If the lubrication requirements of the cut surface are high, reprocessing will result in the waste of materials. To solve the problem of rough cut surface in data processing, the first thing to pay attention to is the initial running-in problem of the sawing machine. This problem is also a commonplace problem. Because of this link, it determines the quality of the sawing machine and the key to the quality of the cutting. It is related to the oblique, rough, and no-saw section of the sawn workpiece. Running-in determines the use of the sawing machine, and also affects the cutting effect. If the running-in cutting is not done well, it will directly lead to problems such as early wear, chipping, and rough cut surface.
Secondly, there is the problem of selecting the teeth of the sawing machine. If the tooth profile of the saw machine used for cutting is not suitable for the shape and scale of the material to be cut, the chips accumulated in the tooth groove can not be discharged smoothly, which affects the cutting ability of the saw machine, and unstable cutting will cause the phenomenon of rough sawing. Thirdly, the feed rate on the sawing machine is too large, which is also one of the reasons for the rough cutting surface. If the feed rate is too high, the tooth edge of the saw blade will be cut with high energy prematurely, and the saw tooth will be curled and dulled due to excessive load, and the amount of divided teeth will also be damaged. Under this circumstance, the dull serrations can no longer achieve the ability of sharp serrations to cut smoothly. The rough surface of the sawn workpiece is inevitable.
The above is the technical staff of our band sawing machine. The above reasons have been summarized in the tracking and protection of customers in the past 10 years. The most common problem encountered in the cutting process of the sawing machine is the rough cut surface of the workpiece, which not only affects the workpiece The aesthetics will also accelerate the abrasion of the sawing machine, resulting in shortened service life. Therefore, it is hoped that operators should pay attention to these problems in time and correct them in time.
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