Introduction to the composition and structure of vertical lathe_CNC vertical lathe
Release time:
2021-02-26
Vertical car_CNC vertical latheThe main body is the actual mechanical parts that realize the machining process. Mainly includes the main moving parts (chuck, spindle, etc.), feed moving parts (table, tool rest, etc.), supporting parts (bed, column, etc.), as well as cooling, lubrication, indexing parts and clamping, tool change manipulator and other auxiliary devices.
Vertical car_CNC vertical latheThe composition of the structure is introduced:
1Control medium
Vertical car_CNC vertical latheAt work, workers do not need to shake the handle to operate the vertical car, but also automatically implement people's intentions, which must establish a relationship between people and CNC vertical car. This medium is called a control medium, and the commonly used control medium is8The standard perforated belt of the unit, and the commonly used perforated belt is paper, so it is also called paper belt. The perforated belt is input to the tape reading machine of the numerical control device, and then the tape reading machine converts the code on the perforated belt into signals that can be recognized and processed by the numerical control device, and transmits them to the numerical control device, thus completing the input of instruction information.
2Numerical control device
Vertical car_CNC vertical latheCNC is the core of CNC machine tools. The numerical control device receives the information of the input medium, and its code is identified, stored and calculated, and the corresponding command pulse is output to drive the servo system, and then control the action of the machine tool.
3Servo System
Vertical car_CNC vertical latheThe function of the servo system is to convert the pulse signal from the numerical control device into the movement of the moving parts of the machine tool, so that the worktable can be positioned or made strict relative movement according to the specified trajectory, and then the parts that meet the requirements of the drawings are processed.Vertical car_CNC vertical latheIn the servo system, the commonly used servo drive components are power stepper motor, electro-hydraulic pulse motor, DC servo motor and AC servo motor.
4Vertical car
Vertical car_CNC vertical latheIn the beginning of the use of universal vertical cars. Only in the automatic transmission, tool holder or table automatic rotation and handle, etc. to make some changes.
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