Punch Former - WD Hearn
Punch Former - WD Hearn
Punch Former - WD Hearn
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Roundness Measuring Machine<br />
HWF-A80 ( General Type ) HWF-AS80 ( Sine Type )<br />
HWF-80 Wheel Dresser( Optional Accessory )<br />
<strong>Punch</strong> <strong>Former</strong><br />
● The parts are made of alloy steel processed<br />
by heat and subzero treatment for relieving<br />
stress against distortion, and the inherent high<br />
accuracy can be maintained permanently.<br />
● The <strong>Punch</strong> <strong>Former</strong> can be applied to precisely<br />
grind standard or longer punches to round,<br />
elliptical, multi-angle or any particular shapes.<br />
● V Block cross slide design provides fi ne<br />
adjustment. When moving from center to either<br />
side, the punch can be precisely ground to<br />
various shapes.<br />
HWF-A80 ( General Type )<br />
● Forming Lever can make convex radius,<br />
concave radius and parallel dress for grinding<br />
wheel.<br />
● General angles can be quickly set up. It can be<br />
applied to Electric Discharge Machines, index,<br />
inspection, panel gradient grinding, lightmilling,<br />
boring and radius dressing.<br />
● Angle machining is possible by using combined<br />
sine plate.<br />
HWF-AS80 ( Sine Type )<br />
HWF-80 Wheel Dresser<br />
( Optional Accessory )<br />
Model<br />
Max. Dia.<br />
of Workpiece<br />
Through<br />
Center<br />
Hole<br />
V Block<br />
Tangential<br />
Travel of<br />
Sider<br />
HWF-A80 Ø4-30 Ø23 100<br />
HWF-AS80 Ø4-30 Ø23 100<br />
V Block<br />
Center<br />
Adjusting<br />
Heignt<br />
System<br />
Rack<br />
& Pinion<br />
Rack<br />
& Pinion<br />
80<br />
114<br />
Unitmm<br />
Indexing<br />
Division Roundness Parallelism Squareness Graduation N.W.<br />
(kg)<br />
24<br />
(1510<br />
seconds)<br />
24<br />
(1510<br />
seconds)<br />
0.002 0.002/100 0.002/100 360 7<br />
0.002 0.002/100 0.002/100 360 10<br />
7