In sheet metal fabrication, in the three or four processes of material cutting and welding, we should know in detail what is the key to its common sense, and then come to know these three introductions? This is what we care about and want to know, and thus below, in response to the above question, the editor will come to a detailed content explanation, expecting to allow us to better learn on, and then deepen their knowledge and understanding of sheet metal processing.
In sheet metal processing, there are many methods in this process of undercutting, but in general, the common ones are.
Shearing machine: is the use of shearing machine to cut material, its accuracy is relatively low, so it can only be processed for strip and fast material, but only without holes and no cutting angle.
Punch: is the use of punching machine to cut material, can be punched into various shapes, so it is able to be used in mass production, but the defect is to design a good mold to do.
NC numerical control cutting material: is through the numerical control method to cut material, but to write a good program to be able to carry out, the processing accuracy is not high.
Laser cutting: that is, through the laser cutting method to cut the material, can be cut into a variety of messy shape, but the capital is relatively high. Sheet metal processing in the welding, the variety, there are generally three kinds, for melting welding, pressure welding and brazing these three.
