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瑞士“旋而进”TE-17型手提式钻孔打洞机是一个具有高效能的电动工具。它的最大特点是既能旋转钻孔,又能在边旋转、边冲击的共同作用下进行钻孔。这种复合作用是由一个动力和二个传动系统构成的。具体构造如图1所示。
Switzerland’s “Turning In” TE-17 portable drilling hole excavator is a high-performance electric tool. Its greatest feature is that it can not only rotate the borehole but also perform drilling under the combined action of side rotation and side impact. This composite effect is composed of a power and two transmission systems. The specific structure is shown in Figure 1.