boring machine

The basic technical parameters of TS2120 type machine Boring dia range ……………………………Φ40-Φ200mm Drilling dia range………………………………Φ40 Φ80mm The largest machining depth………………1-12m(1m interval as a standard) Center height (from horizontal rail to the spindle center) Headstock spindle bore………………………………Φ75mm Spindle front-end taper hole…………………… φ85mm,1-20 Spindle rotating speed range,series……………… 40 670r/min 12series Feeding speed range……………………… 5 300mm/min (stepless) Carriage quickly moving speed……………………2.05m/min Clamp workpiece dia range…………………… 100 300mm Main motor………………………………… N=30kw, n=1460r/min Drill stem box spindle bore………………………………Φ75mm Drill stem box spindle front-end taper hole……φ85mm,1-20 Drill stem box spindle speed range,series…… 80 350r/min 6series Feed motor……………… N=4.4kW(AC Servo) Carriage rapid motor………… N=3kW,n=2880r/min Cooling pump motor………N=5.5kW,n=1460r/min(4 group) Hydraulic pump motor…………… N=1.5kW,n=1440r/min Cooling system rated pressure…………… 2.5Mpa Cooling system flow……… 100,200,300,400l/min Hydraulic system rated pressure…………… 6.3Mpa Grant's oil bear axial force……………………… 68kN Grant's oil on the workpiece force…………… 20kN