張力制御,自記方式による疲れ試験機の試作

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書誌事項

タイトル別名
  • DEVELOPMENTAL RESEARCHES FOR A FATIGUE TESTER WITH TENSION CONTROL AND DISPLACEMENT RECORD SYSTEM
  • チョウリョク セイギョ , ジキ ホウシキ ニ ヨル ツカレ シケンキ ノ シサク

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説明

A fatigue tester to which a pen-galvanometer was applied was deviced. This tester is characterised by the electronic feedback system of tension and by the rate feedback system to chose the suitable damping ratio for the spring constant of the specimen. By examining the frequency and indicial responses of this fatigue tester, the following results were obtained.<br>(1) In the case of a nylon 180D yarn, the tension well followed the input signal up to 80Hz, while the damping ratio has the small effect on the indicial response.<br>(2) In the case of a rubber string, the tension followed the input signal and the damping ratio has significant effects on the gain and indicial response.

収録刊行物

  • 繊維学会誌

    繊維学会誌 29 (11), T498-T504, 1973

    社団法人 繊維学会

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