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我厂工具车间3A64万能磨床的通风除尘系统,是按国外设计的图纸进行安装的。由于原设计脱离生产实践,存在问题不少。其中主要问题:一是采用的金属软管缺乏切合实际的柔软性,不易固定和定位,同时漏风量大,使用不灵活;二是吸尘罩的结构设计不合理,不能满足工艺及通风技术的要求,吸尘效果差;三是采用的型水膜除尘器不切实用,影响通风效果。为了解决
The ventilation and dust removal system of the 3A64 Universal Grinding Machine in the tool shop of our factory is installed according to the drawings of foreign designs. Due to the original design being out of production practice, there are many problems. The main problems are: First, the metal hose used lacks practical flexibility, and it is not easy to be fixed and positioned. At the same time, the amount of air leakage is large and the use is inflexible. Second, the structural design of the dust cover is irrational and it cannot meet the requirements of technology and ventilation technology. Requirements, bad effect of vacuum; Third, the use of water film dust collector is not effective, affecting the ventilation effect. To solve