国产午夜福利在线观看视频_,中国年轻丰满女人毛茸茸 ,成人午夜a级毛片免费,高潮射精日本韩国在线播放

您好,歡迎來(lái)到 河北三渡卷?yè)P(yáng)啟閉機(jī)專(zhuān)業(yè)生產(chǎn)廠家 官網(wǎng)!

專(zhuān)業(yè)卷?yè)P(yáng)啟閉機(jī)生產(chǎn)廠家專(zhuān)業(yè)卷?yè)P(yáng)啟閉機(jī)生產(chǎn)廠家

1601431391440321_副本

熱門(mén)關(guān)鍵詞:

當(dāng)前位置:卷?yè)P(yáng)啟閉機(jī) > 業(yè)界資訊 > 詳細(xì)講解卷?yè)P(yáng)啟閉機(jī)滾動(dòng)輪的潤(rùn)滑方式

詳細(xì)講解卷?yè)P(yáng)啟閉機(jī)滾動(dòng)輪的潤(rùn)滑方式

責(zé)任編輯:網(wǎng)站管理 發(fā)布時(shí)間:2019-02-20 點(diǎn)擊數(shù):-

<span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">固定式卷?yè)P(yáng)式啟閉機(jī)由起升機(jī)構(gòu)和機(jī)架組成。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">2、起升機(jī)構(gòu)的作用:使需求啟、吊的重物取得升、降運(yùn)動(dòng)。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">3、起升機(jī)構(gòu)的組成:電動(dòng)機(jī)、加速器、卷筒、鋼絲繩、滑輪組超載限制器、限位開(kāi)關(guān)、行程指示器等組成。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">(一)起升機(jī)構(gòu)的全體布置:取決于閘門(mén)的吊點(diǎn)數(shù)和驅(qū)動(dòng)方式。<br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;"> 1、單吊點(diǎn)的總體布置:可分同軸和展開(kāi)式兩種。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">1)同軸線布置:電動(dòng)機(jī)和卷筒的軸線是重合的。   優(yōu)點(diǎn):構(gòu)造緊湊。缺陷:維護(hù)和檢修不方便。<br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><p style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;">2)展開(kāi)式布置:電動(dòng)機(jī)和卷筒的軸線是平行的。 <p style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;">20190124225305_96890<span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">     特點(diǎn):(1)增設(shè)了一個(gè)開(kāi)式齒輪,以調(diào)理傳動(dòng)比和拉開(kāi)電動(dòng)機(jī)與卷筒的中心距。如圖: <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">   2、雙吊點(diǎn)啟閉機(jī)起升機(jī)構(gòu)的總體布置    1)集中驅(qū)動(dòng)的雙吊點(diǎn)起升機(jī)構(gòu) <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">   用一臺(tái)電動(dòng)機(jī),經(jīng)過(guò)一套傳動(dòng)安裝驅(qū)動(dòng)兩個(gè)卷筒的傳動(dòng)方式稱(chēng)集中驅(qū)動(dòng)。(小車(chē)行走機(jī)構(gòu))    2)辨別驅(qū)動(dòng)的雙吊點(diǎn)起升機(jī)構(gòu) <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">兩臺(tái)電動(dòng)機(jī),各經(jīng)過(guò)一套傳動(dòng)安裝辨別驅(qū)動(dòng)各自的卷筒,并用聯(lián)軸器將兩側(cè)卷筒同步轉(zhuǎn)動(dòng)。從而到達(dá)兩側(cè)吊耳同步挪動(dòng)。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;"> <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">(二)起升機(jī)構(gòu)的任務(wù)原理 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">1、當(dāng)操作提門(mén)按紐時(shí),制動(dòng)器翻開(kāi),電動(dòng)機(jī)輸入扭矩帶動(dòng)卷筒旋轉(zhuǎn),收起鋼絲繩,閘門(mén)起升。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">2、當(dāng)需求中止時(shí):切斷電源,同時(shí)制動(dòng)器閉合,閘門(mén)中止運(yùn)動(dòng)而持住。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">3、閘門(mén)下降時(shí),電動(dòng)機(jī)接通電源,制動(dòng)器同時(shí)也翻開(kāi)、閘門(mén)在自重作用下減速下滑,這時(shí)電動(dòng)機(jī)進(jìn)入反應(yīng)制動(dòng)形態(tài)的任務(wù)形態(tài)。當(dāng)制動(dòng)力等于閘門(mén)的自重時(shí),閘門(mén)勻速下降。門(mén)到位時(shí)停電源。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">(三)加速器 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">1、作用:傳遞運(yùn)動(dòng),降低轉(zhuǎn)速和增鼎力矩。<br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">2、加速器的方式:立式(門(mén)機(jī)小車(chē)行走機(jī)構(gòu))和臥式兩種。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">3、通用加速器如;ZQ型(相當(dāng)于JZQ型、PM型)、漸開(kāi)線圓柱齒輪加速器和ZDH、ZLH、ZSH型加速器。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">1)通用型號(hào):JZQ   500----  Ⅳ ------2     Z  <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">4、加速器的光滑 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">1)臥式加速器的光滑方式:油池光滑、飛濺光滑。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">特點(diǎn):(1)將油飛濺到油箱蓋上散熱。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">         (2)油箱蓋上的油流到軸上對(duì)軸承和齒輪停止光滑。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">  4、立式和高速加速箱 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;"> 特點(diǎn):(1)需求用公用油泵停止光滑。(小車(chē)行走機(jī)構(gòu)) <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">5、用油規(guī)范 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">1)負(fù)荷大、轉(zhuǎn)速低、溫度高的加速器用黏度大的光滑油。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">2)負(fù)荷小、轉(zhuǎn)速高、溫度低的加速器用黏度小的光滑油。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">3)依據(jù)環(huán)境溫度變化也要停止光滑油的調(diào)整。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">6、加速器的密封 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">1)結(jié)合面采用586密封膠停止密封。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">2)軸頭采用氈圈、皮圈、及油盤(pán)等密封安裝。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">7、開(kāi)式齒輪安裝 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">1)開(kāi)式齒輪的作用也是起加速的,其齒輪方式是關(guān)閉的,它的毀壞方式次要是磨損。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">2)在運(yùn)轉(zhuǎn)中采用鈣基脂等停止光滑。<br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">四)聯(lián)軸器 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">1、聯(lián)軸器的作用:銜接電動(dòng)機(jī)、加速器及傳動(dòng)軸,以傳遞運(yùn)動(dòng)和扭矩,增加運(yùn)轉(zhuǎn)時(shí)的振動(dòng) <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">2、由于裝置誤差和運(yùn)轉(zhuǎn)中的變化,使其軸線發(fā)作變化,其表現(xiàn)方式有:軸向、徑向、角度及其綜合位移。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">3、聯(lián)軸器的方式:齒輪、彈性套柱銷(xiāo)聯(lián)軸器兩大種。 <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" /><span style="color: rgb(102, 102, 102); font-family: "Microsoft YaHei"; font-size: 16px; text-align: justify;">1)齒輪聯(lián)軸器有:全齒和半齒兩種。使用于銜接程度同心軸。  <br style="padding: 0px; margin: 0px; font-family: "Microsoft YaHei"; color: rgb(102, 102, 102); font-size: 16px; text-align: justify;" />

最新產(chǎn)品

銀川卷?yè)P(yáng)啟閉機(jī)
銀川卷?yè)P(yáng)啟閉機(jī)
     銀川卷?yè)P(yáng)啟閉機(jī)廠家采用戶(hù)外型長(zhǎng)時(shí)工作制電機(jī),防護(hù)等 ...
山西螺桿啟閉機(jī)
山西螺桿啟閉機(jī)
螺桿啟閉機(jī)又稱(chēng)螺桿式啟閉機(jī),是一種用螺紋桿直接或通過(guò)導(dǎo)向滑塊、連桿與閘門(mén)門(mén)葉相連接,螺桿上下移動(dòng)以啟 ...
長(zhǎng)沙螺桿啟閉機(jī)
長(zhǎng)沙螺桿啟閉機(jī)
1.在保證底座基礎(chǔ)平面水平的前提下方可安裝螺桿啟閉機(jī),啟閉機(jī)的底座必須與基礎(chǔ)平面接觸超過(guò)90%的面積 ...

在線留言

  • 姓 名*
  • 電 話*
  • 郵 箱*
  • 留言?xún)?nèi)容





友情鏈接

no cache
Processed in 0.478302 Second.