1. The machine is mainly use for boring large and deep holes(such as cylinder body of locomotive, steamship, car), also can milling the surface of the cylinder.
2. Servo-motor control the table longitudinal move and the spindle up and down, Spindle rotation adopts variable-frequency motor to adjust the speed, so it can achieve the stepless speed change regulating.
3. Electricity of the machine are designed for PLC and man-machine interaction.
|Max. boring depth||750mm|
|Spindle carriage travel||1000mm|
|Spindle speed (stepless speed change for frequency conversion)||50~1000r/min|
|Spindle feed move speed||6~3000mm/min|
|Distance from spindle axis to carriage vertical plane||500mm|
|Distance from spindle end-face to table surface||25~ 840 mm|
|Table size L x W||500X1600 mm|
|Table longitudinal travel||1600mm|
|Main motor ( Variable-frequency motor)||33HZ,5.5KW|
|Machining accuracy||Boring dimension accuracy||IT7|
|Milling dimension accuracy||IT8|