摘要
为进一步掌握犁铧的磨损规律,探讨延长使用寿命的途径,在五年内进行了四次不同材质不同强化工艺的犁铧试验,试验犁铧数为75片、材质为四种、处理工艺为七种、根据所取得的数据进行分析,试验结果反映出犁铧磨损规律及磨损与处理工艺间的关系。
In order to know well about the laws of ploughshare wear and find the method of prolonging the service life of ploughshare, three different materials and hard technologies have been done in five years. There are seventy pieces of ploughshares, four kinds of materials and seven technologies in the experiment. The laws of ploughshare wear, the relationship of ploughshare service and treatment technology are unfurled.
出处
《黑龙江八一农垦大学学报》
2003年第2期54-57,共4页
journal of heilongjiang bayi agricultural university
关键词
犁铧
使用寿命
工艺
ploughshare
service life
technology
