Water cutter cutting apparatus

Abstract

The invention relates to a water cutter cutting apparatus, which comprises a bearing seat unit and an output unit, wherein the bearing seat unit comprises a base, a first motor arranged on the base, afirst rotation seat connected to the first motor, a second motor arranged on the first rotation seat, and a second rotation seat connected to the second motor, and the output unit comprises a pneumatic valve, a cutting head communicated to the pneumatic valve, a controller for controlling the first motor and the second motor, and an inertial measurement assembly capable of sensing the inclinationangle of the cutting head. According to the present invention, the inertial measurement assembly can real-timely sense the attitude and the positioning signal and feeds back to the controller to makethe controller control the first motor and the second motor, such that the cutting head can maintain the target angle or real-timely compensate the angle so as to improve the processing precision.

Description

technical field [0001] The invention relates to a water jet cutting device, in particular to a water jet cutting device with an inertial measurement component. Background technique [0002] Waterjet cutting devices are often used in precision machining processes. According to the processing method and degree of freedom of movement, cutting devices can be divided into many types, such as figure 1 The shown 2.5D five-axis processing water jet cutting device 1 is a common type, and the water jet cutting device 1 includes a first rotating base 11, a second rotating base 12 pivotally connected to the first rotating base 11, and a The cutting head 13 is arranged on the second rotating base 12 . The first rotating base 11 can be driven by a motor 14 or other power sources to rotate around a first axis A extending along the height direction. This second rotating base 12 also can be driven by another motor 15 or power source, and along figure 1 The one shown rotates about a second...

AI Technical Summary

Problems solved by technology

[0003] Yet this cutting head 13 is in the process of carrying out cutting processing, easily because factors such as the positioning accuracy of motor 14,15 combined mechanism or abrasive material, water jet condition, motion condition, processing material influence, and the inclination angle of this cutting head 13 is long-term. Or deviate from the preset angle for a short time, resulting in inaccurate processing, especially when the water jet cutting device 1 is at a high cutting speed, it is very easy to produce the true flatness of the processing plane, or the perpendicularity of the two planes does not meet the tolerance standard, etc. situation, greatly reducing the accuracy of the finished product

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