滾針軸承的裝置技巧
對dui於yu無wu內nei圈quan或huo無wu外wai圈quan的de滾gun針zhen軸zhou承cheng,在zai裝zhuang置zhi時shi,可ke先xian將jiang軸zhou或huo殼ke體ti孔kong的de翻fan滾gun外wai表biao塗tu一yi薄bo層ceng潤run滑hua脂zhi,並bing把ba滾gun針zhen依yi次ci緊jin貼tie於yu裝zhuang置zhi部bu位wei的de潤run滑hua脂zhi上shang。貼tie放fang最zui終zhong一yi根gen滾gun針zhen時shi應ying留liu有you空kong隙xi,空kong隙xi的de大da小xiao在zai滾gun針zhen軸zhou承cheng的de圓yuan周zhou上shang以yi0。5mm為宜。千萬不能把最終一根滾針硬擠裝進去,或者少裝一根滾針,由於硬擠裝時,軸承會被卡死不能旋轉;少裝時,空隙過大,易造成軸承運轉時滾針產生扭擺和折斷。
zheertebiezhichu,duiyuzhiyaochongyawaiquandegunzhenzhoucheng,youyuwaiquanbihenbo,zuihaobuyongshouchuijidazhuangzhi,yingshiyongyalijiyaru。youyushouchuijidashi,yalibujunyun,rongyishigunzhenzhouchengdewaiquanchanshengbufenbianxing。
zhuangzhimanzhuanggunzhenzhoucheng,tongchangshiliyongfuzuotaotongjinxingde。zheshi,fuzuogunhuofuzuotaotongtuozhugunzhenbushigunzhendiaochu,zhoujingyiqibenshendedaojiaojianggunzhenxianqi,suizhegunzhenzhouchengzaizhoujingshangxianglimanmanyidong,fuzuogunhuofuzuotaotongbianmanmantuichu,zhizhizhuangdaogongzuoweizhitingzhi。
輔佐輥、輔佐套筒的外徑應比軸直徑小0.1―0.3mm。裝置時,先將軸承外圈內外表塗以潤滑脂,靠緊內外表貼放滾針(放入最終一根滾針時應留有空隙),jiezhebatidaizhoujinghuozhouchengneiquandefuzuogunhuofuzuotaotongtuiruwaiquankongnei,bingshiqiduanmianduizhunzhuangzhizhouduanmianhuoyizhuangzhizaizhoushangdezhouchengneiquanduanmian,ranhouyongyalijihuoshouchuijidashijiayali。
滾gun針zhen軸zhou承cheng也ye能neng夠gou這zhe樣yang裝zhuang置zhi,行xing將jiang輔fu佐zuo套tao筒tong外wai徑jing塗tu一yi薄bo層ceng潤run滑hua油you,套tao入ru軸zhou承cheng外wai圈quan,使shi輔fu佐zuo套tao筒tong和he軸zhou承cheng外wai圈quan構gou成cheng一yi個ge環huan形xing孔kong,然ran後hou再zai於yu環huan形xing孔kong中zhong裝zhuang滾gun針zhen。裝zhuang完wan滾gun針zhen之zhi後hou,用yong工gong作zuo軸zhou將jiang輔fu佐zuo套tao筒tong推tui出chu即ji可ke。
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