Widthwise compressing machine and method using vibrations to red

Details Widthwise compressing machine and method using vibrations to red Widthwise compressing machine and method using vibrations to red

1995-09-12

1997-12-23

Crane, Daniel C.

Metal deforming

By use of roller or roller-like tool-element

72206, 72407, 72416, 72710, B21B 1100, B21B 1500, B21J 500

Patent

active

056996934

ABSTRACT:
A widthwise-compressing machine for applying a compression force through press tools to a material to reduce a width of the material while applying vibrations to said material to forcibly vibrate said material has a compression unit for producing a compression force forming a working force, and a vibration-applying unit for applying the vibration to said material. The vibration-applying unit is provided independently of the compression unit. In the widthwise-compressing machine, when the material is plastically worked, the material can be vibrated at an extremely high frequency to make it possible to resonate the material, thereby allowing the plastic-deformation thereof to be promoted.

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