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Selection of shape and size of cutting edge
The choice of Shovel Blades shapes and sizes
Shovels have been used for hundreds of years and remain one of the most versatile tools in any arsenal. They come in a variety of shapes, sizes, and materials, making it easy to find the perfect shovel for any job. But how do you choose a shovel blade?......
1049 
Avery
Spot welding process of commonly used metals (Part 2)
Spot welding technology for common metal
In electrical engineering, spot welding is a welding process used to join metal. It uses two metal studs or electrodes pressed against the two pieces of metal with an electric current passing through it to create a weld. Spot welding is used in the manufac......
Safety operating rules that lathe workers should abide by
Rails Security Rules
Railways are an important component of our transportation infrastructure and are used to transport goods and passengers around the country. However, they can be hazardous places if operated incorrectly, so it is important to understand and obey the rules of railway security a......
The new technology of pressing dust, mud and iron oxide into balls has a good emission reduction effect
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The Benefits of the New Iron-Oxide-Compressed Dust-Clay Ball Technology in Achieving Carbon Emission Reduction
The global proliferation of carbon emissions has become an issue of increasing concern. As the world moves towards a low-carbon economy, reducing carbon emissions has become fundamenta......
Cupola
The Crucible
Written by Arthur Miller, the Crucible is a play set in the Salem village of Massachusetts in 1692. The play’s protagonist, John Procter, is a farmer who is accused, along with other townspeople, of trying to practice witchcraft. He finds himself in the midst of the Salem witch tria......
Quenching medium
Quenching Media
Quenching is the rapid cooling of a metal part to obtain certain desired properties such as hardness. Quenching media is used to cool the metal part during the quenching process. The use of quenching media can affect the final properties of the part and must be chosen carefully to......
Replacement and Repair Technology of Main Bearing of Large Jaw Crusher
Gyratory Crusher Maintenance
A gyratory crusher is a large crushing machine designed primarily to crush ore and rock materials. It is a very common type of crushing equipment used in quarries and mines, as well as in large industrial facilities such as asphalt plants. The maintenance required for......
Analysis of Body Structure and Welding Technology of Large Bus
Analysis of Large Bus Body Structure and Welding Technology
Large buses as a kind of public transportation vehicle have become an important means of transportation in our daily life. It is also an important part of peoples daily lives, both in terms of passenger volume and in terms of cost saving......
arc cutting
Arc Cutting
Arc cutting, also known as electric arc or arc welding, is a method of cutting metal by melting the metal with an electric arc. It is used to cut steel, aluminum, brass, and other metals and is a common method used in many industrial processes. Arc cutting is particularly effective in......
The Basic Contradictions and Solutions of Electric Discharge Machining Technology
Electric spark processing technology is widely used in mechanical industry, automobile industry and other fields. It has become an important manufacturing method due to its high machining accuracy, high efficiency and low cost. Traditional electric spark processing generally uses frequency control......
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