Search results for keyword: obt
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 ......
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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......
Ceramic and metal welding technology: the key to the development and application of cermet materials
Titanium-ceramic welding technology is a new type of welding technology developed in the field of metal-ceramic materials. It is a combination of titanium welding and ceramic welding technologies. It is not only used in the traditional aerospace related fields, but also has wide application prospe......
Deep Hole Thread Machining of Special Material Parts (Part Two)
Deep drilling threads is a kind of inclined hole processing technique, which is used to create threads on a material surface. This method is mostly used for machining parts made of special materials. It has been widely used in aerospace and automotive industries for creating threads in high-precis......
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......
Corrosion Life Prediction Technology of Automobile Antirust Steel Plate
Corrosion Prediction Technology for Anti-rust Steel Plate of Automobile
Abstract
The application of anti-rust steel plate for automobile body is a key component of the automobile industry, but it is also often affected by corrosive environment, resulting in vehicle performance degradation and ev......
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......
Roll eddy current detection device and its adjustment method
Roller Vortex Flow Detection Device and Its Calibration Method
The pressure fluctuations of the working gas were analyzed by means of fast Fourier transformation, combined with vortex motion in the roll passes, and a device for online monitoring of vortex flow of rollers on the rolling mill was d......
Casting cleaning
Metal Casting Cleaning
Metal casting cleaning is the process of removing surface dirt, debris and other contamination from metal parts. This is usually done after a casting has been poured, molded and cooled to ensure that the part is clean and ready for further processing, such as machining, fin......
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