How to Control the Cutting Quality of Steel Bar Cutting Machine
The steel bar cutting machine plays a very important role in the steel bar cutting process in construction projects. It has the technical advantages of saving time and effort, being strong and durable, and cutting flat. Therefore, it is currently widely used in major domestic construction projects. Many companies are very concerned about this issue when using steel bar cutting machines: how to use steel bar cutting machine to process good quality workpieces? Now, we will tell you how to control the cutting quality of the steel bar cutting machine.
1. The cutting speed of steel bar cutting machine affects the cutting quality
For a given steel bar, the cutting speed conforms to an empirical formula. As long as it is above the flux threshold, the cutting speed of the steel bar cutter is proportional to the steel bar density, that is, increasing the power density can increase the cutting speed. The cutting speed of the steel bar cutting machine is inversely proportional to the density (specific gravity) and thickness of the steel bar being cut. When other parameters remain the same, the factors that increase the cutting speed is: increase the power (within a certain range, such as 500 ~ 2000W).
Especially for bars with larger diameters, under the condition that other process variables remain constant, the cutting speed of the steel bar cutting machine can have a relative adjustment range and still maintain a satisfactory cutting quality. This adjustment range appears slightly wider when cutting thin steel bars than thicker ones. Sometimes, the slow cutting speed will also cause the steel bar to ablate the surface of the opening, making the cut surface very rough.
2. The output power of steel bar cutting machine affects the cutting quality
For the continuous working steel bar cutting machine, the power and mode of the steel bar cutting machine will have an important impact on the cutting. In actual operation, higher power is often set to obtain higher cutting speed, or to cut thicker steel bars.
To sum up, although the factors affecting the cutting of the steel bar cutting machine are complex, the cutting speed and output power are very important variables. In the cutting process, if it is found that the cutting quality is obviously deteriorated, the factors discussed above should be checked first and adjusted in time.
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