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我厂木工车间使用的MB504型木工平刨由于缺少安全防护装置,安装使用6年,先后伤过8个人的手指。为解决这个问题,我们根据有关资料和有关单位的经验,设计了一种机械控制双保护安全装置。在几年来的试用中,没有再发生过断指事故。 这种安全装置(见示意图)由前护齿和后护罩组成。 ?
The MB504 woodworking planer used by our workshop in woodworking workshop has been used for 6 years and has injured 8 fingers since it lacks safety protection device. To solve this problem, based on the relevant information and the experience of the relevant units, we designed a mechanical control double protection safety device. In several years of trial, there is no recurrence of finger accidents. This safety device (see illustration) consists of front guard and rear guard. ?