Muag cov cav tsheb luv nqi hauv tsev ， Nws yooj yim kom ua rau hnav thiab ntog hauv cov txheej txheem ntawm lub cev muaj zog. Piv txwv li, peb tuaj yeem txo qhov tshwm sim li cas? Piv txwv li, DC lub cev muaj zog yog lub cev muaj zog uas hloov lub zog tam sim no mus rau kev siv zog lub zog.Vim li ntawm nws cov cai tswj kev ua haujlwm tau zoo, nws tau siv dav hauv hluav taws xob tsav.Dc motors tuaj yeem yog muab faib ua cov hlau nplaum tas mus li, cais nyias muaj nyias thiab muaj kev tu siab, ntawm qhov uas tus kheej muaj peev xwm muab faib ua shunt excitation, series excitation thiab compound excitation.Thaum DC lub zog hluav taws xob tau muab rau cov khoom siv phom ua kom dhau los ntawm txhuam, tus n-ncej qis dua tus neeg xyuas pib nyob rau saum npoo ntawm armature tuaj yeem ntws qhov tam sim no hauv tib qho kev coj. Raws li txoj cai sab laug, tus neeg xyuas pib yuav raug raws li cov kev tiv thaiv suav sab nraud.Thaum qee tus neeg tswj hwm hauv qab S ncej ntawm qhov chaw ntawm lub npoo hluav taws xob kuj ntws tawm tam sim no hauv tib qho kev taw qhia, thiab tus neeg xyuas pib tseem yuav raug suav rov qab rau lub zog loj raws li txoj cai sab laug.
Txhawm rau kom muaj kev pab cuam lub neej ntawm DC lub cev muaj zog, peb yuav tsum them sai sai rau qhov tshwm sim ntawm cov khoom hnav thaum siv. Txhawm rau kom muaj kev ruaj ntseg coefficient thiab ua tiav ntau dua ntawm cov cuab yeej siv, nws tau hais tias peb kawm txog cov qauv los txo cov hnav ntawm DC lub cev muaj zog.
1. Lub ntsiab tseem ceeb ntawm kev ua tsis tiav tom qab siv sijhawm ntev
Kev vibration tau zoo dua thaum siv.Qhov laj thawj tseem ceeb rau qhov tshwm sim no yog: qhov chaw sab hauv ntawm DC lub cev muaj zog hnav ntau dhau lossis tau raug puas ntsoog.
2. Qhov chaw uas tuaj yeem ua kom puas: lub ntsej muag lub ntsej muag lub ntsej muag, lub iav hniav tawg, lub qhov taub lossis qhov tseem ceeb ntawm lub log iav qhov hnav; Lub hau ntswj rau hauv qhov kev coj tus kheej yog qhov yooj yim rau qhov ua tsis tau vim kev hnav; Nws nquag hnav vim siv sijhawm ntev.
3. Kev txawj daws: Tsis yog txhua lub tuam tsev kho kom zoo muaj cov thev naus laus zis los kho raws li hom no, tab sis yog tias cov cuab yeej siv loj, tuaj yeem nrhiav qhov chaw kho khoom los kho qhov chaw, rau cov nqi tag nrho ntawm cov lag luam yuav txuag tau zoo.
