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surface analysis
Surface Analysis
Surface analysis is the study and analysis of the surface of a material to determine its physical, chemical, and mechanical properties. Its purpose is to measure, understand, and interpret the features of the surface of a material, such as its texture, roughness, hardness, and ad......
1047 
Sophia
material protection
Introduction
Material protection is an essential activity that needs to be conducted to protect our environment. We live in an era where more and more materials are produced, used, and discarded each day. These materials, such as plastics, metals, and other chemicals, can have an unnatural impact ......
Characteristic Causes of Residual Shrinkage Cavity and Its Judgment and Treatment
Introduction
Remaining shrinkage hole is a common defect in castings, caused by a number of possible factors related to the manufacturing process. This paper attempts to thoroughly review the causes and prevention of remaining shrinkage hole defects in investment castings, and to discuss various ......
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......
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......
Key Technology of NC Machining Programming for Large Sculpture Surface Parts
Key Technologies for CNC Programming for Large-scale Sculpture Surface Part Processing
Machining of sculpture surfaces such as aircraft, ships, cars and other large-scale surface parts has been increasingly popular in the past few years. Such parts require excellent surface finish and accuracy. T......
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......
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......
Electrolytic deburring
Electrolytic Deburring
Electrolytic deburring has become an essential way of finishing metal parts and products by removing sharp edges and burrs that can lead to later damage and performance issues. Electrolytic deburring is a chemical process that is used to quickly remove burrs and reduce shar......
Less forging billet without oxidation heating
Billet Reduction without Oxidation Heating
Reducing billets without oxidation heating is a process that requires special attention and specific steps to ensure quality product outcomes. The end goal is to transform a billet into a useful product with minimal distortion and oxidation. This process......
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