Computer-aided Design Of Planar Linkage System, And Realization

The Planar linkage mechanism adopts low associate connection completely. So structure is simple and easy to make, it is durable to bear fruit and it is not easy to wear. It is suitable for high speed heavy duty; Motion of low set have good case shape structure, need not maintain. It is suitable for extremely polluting or corroding the machine that it is easy to arise problems, linkage mechanism can realize varied complex motion curve, and structural complexity not definitely increases with the complex level of the motion curve of needed completion; Linkage mechanism still has a unique advantage , which is adjustableness, passing through changing each rod length in organization. Then the performance and motion curve of original organization is changed conveniently.Because of the characteristic on structure linkage mechanism is the extensive adopting in various mechanical professions. Through the designing for linkage mechanism, it can realize different motion curve that satisfies the location requirement that intended and satisfies the locus requirement that intended.The design of planar linkage mechanism is a more complex and difficult problem, it is the essential important means to study existing organization and design new organization. From the geometry sport relation of organization, it can establish the mathematics model of organization sport, the synthesize program of calculation — drawing can analyze all-sidedly as the sport of connecting rod goes on, it can calculate accurately and export major graph information of analyzing with the major graph of the export sport analysis — wantonly a little locus picture, speed picture, acceleration line picture. Showing with screen imitate organization motion, it is more vividly visual to motion analysis and it is also overall.Design of planar linkage mechanism now has no perfect design system yet,...