控制系统部分包括步进电机控制电路和脉冲电源电路，这是数控电火花加工机床的重点设计部分，也是难点。
The controlling system part contains the circuit of step-by-step electromotor control and the circuit of pulse electrical source.
本文简要介绍了数控电火花机床的主要功能、加工工艺及应用实例。
The paper introduces the main functions, machining technology and application examples of NC EDM machines.
本文论述了我们研制的用系统机和单片机组成的精密电火花加工机床数控系统。
This paper develops the CNC system of precision electrical discharge machining (EDM) machines tool which consists of computer and single chip microcomputer.
该设计课题是DK7132数控电火花穿孔成型加工机床。
My design subject is DK7132 numerical control electrical-discharge perforation molding machining tool.
同时拥有，线切割机、电火花机、数控机床、磨床等先进设备，形成较强的设计开发、加工制造注胶模具的能力。
Also have line + machine, CNC spark machine, advanced equipment, etc, strong design and manufacturing plastic injection mold.
各类机床及配套设备：加工中心、电火花、线切割机、数控铣、镗、车、钻床、雕刻机；
Various types of machine tools and ancillary equipment : machining centers, EDM, EDM, CNC, milling, boring, lathe, drill press, CNC ;
各类机床及配套设备：加工中心、电火花、线切割机、数控铣、镗、车、钻床、雕刻机；
Various types of machine tools and ancillary equipment : machining centers, EDM, EDM, CNC, milling, boring, lathe, drill press, CNC ;
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