In recent decades, China manufacturing has become more and more popular, and more and more enterprises have begun to go out and become famous brands. However, in manufacturing, the old American and German industrial empires are still ahead of us. For example, in terms of rotary drilling rigs, China enterprises still have shortcomings. Ip Man has three axes, and our small and medium-sized rotary drilling rig also has three tricks for geology. These tricks still have to come out, so it is very important to come out by yourself. Here are three tricks to introduce.
The first measure: the pressurization method should change the load and vibration.
1, when working in soft soil, it can be drilled at high speed and high pressure due to light load and large output.
2. When working in clay layer, continuous pressurization is needed to ensure high-speed and low-load drilling.
3, the most annoying thing is that the friction is relatively large, so you should keep coming out and come back, otherwise you will have to come out for at least 3 hours, not to mention your wear and tear.
4. When encountering high-level re-entry geology, it is necessary to have a narrow road to meet the brave and win, and constantly press for a forced breakthrough.
The second trick: the power comes out again, the speed comes out again, and the speed of the drill pipe comes out.
1, don't underestimate the pebble bed, just remember when you come out, avoid the hardness spearhead and use slow drilling, which is a word-high efficiency;
2. If you come out in a hurry, you must put up with it when you come out to work in the hard gravel layer. I just came out and experienced it, so I hit the nail on the head. Finally, I didn't expect to keep sliding and get depressed, and then I came out to drill at a low speed. So easy.
3. It's trivial to come out of the gravel bottom and break a side tooth. Once I was working at a high speed on the ground floor, and the result came out with a bang, and the drill pipe was almost smashed. Then I came back and used it to drill. That time, I spent money to repair it and give me blood transfusion.
When you come out to work again, you will come out to worry. High-speed drilling is no problem Which training institution is better for rotary excavators? There are only three skills to make your rotary excavator work in various geological conditions.
The third measure: the engine speed is adjusted, and energy saving comes out again.
Leave it to the machine friends themselves, because every project comes and goes differently, and every machine comes and goes differently, so remember to get a good engine speed, which will be more energy-saving and efficient.