G TYPE (COMPATIBLE FOR BOTH TURNING / FIXED WORK-PIECE
G TYPE head can be use with both fixed and turning work-piece. When using the head with rotating, the work-piece is fixed. This head can be loaded onto CNC Lathe. Transfer M/C, Multi-spindle Lathe or Drilling M/C.
* Dimension "a" is indication the contaction size of its "Releasing Crutch". After the machine get to the "Feed-End"or touch to the "Stop screw", the head automatically keep processing forward for the length of size "a" , then, open the roll, and release the work-piece.
(Please see "Function of Axial-head;s crutch" about the detail of "Stop screw")
*Dimension "b" is indicating the movable angle of handle from the head from theanterior view. The head opens its chucking with "Clockwise action" normally -in case of the head for "Right-hand-screw.
In case of the head for "Left-hand screw", thehead release the work-piece with "Anty-clockwise action".
HEAD KINDS CORRESPONDING TO THREAD PITCH
Each type of Axial-head has 2 kinds, "Compatible head for Normal pitch & Fine Pitch " and "Single purpose head only for Finde Pitch".
- Compatible head had the higher rigidity, and is applicable for both normal pitch thread and fine pitch thread
- Single purpose head for fine jpitch can Process the fine-pitch thread only. But it has the wider applicable range diameter size.
Please find the better solution according to situation of use.