摘要
在环模与压辊的互相挤压和环模与饲料间的摩擦力作用下,环模的主要失效形式是磨料磨损,依据疲劳磨损计算模型,建立磨损率计算公式,确定计算公式中的参数,并用实例讨论了各参数对磨损和生产能力的影响,为进一步研究环模耐磨损设计提供依据。
In the extruding of rotating ring die and roller squash, and under the action of the friction between the rotating ring die and feed,the major failure mode of rotating ring die is abrasive wear, according to wear computational model, establishing wear rate formula, determining the parameters of calculation formula,and discussing the effect of wear and production capacity on the parametersfor examples, which provide basis for. the further study of rotating ring die wear resistance design.
出处
《饲料工业》
北大核心
2012年第5期6-8,共3页
Feed Industry
关键词
制粒机
环模
磨损
计算
pellet mill
rotating ring die
wear
calculation