The master part in order to execute method and its method of detecting the plane surface touching degree which is derived from the part of specification among plane surface touching degrees of assembly which consists of the plural parts with measurement

摘要

(57) Abstract In order to try to be able to answer the demand for comfort the vehicle securely, it is good for primary plane surface touching degree that to try does not exceed maximum, in regard to the wheel of that vehicle. For this object, thing, measure just the hub of the vehicle which installs that independently thing, in each case measure just on vehicle brake disk independently there is no meaning almost, because, those measurement values when calculating body the plane surface touching degree of whole assembly which attached those two parts are not useful. It is possible to calculate the plane surface touching degree which is derived assembly body, from the wheel hub among plane surface touching degrees of whole description above by using the method of depending on this invention, accurately. That being possible, the occasion where it measures, precision to be well produced in place of the actual on vehicle brake disk, very, the accurate data which it is related has become known, because it tried to use master burekideisuku. This method is something which it can execute effectively by using above-mentioned master burekideisuku.