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黃江不銹鋼定位銷定位銷批發(fā)商
價(jià)格
訂貨量(個(gè))
¥0.20
≥1
店鋪主推品 熱銷潛力款
䝒䝏䝐䝓䝓䝔䝕䝏䝔䝒䝕
在線客服
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東莞市高埗雄金贏五金加工店
店齡5年
企業(yè)認(rèn)證
聯(lián)系人
胡日雄
聯(lián)系電話
䝒䝏䝐䝓䝓䝔䝕䝏䝔䝒䝕
經(jīng)營(yíng)模式
生產(chǎn)廠家
所在地區(qū)
廣東省東莞市
黃江不銹鋼定位銷定位銷批發(fā)商
扭轉(zhuǎn)剛度 軸的扭轉(zhuǎn)剛度校核是計(jì)算的軸的工作時(shí)扭轉(zhuǎn)變形量,是用每米軸長(zhǎng)的扭角 度量的。軸的扭轉(zhuǎn)變形要影響機(jī)器的性能和工作精度,如內(nèi)燃機(jī)凸輪軸的扭轉(zhuǎn)角過(guò)大,會(huì)影響氣門的正確啟閉時(shí)間;龍門式起重機(jī)運(yùn)動(dòng)機(jī)構(gòu)傳動(dòng)軸的扭轉(zhuǎn)角會(huì)影響驅(qū)動(dòng)輪的同步性;對(duì)有發(fā)生扭轉(zhuǎn)振動(dòng)危險(xiǎn)的軸以及操縱系統(tǒng)中的軸,都需要有較大的扭轉(zhuǎn)剛度。
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