The manufacturing process of plasma flame cutting machine

Plasma flame cutting machineIt is a machine that uses plasma to generate high temperature and high -speed airflow, and cut metal materials into the required shape. It is widely used in modern industries because it has the advantages of high accuracy, fast speed, and smooth cutting surface. In this article, we will introduce the manufacturing process of the plasma flame cutting machine in detail.

1. Equipment part

The plasma flame cutting machine is mainly composed of three parts: plasma nozzle, gas control system and CNC system.

Plasma nozzle isPlasma flame cutting machineCore components. It is made of magnesium, copper and molybdenum materials. The primary task of making plasma nozzles is to ensure that it has high purity and high density. The manufacturing process of the nozzle includes the following steps:

(1) Material preparation. According to the required nozzle shape, choose the appropriate material and mix according to the proportion.

(2) Material refining. At high temperature, mix the mixed materials to achieve high purity and high density.

(3) Precision processing. Machish and polish the nozzles with equipment such as CNC machine tools to achieve the required shape and surface accuracy.

The gas control system includes oxygen and inert gas supply, pressure regulation, flow control and nozzle protection. Oxygen is an oxidant during the cutting process, while inert gas is used to protect the nozzle and material. The manufacturing process of the gas control system includes the following steps:

(1) Gas storage. Select the appropriate oxygen and inert gas storage equipment to ensure the stability and safety of gas supply.

(2) Pressure control. Use the pressure sensor and other equipment to monitor and adjust the pressure of oxygen and inert gases.

(3) flow control. Use the device and other equipment to monitor and adjust the flow of oxygen and inert gases.

The CNC system is the control center of the plasma flame cutting machine. It consists of a computer, CNC card, and motion control system. The manufacturing process of the CNC system includes the following steps:

(1) System design. According to the cutting requirements and the machine structure, the hardware and software of the CNC system are designed.

(2) Hardware manufacturing. Manufacture CNC cards, motor drives, sensors and other hardware equipment, and assemble and test.

(3) Software development. Write control programs and interface programs, and perform debugging and testing.

The manufacturing process of plasma flame cutting machines needs to master a variety of technologies, including material melting and precision processing, gas control and CNC technology. During the manufacturing process, we need to pay attention to the purity and density of the material, while ensuring the stability and safety of the machine. Through continuous technological innovation and production optimization, we can continuously improve the quality and performance of plasma flame cutting machines and make greater contributions to the development of modern industry.