机夹式硬质合金齿圆锯片的片体修复方法

Blade body repair method of clamping type cemented carbide tooth circular saw blade

机夹式硬质合金齿圆锯片是新一代锯切工具,具有锯切寿命高、使用便利等优势,但是由于其片体结构复杂、加工精度要求高,因此该型锯片产品价格比较高。而锯片在锯切过程中,难免出现异常情况,造成片体的锯齿部分严重损伤,使锯片丧失使用功能。本文通过总结机夹式圆锯片的使用经验,针对锯齿部位严重的损伤问题给出一种镶块替换式修复方法,既能挽回锯片损失,又能满足锯切功能要求,降低锯片的使用成本,具有很好的应用价值。

The clamping type cemented carbide tooth circular saw blade is a new generation of sawing tools, which has the advantages of high sawing life and convenient use, but due to blade itself structure is complex, machining accuracy requirement is high,therefore the price of this type of saw blade is relatively high. Yet,during the sawing process of the saw blade, which is inevitable that abnormal conditions will occur, resulting in serious damage to the sawtooth part of the blade body and loss of the use function of the saw blade. Through summarizing the use experience of the clamping type circular saw blade, this paper gives an mosaic block replacement type repair method for the serious damage problems of sawtooth part, which can not only recover the loss of saw blade, but also meet the requirements of sawing function and reduce the use cost of saw blade, which has good application value.