Title:
ロールの胴の輪郭を研削するための方法
Document Type and Number:
Japanese Patent JP6814291
Kind Code:
B2
Abstract:
The invention relates to a method for grinding the contour of the body (110) of a roll (100), in particular a roll having a roll contour having a steep curve course in a roll stand for rolling metal strip, having the following steps: specifying a target contour for the body (110) of the roll and grinding the contour of the body (110) by guiding a grindstone (200) along a grindstone path D(x). In order to reduce grinding errors and grinding times, the method also provides the following steps according to the invention: determining a grinding error e or grinding error function E(x) at least over individual length segments of the body (110) in the axial direction x; calculating a correction curve C(x) at least over the individual length segments of the body (110) in the axial direction x, wherein the correction curve C(x) avoids the determined grinding error e; and calculating the grindstone path D(x) for guiding the grindstone (200) by superposing the target contour A(x)+B(x) for the body (110) with the correction curve C(x).
Inventors:
Seidel Jurgen
Rixfeld Peter
Rixfeld Peter
Application Number:
JP2019527388A
Publication Date:
January 13, 2021
Filing Date:
October 13, 2017
Export Citation:
Assignee:
SMS Group Gezelshaft Mito Beschlenktel Haftung
International Classes:
B24B5/37; B21B27/02; B24B49/04
Domestic Patent References:
| JP4105863A | ||||
| JP6114704A | ||||
| JP2007517675A |
Foreign References:
| GB1501669A |
Attorney, Agent or Firm:
Mitsufumi Esaki
Blacksmith
Shinsuke Nakamura
Blacksmith
Shinsuke Nakamura