First of all, the transmission mechanism must be defined first, and then the strength of the transmission system must be calculated, and then the actual size, gear modulus and so onThen draw parts, assemble, assemble problems, and then change parts
This is the principle of the overall design process must go through to all aspects of the details, then how do you draw can use computer aided design. Now more flexible. If according to the traditional design from the general to the sub structure, clear whatever you draw.
The design stage to do assembly structure. According to the structure design of parts and related calculation. The choice of materials and structures suitable. The original painting is the first climbing board assembly, and then split the parts of the map.
In the design of large machinery, it is to design the parts first, the assembly drawings as well
