Several special deburring methods in CNC machining

2023-07-20

Several special deburring methods: Cnc Machining

First, the abrasive grain flow deburrs
Abrasive flow processing technology (AFM) is a new process of fine decoration deburring developed at the end of the 70s abroad, this process is especially suitable for burrs that have just entered the finishing stage, but it is not suitable for processing small and long holes and metal molds that do not pass through the bottom.
Second, magnetic grinding to remove burrs
This method originated in the former Soviet Union, Bulgaria and other Eastern European countries in the 60s, and in the mid-80s, Japanese cars studied its mechanism and application in depth.

Magnetic grinding when the workpiece is put into the magnetic field formed by the two magnetic poles, and the magnetic abrasive is put in the gap between the workpiece and the magnetic pole, the abrasive is neatly arranged along the direction of the magnetic field line under the action of the magnetic field force, forming a soft and certain rigid magnetic grinding brush, when the workpiece rotates the shaft in the magnetic field for axial vibration, the workpiece and the abrasive move relative to each other, and the abrasive brush grinds the surface of the workpiece; Magnetic grinding method can grind and deburr parts efficiently and quickly, suitable for parts of various materials, various sizes and structures, and is a finishing method with low investment, high efficiency, wide use and good quality. At present, foreign countries can grind and deburr rotating internal and external surfaces, flat parts, gear teeth, complex surfaces, etc., remove oxide scale on wire wires, and clean printed circuit boards.

Third, thermal energy deburring
Thermal deburring (TED) is the burning of burrs at high temperatures generated by the deflagration of a mixture of hydrogen-oxygen gas or oxygen when it is formed with natural gas. It is to pass oxygen and oxygen or natural gas and oxygen into a closed container, ignited by a spark plug, so that the mixture is implopped in an instantaneous burst to release a large amount of heat energy and remove burrs. However, after the workpiece is detonated and burned, its oxidation powder will adhere to the surface of the workpiece and must be cleaned or pickled.
Fourth, dense radium powerful ultrasonic deburring
Dense radium powerful ultrasonic deburring technology is a popular deburring method in recent years, only the attached cleaning efficiency is 10~20 times that of ordinary ultrasonic cleaning machine, holes are evenly densely packed in the sink, so that ultrasonic waves can be completed simultaneously in 5~15 minutes without the help of cleaning agents.

Dongguan ganzoo Prototype Manufacturing Co., Ltd. has more than ten years of CNC Machining experience, and has deep accumulation in various metals such as aluminum alloy precision parts machining, automation equipment spare parts machining and other specific projects. is a solution provider focusing on prototypes, high-precision parts, molds, on-demand manufacturing and other one-stop services. Is an expert in CNC turning prototype,Machined Metal Parts,CNC turning service,CNC Turning Parts if you are interested in our services or need any technical support, welcome to contact us Ms.Becky+8613006687216, we are happy to share our understanding of Plastic Injection Molding with you and provide solutions for your economical injection molding.

Previous: The 10 most common ways to deburr Next: What are the classifications of machining centers?