First look at whether there are alternatives for similar products; secondly, whether the designed product is necessary; again whether the cost calculation is within the budget; whether the equipment for subsequent production and processing is general equipment.General Principles.

The key for product designers to improve design quality is to consciously and actively learn knowledge related to the production process and processing technology, and to master design skills.

The final result is to draw lines, symbols, and numbers into reasonable design patterns. Designers should consider the following aspects;

(1) Simplify the shape of each part to make the machine structure simple;

(2) Combine the functions of parts and reduce the type or quantity of parts;

(3) Apply new structures, new processes, new materials, and new principles to simplify product structure;

(4) Disassemble the components and study the simplest structure of their assembly and assembly;

(5) Group similar parts;

(6) Carry out product serialization analysis on similar products according to the standard number sequence;

(7) Realize the Aluminum alloy machining Foundry universalization and standardization of product parts. Product design is a complex process of comprehensive information processing