基于Pro/E的水草切割装置特征建模及运动仿真  

Character Modeling and Motion Simulation of Aquatic Cutting Mechanism Based on the Pro/E

作　　者：王志国[1] 尚士友[1] 韩青松[1] 

机构地区：[1]内蒙古农业大学机电工程学院,呼和浩特010018

出　　处：《农机化研究》2006年第7期89-92,共4页Journal of Agricultural Mechanization Research

基　　金：国家自然科学基金资助项目(30160022);国家科技成果重点推广计划项目(2002EC000128)

摘　　要：基于Pro/E二次开发技术在9GSCC-1.4H型水草收割机切割装置建模和仿真中的应用,解决了利用C语言和Pro/TOOLKIT对Pro/E二次开发的基本步骤和源文件的编写、可执行文件的生成、注册和运行的关键技术。运用Pro/E提供的二次开发工具PROGRAM、FAMILYTAB分别对切割装置的非标准件和标准件进行特征建模和建库。在保证消耗功率最小的前提下首先对拨叉和曲柄的主要参数进行优化,然后通过切割图对优化后的参数进行检验,并通过参数化驱动生成所需的三维立体图,根据自顶向下的设想对切割装置各部件进行自动装配,并在一定的伺服驱动下按照给定的规律进行运动仿真,输出各部件及总体结构的二维工程图,为水草切割装置的优化设计及系列产品的开发提供了一个开放式的设计环境。Application on the character modeling and simulation of cutting mechanism of aquatic harvesting equipment in 9GSCC-1.4H based on secondary development technology of Pro/E, the key technology that basic process of development of Pro/E, compile of source file, create of executable file, registration and run are solved using C language and Pro/TOOLKIT. Parameter modeling of standard pieces and establishing base of nonstandard pieces are achieved using the second development tool of FAMILY TAB and PROGRAM in Pro/E. Ensuring the least wasting power, Firstly Main parameter of fork and winch be optimized. Secondly Optimized parameter can be testified by the cutting drawing, three-dimensional solid drawing are created by parameter driving, cutting mechanism are automatically assembled on the basis of conceive of from top to bottom, and motion simulation according to given rule under the servo drive, Two dimension project drawing of each part and collectivity are exported. An open design environment of optimize design of cutting mechanism and exploitation of series of product are provided by above all process.

关 键 词：农业工程 水草切割装置 设计 PRO/E 特征建模 运动仿真 二次开发 

分 类 号：S225.99[农业科学—农业机械化工程]