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EDM设备可加工微米尺度线材 - China Medical Device Manufacturer
CMDM

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Fri, January 19th, 2018

2005 春季刊 » 技术新知
EDM设备可加工微米尺度线材

制造极为精确的元件要求机械有微米甚至纳米型号的部件,这就促使制造商开发出与之相辅的卧式线材EDM设备。该系统由Makino研磨机公司(日本东京;www.makino.com)生产,可使用直径小至0.02mm的线材进行自动穿线和加工。

Makino研磨机公司推出的卧式线材EDM 设备,可使用直径小至0.02mm的线材进行自动穿线和加工,以满足小巧轻型零部件的工艺要求。

UPJ-2可自动将小直径线材穿过直径0.07mm的起始孔,孔距为0.15mm。使用非传导性流体有助于减少火花隙并提高工件的表面光洁度。

机器需置于温控环境中。Makino的过温保护系统可将内部温度变化幅度控制在0.5C以内,这可有效确保机器长时间运转时的高加工精度。

X,y和z轴迁移范围为200x200x60mm,而u及v轴迁移特定为10mm。X、y、u、v轴备有标准50纳米等级的反馈系统,以增加定位精度,便于进行显微机械加工。

用V型导丝代替圆形导丝来优化穿线精度。该机器配有WindowsCE操作系统、15英寸LCD显示屏和以太网界面。

还提供自动换件装置和核心移除单元等选购件。公司指出,核心移除单元能在加工后自动切除核心,从而增加产量。

UPJ-2十分适于医疗设备及其它行业更小、更轻而功能更强的部件的生产。


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