Voltage between tool and workpiece is an important parameter in the on line monitoring of wire electrical discharge machining (WEDM) process.
电火花线切割加工时工具(电极丝)和工件之间的放电电压是对放电加工过程进行实时检测的重要参数。
2
The wire-line coring tool of HSQ serial has kept up the technical features of conventional placer drills and derived the advanced structure from steel cable fishing tool for inner barrel.
HSQ系列绳索取心钻具，既保持了现用砂钻钻进的工艺特点，又发挥了钢绳打捞内管技术的方便性。
3
Abstract: to address the tool convey during horizontal well logging, a tool for wireline testing has been developed.