General Electric Company

Huawei Technologies Co., Limited

Byd Company Limited

Yuanyuan Guo

Lei Li

Renwei Yuan

Peng Hu

Nouman Usmani

Yuanfeng Luo

Garth M Nelson

Yimin Zhan

Francescosaverio Chiari

Zhixue Peng

Hongtao Li

Massimo Arcioni

Shixiang Sun

Renewi Yuan

Tan Lou

The present disclosure relates to an electrical discharge machining (EDM) device, and a method for machining a workpiece by the EDM device. The EDM device includes a spindle, a guide structure including a plurality of guideways, and a plurality of electrodes, the electrode coupled to the spindle via a flexible link, and slidably engaged with a respective one of the plurality of guideways.

Electrical discharge machining device and method

A cell activation method and apparatus. After multiple cells to be activated are determined, the multiple cells are activated in sequence according to a priority sequence of the multiple cells, so that in a case in which base station resources are insufficient, an important cell ranking higher in the priority sequence is preferentially activated to preferentially occupy the base station resource and provide a service to the outside, and further, stability of a wireless communications system is improved.

Cell activation method and apparatus

A machining system for machining a workpiece is provided. The machining system comprises a machine tool, a plurality of cutting tools, a CNC controller. The plurality of cutting tools comprises an electrode and a conventional cutting tool exchangeably disposed on the machine tool. The machining system further comprises a power supply, a process controller, and an electrolyte supply, wherein the machine tool, the electrode, the CNC controller, the power supply, the process controller and the electrolyte supply are configured to cooperate to function as an electroerosion machining device, wherein the machine tool, the CNC controller, the conventional cutting tool and the electrolyte supply are configured to cooperate to function as a conventional machining device, and wherein the machining system is configured to function alternately as the electroerosion machining device and the conventional machining device.

Machining systems and methods

Rear lamp

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Yuanyuan Guo