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pulley
Introduction
Trains and railroads have a long history and an important role in transportation. Nowadays, railway network is an indispensible part of people’s life. From wheeled carts to modern Railcars, trains have been a reliable means of transportation for many years. However, new technologies......
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Jasmine
Traps Selection Guide
Selecting Guide of Pressure Reducing Valves
Pressure reducing valves (PRvs) are installed in many industrial systems to ensure that the pressure of the outgoing fluid is maintained at a safe, desired and constant level. They are most commonly used on boilers, gas or oil lines, or any other pressu......
Fracture Analysis of Press Screw
Hydraulic press screw fracture analysis
Abstract
Hydraulic press screw fracture analysis is an important part of the routine maintenance and repair of the hydraulic press equipment. Hydraulic press screw fracture includes many affected factors, such as surface defects, fatigue, material selectio......
Principle and Application of Radiator Thermostatic Valve
The Principle and Application of Radiator Thermostatic Valve
Introduction
A thermostatic valve is a valve that is used to regulate the temperature of a system. It is usually used in heating or cooling systems, such as radiators or engines. The thermostatic valve works by opening or closing to ba......
Six bearing standards
Introduction
Bearings are mechanical components that support a load while allowing relative motion between two components. The practical use of bearings dates back to ancient Greece, where they were used in simple machines such as pottery wheels.
Bearings are often categorized by their rolling e......
Application of pressure reducing valve to prolong the life of condensate pump
The Impact of Pressure Equalizer Valve on the Lifespan of Condenser Water Pump
Introduction
The performance of condenser water pumps, which cools a variety of systems for industrial, commercial and residential use, is essential for the efficiency of their processes. The lifespan of a pump is det......
Comparison of old and new machine tool models
Machine Tool Comparison
Machine tools provide a range of essential services in the manufacturing process, from precise and precise machining to specialised production tasks. Whether a business is involved in aerospace, automotive, medical or other sectors requiring precise cutting and processing ......
Concept and Development History of Four-Wheel Vehicle (Part 2)
The development of four-wheel drive in the early 20th century saw a huge surge in the development of off-road and all-terrain vehicles. Companies such as Willys-Overland, Chevrolet, and Dodge all produced, or licensed, production cars with four-wheel drive. Willys released their Quad, while Chevro......
Concept and Development History of Four-Wheel Vehicle (Part 1)
Introduction
The concept of a four-wheel drive vehicle dates back to the late 19th century, when French inventor Leon Jouhaux released the first four-wheel drive vehicle in 1878. The invention of Jouhaux was the first successful attempt to use two-wheel drive technology to create an automobile wi......
Application of Water Pump Speed Regulation Technology in Spray Irrigation Engineering
The Application of Variable Frequency Pump Technology inSprinkler Irrigation Engineering
Introduction
Sprinkler irrigation engineering is an important part of modern agricultural production and an important means for modernization of agricultural irrigation. Variable frequency pump technology is......
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