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许多轴类、盘类零件都要靠磨加工取得最终尺寸,磨加工的重要性是显而易见的。然而,由于磨加工工艺的特殊性,一直是机械加工自动化的薄弱环节。目前国内大都用手动进给的工作方式,因为工艺状态不稳定,难以达到高而均一的加工质量。 微型计算机的出现和发展,给现有机床的技术改造带来了强有力的新手段。目前国内已有改造车床的微机数控装置。为了技术改造的需要,我厂研制了专用于磨床改造的微机数控装置,相应编制了MNC—1专用软件。它们能适应磨加工的复杂工艺要求,并且开环、闭环兼容,可以很灵活地应用。
Many shaft, disc parts have to rely on grinding to obtain the final size, the importance of grinding is obvious. However, due to the special nature of the grinding process, machining automation has always been the weak link. At present, most domestic manual feed mode of work, because the process state is unstable, it is difficult to achieve high and uniform processing quality. The advent and development of microcomputers brought a powerful new approach to the technological transformation of existing machine tools. At present, there have been transformation of lathe computer numerical control device. In order to meet the needs of technological innovation, our factory has developed a computer numerical control device dedicated to the transformation of grinder, corresponding to the preparation of MNC-1 dedicated software. They meet the complex process requirements of the mill, and open-loop, closed-loop compatible, can be very flexible application.