of four major components of the CNC cutting machine introduced

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  CNC cutting machine in the process of machining, sheet metal cutting common side handle and a spout with hand cut, semi-automatic cutting machine and CNC cutting machine cutting. Flexible and convenient hand-cut, but the poor quality of hand-cut, the size of the error and large material waste and subsequent processing of the heavy workload, poor working conditions, low production efficiency. Semi-automatic cutting machine, profiling cutting machine, cutting the quality of the workpiece, cutting mold, not suitable for cutting single pieces, small batch and large workpiece. Other types of semi-automatic cutting machine reduces the labor intensity, but its function is only suitable for some more regular shape of the parts cut. CNC cutting of sheet metal cutting efficiency can effectively improve the cutting quality, to reduce operator to labor intensity is relatively manual and semi-automatic cutting mode. At present in some of our small and medium enterprises, even in some large enterprises in the use of hand cutting and semi-automatic cutting is also more common.hydraulic machines
At present, China s machinery industry steel usage has reached more than 300 million tons of steel cut is very large; with the industrial development of modern machinery, sheet cutting efficiency and product quality requirements also increase. So the market potential of CNC cutting machine, the market outlook is more optimistic.
A mechanical operation systemcutting machine
Machinery run by the beam, slide, the composition of the gear box, the lifting mechanism. As a result of the automatic control, mechanical operation accuracy of the system put forward higher requirements. Such as machinery run straightness: 10m ± 0.2mm.
As a result of the computer control system. Make the whole cutting the production process: including the leveling of steel plate, shot blasting, painting, drying, cutting parts programming nesting, dusting dash, cutting parts, number storage to achieve full automation management. This greatly improves productio n efficiency. Together with the precision and rapid cutting process. The cutting the Ra12.5μm of quality up to machine processing, Ra6.3μm. Make the cut by machinery under the expected jump for a process of machining methods.
2, the gas system
The gas system, including the gas supply piping, valves, pressure reducer, pressure gauge and electromagnetic valve. Off of the gas are pre-tuned unified control by the control system automatically off.
3, the programming system
Programming system for computer-aided system of CNC cutting machine developed parts programming and nesting. Can form an integrated and systematic organization of the entire production process (including auxiliary process). Users in each other questions and answers. System provides a variety of graphical input means convenience and flexibility Editing part graphics and realization of steel plate nesting. Integration of modern production methods and modern management. Programming unit w ill program compiled Fortunately, the floppy disk back input control system of the cutting machine, start cutting machine can cut. Can also be a simple programming on the cutting machine.
4, numerical control system
The numerical control system is an important part of the cutting machine, which consists of a computer system, servo system, the control unit and the implementing agencies.
(1) servo system is a closed-loop control of the motor under computer control. In order to achieve stepless speed of the motor. Poor field conditions due to steel plate cutting, the cutting speed is not high, ending before the servo system is the use of AC servo system. AC servo system anti-interference ability is strong, especially in low-speed case, the advantage is more prominent.hose crimping machine
(2) The control unit is the motor and the electromagnetic valve control computer and manual control switch, manual and computer control signal logic processing center, that is issued by the center of the control signal to the computer.
(3) of the implementing agencies, including the motor and the electromagnetic valve.
(4) of the computer system from the host computer, monitor and keyboard. The host computer using the IPC. The display color display.