Appear ZuoLong mechanical action: cutting machine, burr is what reason is caused?
by:ZORON Machinery2021-01-29
Cutting machine have been common in sheet metal processing, due to the high work efficiency, high cutting quality of the finished product, has become the standard of sheet metal processing station.
But some customers in the use of use cutting machine, cutting the workpiece burr, a lot of people think that is the quality problem of the cutting machine products, actually not at all.
in the process of sheet metal processing, cutting the gas purity, parameter Settings, and so on, will affect the machining quality and equipment + + gas parameters, adjust to, cut out of the workpiece is no burr.
Burr is how come?
burr is the surface of the metal material is actually too much debris particles.
When the cutter in machining, a beam of energy the workpiece surface surface evaporation, and evaporation, to achieve the purpose of cutting.
But there is a device that we should pay attention to, is a gas.
gas is after exposure when the workpiece surface gasification, blows away the surface of slag, if do not use gas, slag after cooling, will form the burr on the cut.
The purity of the gas is higher, therefore, can be in a higher quality of gas supplier, the purity of the gas is very critical, do not use cylinders, because after two filling, purity is bad, also waste gases.
is another reason why the quality problem of the device itself, factors and parameter setting, so when the customer after the purchase cutting machine, to make good experienced operator debugging equipment.
So try to put the cutting parameters are transferred to the good, the focal length cutting speed air flow of what, after several adjustments, comes from the parameter of machine is to cut out the high quality of the workpiece.
If a material in the burr, this material can qualitative will be defective, burr, the more so the lower the quality of the
in particular there was a burr cutting machine, can be solved from the following aspects of illness,
1, the focus of the beam and position deviation.
solution: adjust the position of the focal point, according to its produce to adjust the offset.
2, the output power of the cutting machine is not enough.
solution: check whether the cutting machine working normally.
It normally requires repair maintenance in time.
If the normal is to examine the output value is correct.
3, cutting machine, the cutting speed is too slow.
the solution: adjust the cutting speed.
4, cutting machine, gas purity is not enough.
the solution: in gas.
5, cutting machine of beam with offset.
the solution: to adjust the focus, timely adjust the
6, cutting machine operation time is too long, resulting in instability.
the solution: close the restart the machine and let the machine rest.
cutting machine is a machine, precision, often a data error will cause its work is not normal, so is tight in the work, reduce the error.