Wire electrical discharge machining equipment for different workpiece heights

Abstract

A wire electrical discharge machining equipment for different workpiece heights comprises a wire electrode, a machining detecting device and a controller. The wire electrode has an electrode length and is configured to machine a workpiece. The machining detecting device is configured to detect and obtain a machining parameter set of the wire electrode while machining the workpiece. Wherein, the machining parameter set comprises a discharge frequency, a working voltage and a discharge parameter, and the discharge parameter is corresponding to a material removal amount. The controller is connected to the wire electrode and the machining detecting device. The controller is configured to compute a workpiece height of the workpiece according to the discharge frequency and the working voltage, and compute a machining feed rate according to the workpiece height and the material removal amount. The controller is configured to adjust the electrode length to the workpiece height and controls the wire electrode to machine the workpiece with the machining feed rate.

Dependencies are inferred from the claim text.