1. Concept of mechanical design


Mechanical design is the design of the working principle, structure, movement mode, force and energy transmission mode, or between the various components of the machine based on the requirements of use. This process needs to take into account factors such as function, performance, technology, materials, structure, reliability, cost, price, etc. Mechanical design is an important part of mechanical engineering, and its design quality directly affects the performance and quality of mechanical products.


2. Basic concepts of mechanical design


Fundamentals of Mechanical Design is the introductory foundation for learning mechanical design, including basic knowledge of mechanics, materials, drawing, tolerances and coordination. This knowledge is an essential theoretical foundation for mechanical designers to support actual mechanical design work.


3. The difference between mechanical design and mechanical design basics


1. The difference between practical application and theoretical learning: Mechanical design pays more attention to practical application and is designed according to specific usage requirements; while the foundation of mechanical design is mainly theoretical learning, which is the entry-level foundation for mechanical design learning.

2. Difference in complexity: Mechanical design involves many factors, such as function, performance, process, material, structure, reliability, cost, price, etc., so it is relatively more complex. The basics of mechanical design mainly involve learning basic theories, which is relatively simple.

3. Difference in goals: The goal of mechanical design is to design mechanical products that meet usage requirements; while the goal of basic mechanical design is to cultivate designers with basic knowledge of mechanical design.


In summary, there are clear differences in concepts, applications, and complexity between mechanical design and mechanical design fundamentals. Mechanical design pays more attention to practical applications and designs according to specific usage requirements; while mechanical design foundation lays the foundation for learning mechanical design, including basic knowledge of mechanics, materials, drawing, tolerances and coordination. Although the two are different, they both play an important role in mechanical design.