1. General requirements for rack design

Under the premise of satisfying the design rules of the rack, the following requirements must be considered according to the different uses and environment of the rack:

The weight of the rack is light, the material selection is appropriate, and the cost is low;

Reasonable structure and easy manufacturing;

The structure should be convenient for the installation, adjustment, repair and replacement of the parts on the rack;

Good anti -vibration performance;

Good corrosion resistance and abrasion resistance.

2. What materials are generally used for steel plate welding?

The steel plate welded in the frame generally requires good strength, toughness and abrasion resistance. Common types of steel are Q235B, Q345B, 16MN, 20#, etc.

Among them, Q235B steel plate is one of the more commonly used materials. It has the characteristics of low cost, good weldability, and excellent processing performance. It has been widely used in some applications that are not particularly harsh. The Q345B steel plate is relatively strong and tough, which is suitable for more heavy load and high -intensity rack production.

In addition, some racks that require high temperature or corrosion resistance can choose special materials such as stainless steel (such as 304, 316, etc.) or nickel -based alloy.

When selecting the steel plate for welding of the rack, it is necessary to comprehensively consider factors such as the stress size, use environment, and budget cost of the rack, and ensure that the selected materials meet the relevant standards and technical requirements.

3. What materials should be used for manufacturing machine tools and rack bases

The materials for selecting machine tools and rack bases need to consider multiple factors, including the use of environment, loading weight, processing requirements, costs, etc. The materials for manufacturing machine tools and rack bases usually need to meet the requirements of high strength, good rigidity, and good vibration resistance. Common materials are:

Cast iron: The cast iron has a high strength and rigidity, especially the gray -mouth cast iron and the ball ink cast iron, which are widely used in the production of machine tools and rack bases.

Steel: Steel has excellent strength and hardness, and it is also one of the common materials in the production of machine tools and rack bases. Selecting appropriate steel can be designed according to factors such as the characteristics of workpiece processing, loading weight and processing accuracy.

Aluminum alloy: The density of aluminum alloy is low, it has excellent corrosion resistance and thermal conductivity, and it also has good stability and excellent heat dissipation performance. It is another choice for the production of machine tool base.

Quartz substrates: For machines and equipment that requires high stability support and processing, such as semiconductor production line equipment, quartz substrates are also trustworthy choices. Because of its own material, it is extremely stable and high processing accuracy, it can provide higher processing accuracy of processing accuracy Then, then