Search results for keyword: hardness
Aluminum Alloy Advanced Welding Process
Aluminum alloy advanced welding process
Aluminum alloy is a material of great economic value with excellent formability and weldability. It has been widely used in various fields. In the welding process of aluminum alloy, however, the hardening of the welded joint easily occurs, causing the perfo......
1066 
Sophie
Heat treatment example: heat treatment of gear parts (below)
Heat Treatment of Gears
Heat treatment of gear components is a process for changing the mechanical properties of the materials such as hardness, strength and ductility of the gears. Heat treatment is used to improve the performance and life of gear components. The process is performed by heating ......
Cutting: Boring
Boring is one of the most common and important operations performed in machining. It is used to obtain holes of a precise diameter and high surface finish, as well as to produce cylindrical and conical surfaces. Borers are machine tools used for this kind of operation, which consists in enlarging ......
Processing Aluminum Alloy Screw Hole with Extrusion Tap
Using Tap Drill for Machining Aluminum Alloy Screw Holes
Using tap drill is a common way to create or enlarge screw holes in metal workpieces. It is used to create Enlarged pilot holes for threaded screws that can be self-tapping. The tap drill is used commonly to create aluminum alloy screw hole......
Application of oil-air lubrication technology in aluminum plate process
Introduction
Lubrication technology is crucial for the production of aluminum plates. It is also important for the stability of processes and products. In the process of aluminum plate production, lubrication technology is used to produce good products and improve process efficiency. This article......
Cutting
Numerical control machining is an important manufacturing method in modern manufacturing industry. It uses computer as the production controller to control the operation of the machine to carry out specific machining processing of the part and produce the required precision parts.
Numerical contr......
Development of 55CrSi Wire Rod for Automobile Suspension Spring
Developing the Fire Forming Process with 55CrSi Plate Bar for Automotive Suspension Spring
Abstract
The development of an effective fire forming process for producing automobile suspension spring from 55CrSi plate bar was studied. The fire forming process investigates the effects of burning force......
Automotive gear materials and processing technology
The Materials and Processing Technology of Gears for Automobiles
Introduction
Drive trains in automobiles depend on gears to properly shift the power from the engine to the wheels. Without gears in the drive train, automobiles wouldnt be able to be driven or maneuvered. Gears for automobiles com......
grinding
Grinding
Grinding is the process of removing material by the cutting action of thousands of tiny abrasive particles of a rotating wheel called a grinding wheel or an abrasive belt. It can be divided into two types – flat surface grinding and cylindrical grinding.
Flat surface grinding is used t......
Advances in Near Net Shape Ring Rolling Technology for Large Titanium Alloy Rings
Progress of Ring Rolling Technology for Large-Scale Titanium Alloy Ring Shapes
Ring rolling technology has been widely applied to the production of large-scale titanium alloy ring shapes in many industries such as aerospace, nuclear and so on. It is a complex process with many technical parameter......
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