CNC Threaded Screw Machine for CNG Cylinder

The machine is suitable for bore of cylinder bottleneck, and processing of  radial facing, inside-hole, cylindrical turning as well as threading, which are realized by NC programming. Single station device is adopted for input and output materials (semi-automatic); The workpiece clamping adopts the front top bowl positioning.

Machine processing：

Step 1.Radial facing, cylindrical turning---finish the end face by the outer circular knife and turning of outer chamfer

Step 2.Inside hole--adopts lathe processing of inner hole of inner hole cutter

Step 3.Threading --adopts thread tool