Ultrasonic modulation discharge-electrolysis high-efficiency milling system

Abstract

The invention discloses an ultrasonic modulation discharge-electrolysis high-efficiency milling system, and belongs to the technical field of special machining. The ultrasonic modulation discharge-electrolysis high-efficiency milling system consists of an ultrasonic vibration control system, a multi-axis machine tool control system, a composite machining power supply control system and an electrolyte circulation system, wherein corresponding machining tracks are matched according to the profile characteristics of an anode workpiece; the machining tracks can be subjected to vector decomposition; the machining tracks are converted into control input quantity of the ultrasonic vibration control system and the multi-axis machine tool control system, the accurate synchronization of the millingprocess and the ultrasonic vibration is achieved; the ultrasonic vibration amplitude is detected in real time through a displacement sensor; the control input quantity serving as the composite machining power supply control system is processed through the programmable controller, the coupling effect of a variable voltage process and the ultrasonic vibration process is achieved, and the removal efficiency of the anode material and the stability of the machining process can be improved; and high-speed high-pressure electrolyte fluid provided by the electrolyte circulation system is directly conveyed into a machining gap through a rotary joint, so that the mass transfer efficiency of the fluid in the gap is enhanced, and the efficient composite machining with a smaller gap is achieved.

Description

technical field [0001] The invention belongs to the technical field of composite high-efficiency special processing, and relates to an ultrasonic composite electrolytic milling processing system, in particular to an ultrasonic modulation discharge-electrolytic high-efficiency milling processing system. Background technique [0002] With the development of science and technology, more and more large and complex integral components appear in high-tech equipment in the fields of national defense, aviation, aerospace, energy, etc., such as aero-engine integral casing parts, helicopter central parts, and aerospace rocket engine turbo pumps. Complex runner parts and more. They usually have large size, complex features, high material removal rate, and are mostly made of difficult-to-cut materials such as high-temperature alloys and titanium alloys, so they are very difficult to manufacture. [0003] The composite processing method is an innovative technical method that uses multip...

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Problems solved by technology

However, the above-mentioned electrolytic composite machining methods and machining systems are all used in the field of micromachining, and it is difficult to meet the high-efficiency machining requirements for large margin removal of complex parts

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