The reason why some products are suitable for automatic assembly is the automatic assembly technology itself, but the unreasonable product structure design. For automatic assembly, the product structure process is significant. Because in many cases, the product structure process only determines the degree of automatic assembly, but also determines the feasibility economic rationality of automatic assembly. On the premise of affecting the performance manufacturing cost, the reasonable improvement of product structure can often reduce the difficulty cost of automatic assembly.
In the future, we should also implement the design criteria of assembly automation in the development of new products. Increasing the position of product structure which is convenient for automatic assembly in the minds of designers, the coordination of theory practice of product design automatic assembly is regarded as the design method of new products. Otherwise, it is easy to lead to failure in different scope time. Even if the assembly robot control equipment are used, the low efficiency of the assembly process can be compensated.
The reliability of the process guarantee system of automatic assembly machine is another reason for failure, which often depends on the limited life of the components subsystems that constitute FAS. Therefore, the process test is carried out in the development stage, the redundancy system is set up for the parts that are easy to shut down, so that the form scope of assembly process automation are reasonable.
Under the current level of production technology, we should also pay attention to the research development of assembly methods with different degrees of automation according to China's national conditions. For example, for some products, we should study use robots, rigid automatic assembly equipment artificial combination other assembly methods, instead of blindly pursuing automation, which is beneficial to provide economic effects. Assembly robot is an important tool for flexible automatic assembly in the future. It will become the third largest industry after automobile computer in the world.
The development of cheap assembly robots is the basic national policy for the development of robots in China for a long time to come. Therefore, it is necessary to take the requirements of automatic assembly process as an important index of product design, reverse the requirements of assembly process to design products, which is the key to the success of products. Under the condition of automatic assembly, the structural process of components should be considered the following three aspects.
