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EPS Machine Use Precautions
Aug 09, 2017

EPS Machine use precautions
  In the use of CNC EPS Machine cutting process, often there will be one or the other different cutting defects generated. In order to improve the quality of cutting, in different cutting conditions to control the quality of the main points:
1. Forging cutting should pay attention to the main points
As the surface of the forging surface oxide thicker, coupled with the oxide skin burn point higher than the melting point, so cutting prone to cutting the phenomenon of cutting, resulting in reduced cutting quality and efficiency. For this purpose in the forging cutting, should first remove the cutting area in the upper and lower surface of the oxide and then cut to improve the cutting speed and cutting quality.
2. Rolling billet cold bed tooth plate cutting anti-deformation of the main points
It is very important to control the deformation of the workpiece in cutting. If the cutting route is arranged according to the routine, it will cause the workpiece to be deformed and out of tolerance. EPS Machine Even if the shaping is difficult to meet the size requirement, the product will be discarded. So it is very important to arrange the gas cutting route reasonably.
3. In the thick plate cutting should pay attention to the main points
In thick steel plate cutting, EPS Machine the temperature is reduced from the upper surface down. At the beginning of cutting, the oxygen pressure gradually increased, and finally in the direction of the thickness of the steel plate to achieve consistency. This results in inconsistent combustion in the direction of the thickness of the steel sheet at the cutting start position, resulting in defects in the starting end of the workpiece cutting.
In order to avoid the occurrence of defects can be used as follows:
① EPS Machine use the arc to increase the length of the introduction of the line, to avoid direct entry point. This method uses a better effect, the production is more widely used, the drawback is a waste of materials.
② use the pilot rod. EPS Machine The method is to cut the point in the cut point close to the thickness of a plate to increase a steel plate, there should be no gap between the tight, cutting knife should be cut from the ignition rod, the guide rod will guide the cutting flame to the bottom of the steel plate, so that the upper and lower plate burning rate Consistent, get the best cutting section. The boot rod can be replaced by the cut scrap. This method reduces the distance between the workpiece and the edge of the board, reducing the production of the corner of the remaining material, effectively improving the utilization of the plate. The ignition rod is more practical in cutting thick steel plates.
EPS Machine is the use of gas with oxygen or gasoline with oxygen for metal cutting a cutting equipment. Mainly divided into the early manual EPS Machine and semi-automatic EPS Machine, copy EPS Machine and CNC EPS Machine, with the progress of society and technology development, more advanced, cutting function is also more powerful. Which according to the thickness of metal materials and cutting metal from the process point of view, generally more than 5mm carbon steel plate is recommended to use the flame cutting, because the heat generated by such steel plate is very small. Stainless steel and non-ferrous metals can not be used to cut the flame, because the stainless steel in the heat after the surface of high-density oxide layer to prevent the heat down to pass, thus affecting the plate of the fuse; copper and aluminum and other non-ferrous metals heat capacity is very strong, Heat quickly lost, but also affect the plate fuse. In the use of CNC EPS Machine cutting process, often there will be one or the other different cutting defects generated. In order to improve the quality of cutting, in different cutting conditions to control the quality of the main points