MZ208内圆磨床的电气改装

• 机 构: 烟台轴承厂
• 出 处: 轴承
• 发表日期: 1977年06期
• 关键词: 内圆磨床 MZ208 电感测量 电气联锁 小型继电器 中间继电器 机械手 机床厂 电主轴 接触不良

该厂对无锡机床厂1973年生产的MZ208全自动内圆磨床进行了改装。根据使用的具体情况,在控制系统上保留了原机床的手动调整部分和仪表测量全自动部分。以通用的JZ7中间继电器代替了小型继电器,克服了接插和触点接触不良的缺点。用电感测量代替气动测量,解决了积水问题。对机械手采用了强迫下料,保证了上下料的可靠性。取消了原来利用工件的电气联锁,将中频发电机的起动与电主轴的起动分别进行,克服了起动跳闸的缺点。附图2幅。

The factory on the Wuxi Machine Tool Works produced in 1973 MZ208 automatic internal grinder was modified. According to the specific circumstances of use, the original part of the original machine tool and the fully automatic part of the meter are retained on the control system. A universal JZ7 relay instead of a small relay, to overcome the poor contact and plug the shortcomings. Inductance measurement instead of pneumatic measurement, to solve the problem of water. Forced by the manipulator used to ensure that the reliability of the loading and unloading. The original use of the electrical interlock to cancel the workpiece, the IF generator start and spindle start separately, to overcome the shortcomings of starting tripping. Figure 2 Photo.