Grinding deburring
Also called heat to deburring, explosion to burr.
By passing some of the easy gas into a furnace, and then through some media and conditions, make the gas explode instantly, use the energy generated by the explosion to remove the burr.
Comments:
Equipment expensive, high operational requirements, low efficiency, side effects (rust, deformation). Mainly used in some high-precision parts and components, such as automotive, aerospace and other precision components.