G Type

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.

 

COMPATIBLE HEAD (NORMAL PITCH & FINE PITCH)
SIZE ADAPTABLE THREAD SIZE MIN-MAX D D1 D2 D3 (SHANK) D4 D5 L1 L2 L3 L4 L5 L6
MM INCH
A01G M3.5 ~ 6 40 40 12 16,20 3/4 , 5/8 M4 7.5 70.3 25 43.5 4.5  =L2 32.5
A1G M6 ~ 11 64 69.5 17 20 3/4 M5 11 110 60 50 6 39 30
A2G M8 ~ 16 88.5 92.5 22 25 1 M6 17 145 76 69 8 57.5 44
A3G M12 ~ 22 117 131 35 30 1  1/4 M8 22 173.5 90 83.5 8 67 55.5
SINGLE PURPOSE HEAD FOR FINE PITCH 
SIZE ADAPTABLE THREAD SIZE MIN-MAX D D1 D2 D3 (SHANK) D4 D5 L1 L2 L3 L4 L5 L6
MM INCH
A12G M6 ~ 12 64 69 20 20 3/4 M5 11 111.5 60 51.5 6 40.5 33.5
A23G M8 ~ 22 88 92 28 25 1 M6 17 148 78 70 7.5 59 45.5
G M16 ~ 36 96 115 39 25 1 M8 14 142.5 60 82.5 8 72.5 62.5
A34G M12 ~ 30 117 128 44 30 1  1/4 M8 22 175 87 88 8 68 57

* 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.