文档介绍:Mechanical design theory
The mechanical design is a application technical science through design the new product or improves the old product to meet the human need. It involves all domain of the project technology, mainly research size of the product , basic idea of the shape and the detailed structure, also research question of manufacture , sale and use of the product in all aspects.
They usually called designer or mechanical design engineer who carries on each kind of mechanical design work. The mechanical design is a creative work. Design engineer not only have the creativity in the work, but also have the deep elementary knowledge on mechanical drawing, kinematics, engineering material, materials mechanics and machine manufacture technology.
As says above, the goal of mechanical design is the production can meet the human need. The invention, the discovery and technical knowledge itself certainly not necessarily can bring the advantage to the humanity, only when they are applied on the product can produce the benefit. Thus, we should realize whether people do need this kind of product before carry on the design in a specific product.
The mechanical design must regard as a good opportunity for the mechanical designer to use creative ability carries on product design, the systematic analysis and formulate manufacture technology of the product. Grasping the project eleme