WEAR EVALUATION METHOD AND LIFE EVALUATION METHOD FOR STATOR COIL MEMBER

• Main Authors: MAKINO TAIZO, YAMADA HIROSHI, SEKI YUTAKA
• Format: Patent
• Language: English; Japanese
• Published: 15.11.2018
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES; PHYSICS; TESTING

PROBLEM TO BE SOLVED: To provide a method for enabling an appropriate life evaluation of a stator coil member.SOLUTION: The wear evaluation method of the stator coil member includes a cutting step of cutting out a test material of a predetermined length from the stator coil member and an evaluation information acquisition step for acquiring the wear evaluation information which indicates the relation between the number of times of reciprocating motions and a wear amount of a contact surface obtained by making the test material reciprocate relative to a pusher spacer cutting member in a state in which the spacer cutting member is in contact with the test material.SELECTED DRAWING: Figure 6 【課題】固定子コイル部材の適切な寿命評価を可能にするための方法を提供する。【解決手段】固定子コイル部材の摩耗評価方法は、固定子コイル部材から所定長さの試験材を切り出す切り出しステップと、スペーサ切出し部材を前記試験材に接触させた状態で、前記試験材を、前記押スペーサ切出し部材に対して相対的に往復運動させて、前記往復運動の回数と前記接触面の摩耗量との関係を示す摩耗評価情報を取得する、評価情報取得ステップと、を備えている。【選択図】 図６