How does Manhart (Guangdong) CNC Machine Tool Co., Ltd. prevent the failure of CNC bending machine molds?

**How to prevent malfunctions of CNC bending machine molds**
As an important equipment in modern industrial production, the state of the CNC bending machine’s mold directly affects the quality and efficiency of processing. To ensure the long-term stable operation of the mold and reduce the failure rate, the following are some effective preventive measures provided.
**1 Regular maintenance and upkeep**
Regular maintenance and upkeep of CNC bending machines and their molds is the foundation for preventing malfunctions. The maintenance content includes cleaning the debris on the surface of the machine tool and mold, checking the fastening condition of each component, lubricating key parts, etc. Suggest developing a detailed maintenance plan and strictly implementing it.
**2 Reasonable selection of mold materials**
The selection of mold materials is directly related to the durability and machining accuracy of the mold. Suitable mold materials should be selected based on the type, thickness, strength and other characteristics of the processed materials. At the same time, considering factors such as material wear resistance, toughness, and thermal stability, ensure that the mold is not prone to wear or deformation during use.
**3 Strict operating procedures**
When operating a CNC bending machine, it is necessary to strictly follow the operating procedures. Avoid illegal operations such as out of range machining, emergency stop and start, to reduce uneven force distribution and sudden impact on the mold, thereby extending its service life.
**4 Control the processing environment**
The working environment of a CNC bending machine has a significant impact on its performance and the lifespan of the mold. The processing environment should be kept clean to prevent dust, impurities, etc. from entering the interior of the machine tool. At the same time, control the temperature and humidity in the workshop to reduce mold deformation or rust caused by environmental factors.
**5 Regular inspection of wear and tear**
Mold wear is inevitable during use. Therefore, it is necessary to regularly check the wear of the mold, including the surface, cutting edge, positioning surface, etc. Once excessive wear is found, it should be repaired or replaced in a timely manner.
**6 Timely adjustment of mold clearance**
The size of the mold gap directly affects the machining accuracy and the lifespan of the mold. During use, the mold gap should be adjusted in a timely manner according to the actual situation to maintain an appropriate gap value. This can not only improve machining accuracy, but also reduce mold wear.
**7 Using professional lubricants**
Reasonable lubrication is an important measure to reduce mold wear, reduce friction coefficient, and improve machining efficiency. Therefore, professional lubricants should be used to lubricate the mold. When selecting lubricants, factors such as lubrication performance, compatibility with materials, and working environment should be considered.
**8 Avoid overload use**
Overloading is one of the main causes of mold damage. To avoid this situation, machining parameters should be reasonably selected based on the rated load of the machine tool and mold. During the processing, the load situation of the machine tool and mold should be monitored at all times to avoid exceeding their bearing range.
In short, preventing mold failures in CNC bending machines requires comprehensive consideration of multiple aspects. By taking measures such as regular maintenance, reasonable selection of mold materials, strict operating procedures, control of processing environment, regular inspection of wear and tear, timely adjustment of mold clearances, use of professional lubricants, and avoidance of overloading, the service life of molds can be effectively extended, and processing quality and efficiency can be improved.