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Operating Regulations for Full Hydraulic Drilling Rig
Release time:
2018-08-13
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(1) Use the operating handle of the console to control the rotation and advancement of the drill pipe. When the operating handle is pushed forward from the neutral position. The drill bit rotates clockwise to drill holes or install drill pipes: when the operator pulls the handle backward from the neutral position, the drill bit rotates counterclockwise to remove the drill pipe. (2) Push the operating handle of the feed oil cylinder to control the drill bit to move forward when pushing forward or backward, and to move backward when pulling backward. (3) When it is necessary to advance or retreat quickly, the quick operation handle can be manipulated. The operation mode is the same as that of the feed cylinder. That is, push forward and pull backward. (4) the use of throttle control feed speed. Hands.
(1) Use the operating handle of the console to control the rotation and advancement of the drill pipe. When the operating handle is pushed forward from the neutral position. The drill bit rotates clockwise to drill holes or install drill pipes: when the operator pulls the handle backward from the neutral position, the drill bit rotates counterclockwise to remove the drill pipe.
(2) Push the operating handle of the feed oil cylinder to control the drill bit to move forward when pushing forward or backward, and to move backward when pulling backward.
(3) When it is necessary to advance or retreat quickly, the quick operation handle can be manipulated. The operation mode is the same as that of the feed cylinder. That is, push forward and pull backward.
(4) the use of throttle control feed speed. The speed increases when the handle rotates clockwise, and decreases when it rotates counterclockwise. The throttle valve can be adjusted at any time according to the lithology during drilling. in order to increase or decrease the propulsion pressure.
(5) After the commissioning of the drilling rig meets the requirements, clean up the operation site and temporarily pack the unused tools and accessories. The oil pipes, water pipes and cables of the drilling rig shall be arranged in order, and they shall be hung properly at the places where the personnel often pass through, so as to achieve civilized production.
(6) When drilling, the driver must operate in accordance with the instructions and operating specifications. When loading and unloading the drill pipe, strictly control the advancing speed to avoid damage to the screw thread.
(7) Before stopping, the hydraulic system must be in a no-load state.
Operating Procedures for ZF Series Pneumtic Drilling Rig
(1) Operating handles for operating the rotating part and the advancing part. That can change the direction of rotation of the spindle and the power head forward or backward, to achieve direction control.
(2) To change the rotation and propulsion speed, speed control can be achieved by controlling the size of the throttle valve of the oil mist device.
3. Operating Procedures of MK Series All-liquid Drilling Rig
(1) Rotary operation of oil motor: push the handle forward and the gyrator rotates forward; Pull the handle backward. Gyrator reversal: intermediate stop.
(2) operation of chuck and gripper: push the handle forward. The gripper is loosened (chuck is tightened); the handle is pulled back. Chuck loosening (gripper clamping): when the handle is in the middle position, the chuck and gripper are clamped tightly.
(3) Feed and pull operation handle: push forward and the gyrator advances. That is, feed: the handle is pulled back and the gyrator is pulled back, that is, it is pulled up; When the handle is in the middle position, the rotary road floats. At this time, the drill pipe can be loaded and unloaded.
(4) Operate the stop valve handle to connect or close the oil circuit of the clamp. When the handle is in the horizontal position, the oil circuit is connected: when the handle is in the vertical position, the oil circuit is closed, and the clamp is in the release position.
(5) Operate the Lin pressure adjustment handwheel to adjust the auxiliary pressure of the system. When turning the handwheel clockwise, the system pressure increases.
(6) Operate the feed pressure adjustment handwheel. The feed pressure can be changed. When rotating clockwise. Increased feed pressure: when rotating counterclockwise. The feed pressure is reduced.
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