In the field of construction machinery, every piece of equipment that operates efficiently is supported by precision parts. As a "strongman" in construction, the processing quality of key metal parts of concrete pump trucks is directly related to the performance of the whole machine and construction safety. Today, we will discuss in depth the important role played by 400 environmentally friendly wire cutting machines in the production process of key metal parts of concrete pump trucks.

Take a construction machinery company as an example. In the manufacturing of concrete pump trucks, many key metal parts rely on 400 environmentally friendly wire cutting machines for processing. Among them, the boom connection pin is one of the most important parts. These pins bear the heavy responsibility of connecting the various segments of the pump truck boom. When the pump truck is operating, they need to withstand huge tension, compression, bending and shear forces. Its dimensional accuracy requirements are extremely high. The diameter tolerance usually needs to be controlled within ≤±0.00 3 mm, and the surface roughness Ra value must reach ≤ 0.7-1.4 μm or less, otherwise it will affect the flexibility and stability of the boom extension, and may even cause safety accidents. Ordinary processing equipment is difficult to meet such high precision requirements, and the 400 environmentally friendly wire cutting machine, with its precise electrode wire motion control, can achieve fine cutting of the complex shape of the pin to ensure dimensional accuracy and surface quality.

Another key metal part, the S-tube valve of the pumping system, also has strict requirements on processing accuracy. During the process of pumping concrete, the S-tube valve frequently comes into contact with high-hardness and high-viscosity concrete media. The shape accuracy and surface finish of its internal flow channel directly affect the pumping efficiency and energy consumption. The curve profile of the flow channel must be processed strictly in accordance with the design requirements, and the error must not exceed ±0.1mm, otherwise it is easy to cause concrete blockage and reduce pumping efficiency. The 400 environmentally friendly wire cutting machine tool can accurately cut out complex flow channel shapes that meet the requirements through advanced CNC programming, while ensuring a smooth surface and reducing concrete flow resistance.

There are many difficulties in processing these key metal parts. First of all, the metal materials used are mostly high-strength alloy steels, such as 42CrMo, which have high hardness and toughness, and it is difficult to achieve efficient processing with ordinary cutting methods. The high-frequency pulse power supply used in the 400 environmentally friendly wire cutting machine can release high energy in an instant to achieve rapid etching of such materials. Secondly, the complex shape and high-precision requirements pose extremely high challenges to the motion control and cutting parameter optimization of the equipment during the processing. Zhikai CNC's 400 environmentally friendly wire cutting machine is equipped with a self-developed high-performance CNC system, which can intelligently adjust the cutting parameters according to different materials and processing requirements to ensure the stability and accuracy of the processing.

Zhikai CNC always adheres to the concept of "innovation drives development, quality wins the future". We continue to invest in research and development and optimize equipment performance, so that the 400 environmentally friendly wire cutting machine tool can maintain its leading position in the industry. At the same time, our perfect after-sales service system provides customers with all-round support from equipment installation and commissioning, operation training to after-sales maintenance, so that customers can use it with confidence. For other parts in the construction machinery industry, such as the gear ring of the slewing bearing and the piston rod of the outrigger cylinder, Zhikai CNC's 400 environmentally friendly wire cutting machine tool can also provide excellent cutting solutions, helping construction machinery companies to improve product quality and stand out in the fierce market competition.