Mich. Admin. Code R. 408.14205 - Definitions; H to P
Rule 4205.
(1)
"Hammer" means a machine designed to shape forgings by means of impact between
dies. The force of the impact is by gravity or power supplied by steam, air or
mechanical means.
(2) "Mechanical
hammer" means a gravity hammer which uses hydraulic or mechanical devices, such
as friction rolls with boards, belts, or ropes to raise the ram and
attachments.
(3) "Point of
operation" means the area of a machine, die, or tool where material is actually
worked.
(4) "Power shear" means a
machine equipped with opposing shear blades and which cuts bar stock.
Notes
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