Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
HUMP OF ROLL FOR ASSEL MILL
Document Type and Number:
Japanese Patent JP2009125784
Kind Code:
A
Abstract:

To provide a hump capable of reducing an undulation formed on the outside surface of a product by changing the chamfered shape of the rear end part of a roll for an Assel mill.

In a roll for an Assel mill, a hump of the roll prevents generation of an undulation that is formed on the outside surface of a product, by making a curvature R of the chamfered shape of the hump part in rolling to be 30-34. Further, in a hump of a roll for an Assel mill, the chamfered shape has a curvature R of 32-34.


Inventors:
FUKUNAGA MASAYOSHI
TAKAO KENICHI
Application Number:
JP2007305341A
Publication Date:
June 11, 2009
Filing Date:
November 27, 2007
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SANYO SPECIAL STEEL CO LTD
International Classes:
B21B19/06; B21B27/02
Attorney, Agent or Firm:
Shiina Akira