Analysis and Control over Noises in Main Driving System of XK-736-type NC Miller

• 作者: Yan Jun
• 来源期刊: 国际设备工程与管理：英文版
• 学科: 工学
• 关键词: 噪声分析 数控铣床 主传动系统 控制 啮合齿轮 驱动系统 轴承孔 变速系统
• 年，卷（期）: 2012,（2）
• 页码范围: 117-124
• 页数: 8页
• 分类号: TG547|TB534.1
• 语种: 英文

摘要

Some concrete methods are suggested in the article to control noises in main driving system of XK-736-type NC miller by analyzing working conditions of gears in the main driving system and bearings in the spindle gearshift system. Without changing the original design, noises are reduced ideally by modifying gear top, and by controlling the profile error ; the central distance of meshing gear, the quality of the inner and outer rings of bearings ; and the fit accuracy among bearing, hole and axis. The results may provide a reference for diagnosing and maintaining in future use.