The use standard of abrasive nozzle in high pressure water jet cutting machine

High pressure water jet cutting machine is involved in different industries and manufacturers. The cutting operations it completes have many advantages. In addition to automatic control systems and high-pressure water jet cutting machine, abrasive mixing tubes are also indispensable accessories for waterjet cutting machines. one. In order to maximize the effective performance of the equipment, a detailed introduction should be given to the use of the  abrasive mixing tubes.

As a part of the high pressure water jet cutting machine, the use of the abrasive mixing tube must match the entire equipment, so a comprehensive inspection must be carried out before installation to ensure that there is no problem before installation. Then it needs to be debugged. If there is no water column and no scattering phenomenon, it means that the abrasive mixing tube is well matched with the equipment and can be used with confidence.

The inner diameter of the selected abrasive mixing tube should keep a good ratio with the inner diameter of the diamond nozzle of the waterjet cutting machine, and there may be adverse effects if it exceeds the standard range. During use, if the water quality is not up to standard, the abrasive mixing tube may also fail due to damage. At this time, not only a new abrasive mixing tube needs to be replaced, but also water conservancy needs to be carried out on the water quality used by the cutting machine. The problem of the method occurs repeatedly.

Matters considered in the material selection and use of abrasive nozzle tubes for high pressure water jet cutting machine

Technology has given water flow different capabilities, and it can also be used to realize metal cutting, and its performance in all aspects is better than traditional cutting methods. In the waterjet, its abrasive nozzle tubes is as eye-catching as the water jet, and its quality and usage are inseparable from the final cutting effect.

From the material selection of the abrasive nozzle tubes to its structural design, and its use, all are to better ensure that the components can maintain a stable function. For example, its material needs to be able to withstand high-intensity wear, so tungsten carbide is chosen; it will be cleaned regularly during use to avoid the accumulation of debris that will affect its use effect.

In addition, there are strict requirements on water pressure, the purpose is to prevent the generation of high temperature. In short, the abrasive nozzle tube is one of the key accessories of the high pressure water jet cutting machine, as long as it is used according to the requirements, it will surely achieve satisfactory results.

How to improve the wear and tear problem of abrasive nozzle tube?

I have been emphasizing the importance of the abrasive nozzle tube to the high pressure water jet cutting machine, so it is necessary to take protective measures for it, but the abrasive nozzle tube is still a vulnerable part, which also increases the difficulty of its maintenance. In order to reduce the excessive wear of the waterjet abrasive nozzle tube, efforts must be made in many aspects such as raw materials, operating technology, and maintenance.

The waterjet abrasive nozzle tube is easily worn out when it is subjected to high pressure, so it must be carefully selected in its material selection, and properties such as high hardness and high wear resistance must be possessed. In addition to the performance of the material, the form of wear is also very critical. At present, the damage caused by sliding wear will be greater, so it should be avoided as much as possible.

At the same time, it is necessary to operate in accordance with strict specifications to eliminate various influences. Therefore, in the daily use process, the inspection and maintenance of the workpiece must also be strengthened. Once an abnormal phenomenon occurs, it should be repaired or replaced in time. prevent more serious consequences.

How much do you know about the structure, material and performance of the waterjet abrasive nozzle tube?

There is an important part in the high pressure water jet cutting machine, which is the water jet abrasive nozzle tube, which can help the equipment to complete the cutting operation smoothly. However, due to the harsh internal working environment of the waterjet abrasive nozzle tube, it is easily damaged during the working process, which also determines that the structure, material and performance of the components must meet certain standards, so that it can be used optimally effect.

As far as the structure is concerned, the design of the high pressure water jet cutting machine sand pipe is not complicated, mainly composed of a tapered end and a cylindrical end, but the size should be determined according to the actual use requirements. Since the material of the waterjet abrasive nozzle tube must have good wear resistance to adapt to high-speed friction, it is the best choice to use composite tungsten carbide as the main production material.

In addition to the wear resistance that will affect the damage of the high pressure water jet cutting machine abrasive nozzle tube, the wear resistance form is also one of the main factors. Therefore, when making the water jet abrasive nozzle tube, it is necessary to minimize the existence of friction. The key to the length of service life.

What is the highest pressure water jet cutter?

Water pressure for waterjet cutting starts at 30,000 psi (210 MPa) and goes up to 90,000 psi (620 MPa).2

How fast is 60000 psi water?

At 60,000psi the water will be ejected at over Mach 3 (1020m/s) to cut the material.

What Cannot be cut by waterjet?

A water jet would not cut through diamond or tempered glass – with tempered glass the material would break as designed to when force is applied.