Water Cavitation Peening is use of a large number of cavitation bubbles in the high-speed high-pressure water jet creates a strong impact on the surface of the material during the bursting and collapse.
It is inevitable that some working faults will occur during the long-term operation of the high-pressure cleaning machine. When the high-pressure cleaning machine fails, the operator should carefully look for the reasons according to different fault phenomena and solve the problems in time. Below we mainly introduce some common faults and troubleshooting of high pressure cleaning machine. 1. If there is abnormal screams during operation of the high-pressure cleaning machine, most of the reasons are caused by the lack of oil in the motor bearing. In this case, we only need to inject ordinary butter into the filling hole of the motor to solve the problem. We are in
In recent years, many countries have shifted the focus of wind power development to the sea. The basic form used in offshore wind power in China is divided into two forms from the perspective of materials: steel structure foundation and reinforced concrete foundation, among which steel structure foundation is widely used. Because the working conditions of the steel structure foundation are relatively harsh and the field maintenance is relatively difficult, the corrosion protection life is generally not less than 15 years
Introductionto Biofouling refers to biological pollution caused by the partial deposition of various aquatic organisms (microorganisms, plants, algae and animals) under the ship, which may lead to the invasion of foreign aquatic species into the local Marine environment. Even a small or slight amount of hull fouling can increase the drag on the hull and propeller in the water, which in turn affects fuel consumption (cost) and gas emissions. Therefore, in many cases, hull cleaning management can be regarded as an effective measure to improve ship performance and fuel efficiency.