Metal deforming – With randomly-actuated stopping – Responsive to condition of work or product
Patent
1994-09-14
1996-12-10
Crane, Daniel C.
Metal deforming
With randomly-actuated stopping
Responsive to condition of work or product
72275, 72289, 72 188, B21C 112
Patent
active
055820514
ABSTRACT:
This flaw-removal device prevents overlooking of flaws in the automatic flaw-cutting process by rectifying the twist of a wire-shaped metal drawn from a cannon-shaped wire supply stand, further promoting efficiency in removing remaining flaws by applying the automatic flaw-cutting process and removing the uncut flaws by hand. In this invention, a twist-rectifying drum 3 is installed in front of a flaw-detecting device 4. It then becomes possible to rectify the twisting of the wire-shaped metal by winding the wire-shaped metal installed on a cannon-shaped wire supply stand around the twist-rectifying drum in a length longer than one turn of the coiled wire-shaped metal so that the wire-shaped metal is freely mounted on the drum. It also becomes possible to remove an uncut flaw by hand by installing a flaw-check and removal site 10 having a specified span between drawing dies 8 and a wire-drawing drum 9, and by stopping the portion of the wire-shaped metal having uncut flaws at the site 10.
REFERENCES:
patent: 2029206 (1936-01-01), Williams
patent: 3373584 (1968-03-01), Rundt
patent: 4291600 (1981-09-01), Kawaguchi
patent: 4545227 (1985-10-01), Sudoh
patent: 4799300 (1989-01-01), Phillips
patent: 4808926 (1989-02-01), Graham
patent: 4917285 (1990-04-01), Shosie
patent: 5016475 (1991-05-01), Aburatani
Ishikawa Yoshiteru
Kidani Toshihiro
Crane Daniel C.
Nippon Koshuha Steel Co. Ltd.
LandOfFree
Automatic flaw-cutting method and apparatus for wire-shaped meta does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Automatic flaw-cutting method and apparatus for wire-shaped meta, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Automatic flaw-cutting method and apparatus for wire-shaped meta will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-417634