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Aluminum Alloy Advanced Welding Process
Aluminum alloy advanced welding process
Aluminum alloy is a material of great economic value with excellent formability and weldability. It has been widely used in various fields. In the welding process of aluminum alloy, however, the hardening of the welded joint easily occurs, causing the perfo......
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Causes and Control of Cutting Fluid Deterioration and Odor
The Causes and Control of Degradation and Malodor of Metalworking Fluids
Metalworking fluids are found in a wide variety of industries where machining and cutting of various materials is taking place. These fluids can be used for cooling, lubrication and corrosion prevention during the machining ......
Problems and countermeasures in the use of cutting fluid
Problems and countermeasures in the use of cutting fluid
Cutting fluid is an important part of machining process. Its functions mainly include cooling, reducing friction, reducing tool wear, preventing corrosion, improving surface finish and cleaning chips. In the process of using cutting fluid, ......
Repair and First Aid of Triple Regulator
Introduction
In recent years, the three-way control valve has gained wide application due to its high performance and reliability. The three-way control valve is usually used to control pressure, flow, temperature and density of fluids in pipelines. A typical application would be to control the f......
Rolling bearings commonly used in machine tool spindles and their characteristics
Introduction
Roller bearings are a type of cylindrical bearing that use rolling elements to support heavy radial and axial loads. Roller bearings have a long history of use in numerous industries as a result of their durability and ability to support large loads. Roller bearings are used in many ......
Wire Rope Inspection
Steel Wire Rope Inspection
Steel wire rope has long been associated with mechanical engineering, mining, transport and industrial-scale handling operations and is a vital component in many industries. But like any other rope, it is subject to wear over time, the effects of corrosion welding and o......
Deposition efficiency
Concrete Joint Filling Efficiency
In the construction industry, one of the most important aspects of building lasting structures is properly filling concrete joints. Joints are designed to expand and contract with environmental fluctuations, house the cables and pipes necessary for construction, ......
Japanese steel scrap classification standard (Jis G2401)
Japan Iron and Steel Scrap Classification Standard (JIS G2401)
Japan Iron and Steel Scrap Classification Standard (JIS G2401) was established to classify the scrap steel product used in iron and steel production. According to the standard, the scrap steel products should be divided into three main......
GB 3838-88 Surface Water Environmental Quality Standard
GB 3838-88 Groundwater Environment Quality Standard
Introduction
The quality of groundwater is important for human activities, environment protection and ecological security. To ensure the quality of groundwater, the Environmental Protection Agency of China (EPA) established the Groundwater Env......
Flux for submerged arc welding of low alloy steel GB 12470-90
，标准不低于TOEFL阅读难度
Low Alloy Steel Arc Welding: Welding Agents
One of the most important reasons why steel is the most popular material used in the construction of industrial facilities is its ability to be combined and interrupted. This ability is made possible by welding, a process that u......
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