Sharp 1860L

2
CONTENTS
5. THREADING
5-1 Leadscrew Drive ............................................................................................................17
5-2 Threading ........................................................................................................................17
5-3 Thread Dial Indicator ....................................................................................................17
5-4 Thread & Feed Chart .....................................................................................................19
5-5 Module & D.P. Thread Chart .......................................................................................22
6. LUBRICATION
6-1 Headstock Lubrication ..................................................................................................24
6-2 Gear Box & Apron Lubrication ...................................................................................24
6-3 Lubrication Charts .........................................................................................................24
6-4 Lubrication Locations ...................................................................................................25
7. MAINTENANCE & ADJUSTMENT
7-1 Headstock .......................................................................................................................26
7-2 Apron & Saddle .............................................................................................................27
7-3 Gear Box .........................................................................................................................28
7-4 Tailstock Center Line Adjustment ...............................................................................28
7-5 Belt Tension Adjustment ...............................................................................................29
7-6 Brake Belt Adjustment ..................................................................................................29
7-7 Brake & Limit Switch Adjustment ..............................................................................30
7-8 Leadscrew Backlash Adjustment .................................................................................30
7-9 Cutting Coolant Pump ....................................................................................................30
8. TAPER ATTACHMENT ..................................................................................................31