A Fluid Vibration System for Fluid Influx in Auxiliary Arc Milling

Abstract

The invention discloses an internal liquid-flushing fluid vibration system for assisting in electric arc milling. The internal liquid-flushing fluid vibration system for assisting in electric arc milling comprises a vibration system and a liquid-flushing system; the vibration system is connected with the liquid-flushing system; a driving device is fixedly arranged at the one end of a lever; a servo motor is connected with a servo motor wheel; a groove is formed in the servo motor wheel; a hinge on a driving sliding block is fastened on the groove of the servo motor wheel; the driving sliding block is arranged at one end of the lever in a sliding way; a driven sliding block is arranged at the other end of the lever in a sliding way; the driven sliding block is connected with one end of a connecting rod; the other end of the connecting rod is connected with a piston hinge; a piston is arranged in a water jar and moves up and down along the water jar; the bottom of the water communicates an outlet of a parallel pipeline of a one-way valve and a first overflow valve; the outlet of the parallel pipeline of the one-way valve and the first overflow valve communicates with a water inlet pipe; and the other end of the one-way valve communicates with an outlet of a parallel pipeline of a second overflow valve and a water pump. The internal liquid-flushing fluid vibration system for assisting in electric arc milling realizes high-speed and high-surface-quality electric arc processing by adjusting the vibration frequency of the liquid-flushing fluid and adjusting vibration amplitude and pressure intensity.

Description

technical field [0001] The invention relates to the mechanical field, in particular to an internal flushing fluid vibration system for assisting electric arc milling. Background technique [0002] Arc processing has the characteristics of low open circuit voltage, large discharge current, long pulse width (even using DC power supply), high feed speed and large single-step depth of cut. Low open circuit voltage and large discharge current make the breakdown gap smaller, Erosion particles are large in size and quantity, and the state of gap discharge is easy to deteriorate; long pulse width makes arc discharge easy to concentrate, which in turn causes short circuit and surface burn of workpiece; high feed rate and large single-step depth of cut make the relative movement speed of tool and workpiece fast , The flushing effect becomes worse. The gap state is also deteriorated. The above characteristics of large current, long pulse width and high speed cause the gap discharge s...

AI Technical Summary

Problems solved by technology

[0003] In order to perform internal flushing fluid vibration assisted electric arc milling, an internal flushing fluid vibration system that generates internal flushing fluid vibration is required, but there is no internal flushing fluid vibration system on the market

Images