High-pressure water cutting machine

Abstract

A high-pressure water cutting machine relates to the technical field of metal cutting equipment; one side of the frame is provided with a workbench, and a slide rail and a horizontal screw are arranged on the frame, and the horizontal movement motor is connected to the screw drive, and the screw is screwed with a Nut, the nut is connected with a moving frame, the moving frame is provided with a slide rail and a longitudinal screw rod, the longitudinal moving motor is driven and connected with the longitudinal screw rod, the longitudinal screw rod is connected with the longitudinal slider through the nut, and the lower end of the slider is fixed with a nozzle; The water tank is connected to the nozzle through a high-pressure water pump; the single-chip microcomputer is respectively connected to the horizontal movement motor, the longitudinal movement motor and the high-pressure water pump. The high-pressure water cutting machine of the present invention has no cracks, no burrs, and no dross on the cutting workpiece, and the incision is small and smooth, without thermal effects, work hardening and stress, and does not require secondary processing, which reduces processing time and improves production. Efficiency, no environmental pollution.

Description

technical field [0001] The invention relates to the technical field of metal cutting equipment, in particular to a high-pressure water cutting machine. Background technique [0002] The CNC cutting machine uses the program to drive the movement of the machine tool motion system, and at the same time, with the movement of the machine tool, the object to be processed is cut and handed over to you through the equipped cutting tool. This kind of cutting machine that is driven by a digital program in conjunction with the machine tool motion system to perform cutting motion is called a CNC cutting machine. [0003] In the process of mechanically cutting plates, the commonly used methods are: semi-automatic, manual, and CNC cutting machine cutting. The advantage of the manual cutting method is that it can be processed and produced flexibly and conveniently. However, the dimensional error of the cut is large, the material usage rate is small, the quality is poor, the workload of su...

AI Technical Summary

Problems solved by technology

The advantage of the manual cutting method is that it can be processed and produced flexibly and conveniently. However, the dimensional error of the cut is large, the utilization rate of the material is small, the quality is poor, the workload of subsequent processing is large, and the working conditions are harsh, and the production efficiency is low.

However, it is not suitable for single pieces, because the cutting tool used is suitable for cutting larger workpieces or small batches

Even though other types of semi-automatic cutting machines can reduce the labor intensity of workers, they are only suitable for cutting some regular shapes or regular parts because of their relatively simple functions.

The existing CNC cutting machine will produce thermal effect, work hardening and stress when cutting, and the service life of the cutter head of the cutting machine is short

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