电火花线切割概述(国外英文资料).docVIP

电火花线切割概述(国外英文资料) The document comes from the network, it is oneself collect to organize, if have omission, mistake, still ask everybody to correct! The purpose and requirements of CNC linear cutting practice; Master the principle, characteristics and application scope of linear cutting Understand the system composition and function of the line cutting machine tool Grasp the programming method of line cutting machine tool, master at least one method, practice the general procedure Grasp the operation method of line cutting machine tool Understand the automatic programming of line cutting machine tools Understand the daily maintenance of line cutting machine tool and basic troubleshooting An overview of the electrical discharge line cutting Wire-cut edm machine with wire electrode (tungsten molybdenum wire, molybdenum wire, etc.) as a tool electrode, under the action of pulse power, spark discharge formed between the electrodes and the machining tools, instant spark channel, a significant amount of heat that surface melting and vaporization, edm wire cutting machine tool by x-y dragging plate movement, makes the wire electrode along a predetermined path, so as to achieve the purpose of machining This article in BKDC, for example Machine specifications: Control shaft: X, Y, U, V Minimum setting unit: 0.001 mm Minimum moving unit: 0.001 mm Input: serial input, disk input, keyboard input Code: ISO, 3B, DXF code Instructions: increments, absolute values Instruction unit: metric system, British system Gap compensation: X, Y, U, V, 4, 0 ~ 127 mu m Line size compensation: 0 ~ 9.999 mm Processing mode: file mode CMD, ISO, 3B, DXF files can be converted to ISO Automatic opposite side, automatically seek to the center of the hole Automatic vertical back Cutting direction: forward or backward Graphic display: the plane of the workpiece, the lower plane, the frame of the silk frame, the ratio of the lower plane figure to any choice Processing status shows: the cutting graphics ar