This is also the way commonly used by general enterprises, with files, sandpaper, grinding head as auxiliary tools. Includes manual documentation and pneumatic occlusion errors. Labor costs are expensive, efficiency is not very high, and complex cross holes are difficult to remove. The technical requirements for workers are not very high, suitable for small burrs, simple product structure products.
2. Deburring the stamping die
Deburring is carried out by making a punching die with a punch press. The production of molds requires a certain cost (rough mold + fine mold), and may also need to make molding molds. Suitable for products with simple parting surface, efficiency and deburring effect are better than manual.
3. Grinding and deburring
This kind of deburring includes magnetic deburring, vibration deburring, sand blasting deburring and piping deburring, which is widely used in enterprises. There is a problem that the removal is not very clean and may require subsequent manual treatment of residual burrs or other methods to remove burrs. Suitable for large quantities of small products.
4. Freeze and deburr
The burrs are rapidly embrittered by cooling and then removed by spraying. Suitable for products with small burr wall thickness and small products.
5. Deburring machine
Also known as hot deburring and deburring. The part is introduced into the equipment furnace, and then the gas is momentarily under the action of some media and conditions, and the energy generated is used to dissolve and remove burrs. High technical requirements, side effects (rust deformation); Mainly used for some parts.
6, engraving machine deburring
The price of the equipment is not very expensive, suitable for the occasion of simple spatial structure and simple rules of deburring position.
7. Chemical deburring
According to the principle of electrochemical reaction, the deburring operation of metal material parts is automatically and selectively completed. It is suitable for internal burrs that are difficult to remove, as well as small burrs (thickness less than 7 lines) of products such as pump bodies and valve bodies.
8, electrolytic deburring
Electrochemical machining method for removing burrs from metal parts by electrolysis. The electrolyte has a certain corrosiveness, and there is also electrolysis near the burrs of the parts, which causes the surface to lose its original luster and even affects the dimensional accuracy. After deburring, the workpiece should be clean and rust-proof. Electrolytic deburring machine is suitable for deburring concealed parts or complex shaped parts, production efficiency, deburring time is generally only a few seconds to tens of seconds. It is suitable for deburring gear, connecting rod, valve body, crankshaft oil circuit, and rounding of sharp corners.
9, high pressure water jet deburring
With water as the medium, the burrs and flash produced after processing can be removed by its instantaneous impact force, and at the same time achieve the purpose of cleaning.
10, ultrasonic deburring
Ultrasonic deburring machine produces instant high pressure removal of burrs. Mainly for some small burrs, generally if you need to observe the burrs with a microscope, you can use ultrasonic methods to remove.
