<span style="font-family: 宋體; mso-ascii-font-family: "times new roman"; mso-hansi-font-family: "times new roman";">機(jī)床主軸定向位置不準(zhǔn)，但是機(jī)床并未報警?？赡艿脑颍?span lang="en-us">

<span style="font-family: 宋體; mso-ascii-font-family: "times new roman"; mso-hansi-font-family: "times new roman";">由于現(xiàn)在的機(jī)床，主軸定向一般采用編碼器定向方式，主軸與主軸電機(jī)采用1<span style="font-family: 宋體; mso-ascii-font-family: "times new roman"; mso-hansi-font-family: "times new roman";">：1<span style="font-family: 宋體; mso-ascii-font-family: "times new roman"; mso-hansi-font-family: "times new roman";">聯(lián)結(jié)的，直接采用電機(jī)內(nèi)置編碼器定向。因此出現(xiàn)這種情況必定是機(jī)械聯(lián)結(jié)部分有問題。

<span style="font-family: 宋體; mso-ascii-font-family: "times new roman"; mso-hansi-font-family: "times new roman";">定位精度時好時壞，機(jī)床并不報警?？赡艿脑颍?span lang="en-us">

<span style="font-family: 宋體; mso-ascii-font-family: "times new roman"; mso-hansi-font-family: "times new roman";">機(jī)械傳動鏈聯(lián)接不好。如聯(lián)軸節(jié)松動等。

<span style="font-family: 宋體; mso-ascii-font-family: "times new roman"; mso-hansi-font-family: "times new roman";">負(fù)載過重，經(jīng)常出現(xiàn)過電流報警，電機(jī)發(fā)熱異常?？赡艿脑颍?span lang="en-us">

<span style="font-family: 宋體; mso-ascii-font-family: "times new roman"; mso-hansi-font-family: "times new roman";">機(jī)械裝配不好，導(dǎo)致機(jī)械負(fù)載重。對于新設(shè)計的機(jī)床，伺服電機(jī)選擇偏小也會出現(xiàn)此現(xiàn)象。另外，伺服參數(shù)設(shè)置錯誤也會出此報警。

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