XB4450型仿型铣床数控化伺服改造  

Numerical Control Servo Transformation for XB4450 Imitating Milling Machine

作　　者：杨青年[1] 袁丰伟[2] 李丙才[1] 苏银忠 

机构地区：[1]兰州理工大学数控中心,兰州730050 [2]兰州理工大学机电学院,兰州730050 [3]兰州连城铝业公司,兰州730000

出　　处：《科学技术与工程》2006年第22期3556-3559,共4页Science Technology and Engineering

摘　　要：将XB4450仿型铣床改造为四轴三联动的数控铣床,可以加工复杂的曲线、曲面。配上数控分度头可以加工齿轮、蜗轮等机械零件,且有较高的加工精度。同时以伺服进给系统为例,对改造后伺服系统的工作原理和数学模型进行了详细的介绍。The XB4450 imitating milling machine transformation is four axes three linkages numerical control milling machines. It may process the complex curve, the curved surface. Joined to the numerical control index head to be allowed to process the machine parts as the gear, the worm gear, and so on, also has the higher processing precision. Meanwhile take the servo enters for the system as the example, after transformed the servo system principle of work and the mathematical model has carried on the detailed introduction.

关 键 词：CNC系统 伺服控制 数控化改造 伺服进给 建模 

分 类 号：TG547[金属学及工艺—金属切削加工及机床]