In a broad sense, Drill pipe is mainly a tool that uses compressed air to drive a pneumatic motor to output kinetic energy to the outside. According to its basic working mode, it can be divided into: 1) Rotary type (eccentric movable blade type). 2) Reciprocating type (Volume piston type) Generally, the Drill pipe is mainly composed of the power output part, the operation form conversion part, the intake and exhaust path part, the operation start and stop control part, the tool housing and other main parts. Of course, the operation of the Drill pipe must also have an energy supply part, Air filtration and air pressure adjustment parts and tool accessories.
        1. Operation form conversion part: it mainly converts the rotation motion output by the motor. In the automobile manufacturing industry, because there are many ways of threaded connection, most of them are rotary motion, of course, there are also linear reciprocating motions. For different types of Drill pipe, the operation form conversion part is mainly divided into mechanical clutches and planetary gear sets, friction plate clutches and planetary gear sets, hydraulic cylinders, torsion rods and hammer block sets. The above components are all important components based on rotational motion, which determine the torque, speed, and tightening accuracy of the pneumatic tightening tool. Due to its constant clutch, pressure or torque change, its component parts Vulnerable to damage;
       2. Power output part: It is one of the main components of Drill pipe, mainly composed of pneumatic motor and power output gear. It relies on high-pressure compressed air to blow the motor blades to make the motor rotor rotate, and output rotational movement to the outside. The gear drives the entire operation form to transform part of the movement. According to whether the stator and the rotor are concentric, the air horse air motor can be divided into a concentric motor and an eccentric motor. According to the number of air inlets, it can be divided into a single air inlet motor, a double air inlet motor and a multiple air inlet motor. No matter what kind of air motor, it relies on compressed air to blow the motor blades to drive the rotor to rotate. When the motor blades rotate at high speed, they always rub against the inner wall of the stator. It is the most common vulnerable part in the motor. The quality of compressed air and whether the compressed air contains lubricating oil molecules are very demanding;
       3. Inlet and exhaust path: Obviously, the inlet and exhaust path are related channels for compressed air to enter and exit, and are an energy supply system that guarantees the normal movement of the motor;
       4. The movement start and stop control part, that is, the generally described pneumatic switch, is prone to damage due to direct contact with the operator and external objects at all times, and many engineering plastic products;
       5. Energy supply part: Compressed air is mainly formed by air compressors compressing the atmosphere, which is transported by compressed air pipelines to related gas and electricity, and is pulsating;
       6. Tool accessories: The tool accessories here refer to the tools that are installed on the Drill pipe body and directly contact the workpiece. The pneumatic triplex undertakes this task. Pneumatic triple parts are mainly composed of barometers, filters, lubricators, pressure regulators, etc. The filter element is built-in in the filter. After a period of use, it must be maintained and cleaned and replaced regularly; such compressed air does not undergo any treatment , Directly into the air motor, it will greatly shorten the life of the motor, resulting in insufficient power output of the whole tool, and unstable, easy to cause damage to the motor and other parts. For this reason, the compressed air delivered by the pipeline to the Drill pipe In between, compressed air filtering and regulating devices must be installed, including various pneumatic sleeves, extension rods, adapters, cutter heads, etc.;
      7. Air filtration and air pressure adjustment part of kaiqui Drilling Tools Manufacturer: Since compressed air is usually transported through pipes made of seamless steel pipes, during long-term use, the rust on the inner wall, moisture and dust in the compressed air will Constantly forming. If such compressed air directly enters the air motor without any treatment, it will greatly shorten the life of the motor, resulting in insufficient power output of the entire tool, and unstable, easily causing damage to the motor and other parts. Between the compressed air transported by the pipeline and the Drill pipe, compressed air filtering and regulating devices must be installed, and the pneumatic triplex assumes this task.