晟邦減速機(jī)CH200-160SB減速機(jī)CH200-180SB

CH200-180SB

在使用的過(guò)程中，會(huì)產(chǎn)生各種各樣的故障，而據(jù)統(tǒng)計(jì)，大功率齒輪減速機(jī)中80%的故障是由齒輪引起的，也就是說(shuō)齒輪的損壞是引起大功率齒輪減速機(jī)故障的根源所在，因此，我們?cè)诖蠊β数X輪減速機(jī)的日常操作過(guò)程中，一定要注意對(duì)齒輪的維護(hù)和保養(yǎng)。
    齒輪的失效形式多種多樣，其中較常見(jiàn)的裂紋失效是比較嚴(yán)重的一種失效形式，裂紋進(jìn)一步擴(kuò)展，就可能導(dǎo)致齒輪疲勞折斷，甚至引起整個(gè)齒輪的完全失效。因此，對(duì)裂紋進(jìn)行故障機(jī)理分析，尋找一種有效的診斷裂紋故障的方法，對(duì)齒輪的故障診斷是相當(dāng)重要的。
    長(zhǎng)期以來(lái)，人們?cè)邶X輪裂紋的診斷方法方面已進(jìn)行了大量的研究，并取得了很多的成果。常規(guī)的診斷方法是振動(dòng)頻譜分析，它以傳統(tǒng)的振動(dòng)理論為依據(jù)，利用診斷儀器對(duì)其振動(dòng)的數(shù)據(jù)和波形進(jìn)行采集，然后進(jìn)行分析診斷，找出故障的原因和所在部位。但這樣做的前提條件是故障模型的建立要足夠準(zhǔn)確，才能對(duì)故障狀態(tài)下的振動(dòng)信號(hào)進(jìn)行正確的識(shí)別，這種方式則需要求診斷人員具有較豐富的故障診斷經(jīng)驗(yàn)。
    齒輪的故障將直接影響大功率齒輪減速機(jī)的安全可靠運(yùn)行，甚至導(dǎo)致整個(gè)系統(tǒng)的癱瘓。因此，對(duì)齒輪的工作狀態(tài)的監(jiān)測(cè)及故障診斷技術(shù)的研究越來(lái)越受到人們的重視。

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