Modern Loaders Dynamics System Performance Analysis And Simulation

Loader belongs to shovel soil transportation machinery;it is a kind of self-traveling crawler and tires in engineering construction machineries through a complete bucket supporting institution installed in front of machine and link with the machine forward movement, loading or mining, and accessing, transportation and unloading, and is one of the main model in engineering construction.Therefore, it has very necessary operation significance to research and development the loader.This paper will introduce to the virtual prototyping technology of the loader, and the modern research fields of in-depth study of the loader system based on theoretical calculation method to set up the mathematical model, and the loader through rational simplified establish its virtual prototyping model, using the ADAMS to loader for kinematics and dynamics simulation. The paper discusses and analyses Influential factors of the power system. Also the paper studies the loader engine and torque converter matching, analyses the problems in matching, and introduces the engine and torque converter rational matching method. The paper which establishes and analyses the prototype model of the loader, is computer technology in engineering machinery in the design of the application, the application of study and design of the loader provides a new design method and thoughts, which not only can improve the design quality and meet the design personnel and the user's needs; and still can shorten the development cycle, for the design and other mechanical loader product design provide a new way. The simulation conclusion to loader physical prototype trial and performance evaluation has important significances, and has the certain reference value to other complex mechanical equipments of virtual prototype establishment and kinematics and dynamics analysis.