基于剩余寿命的柱塞泵可再制造性评估
许顺海,周小磊,龚国芳,洪昊岑,张鹏,刘尚,范亚磊

Remanufacturability evaluation of piston pump based on remaining life
Shunhai XU,Xiaolei ZHOU,Guofang GONG,Haoceng HONG,Peng ZHANG,Shang LIU,Yalei FAN
表1 柱塞泵关键部件材料参数
Table 1 Material parameters of key components of piston pump
部件材料

密度/

(kg·m-3)

杨氏模量/

MPa

泊松比
缸体45号钢7.85×1032.1×1050.269
柱塞GCr15钢7.83×1032.19×1050.3
滑靴ZQAl9-47.5×1031.1×1050.33
斜盘20CrMnTi7.8×1032.07×1050.25