Drilling rig used to drill wells in the process is very complex, how much is the risk factor is high in the tunnel drilling rig, you want to make the successful completion of drilling work must be in the process of construction of 2015 were more than a snack tunnel drilling rig, more Follow drilling rig movements, in order to successfully complete the project. In the process of drilling rig construction of which should always pay attention to check the gas pipe path, each portion of the bolt, nut joint connections are secure. Check lubrication and pay attention to the wind motor. When the working area of ??water, use a large diameter drill bits hole, then insert the drill pipe, drill pipe out of the ground and 100-200mm, in order to prevent falling into the mud hit rock slag hole. In addition, work should pay attention to the impact of the sound and the gear box functioning properly, found abnormal phenomenon should immediately stop inspection. Extra time to take in new drill, paying particular attention to the hole clean to avoid the impact of sand mixed with internal, mechanical damage or stop drilling accident occurred. When drilling rig drilling is not allowed to fall into reverse so as not to drill wells. When the machine stops working a short time, to give a small amount of compressed air, in order to avoid the impact of the internal sediment intrusion, if stop working in a long time, the need to mention the impactor 1-2 meters away from the bottom of the hole then Fixed. Rig construction process at any time will be a lot of unforeseen circumstances, we must be able to respond at any time, have a high mental qualities to deal with, more attention to these matters could help drilling process more smoothly. Rig brakes to overhaul a variety of failures, wear: Maximum wear brakes allow for 10mm (unilateral 5mm), should be checked regularly to measure the thickness of each brake disc face. 2, cracking: brakes during braking by the friction generated a lot of heat so that the disk expansion, and the cooling time and tend to shrink Longan County tunnel drilling rig, alternating hot and cold so prone to fatigue stress cracking. With the use of the extension of time, if the initial small stress crack is large, attention should be paid, and to take remedial measures. For example, you can use the tool along the crack at some of the worn, in order to check the depth of the crack, the crack repair welding, and finally with wheel polished smooth. 3, oil: the working disk does not allow contaminated or splashed with oil, so as not to reduce the friction coefficient, reducing the braking force, resulting in slip drilling accident. But the drum during exercise, oil wire rope splash to work something will inevitably face the brakes, so should always check cleared. 4, recycled water: for water-cooled brakes, in use, should always check the cooling water circulation to ensure the presence of circulating cooling water, and pipeline flow. Located in the heart of winter, cold tunnel drilling rig manufacturers, when the rig does not work, make sure the brake disc cooling water drained to avoid freezing the disk within the disk cracking. Longan County tunnel drilling rig | Tunnel Drilling Rig Production Line | Prius Prius provided by Luoyang Drilling Equipment Co., Ltd. Road Zhiyuan, temper forward. Luoyang Prius Drilling Equipment Co., Ltd. (www.zuanji888.com/) aims to become and you win symbiosis, strategic partners to move forward, more determined to become the most influential industry-specific equipment business, and you leap together to success !