锻压技术

基于ADAMS的伺服冲压线仿真方法

英文标题：Simulation method for servo press line based on ADAMS

作者：姜文雪吕言戈海龙刘冰成巍

分类号：TP391.9

出版年,卷(期):页码：2019,44(10):122-126

摘要：

基于ADAMS的伺服冲压线仿真方法，实现伺服冲压线的整线运行仿真，为伺服冲压线的设计、制造及调试提供依据。首先，基于冲压线设备的实际运动曲线，采用样条型数据驱动运动部件，实现了设备的高精度运动仿真。在此基础上，通过将运动曲线的时间变量转换为与时间关联的循环变量，解决了设备的自动循环运动仿真问题。为了实现冲压线的运行时序仿真，设置设备的运动起始时间，并基于运动干涉检查调节各设备的运动起始时间，进而获得有效的整线运行时序。最后，采用所提方法，实现了一条汽车伺服冲压线的仿真，整线运行无运动干涉，满足生产节拍要求，验证了仿真方法的有效性。

Based on ADAMS simulation method of servo press line, the whole line running simulation of servo press line was realized to provide the basis for the design, manufacture and debugging of the servo press line. First of all, based on the actual motion curve of equipments in servo press line, the moving parts were driven by spline data, and the high accuracy motion simulation of devices was achieved. Then, the simulation of auto cyclic motion for devices was realized by translating the time variable in motion curve to a cyclic variable which was related to the time. Furthermore, the working time sequence of press line was simulated by setting the start time of each device, and the start time was regulated by detecting the motion interference to acquire the effective whole line working time sequence. In the end, the simulation of a car servo press line was realized by the proposed method of ADAMS, and the whole line met the production rhythm requirement without motion interference,which verifies the effectiveness of the simulation method.

基金项目：

山东省重大科技创新工程项目（2017CXGC0807）;山东省科学院青年基金项目（2019QN0032）

作者简介：姜文雪（1985-），女，博士，助理研究员 E-mail：wenxuejiang215@163.com 通讯作者：成巍（1977-），男，博士，研究员 E-mail：chengw@sdas.org

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