Manhart How to choose the appropriate material for the fully electric rolling and bending machine?

When selecting suitable materials for the fully electric roll bending machine, multiple factors need to be comprehensively considered to ensure the performance, durability, and cost-effectiveness of the equipment. The following are some key points and suggestions to guide the selection of materials for fully electric roll bending machines:
1. Characteristics of workpiece material:
-Consider the hardness, toughness, size, and accuracy requirements of the workpiece.
-If the workpiece has high hardness, the rolling die should be made of materials with high hardness and good fatigue resistance, such as high-speed steel, hard alloy, etc.
-According to the material of the workpiece, the hardness and material type of the rolling die may vary. For example, different materials of workpieces such as aluminum plate, iron plate, and stainless steel plate require corresponding rolling die materials.
2. * * Hardness requirements for rolling molds * *:
-The hardness of the rolling die is one of the key factors to ensure the quality of rolling and bending processing.
-Rigid workpieces usually use harder rolling dies, while flexible workpieces use softer rolling dies.
-The selection of hardness should be comprehensively considered based on factors such as wear on the working surface, workpiece hardness, roller diameter, and roller speed.
3. * * Surface roughness of rolling die * *:
-The roughness of the rolling die surface has a significant impact on the quality of rolling bending processing and the service life of the rolling die.
-The surface roughness of the rolling die should generally be between Ra0.2 and 0.8 μ m, but in some high demand situations, it can be reduced to Ra0.1 μ m.
4. * * Rolling die design and material cost * *:
-The design of the rolling die should fully consider the shape, size, and material of the workpiece.
-When selecting materials, cost-effectiveness should also be considered. Although some high-performance materials may provide better performance and durability, they may also bring higher costs.
5. * * Usage Environment * *:
-Consider the working environment of the fully electric roll bending machine, such as temperature, humidity, corrosiveness, and other factors.
-If the equipment operates in a corrosive environment, materials with strong corrosion resistance, such as stainless steel or special alloys, should be selected.
6. * * Convenience of maintenance and replacement * *:
-Choose materials and components that are easy to maintain and replace to reduce downtime and maintenance costs.
7. * * Reference supplier suggestions * *:
-Collaborate with equipment suppliers or manufacturers to obtain their advice and guidance on material selection. They usually recommend suitable materials based on equipment design, work experience, and market feedback.
In summary, the selection of materials for fully electric roll bending machines requires comprehensive consideration of multiple factors such as the characteristics of the workpiece material, hardness requirements of the rolling die, surface roughness, cost, usage environment, and convenience of maintenance and replacement. By collaborating with suppliers and referring to relevant standards and recommendations, the most suitable materials can be selected to ensure the performance, durability, and cost-effectiveness of the equipment.