Fatigue Test and Failure Analysis of GD80201100 Ball Screw Unit

By means of chemical composition testing, scanning electron microscopy observation, metallographic observation and hardness gradient detection etc, analysis of the typical failure samples from a well-known brand GD80201100 ball screw unit in the fatigue test was carried on. Results show that there i...

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Veröffentlicht in:	Applied mechanics and materials 2014-03, Vol.543-547 (Vehicle, Mechatronics and Information Technologies II), p.3848-3852
Hauptverfasser:	Yan, Ye, Li, Cheng Nan, Gai, Yu Hong, Li, Bao Min, Du, Wei, Li, Mu Sen
Format:	Artikel
Sprache:	eng
Schlagworte:	Ball screws Contact Failure analysis Fatigue failure Fatigue tests Hardness Steels Wear
Online-Zugang:	Volltext
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