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大锅锥设备简单,操作方便,不需机械动力,因此受到了广大农村和边远地区的欢迎。从1963年起,我们用自己改制的拔杆式大锅锥在新疆各地钻了几百个直径0.8～1.2米的孔,其中有供农田灌溉和人畜用水的农用水井,有供锅炉用水的工业水井,还有供桥墩基础浇灌混凝土圆柱桩的工程钻孔,都收到了良好的效果,取得了一些经验和教训。最初,我们用的大锅锥是其他地方用的那种爬杆式的,即钻杆以螺纹联接,将钻满土的锥头沿钴杆提
Cauldron cone device is simple, easy to operate, without mechanical power, so by the majority of rural and remote areas welcome. Since 1963, we have drilled hundreds of holes with a diameter of 0.8 to 1.2 meters in all parts of Xinjiang, using our own taping-type cauldron cones. There are agricultural wells for farmland irrigation and human and livestock use, and industries for boiler water Water wells, as well as for the pier pier foundation engineering concrete pile irrigation, have received good results, and gained some experience and lessons learned. Originally, the cauldron cone we used was of the type that was used elsewhere, ie the drill pipe was threaded and the cone-shaped drill bit was fed along the cobalt bar