广东11选5

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高速挖掘機軸承

2017-07-18 15:12:14

一般的密封挖掘機軸承,接觸到由于摩擦產生熱量的密封。一些制造商制造一個非接觸式密封,這樣就可以在不增加熱量的情況下允許高速運轉。

ZHEGEWENTIZHIDEKAOLV,DANGNIYUNXINGZAI10 - 20,000DErpmFANWEINEI,ZAIZHEXIEJIAOGAODESUDUFANWEINEI,CAILIAOBIANDEZHIGUANZHONGYAO。PUTONGDEJIUWAJUEJIZHOUCHENGYOUGANGLONGZI。GAOSUZHOUCHENGYOUHUANGTONG/QINGTONGHUOSULIAOLONGZI。RENMENXIANGYAOZUODESHIJINLIANGJIANSHAOLONGZHONG。ZHEGEXIANGFASHI,ZAIWAJUEJIZHOUCHENGSHANGFEIXINGDEZHONGLIANGYUEXIAO,XUYAODENENGLIANGJIUYUESHAO,CONGERSHITAFEIQILAI,CONGERCHANSHENGGENGSHAODERELIANG。

WEILERANGWAJUEJIZHOUCHENGYUNXINGDEGENGKUAI,NIXUYAOBAOCHITADERUNHUAHEBAOCHITADELIANGSHUANG。TAIDIDERUNHUAYOUZHANDUYIWEIZHURUNHUAYOUBEIRENGDIAO,NIDEQIUBUZAIGUANGHUA。TIGAORUNHUAYOUDEZHANDU,TAHUITINGLIUZAITABENLAIDEWEIZHI,DANSHIXIANZAINICHANSHENGGENGDUODERELIANG。YIGEYOUQUDEWENTISHI:SHENMESHIHOUSUDUBEIRENWEISHIMOUGEZHOUCHENGCHICUNDE“GAOSU”,NEIMENISHENMESHIHOUXUYAOKAOLVTESHUDELONGXINGSHEJI?YINWEIYOUYIGEJIAOZUOndmDESUDUYINZIKEYIBEIJISUAN。

YImm(mmCHUYI2)DEPINGJUNZHIJINGWEILI,JIANGQICHENGYIWAJUEJIZHOUCHENGDECAOZUOSUDU。ZHENGCHANGDEDIANJILEIXINGYINGYONGCHENGXUYUANDIYUndm = 500,000。CHAOGUOndm = 500,000BIAOSHIGAOSU。JICHUANGZHUZHOUZHOUCHENGYIYUCAOZUO,CHAOGUOndm = 1,000,000。 SUDUYINZIYEYONGYUQUEDINGXUYAODELONGXINGSHEJI。DUIYUGUNZHUWAJUEJIZHOUCHENG,SHIYONGXIALIEZHUNZE:

鋼籠:上ndm = 600,000

機加工黃銅籠:上ndm = 1,200,000

聚合物籠:根據籠式設計,最高可達1,400,000

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