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随着科学技术与生产的不断发展,在现代机械制造工业中,对机械位移(直线与角度)自动测量技术的精度、效率和可靠性等方面的要求越来越高。微电子工业的高速发展,小型、新颖的传感器的不断涌现,使机械位移的数字化显示和自动控制成为现实。机械位移数字显示装置(简称数显装置)是一种非电量测量装置,具有很高的检测精度,使用、维护方便,价格低廉,可广泛应用于车床、铣床、镗床、钻床、电加工机床和冲剪等设备的改造,特别适用于重型机床和精密机床。如果与微机相联,还可以起到简易数控的作用。应用
With the continuous development of science and technology and production, in the modern machinery manufacturing industry, the requirements on the accuracy, efficiency and reliability of automatic measurement technology of mechanical displacement (straight line and angle) are higher and higher. The rapid development of the microelectronics industry, small, novel sensors continue to emerge, the digital display of mechanical displacement and automatic control become a reality. Mechanical displacement digital display device (referred to as digital display device) is a non-power measurement device, with high detection accuracy, easy to use, easy maintenance, low price, can be widely used in lathes, milling machines, boring machines, drilling machines, electrical processing machines and Punching and other equipment transformation, especially for heavy machine tools and precision machine tools. If associated with the computer, but also can play a simple numerical control role. application