2
Contact Info.................................................... 2
Manual Accuracy ........................................... 2
Identification ................................................... 3
Controls & Components ................................. 4
G0773 Data Sheet ......................................... 7
SECTION 1: SAFETY ..................................... 10
Safety Instructions for Machinery ................ 10
Additional Safety for Metal Lathes ............... 12
Additional Safety for Mills ............................ 13
Additional Lathe Chuck Safety..................... 14
SECTION 2: POWER SUPPLY ...................... 15
SECTION 3: SETUP ....................................... 17
Setup Overview............................................ 17
Unpacking .................................................... 17
Needed for Setup ......................................... 17
Inventory ...................................................... 18
Cleanup ........................................................ 19
Site Considerations ...................................... 20
Lifting & Placing ........................................... 21
Mounting & Leveling .................................... 22
Assembly ..................................................... 23
Test Run ...................................................... 24
Spindle Break-In .......................................... 26
Recommended Adjustments ........................ 26
SECTION 4: LATHE OPERATIONS .............. 27
Operation Overview ..................................... 27
Chuck Mounting ........................................... 28
Installation & Removal Device ..................... 28
Chuck Installation......................................... 28
Chuck Removal............................................ 30
Scroll Chuck Clamping ................................ 30
Changing Jaw Set ........................................ 31
Tailstock ....................................................... 32
Dead Centers ............................................... 36
Compound Rest ........................................... 38
Four-Way Tool Post ..................................... 38
Manual Feed ................................................ 40
Spindle Speed.............................................. 41
Understanding Gear Charts ......................... 42
Power Feed.................................................. 44
End Gears .................................................... 46
Threading ..................................................... 49
SECTION 5: MILL OPERATIONS .................. 51
Operation Overview ..................................... 51
Removing Compound Rest .......................... 52
Headstock Movement .................................. 52
Table Travel ................................................. 53
Installing/Removing Tooling ......................... 54
Spindle Speed.............................................. 56
SECTION 6: ACCESSORIES ......................... 57
SECTION 7: MAINTENANCE ......................... 61
Schedule ...................................................... 61
Cleaning/Protecting ...................................... 61
Lubrication ................................................... 62
Machine Storage .......................................... 66
SECTION 8: SERVICE ................................... 67
Troubleshooting ........................................... 67
Tensioning & Replacing V-Belts .................. 70
Adjusting Backlash....................................... 71
Adjusting Leadscrew End Play .................... 71
Adjusting Gibs .............................................. 72
Adjusting Half Nut ........................................ 73
SECTION 8: WIRING ...................................... 74
Wiring Safety Instructions ............................ 74
Wiring Overview ........................................... 75
Wiring Diagram ............................................ 76
Wiring Photos............................................... 77
SECTION 10: PARTS ..................................... 78
Accessories .................................................. 78
Lathe Bed..................................................... 79
Tailstock ....................................................... 82
Tool Post ...................................................... 83
Cross Slide................................................... 84
Apron ........................................................... 86
Apron Parts List ........................................... 87
Gearbox ....................................................... 88
Change Gears.............................................. 90
Motor & Drive ............................................... 92
Mill ................................................................ 94
Labels & Cosmetics ..................................... 97
SECTION 11: APPENDIX ............................... 98
Threading & Feeding Chart ......................... 98
Thread Dial Chart ........................................ 98
WARRANTY & RETURNS ........................... 101