Drill Three Aspects, Such As Found To Have Abnormal Situation, Should Be Timely Diagnosis And Improvement Measures

- Nov 27, 2019-

Drill three aspects, such as found to have abnormal situation, should be timely diagnosis and improvement measures. Maintain, filter: filter have the effect of filtering impurities in oil or gas path, to prevent the intrusion system caused by internal fault; All kinds of filter to change regularly according to the requirements of (operation and maintenance manuals). Element changes, should check whether there is metal attached to the old filter, such as metal particles are detected, should be timely diagnosis and improvement measures; Use the meet the requirements of the machine is pure filter. Second, vehicle-mounted rotary drilling rig lubrication oil management: the lubricating oil (butter) can reduce the wear on the surface of the movement, to prevent noise. Grease storage custody, not mixed with dust, sand, water and other impurities; Recommended to choose type lithium base grease G2 - L1, good anti-wear performance, applicable overloading; When filling, want to try out all the old oil and clean, prevent sand adhesion. Three, vehicle-mounted rotary drill fuel management: according to the different environment temperature choose different type of diesel; Diesel mixed with impurities, dirt and water, otherwise will make fuel pump wear prematurely; Inferior paraffin wax with high sulfur content in fuel oil, can produce damage to the engine; Daily homework after the fuel tank to fill it up with fuel, prevent the inner wall of the tank water dripping water.

Drill three aspects, such as found to have abnormal situation, should be timely diagnosis and improvement measures. Maintain, filter: filter have the effect of filtering impurities in oil or gas path, to prevent the intrusion system caused by internal fault; All kinds of filter to change regularly according to the requirements of (operation and maintenance manuals). Element changes, should check whether there is metal attached to the old filter, such as metal particles are detected, should be timely diagnosis and improvement measures; Use the meet the requirements of the machine is pure filter. Second, vehicle-mounted rotary drilling rig lubrication oil management: the lubricating oil (butter) can reduce the wear on the surface of the movement, to prevent noise. Grease storage custody, not mixed with dust, sand, water and other impurities; Recommended to choose type lithium base grease G2 - L1, good anti-wear performance, applicable overloading; When filling, want to try out all the old oil and clean, prevent sand adhesion. Three, vehicle-mounted rotary drill fuel management: according to the different environment temperature choose different type of diesel; Diesel mixed with impurities, dirt and water, otherwise will make fuel pump wear prematurely; Inferior paraffin wax with high sulfur content in fuel oil, can produce damage to the engine; Daily homework after the fuel tank to fill it up with fuel, prevent the inner wall of the tank water dripping water.

Had been talking about water well drilling rig in the use of some of the knowledge as well as the maintenance knowledge, let's talk about water well drilling rig is divided into which a few kinds, respectively, by which components, each have what advantage. First of all kinds of impact type water well drilling rig, it depend mainly on the vertical reciprocating motion, drill bit hit bottom in broken rock. Tianjin rotary drilling machine structure is simple, there is no circulation flushing system, cuttings removal and drill cannot simultaneously, thus efficiency is low. Usually in the drilling depth of 250 meters, sometimes up to 500 ~ 600 meters. There are mainly two kinds: (1) grasp the cone. Using the weight of the drill itself impact formation. Of the lower end of the drilling tool is a few can zhang pointed horn disc, when drilling tool under the action of its weight downward movement, grasp valve open, cut into the rock, vehicle-mounted rotary drilling rig and then passed by hoist rope hoisting tool, grasp the disc in closing process debris into the cone and wellhead cuttings discharged is put forward. Drilling depth is usually 40 ~ 50 meters, 100 ~ 150 meters. (2) the wire rope impact drill. By the mast and on the top of the lifting pulley, wire rope, impact mechanism, drilling tools, motor, etc.