With so many burrs, how to remove them? Choosing the right tools and techniques for deburring will get twice the result with half the effort. The following Xiaoqi will introduce several main deburring processes to you.
1. Manual deburring
It refers to the process in which skilled workers use files, sandpaper, grinding heads and other tools to polish and remove burrs from workpieces.
This method does not have very high technical requirements for workers and is suitable for products with small burrs and simple product structures, so it is also a commonly used deburring method.
2. Grinding and deburring
Grinding and deburring is a method of removing burrs through vibration, sandblasting, rollers, etc., and it is also widely used at present.
The problem with grinding and deburring is that sometimes the removal is not very clean, and subsequent manual processing or other methods of deburring may be required. This method is suitable for small products with large batches.
3. High-pressure water jet deburring
Using water as the medium, use its instantaneous impact force to remove the burrs or flashes generated after processing, and at the same time achieve the purpose of cleaning.
4. Chemical deburring
By using the principle of electrochemical reaction, the burrs of metal workpieces are automatically and selectively removed.
This method is more commonly used for internal burrs that are difficult to remove, such as small burrs on workpieces such as valve bodies and pump bodies.
5. Thermal deburring
The process is to fill some flammable gas into an equipment furnace, and then through the action of some media and conditions, the gas is instantly exploded, and the energy generated by the explosion is used to dissolve and remove the burrs.
Thermal deburring is mainly used in some high-precision parts fields, such as automotive aerospace and other precision parts.
