【摘要】 介绍了一种专用吸具的结构与使用情况,针对存在的安全性隐患,提出了增加安全网兜、保护爪和真空罐以及改进设计连接架等多项措施。其中安全网兜在初样使用过程中得到采用,其余措施在试样研制时得到采用。试样的装配试验表明吸具的改进设计显著提高了安全性和使用性能。更多还原

【Abstract】 The structure and usage of a special vacuum device are introduced. In the original stage products are protected by a mesh pocket. In the sample stage several sets of protective claws and vacuum tank are designed and the structure of the connected frame is improved. Experiments show that these solutions improve significantly the security and performance of the special vacuum device.更多还原