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(一)改进SZZ_2型900×1800双层振动筛的吊装方法原SZZ_2型900×1800双层振动筛的四角钢绳吊,是用钢绳卡子夹,在生产中因磨损大,钢绳每隔3～7天就断一次,换钢绳次数多,既误时间,又影响生产。原振动筛的筛网是用压条和螺丝固定在筛架上,筛网面,特别是二层筛网,在生产过程中,少则几小时,多则5～6天就撕坏一张,经常更换筛网既费时间、材料,又影响生产。为了解决上述两个问题,一是将钢绳卡子夹吊改为钢绳铅托吊,二是将原筛网压装改为绷装和压装结合的方法。改进后,通过几个月的生产实践,
(A) to improve the lifting method SZZ_2 900 × 1800 double-deck shaker The SZZ_2 type 900 × 1800 double-shaker four angle steel rope crane is a steel clip, due to wear and tear in the production of steel wire every 3 to 7 days off once, change the number of steel rope, both time, but also affect the production. The original shaker screen is pressed with screws and fixed on the screen frame, the screen surface, especially the two-story screen, in the production process, from a few hours, as many as 5 to 6 days to tear a, Often changing the screen takes time, material, but also affect the production. In order to solve the above two problems, one is to change the clamp of the rope clamp to the rope support of the rope, and the other is to change the pressure of the original screen to the method of assembling and pressing. After the improvement, through several months of production practice,