Title:
ALIGNING METHOD OF ROLLING MILL
Document Type and Number:
Japanese Patent JP3058025
Kind Code:
B2
Abstract:
PURPOSE: To provide the easy, safe and precise aligning method.
CONSTITUTION: In the aligning method of rolling mill which executes measurement from the reference face of a housing 1 by use of a jig 14, while the jig 14 is placed between blocks 3 arranged at the tip of left/right screw shafts 2 which adjust roll interval and compression force is applied between the housing 1 and jig 14, the distance between the first reference face of housing 1 and an end face of the jig 14 is measured. In the same way, the distance 2 between the reference face of housing and an end of the jig 14 opposite to the above end part is measured, by adjusting the screw shafts 2 so as to make the distance 1 and 2 equal, the distance of left/right blocks from the pass line are made equal.
Inventors:
Tsutomu Sugiyama
Daitaka Matsumoto
Daitaka Matsumoto
Application Number:
JP24016394A
Publication Date:
July 04, 2000
Filing Date:
October 04, 1994
Export Citation:
Assignee:
Nippon Steel Tube Co., Ltd.
International Classes:
B21B17/02; B21B19/10; B21B23/00; B21B31/24; (IPC1-7): B21B23/00; B21B17/02; B21B19/10; B21B31/24
Domestic Patent References:
| JP52135856A | ||||
| JP5711709A |
Attorney, Agent or Firm:
Shigeru Takano