確保球磨機正常作業的重點其中包括對球磨機螺栓螺母進行防鬆處理。
目mu前qian,全quan球qiu已yi研yan發fa出chu十shi餘yu種zhong鎖suo緊jin螺luo母mu,而er我wo們men選xuan用yong螺luo母mu的de原yuan則ze就jiu是shi根gen據ju振zhen動dong衝chong擊ji的de大da小xiao。在zai我wo國guo,一yi般ban的de球qiu磨mo機ji襯chen板ban固gu定ding螺luo拴shuan是shi采cai用yong石shi棉mian橡xiang膠jiao板ban和he鉛qian油you線xian麻ma絲si、石shi棉mian繩sheng等deng,效xiao果guo不bu是shi很hen理li想xiang。有you的de水shui泥ni廠chang則ze采cai用yong雙shuang螺luo母mu固gu定ding,這zhe樣yang就jiu使shi螺luo母mu的de數shu量liang和he重zhong量liang增zeng加jia非fei常chang多duo,這zhe樣yang多duo的de螺luo母mu使shi操cao作zuo人ren員yuan在zai安an裝zhuang檢jian修xiu時shi也ye費fei時shi費fei力li。如ru某mou水shui泥ni廠changФ4.5mx15.11m水泥球磨機,僅襯板螺栓約2500個。若采用雙螺母固定,一個螺母約重0.371kg,這樣就大約增重927.5kg,將近一頓。還有計算費用的話,一個按8元,則需要增加費用8*2500 =20000元yuan。而er且qie目mu前qian隻zhi有you很hen少shao數shu的de人ren才cai能neng掌zhang握wo背bei母mu和he鎖suo母mu的de正zheng確que使shi用yong方fang法fa,所suo以yi很hen難nan達da到dao理li想xiang的de效xiao果guo。采cai用yong雙shuang螺luo母mu這zhe種zhong方fang法fa後hou,螺luo栓shuan的de長chang度du要yao適shi度du加jia長chang,相xiang應ying的de重zhong量liang也ye就jiu增zeng大da,安an裝zhuang拆chai卸xie維wei修xiu費fei時shi費fei力li費fei財cai。所suo以yi,也ye不bu是shi一yi種zhong很hen好hao的de辦ban法fa。
所以水泥廠從國外引進生料磨、水shui泥ni球qiu磨mo機ji等deng多duo種zhong設she備bei投tou入ru運yun轉zhuan。其qi襯chen板ban固gu定ding螺luo栓shuan采cai用yong了le帶dai彈dan簧huang片pian的de鎖suo緊jin螺luo母mu和he碟die形xing墊dian圈quan加jia優you質zhi耐nai溫wen像xiang膠jiao密mi封feng圈quan進jin行xing緊jin固gu和he密mi密mi封feng等deng新xin型xing結jie構gou,使shi用yong多duo年nian來lai一yi直zhi很hen理li想xiang,如ru圖tu1所示。

weigaibianwoguozhefangmiandeluohoujumian,shichangshangyanzhichuleduozhongxinxingdeluoshuanluomuyijipeitaodegezhongjietoudeng,jikeyidangongying,yekechengtaogongying。tongguoshijianzhengming,qideanzhuangbujinketigaoqiumojideyunxingxiaolv,jianshaojianxiuweihugongzuoliang,erqieduibaohushebei、降低工人的勞動強度境等都有重大作用。
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