1. Tool joint threading machine


       

       

      This machine is for turning tool joint. It is the 45°slant bed machine. It has the features of high accuracy, high rigidity, big power etc.  Use 8-station tool rest for outside thread cutting, dual immovable tool rests for inside thread cutting. Use central lubrication device, lubrication is sufficient and reliability. Lubrication cycle is auto controlled, and equipped with oil-way distributor and pressure sensor, it can fault alarm if any oil way being impassable. Use high power centrifuge cooling pump, assures the tool life. It is strict antiseep enclosed design, good watertightness.

                      Items

      Unit

      HYSK-630T

      Max. swing diameter over bed

      φ650

      Max. swing diameter over saddle

      φ360

      Hollow spindle hydraulic chuck diameter      

      φ550

      Spindle bore diameter

      φ200

      Work piece length range

      750

      Spindle speed range

      r/min

      50~450

      Max. diameter of work piece

      630

      Special thread diameter range

      in

      7~13 5/8

      Steel grade range

       

      J55 K55 N80 L80 P110 nickel base alloy

      Max. travel of X-axis

      400

      Max. travel of Z-axis

      800

      X/Z servo motor

      Nm

      27/27

      Rapid moving speed(X/Z)

      m/min

      8/10

      Main motor power

      kW

      22~37

      Spindle center height

      mm

      1100

      Roughness

      mm

      Ra1.6

      Machine weight

      8600

      Machine dimension(L×W×H)

      mm

      5200*2100*2100

      日本黄色片