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三、锯、刨、剪机具1.电动圆盘锯电动机通过一对齿轮减速,驱动锯片作旋转运动(图8).其切割速度一般为20～30米/秒,锯片上的活动罩壳,在拉簧作用下罩住锯片.工作时将整机向前推进,罩壳自动卷起.调节底板既用作支承机体,又用作调节锯切深度.深度可在0～65毫米、角度可在0～45°范围内调整.此机主要用来锯割木板以及胶合板、石棉板、塑料等材料.
Third, the saw, planing, cutting equipment 1. Electric circular saw motor deceleration through a pair of gears, driving the saw blade for rotation (Figure 8). Its cutting speed is generally 20 to 30 meters / second, the blade on the movable cover The shell covers the saw blade under the action of a tension spring. When working, the whole machine is pushed forward and the cover is automatically rolled up. The adjusting bottom plate serves as both the supporting body and the sawing depth. The depth can be 0-65 mm. The angle can be adjusted in the range of 0-45°. This machine is mainly used for sawing wood and plywood, asbestos board, plastic and other materials.