Search results for keyword: mary
Oil and gas well stimulation technology
How to increase oil and gas well production
In the oil and gas industry, increasing well production is a top priority as it is the most effective way to raise profits. Oil and gas wells are complex systems that require efficient and optimized operations in order to maximize production. As such, a......
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Improvement of bearing steel smelting process
The Improvement of Bearing Steel Smelting Process
Bearing steel is one of the most important classes of steel in modern industry. Bearing steel has extremely high strength and hardness, and this property gives it a wide range of applications in the automotive, aeronautic and aerospace industries. ......
Bearing failure analysis and treatment of cement machinery
Analysis and Treatment of Bearing Faults of Cement Machinery
One, fault principle
Bearing failures include failures of rolling elements and raceways, as well as failures of cages and seals. According to the characteristics of bearing failures and the nature of faults, it can be divided into 6 ca......
Casting and Development of Ductile Iron Crankshaft
The forging and development of Forged Steel Crankshaft
A crankshaft is an essential component in an internal combustion engine.The crankshaft is the part that converts the reciprocating motion of the pistons into rotary motion to drive the crankshaft and is an important component for maintaining ......
Gas turbine off-design performance
Introduction
Gas Turbine Off-Design Performance is a term used to describe the performance of a gas turbine when operating in conditions other than the base design parameters. Gas turbines are highly dynamic and variable power generating systems and therefore it is essential that their operation ......
How to improve ball bearing vibration and noise reduction technology and process equipment
Introduction
Ball bearings are a type of mechanical device used to reduce friction and improve efficiency in many industrial applications, such as motor and gearboxes. However, when in use, ball bearings also generate large levels of noise and vibration which can affect their operation and lead to......
bronze smelting technique in ancient China
Bronze Smelting Technique in Ancient China
Bronze smelting was one of the great achievements of ancient China. Between the 16th and 11th centuries BC, the art of bronze smelting was perfected. In this process, the ore was heated to a high temperature, resulting in an alloy of copper and tin tha......
Features and Benefits of Universal Bearing Heaters
Features and Advantages of General Bearing Heater
Introduction
The General Bearing Heater is an indispensable tool used for the installation and removal of bearings. It is used to heat bearings to a temperature that will allow them to be handled easily, enabling the installer to position them ac......
painting
Powder coating is the process of applying dry paint in a powder form over a surface, and then curing it into a solid form for a protective coating. This process has been used in various industries for decades, as it can provide a durable, reliable finish in less time, with no harmful gas emissions......
A Review of Brazing (Part 1)
Introduction to Brazing
Brazing is a widely used method for joining two pieces of metal together, usually with a filler metal, such as copper, brass, bronze, or aluminum. The brazing process is fairly simple, as it involves heating the pieces of metal with a torch or other heat source and then in......
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