BNC-446CNC LATHEOPERATION MANUALNCT Ipari Elektronikai Kft. 3/95 Date: 08.10.2015H-1148 Budapest, Fogarasi út 7.Tel.: +36 1 467 6300www.nct.hu3.4. Machine Leveling ......................................................................................................... 423.5. Lubrication.................................................................................................................... 423.5.1. Lubrication pump specification ......................................................................... 433.5.2. Lubrication in headstock & Spindle transmission system ................................. 453.5.3. Lubrication on Tailstock .................................................................................... 453.6. Chucks and chuck mounting......................................................................................... 453.6.1. Chuck fitting on ASA Spindle Nose .................................................................. 453.6.2. Chuck fitting on Cam-Lock Spindle Nose ......................................................... 453.7. Tailstock Centre Loading & unloading ........................................................................ 463.8. Coolant.......................................................................................................................... 463.9. Tooling System & Limitation ....................................................................................... 473.9.1. Tooling system ................................................................................................... 473.9.2. Limitation ........................................................................................................... 493.10. C-Axis......................................................................................................................... 503.11. Hydraulic Unit ............................................................................................................ 514. MAINTENANCE................................................................................................................. 664.1. Regular inspection list .................................................................................................. 664.2. Oiling charts ................................................................................................................. 674.3. Maintenance instruction ............................................................................................... 684.3.1. Inspect lubrication system .................................................................................. 684.3.2. Clean Water Cup of Air Unit ............................................................................. 704.3.3. Cleaning of air filter (option) ............................................................................. 704.3.4. Fittings ............................................................................................................... 714.3.5. Replacing oil on headstock ................................................................................ 714.3.6. Motor.................................................................................................................. 714.3.7. Control units....................................................................................................... 714.3.8. Wire connectors ................................................................................................. 714.4. Machine body adjusting instruction ............................................................................. 724.4.1. Headstock ........................................................................................................... 724.4.2. Cross-slide.......................................................................................................... 734.4.3. Carriage .............................................................................................................. 734.4.4. Aligning tailstock to spindle .............................................................................. 744.4.5. Adjusting belt tension of spindle ....................................................................... 744.5. Simple trouble shooting ................................................................................................ 755. SPARE PART LIST AND SPECIFICATIONS .................................................................. 765.1. Headstock ..................................................................................................................... 765.1.1. Headstock ........................................................................................................... 775.2. Headstock (C-Axis) ...................................................................................................... 795.2.1. Headstock (C-Axis)............................................................................................ 805.3. Carriage & Cross Slide ................................................................................................. 825.3.1. Carriage & Cross Slide ...................................................................................... 83