Numerical control five-axle linkage super-high pressure water jet cutting machine

Abstract

The invention relates to a numerical control five-axle linkage super-high pressure water jet cutting machine which comprises a super-high pressure water jet generator, a water jet cutting platform, an X-axle transmission mechanism, a Y-axle transmission mechanism, a Z-axle transmission mechanism and a cutting head connected with the Z-axle transmission mechanism. The numerical control five-axle linkage super-high pressure water jet cutting machine is characterized in that the cutting head has a composite rotating head of axles A and B. The composite rotating head of axles A and B comprises an A axle motor, a B axle motor, a connecting plate of axles A and B and a movable seat, wherein the A axle motor is fixedly connected to a transition plate of the Z-axle transmission mechanism through an A axle speed reducer of the A axle motor, and the output shaft of the A axle speed reducer is connected with the connecting plate of axles A and B; and the B axle motor is fixed on the connecting plate of axles A and B through a B axle speed reducer of the B axle motor, the output shaft of the B axle speed reducer is connected with the movable seat, the cutting head is clipped on the movable seat, the X-axle, the Y-axle, the Z-axle, the A axle and the B axle are interlocked under a main programmable digital controller to control the cutting head to incline in any direction, and the cut bevel edge generated after water jet cutting is filled up. The water jet cutting machine has high automation and cutting efficiency, effectively overcomes the problems of water jet lag and cut bevel edge of the traditional water jet cutting machine and has high cutting precision.

Description

technical field [0001] The invention relates to metal and non-metal material cutting and processing machinery, in particular to a numerically controlled five-axis linkage ultra-high pressure water cutting machine. Background technique [0002] Ultra-high pressure waterjet cutting machine has become the first choice tool in the field of cutting because of its many characteristics superior to other traditional cutting techniques, and it has been widely used at home and abroad. However, the only disadvantage of water jet cutting is that during the cutting process, due to the lag of the water jet and the gradual reduction of the jet energy, the cut of the workpiece after cutting has a beveled edge with a wide top and a narrow bottom, which naturally produces an unsatisfactory clean cut, which affects the water quality. The dimensional accuracy of cutting makes the subsequent processing cost high and increases the cost. In order to reduce the dimensional error, the traditional wa...

AI Technical Summary

Problems solved by technology

However, the only disadvantage of water jet cutting is that during the cutting process, due to the lag of the water jet and the gradual reduction of the jet energy, the cut of the workpiece after cutting has a beveled edge with a wide top and a narrow bottom, which naturally produces an unsatisfactory clean cut, which affects the water quality. The dimensional accuracy of cutting makes the follow-up processing cost high and increases the cost. In order to reduce the dimensional error, the traditional waterjet cutting must reduce the speed, which affects the cutting efficiency

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