Punch Former - WD Hearn
Punch Former - WD Hearn
Punch Former - WD Hearn
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Precision Accessories for Grinding Machine<br />
HWN-A HWN-B36,56<br />
0~ 45Angle Forming Dresser<br />
● This fi ne precision-made unit dresses grinding<br />
wheel to any angle from 0~ 60.<br />
● Sliding feed up to 50 mm, center distance<br />
0.01 mm. Sine angle absolutely accurate.<br />
HWN-A<br />
Weight7.2kg<br />
0~ 90Angle Dresser<br />
● This series can dress the grinding wheel from<br />
45to 90instead of <strong>Punch</strong> <strong>Former</strong>.<br />
● Direction can be interchanged without<br />
infl uencing accuracy. 45angle is obtained<br />
without using block gauges.<br />
● Not only 0~ 45angles, but also can be tilted<br />
accurately at any required angle using block<br />
gauges.<br />
HWN-B36,56<br />
Application 1: (HWN-B56)<br />
70angle tilt<br />
70- 45= 25<br />
Sin25= 0.4226<br />
75 mm 0.4226=31.695 mm<br />
70angle tilt can be obtained<br />
by stacking the total height of<br />
31.695 mm block gauges.<br />
Application 2: (HWN-B56)<br />
15angle tilt<br />
45- 15= 30<br />
Sin30= 0.5<br />
75 mm 0.5 = 37.5 mm<br />
15angle tilt can be obtained<br />
by stacking the total height of<br />
37.5 mm block gauges.<br />
Model A B<br />
C<br />
0.002<br />
D<br />
Angle<br />
Dreseing<br />
Range<br />
Unitmm<br />
N.W. (kg)<br />
HWN-B36 70 105 50 36 0-90 2<br />
HWN-B56 106 124 75 56 0-90 5<br />
15
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