Introduction of the Application Technology of Anchor Drilling Rig in Operation
| With the development of science and technology, more and more anchor drilling rigs have begun to assist or even replace humans in their work, especially in construction projects. Because machines have greater strength and power than humans, and they do not get tired, so this type of machine is widely used on construction sites. The following article will introduce the application of hydraulic anchor drilling machines.
People who have used anchor drilling rigs know that there are not only hydraulic in style, but also electric, pneumatic and airborne anchor drilling machines. When drilling holes, different styles of anchor drilling machines can be used according to the different needs of the on-site conditions. At the same time, different types of anchor drilling machines also have different drill bits corresponding to different rocks.
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When the drilling hole is deep, the drilling should be divided into two stages. Two types of drill rods are adopted according to the construction process. When the hole is shallow, the initial drill rod operation could be selected, which can realize fast drilling. But the shortage is that the deeper of drilling, the less efficient the operation. Under this situation, deep hole drill should be adopted, which is to use the initial drill bit to open the hole first, and then use the deepening drill bit to drill deep.
Before use, the machine cannot be turned on directly for drilling operations, a no-load test should be carried out. The purpose is to detect whether the machine is working normally. |
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