Panther 1650 - Page 46

PANTHER
MODEL PAGE NO.
1350/1650 33
PAGE – 34, 35 CANCEL
3.4.2 Feed
For example, If m/e change gears & levers is set as per 20 TPI
Than
Longitudinal Feed = 3.175
mm / Rev.
TPI
Longitudinal Feed = 3.175
= 0.15875 mm / Rev.
20
And Transverse Feed = 1.9
mm / Rev.
20
Transverse Feed = 1.9
= 0.095 mm / Rev.
20
If change gears and levers of machine is set as per 1.25 mm pitch
(Metric threads) Than
Longitudinal Feed = Pitch
mm / Rev.
8
Longitudinal Feed = 1.25
= 0.15625 mm / Rev.
8
And Transverse Feed = Pitch
mm / Rev.
133.33
Transverse Feed = 1.25
= 0.09377 mm / Rev.
133.33
For any specific feed requirement.
Suppose you required 0.23 mm/Rev. longitudinal feed and
machine settings are as per metric threads.
Than
Longitudinal feed × 8 = MM Pitch = 0.23 X 8 = 1.84 mm pitch
Nearest mm pitch is 1.87 mm. Set machine as per 1.875 mm pitch.