Manhart (Guangdong) CNC Machine Tool Co., Ltd. CNC Punching and Cutting Machine Mold Technology Explanation

1、 Die material selection

The material selection of Manhart CNC punching and shearing machine molds is crucial for their performance and service life. Usually, mold materials need to have high strength, high wear resistance, and good thermal stability. Common mold materials include high-quality steel, hard alloys, and ceramics. These materials can meet the high load and high speed requirements during the punching and shearing process, ensuring the durability and stability of the mold.

2、 Mold structure design

The structural design of the Manhart CNC punching and shearing machine mold directly affects its working performance and service life. The design of mold structure needs to fully consider factors such as stress distribution, guiding accuracy, and cooling system during the punching and shearing process. Reasonable structural design can reduce stress concentration, prevent mold deformation, and improve the stiffness and strength of the mold. In addition, adopting modular design can facilitate the assembly and maintenance of molds, improving production efficiency.

3、 Working principle of punching and shearing

The punching and shearing working principle of Manhart CNC punching and shearing machine molds involves the application of mechanics. During the punching process, the upper die is pressed down to compress and fix the material onto the concave die, forming a hole. The shearing process involves the rapid approach and separation of the upper and lower molds to cut the material. In order to obtain high-quality punching and shearing parts, it is necessary to precisely control the punching shear force, speed, and stroke to ensure the stability and consistency of the punching and shearing process.

4、 Mold precision control

Mold precision control is one of the key elements of the Manhart CNC punching and shearing machine mold. Precision control includes aspects such as positional accuracy, dimensional accuracy, and shape accuracy. By selecting high-precision processing equipment and measuring tools, ensure the manufacturing accuracy of mold parts. Meanwhile, during the assembly process, effective positioning and fixing methods are adopted to reduce assembly errors and improve the overall accuracy of the mold.

5、 Mold lifespan and wear resistance

The lifespan and wear resistance of the Manhart CNC punching and shearing machine mold are important indicators for evaluating its performance. The key to improving the lifespan of molds lies in reasonable material selection and heat treatment processes, as well as optimizing structural design. Maintaining good lubrication conditions and preventing abnormal loads during work can also extend the service life of molds. Wear resistance is related to the hardness and friction resistance of the material. Surface treatment techniques such as spraying and carburizing quenching can improve the hardness and wear resistance of the mold surface.

6、 Integration of automation and intelligence

With the development of technology, Manhart CNC punching and shearing machine molds are moving towards automation and intelligence. By integrating automation technologies such as robot grasping, automated transmission, and positioning systems, rapid loading and unloading of molds and automated production can be achieved. Intelligent technology is applied to real-time monitoring, fault diagnosis, and optimization of production processes, improving production efficiency and reducing costs.

7、 Mold maintenance and upkeep

Regular maintenance and upkeep are essential to ensure the normal operation and service life of the Manhart CNC punching and shearing machine molds. Maintenance personnel need to regularly check the wear of the mold, repair damaged parts, and replace worn parts. At the same time, regular cleaning and maintenance work should be carried out, such as cleaning residual materials such as mold volume and oil stains, inspecting the lubrication system, and supplementing lubricating grease. Reasonable maintenance and upkeep can effectively extend the service life of molds and improve production efficiency.

8、 Safety protection and operation specifications

Safety protection is crucial during the operation of the Manhart CNC punching and shearing machine mold. To ensure the safety of operators, necessary safety protection devices such as guardrails and protective covers should be equipped, and their functions should be ensured to be normal. At the same time, establish and implement operating standards, specify correct operating steps and precautions, to avoid safety accidents caused by misoperation. Providing safety training and education to operators is also an essential part.