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Several points to pay attention to when using submersible electric pumps
Using a Submersible Pump
A submersible pump is a device designed typically for moving water from one location to another, usually from a well to a home or business property. These pumps are specialised and require specific care in order to stay working safely and efficiently. As such, it is usefu......
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Brief Analysis on the Phenomenon and Countermeasures of Broken Wire in Slow-moving Wire Cutting
Analysis of Wire Breakage in Slow Wire EDM
Electrical discharge machining (EDM) is a manufacturing technology that uses electrical sparks as a heat source to erode workpieces of hard, electrically conductive materials like metals, stones, and ceramics. The technology has been long established as......
Traction motor shaft holding bearing
Introduction
Axle bearings are critical components in a grade-dominant traction motor. They ensure that the motor can rotate smoothly and efficiently, thus transferring kinetic energy to the axle. Poorly-maintained axle bearings can lead to premature failure, increased drag and increased fuel cos......
How to identify fake and inferior bearings
How to Identify Counterfeit Bearings
High performance, high quality bearings are often counterfeited and have serious implications for the people and businesses that trust them. The use of counterfeits can lead to unexpected downtime, costly repairs, and public liability concerns. It is imperativ......
General operating procedures for foundry equipment
写作
General Operating Procedures of Casting Equipment
Casting is the process of pouring molten metal into a mould. The mould is made up of a pair of matted parts and forms the desired shape of mixture. It consits of washing, smelting, refining and casting. Casting equipments are essential for thi......
Bull head planer (mechanical transmission) operating procedures
Operating Instructions of CNC Milling Machine
CNC Milling Machine is a modernized machining tool that is highly automated, computer-controlled and precise. It is widely used in industrial manufacturing, and its applications vary from machining simple components to extremely complex objects. With ......
Toothed wheels in ancient China
Toothed wheels have a long history in ancient China, with records of their use stretching back as far as 4000 BCE. For centuries, wooden and metal toothed wheels were used in a variety of ways, including in clocks and other mechanical devices, to measure time and carry out a range of functions.
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Common Defects in Heat Treatment of Bearing Parts
Common Defects in Heat Treatment of Bearing Parts
Heat treatment of bearing parts is a relatively complex and difficult process. As an important part in bearing production and processing, and an important part of most parts performance, heat treatment of bearing parts must be a quality that is cl......
What is a miniature bearing
Micro Bearings
Micro bearings are small ball bearings that provide rotational motion in a variety of electronic and mechanical devices. These bearings are typically found in very small motors, such as those used in clocks, watches, and other miniature machinery.
Micro bearings are much smaller t......
Special Processing: Electropolishing
Electrolytic Polishing
Electrolytic polishing is a method of metal polishing that has been employed for decades in industries ranging from aerospace to jewelry making. This technique utilizes electricity to selectively remove metal from a surface and smooth it to a mirror-like quality. The proces......
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