Title:
A calculation method, a computing device, and a calculation system
Document Type and Number:
Japanese Patent JP6238796
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To perform an accurate calculation of rigidity of a bearing.SOLUTION: A calculation method of this invention is a calculation method for calculating a radial displacement of an inner ring in respect to a housing at a ball bearing comprising the inner ring, an outer ring connected to the housing and balls arranged between the inner ring and the outer ring. The method comprises the steps of calculating a tilt angle of the outer ring and a radial displacement of the inner ring in respect to the outer ring (S20) in reference to size information of the ball bearing, an axial load acted on the inner ring and a radial load and calculating a radial displacement of the inner ring in respect to the housing on the basis of the tilt angle of the outer ring and the radial displacement of the inner ring in respect to the outer ring (S30).
Inventors:
Tomoya Sakaguchi
Application Number:
JP2014045315A
Publication Date:
November 29, 2017
Filing Date:
March 07, 2014
Export Citation:
Assignee:
ntn corporation
International Classes:
F16C19/16; F16C33/58; F16C35/067; F16C43/04; G01M13/04; G06F17/50
Domestic Patent References:
JP2011149471A | ||||
JP201292910A | ||||
JP8277837A |
Foreign References:
WO2009028187A1 |
Other References:
日本精工株式会社,NSKテクニカルレポート,日本,日本精工株式会社,2013年,第134-137頁
Attorney, Agent or Firm:
Fukami patent office
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