–50 ℃冷风条件下抛光硬质合金刀片加工TC4钛合金的表面粗糙度分析

秦长江, 胡自化, 袁彪, 汤爱民, 罗胜, 杨志平

Surface Roughness of TC4 Titanium Alloy Machined with Polished Cemented Carbide Inserts under the Condition of Cooling Air at –50 ℃

QIN Chang-jiang, HU Zi-hua, YUAN Biao, TANG Ai-min, LUO Sheng, YANG Zhi-ping

表面技术 . 2020, (4): 364 -371 . DOI: 10.16490/j.cnki.issn.1001-3660.2020.04.043