With the rapid development of the social economy, crusher occupy an important position in the national economy and the growing social demand and the scale of production of a variety of metal and non-metallic, chemical, mineral, and cement, building materials and other materials. The quality requirements of the materials at the same time is also more demanding. Such as in crusher design process, the kinematics characteristics analysis to obtain the equation of the trajectory of the moving jaw Analysis Component trajectory, the position of the space occupied by the member, to determine the design component interference checking between each other, and then judge crusher four institutional design is reasonable; analysis component points of speed, acceleration and motion parameters can determine the kinetic energy and the power of the machine, the strength of various parts calculation, the crusher performance of this design will be more advantageous.
Currently, the agency analysis crusher is often used graphical method or analytical method, analytical method design, high accuracy, but also the use of computer-aided calculation to improve computational efficiency, and therefore widely used. In the past, due to the graphical method to handle the map, the error is large, low precision design, cannot meet the requirements of modern industrial high-precision, application is limited. But with the development of computer technology to use AutoCAD software can very well make up for the shortcomings of the graphical method, keep the plot is simple, convenient and intuitive method advantages and avoid analytical method to establish the mathematical equations of the difficulties, at the same time design and calculation accuracy with parsing method compared to the difference is very small, so these two kinds of methods are an irreplaceable role.