Surface roughness on part drawings of basic knowledge of mechanical drawing

In the drawing of a part, not only the shape and size of the part must be clearly expressed, but also the...

What is the processing structure of the parts? What are the common part structures?

If you are a professional practitioner in the machinery industry, it is not difficult to understand the size, structure...

Aluminum and aluminum alloys have the characteristics of easy processing, rich surface treatment methods...

With the development of additive manufacturing technology, we seem to have entered an era where...

Additive manufacturing (also sometimes called rapid prototyping or 3D printing) is a manufacturing...