构件设计对伺服压力机三角肘杆传动机构动力的影响  

Impact of Component Design on Motion of Triangle Toggle Rod Construction in Servo Press

作　　者：乃舜峰[1] 章争荣[1] 程永奇[1] 李建平 张贵成 

机构地区：[1]广东工业大学材料与能源学院,广东广州510006 [2]广东锻压机床厂有限公司,广东顺德528300

出　　处：《热加工工艺》2012年第13期110-112,共3页Hot Working Technology

摘　　要：针对伺服机械压力机三角肘杆传动机构,采用矢量方程解析法与动态静力学方法建立机构运动学与动力学的数学计算模型。在优化得到的可靠实用参数的基础上,不考虑摩擦,研究了在不同曲柄转速情况下,各构件重量、质心位置对整个机构所需驱动扭矩的影响。According to the triangle toggle transmission of servo mechanical press, the mathematical calculation mode of kinematics and dynamics was established by using vector equation analysis method and kinetostatics method., Based on the reliable and practical optimized parameters, with the friction non-considered, the impact of the weight and the centroid position of each component on the driving moment was studied at different crank speed.

关 键 词：伺服压力机 三角肘杆机构 重量 质心位置 驱动扭矩 

分 类 号：TG305[金属学及工艺—金属压力加工]