化的指标差。
7.4.3 specimen cutting Acceptance
7.4.3 试件切削验收
You can refer to the CNC machine tool cutting at home and abroad specimen standards, qualified operatives, with the programming staff to test cutting. Acceptance specimen cutting machine stiffness can be cutting, noise, trajectory, and other related actions, the general should not be used for product components specimen use.
可以参照国内外有关数控机床切削试件标准，在有资格的操作工、编程人员配合下进行试切削。试件切削可验收机e刚度、切削力、噪声、运动轨迹、关联动作等，一般不宜采用产品零件作试件使用。
7.4.4 drawings, information acceptance
7.4.4 图纸、资料验收
Machine transformation of the latter should be timely drawings (including schematics, layout plans, wiring diagram, ladder diagram, etc.), information (including various brochures), the transformation of files (including the transformation before and after the various records) summary, collating, transfer to stall. Maintain data integrity, effective, continuous, and that the future stability of the equipment running is very important.
机床改造完后，应及时将图纸(包括原理图、配置图、接线图、梯形图等)、资料(包括各类说明书)、改造档案(包括改造前、后的各种记录)汇总、整理、移交入档。保持资t的完整、有效、连续，这对该设备的今后稳定运行是十分重要的。
7.4.5 summing up, enhancing
7.4.5 总结、提高
After the end of each should be promptly summed up, helps improve the operational level of technical personnel, but also conducive to the whole enterprise technical progress.
每次改造结束后应及时总结，既有利于提高技术人员的业务水平，也有利于整个企业的技术进步。
8, several examples of NC
八、数控改造几个实例
1, use of X53 milling SIEMENS 810M
1、用SIEMENS 810M改造X53铣床
1998, the company invested 200,000 yuan, with Germany's Siemens 810 M CNC system, 611 A AC servo drive system for the company's X53 as a model of the milling machine for X, Y, Z three-axis NC transformation of the original reservation Spindle and cooling systems; transformation of the three-axis machine used in the roller screw and gear drive mechanism. Transformation of the entire work includes mechanical design, electrical design, PLC and the establishment of procedures for debugging, machine overhaul and, finally, the components are installed and debug. Milling After the transformation, processing effective itinerary X / Y / Z-axis respectively 880/270/280 mm; maximum speed X / Y / Z-axis respectively 5000/1500/800 mm / min; manual speed X / Y / Z-axis respectively
