How to choose your own cutting equipment

Release time: 2017-06-12 10:38:24

With the development of the Internet, many metal industry manufacturers of CNC cutting machine this is no stranger. CNC cutting is generally divided into two cutting methods, flame cutting and plasma cutting.
Flame cutting machine cutting method with the plasma cutting machine is different from the way, the flame cutting is the use of high-temperature flame will be a point on the surface of the steel plate to the ignition point, and filled with high pressure oxygen, so that the formation of incision burning method. Often flame cutting requires gas and oxygen, and the flame can be used in three kinds of gas: gas, propane, acetylene. Which gas heat the smallest, followed by propane, acetylene heat the largest. The greater the heat, the faster the cutting, the faster the burning speed, the better the cutting effect.
Flame cutting can only cut easily oxidized metal, carbon content is relatively high flame is difficult to cut. Flame cutting thickness is generally more than 6MM carbon steel, although the plate can be cut below 6MM, but because the plate is thin, because the flame cutting method is the use of high temperature flame will be a point on the surface of the steel heating to the ignition point, and charge A method of cutting with a high pressure oxygen to form a cut. So when cutting the plate is easy to make the plate heat distortion, cutting out of the plate can not achieve good results. General flame CNC cutting machine can be cut to 200MM, and then after a special transformation can cut 350MM.
At cutting speed, CNC flame cutting is much faster than manual cutting. But for the plasma cutting less and slightly slower. With 20MM thick plate to do comparison. Flame cutting speed of about 450MM / min per minute, plasma cutting speed of about 1500MM / MIN per minute. In the cutting effect on the flame cutting vertical degree than the plasma cutting perpendicular to the better, flame cutting surface is vertical, plasma cutting cut surface has a certain tilt.
With regard to cutting costs, there is a comparison between flame cutting and plasma cutting.
① flame cutting: pre-investment is small, late cost more flame cutting general needs, a small amount of power (the power supply is equivalent to a household rice cooker power consumption), an hour also about electricity. Another flame cutting requires a lot of gas and oxygen, which is the flame cutting the main supplies needed.
② plasma cutting: pre-investment, the latter part of the relatively small amount of plasma cutting in the early need to purchase power, the worst domestic power supply is also a few thousand dollars, so the plasma in the early words than the flame bigger. Imported power from 20,000 to range. In addition, plasma requires a lot of power supply during operation. So the plasma power consumption is large. Plasma cutting the main supplies needed for the plasma cutting mouth and the electrode, a set of cutting mouth and the electrode price corresponding to the import of a lot cheaper.
Summary: whether it is CNC flame or CNC plasma cutting compared to the original manual cutting or profiling cutting to be simple and efficient and more secure, greatly improving your processing efficiency and reduce your production costs for the development of enterprises to help.