新聞:江陰市涂布機(jī)專用步進(jìn)電機(jī)57BYG004性價(jià)比 |
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新聞:江陰市涂布機(jī)專用步進(jìn)電機(jī)57BYG004性價(jià)比 減速齒輪箱選型和減少減速齒輪箱的噪音問題 一般來說,使用減速齒輪箱之前和使用過程中都會(huì)由于一些原因引起齒輪箱的噪音。那么降低減速齒輪箱噪音的方法有哪些呢? 降低減速齒輪箱噪音的方法: 1、提高齒輪的精度、選擇合適的齒輪參數(shù); 2、對(duì)裝配工人進(jìn)行培訓(xùn),提高工人的裝配水平,減少齒輪的安裝誤差; 3、調(diào)整電機(jī)聯(lián)軸器和齒輪箱聯(lián)軸器的同心度; 4、加固機(jī)架平臺(tái),減少共振; 5、改善齒輪的潤(rùn)滑情況,減少齒輪和軸承間的磨損以及齒輪與齒輪之間的嚙合間隙; 6、提高齒輪軸的剛度。 新聞:江陰市涂布機(jī)專用步進(jìn)電機(jī)57BYG004性價(jià)比 CV400-3-S-B-G1-LD-V6 CV400-5-S-B-G1-LD-V6 CV400-10-S-B-G1-LD-V6 CV400-15-S-B-G1-LD-V6 CV400-20-S-B-G1-LD-V6 CV400-25-S-B-G1-LD-V6 CV400-30-S-B-G1-LD-V6 CV400-40-S-B-G1-LD-V6 CV400-45-S-B-G1-LD-V6 CV400-50-S-B-G1-LD-V6 CV400-60-S-B-G1-LD-V6 CV400-70-S-B-G1-LD-V6 CV400-80-S-B-G1-LD-V6 CV400-90-S-B-G1-LD-V6 CV400-100-S-B-G1-LD-V6 CV400-120-S-B-G1-LD-V6 CV400-140-S-B-G1-LD-V6 CV400-160-S-B-G1-LD-V6 CV400-180-S-B-G1-LD-V6 CV400-200-S-B-G1-LD-V6 CV750-3-S-B-G1-LD-V6 CV750-5-S-B-G1-LD-V6 CV750-10-S-B-G1-LD-V6 CV750-15-S-B-G1-LD-V6 CV750-20-S-B-G1-LD-V6 CV750-25-S-B-G1-LD-V6 CV750-30-S-B-G1-LD-V6 CV750-40-S-B-G1-LD-V6 CV750-45-S-B-G1-LD-V6 CV750-50-S-B-G1-LD-V6 CV750-60-S-B-G1-LD-V6 CV750-70-S-B-G1-LD-V6 CV750-80-S-B-G1-LD-V6 CV750-90-S-B-G1-LD-V6 CV750-100-S-B-G1-LD-V6 CV750-120-S-B-G1-LD-V6 CV750-140-S-B-G1-LD-V6 CV750-160-S-B-G1-LD-V6 CV750-180-S-B-G1-LD-V6 CV750-200-S-B-G1-LD-V6 CV1500-3-S-B-G1-LD-V6 CV1500-5-S-B-G1-LD-V6 CV1500-10-S-B-G1-LD-V6 CV1500-15-S-B-G1-LD-V6 CV1500-20-S-B-G1-LD-V6 CV1500-25-S-B-G1-LD-V6 CV1500-30-S-B-G1-LD-V6 CV1500-40-S-B-G1-LD-V6 CV1500-45-S-B-G1-LD-V6 CV1500-50-S-B-G1-LD-V6 CV1500-60-S-B-G1-LD-V6 CV1500-70-S-B-G1-LD-V6 CV1500-80-S-B-G1-LD-V6 CV1500-90-S-B-G1-LD-V6 CV1500-100-S-B-G1-LD-V6 CV1500-120-S-B-G1-LD-V6 CV1500-140-S-B-G1-LD-V6 CV1500-160-S-B-G1-LD-V6 CV1500-180-S-B-G1-LD-V6 CV1500-200-S-B-G1-LD-V6 CV2200-3-S-B-G1-LD-V6 CV2200-5-S-B-G1-LD-V6 CV2200-10-S-B-G1-LD-V6 CV2200-15-S-B-G1-LD-V6 CV2200-20-S-B-G1-LD-V6 CV2200-25-S-B-G1-LD-V6 CV2200-30-S-B-G1-LD-V6 CV2200-40-S-B-G1-LD-V6 CV2200-45-S-B-G1-LD-V6 CV2200-50-S-B-G1-LD-V6 CV2200-60-S-B-G1-LD-V6 CV2200-70-S-B-G1-LD-V6 CV2200-80-S-B-G1-LD-V6 CV2200-90-S-B-G1-LD-V6 CV2200-100-S-B-G1-LD-V6 CV2200-120-S-B-G1-LD-V6 CV2200-140-S-B-G1-LD-V6 CV2200-160-S-B-G1-LD-V6 CV2200-180-S-B-G1-LD-V6 CV2200-200-S-B-G1-LD-V6 下面是SKF軸承裝配的一些相關(guān)事項(xiàng)。外圈的裝配事先在外殼的圓周上設(shè)置幾處外圈擠壓螺桿用螺絲,裝配過盈配合的外圈。一面均等地?cái)Q緊螺桿,一邊裝配。這些螺桿孔平常蓋上盲塞,SKF軸承等的分離型軸承,外殼擋肩上設(shè)置幾處切口,使用墊塊,用壓力機(jī)拆卸,或輕輕敲打著拆卸。圓柱孔軸承的裝配可以用壓力機(jī)械拔出簡(jiǎn)單。此時(shí),內(nèi)圈的裝配。要注意讓內(nèi)圈接受其拔力。以使易于拉拔。寬度大的軸承則油壓法與拉拔卡具并用,大型軸承的內(nèi)圈裝配采用油壓法。 ![]() 中空軸式蝸齒行星減速機(jī)加裝一個(gè)斜齒輪減速器在輸入端,組成的減速器可獲得非常低的輸出速度,是斜齒輪級(jí)和蝸齒級(jí)的組合,比純單級(jí)蝸輪行星減速機(jī)具有更高的效率。而且振動(dòng)小,噪音低,能耗低。 常見問題及其原因:(1)行星減速機(jī)發(fā)熱和漏油,(2)蝸輪磨損,(3)傳動(dòng)小斜齒輪磨損,(4)軸承(蝸桿處)損壞。 1 行星減速機(jī)發(fā)熱和漏油。蝸輪行星減速機(jī)為了提率,一般均采用有色金屬做蝸輪,蝸桿則采用較硬的鋼材,由于它是滑動(dòng)磨擦傳動(dòng),在運(yùn)行過程中,就會(huì)產(chǎn)生較高的熱量,使行星減速機(jī)各零件和密封之間熱膨脹產(chǎn)生差異,從而在各配合面產(chǎn)生間隙,而油液由于溫度的升高變稀,容易造成泄漏。主要原因有四點(diǎn),一是材質(zhì)的搭配是否合理,二是嚙合磨擦面的表面質(zhì)量,三是潤(rùn)滑油的選擇,添加量是否正確,四是裝配質(zhì)量和使用環(huán)境。 2 蝸輪磨損。蝸輪一般采用錫青銅,配對(duì)的蝸桿材料一般用45鋼淬硬至HRC45一55,還常用40C:淬硬HRC50一55,經(jīng)蝸桿磨床磨削至粗糙度RaO. 8 fcm,行星減速機(jī)正常運(yùn)行時(shí),蝸桿就象一把淬硬的“銼刀”,不停地銼削蝸輪,使蝸輪產(chǎn)生磨損。一般來說,這種磨損很慢,象某廠有些行星減速機(jī)可以使用10年以上。如果磨損速度較快,就要考慮行星減速機(jī)的選型是否正確,是否有超負(fù)荷運(yùn)行,蝸輪蝸桿的材質(zhì),裝配質(zhì)量或使用環(huán)境等原因。 新聞:江陰市涂布機(jī)專用步進(jìn)電機(jī)57BYG004性價(jià)比 CH100-3-S-B-G1-LD-H6 CH100-5-S-B-G1-LD-H6 CH100-10-S-B-G1-LD-H6 CH100-15-S-B-G1-LD-H6 CH100-20-S-B-G1-LD-H6 CH100-25-S-B-G1-LD-H6 CH100-30-S-B-G1-LD-H6 CH100-40-S-B-G1-LD-H6 CH100-45-S-B-G1-LD-H6 CH100-50-S-B-G1-LD-H6 CH100-60-S-B-G1-LD-H6 CH100-70-S-B-G1-LD-H6 CH100-80-S-B-G1-LD-H6 CH100-90-S-B-G1-LD-H6 CH100-100-S-B-G1-LD-H6 CH100-120-S-B-G1-LD-H6 CH100-140-S-B-G1-LD-H6 CH100-160-S-B-G1-LD-H6 CH100-180-S-B-G1-LD-H6 CH100-200-S-B-G1-LD-H6 CH200-3-S-B-G1-LD-H6 CH200-5-S-B-G1-LD-H6 CH200-10-S-B-G1-LD-H6 CH200-15-S-B-G1-LD-H6 CH200-20-S-B-G1-LD-H6 CH200-25-S-B-G1-LD-H6 CH200-30-S-B-G1-LD-H6 CH200-40-S-B-G1-LD-H6 CH200-45-S-B-G1-LD-H6 CH200-50-S-B-G1-LD-H6 CH200-60-S-B-G1-LD-H6 CH200-70-S-B-G1-LD-H6 CH200-80-S-B-G1-LD-H6 CH200-90-S-B-G1-LD-H6 CH200-100-S-B-G1-LD-H6 CH200-120-S-B-G1-LD-H6 CH200-140-S-B-G1-LD-H6 CH200-160-S-B-G1-LD-H6 CH200-180-S-B-G1-LD-H6 CH200-200-S-B-G1-LD-H6 CH400-3-S-B-G1-LD-H6 CH400-5-S-B-G1-LD-H6 CH400-10-S-B-G1-LD-H6 CH400-15-S-B-G1-LD-H6 CH400-20-S-B-G1-LD-H6 CH400-25-S-B-G1-LD-H6 CH400-30-S-B-G1-LD-H6 CH400-40-S-B-G1-LD-H6 CH400-45-S-B-G1-LD-H6 CH400-50-S-B-G1-LD-H6 CH400-60-S-B-G1-LD-H6 CH400-70-S-B-G1-LD-H6 CH400-80-S-B-G1-LD-H6 CH400-90-S-B-G1-LD-H6 CH400-100-S-B-G1-LD-H6 CH400-120-S-B-G1-LD-H6 CH400-140-S-B-G1-LD-H6 CH400-160-S-B-G1-LD-H6 CH400-180-S-B-G1-LD-H6 CH400-200-S-B-G1-LD-H6 CH750-3-S-B-G1-LD-H6 CH750-5-S-B-G1-LD-H6 CH750-10-S-B-G1-LD-H6 CH750-15-S-B-G1-LD-H6 CH750-20-S-B-G1-LD-H6 CH750-25-S-B-G1-LD-H6 CH750-30-S-B-G1-LD-H6 CH750-40-S-B-G1-LD-H6 CH750-45-S-B-G1-LD-H6 CH750-50-S-B-G1-LD-H6 CH750-60-S-B-G1-LD-H6 CH750-70-S-B-G1-LD-H6 CH750-80-S-B-G1-LD-H6 CH750-90-S-B-G1-LD-H6 CH750-100-S-B-G1-LD-H6 CH750-120-S-B-G1-LD-H6 CH750-140-S-B-G1-LD-H6 CH750-160-S-B-G1-LD-H6 CH750-180-S-B-G1-LD-H6 CH750-200-S-B-G1-LD-H6 SKF進(jìn)口軸承配合的作用是使得SKF進(jìn)口軸承的靜止圈和旋轉(zhuǎn)圈分別與安裝部位的靜止部分(通常是軸承座)和旋轉(zhuǎn)部分(通常是軸)固結(jié)在一起,從而實(shí)現(xiàn)在旋轉(zhuǎn)狀態(tài)下傳遞載荷和限定運(yùn)動(dòng)系統(tǒng)相對(duì)于靜止系統(tǒng)位置的基本任務(wù)。在軸上和軸承座中,SKF進(jìn)口軸承要求在徑向、軸向和切線方向等三個(gè)方向固定其位置。徑向和切向的定位通過對(duì)SKF進(jìn)口軸承套圈的緊配合采實(shí)現(xiàn),軸向定位只有在少數(shù)情況下采用緊配合;一般采用軸向限位零件,諸如端蓋和擋圈等將軸向位置限定在游隙范圍內(nèi)。 ![]() 新聞:江陰市涂布機(jī)專用步進(jìn)電機(jī)57BYG004性價(jià)比 |
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