Tribological Properties of V-Shaped Surface Texture under Oil Lubrication Condition Yuanbo Wu, Xuefeng Yang, Shouren Wang, Jian Cheng, Hui Zhang, Chongyang Lu and Hailong Chen JNWPU, 37 2 (2019) 401-406 Published online: 05 August 2019 DOI: 10.1051/jnwpu/20193720401