Non-traditional Machining
Overview Special processing refers to those processing methods that are not in the traditional processing technology category. It is different from traditional processing methods that use tools, abrasives, etc. to …
Special Processing & Machine Tool
Non-traditional Machining Technology and Development
The processing technology The non-traditional machining technology is a method of directly processing various energy such as electric energy, light energy, chemical energy, electrochemical energy, acoustic energy, thermal energy and …
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Electric Discharge Machining
Electrical discharge machining is a special processing method for etching conductive materials by electro-erosion caused by pulse discharge between two electrodes immersed in working fluid. Also known as electrical discharge …
Ultrasonic Machining
Ultrasonic machining is a special processing that uses ultrasonic frequency as a tool for small amplitude vibration and slamming the surface of the workpiece by the slamming action of the …
Laser Cutting Technology
Laser cutting technology is widely used in the processing of metal and non-metal materials. It can greatly reduce the processing time, reduce the processing cost and improve the quality of …
Laser Welding Process Parameters
(1) Power density Power density is one of the most critical parameters in laser processing. With a higher power density, the surface layer can be heated to the boiling point …
Laser Classification
There are two main types of lasers used for welding, namely CO2 lasers and Nd:YAG lasers. Both the CO2 laser and the Nd:YAG laser are invisible to the naked eye. …
Laser Drilling
I. Brief description The material to be processed is irradiated with a high power density laser beam, so that the material is quickly heated to a vaporization temperature and evaporated …
Laser Quenching
Definition of laser quenching Laser quenching is the use of a laser to heat the surface of a material above the phase transition point. As the material cools itself, the …
Water Cutting
Water cutting, also known as waterjet, that is, high pressure water jet cutting technology. It is a machine that cuts with high pressure water. The workpiece can be arbitrarily carved …
Laser Processing Considerations
I. Machining accuracy The machining accuracy of laser cutting is the overall accuracy determined by the performance of the machine, beam quality, and processing. Even if the cutting is performed …
Ultra High Pressure Water Cutting
Ultra high pressure water cutting is also called water jet. It is a high-energy (380MPa) water stream produced by multi-stage supercharging of ordinary water, and then jet-cut at a speed …
Laser Cladding
Lasers used in laser cladding mainly include CO2 lasers and solid-state lasers. It mainly includes disc lasers, fiber lasers and diode lasers. Old-fashioned lamp-pumped lasers have gradually faded out of …
Electrolytic Processing
Electrolytic processing is a special processing method that uses a principle that the metal is dissolved in an electrolyte to form a workpiece. During processing, the workpiece is connected to …
Electron Beam Processing and Ion Beam Processing
Electron beam processing can be used for punching, cutting, etching, soldering, heat treatment, and lithography processing depending on the energy injection time of its power density. The application of ion …
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Water Jet Processing
(1) A wide range of applications. Almost suitable for processing all materials. In addition to steel, aluminum, copper and other metal materials, it can also process particularly hard, brittle, soft …
Plasma
The plasma has a high temperature and can provide a high enthalpy working medium to produce materials that cannot be obtained by conventional methods. In addition, the atmosphere technology is …
Laser Heat Treatment
Laser heat treatment is a method of surface treating the metal with a high power density laser beam. It can perform laser heat treatment on metals. Surface modification such as …
What Is Powder Metallurgy?
Powder metallurgy is the processing technology to make metal powder. Or using metal powder (or a mixture of a metal powder and a non-metal powder) as a raw material, and …
Powder Metallurgy
Powder making method Making powder is the first step in powder metallurgy. Powder metallurgy materials and products continue to increase, and its quality continues to increase, requiring more and more …