论文部分内容阅读
传动装置的危险机械传动一般分为齿轮传动、链传动和带传动。由于部件不符合要求,如机械设计不合理,传动部分和突出的转动部分外露、无防护等,可能把手、衣服绞入其中造成伤害。链传动与皮带传动中,带轮容易把工具或人的肢体卷入;当链和带断裂时,容易发生接头抓带人体,皮带飞起伤人。传动过程中的摩擦和带速高等原因,也容易使传
The danger of transmission Mechanical transmission is generally divided into gear transmission, chain transmission and belt drive. As the parts do not meet the requirements, such as mechanical design is not reasonable, the transmission part and the prominent part of the exposed rotation, no protection, etc., may handle, clothes twisted into one cause harm. Chain drive and belt drive, the pulley is easy to get involved in the tool or the human body; when the chain and the band break, prone to catch the body with a joint, the belt flies wounding. Transmission friction and belt speed and other reasons, but also easy to pass