Dab tsi yog Cov Ntsiab Lus Tseem Ceeb rau Kev Kho thiab Kho ntawm DC Motors?

Raws li hluav taws xob motors dav siv nyob rau hauv ob qho tib si kev lag luam chaw thiab lub neej txhua hnub, DC motors xav tau tshwj xeeb yog mob siab rau tu thiab tu. Kev saib xyuas kom raug tsis yog tsuas yog txuas ntxiv lub cev muaj zog lub neej kev pabcuam tab sis kuj tseem txhim kho nws cov kev ua haujlwm zoo thiab txo qis qhov yuav ua haujlwm tsis zoo. Cov hauv qab no yog qee qhov kev txiav txim siab tseem ceeb hais txog kev saib xyuas thiab kho ntawm DC motors.

Kev tshuaj xyuas lub cev muaj zog ua haujlwm tsis tu ncua ua lub hauv paus ntawm kev saib xyuas zoo. Thaum lub sijhawm ua haujlwm, lub cev muaj zog tuaj yeem pom cov tsos mob xws li kub dhau, nce suab nrov, lossis kev co txawv txav. Cov teeb meem no feem ntau ua haujlwm ua ntej rau lub cev tsis ua haujlwm; Yog li ntawd, kev tshuaj xyuas ib ntus txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau, cov txheej txheem, cov txheej txheem, nws, cov txheej txheem, kev ua haujlwm tsis zoo Nws raug nquahu kom kuaj xyuas lub cev muaj zog txhua lub lim tiam lossis txhua hli, ua tib zoo saib xyuas nws tom qab lub sijhawm ua haujlwm hnyav- thauj khoom lossis siv txuas ntxiv mus ntev.

Qhov thib ob, ua kom lub cev huv si yog qhov tseem ceeb ntawm nws txoj kev tu. Thaum lub sijhawm ua haujlwm, lub cev muaj zog tuaj yeem khaws cov khib nyiab xws li plua plav thiab roj seem. Cov kab mob zoo li no tsis tsuas yog cuam tshuam lub cev muaj zog cua sov tab sis kuj tuaj yeem ua rau ntxov ntxov hnav thiab tsim kua muag ntawm nws cov khoom sab hauv. Yog li ntawd, nws yog ib qho tseem ceeb kom tsis tu ncua lub cev muaj zog-tshwj xeeb tshaj yog nws qhov chaw nres nkoj cua thiab cua sov-dissipation nto- kom ntseeg tau tias lawv nyob twj ywm tsis muaj kev cuam tshuam. Thaum ntxuav, yuav tsum tau saib xyuas kom siv cov cuab yeej tsim nyog thiab cov tshuaj ntxuav kom tsis txhob muaj kev puas tsuaj rau lub cev muaj zog.

Lub cev muaj zog lubrication yog lwm qhov tseem ceeb ntawm kev saib xyuas. DC motors muaj ntau qhov chaw txav uas tsim kev sib txhuam thaum ua haujlwm; lubrication kom zoo pab txo cov kev sib txhuam no, txo qis zog noj, thiab txuas lub cev muaj zog tag nrho cov kev pab cuam lub neej. Feem ntau, lub cev muaj zog lub roj nplaum yuav tsum tau hloov ib ntus raws li kev siv, feem ntau suav nrog kev tshuaj xyuas thiab hloov lub voj voog ntawm txhua lub hlis mus rau ib xyoos. Tsis tas li ntawd, ua tib zoo saib xyuas yuav tsum tau them rau kev xaiv cov roj nplua nyeem, kom ntseeg tau tias cov khoom xaiv tau raws li lub cev muaj zog cov cai tshwj xeeb los lav qhov kev ua haujlwm zoo lubrication.

Kev saib xyuas ntawm cov txhuam hniav thiab cov commutators yog qhov tseem ceeb sib npaug. DC motors feem ntau siv txhuam- thiab- commutator system los pab txhawb kev hloov pauv tam sim no; yog li ntawd, hnav ntawm cov txhuam hniav ncaj qha cuam tshuam rau lub cev muaj zog. Yog li ntawd, tsis tu ncua kev tshuaj xyuas tus mob ntawm cov txhuam hniav-thiab hloov tam sim ib qho uas qhia tias hnav ntau dhau- yog qhov tseem ceeb rau kev ua kom lub cev muaj zog ua haujlwm kom raug. Tsis tas li ntawd, kev huv huv ntawm lub commutator yuav tsum tsis txhob saib xyuas; nws yuav tsum tau muab ntxuav txhua lub sijhawm siv daim ntaub huv los yog txhuam kom tshem tawm cov kab mob ntawm qhov chaw thiab xyuas kom muaj kev sib cuag hluav taws xob zoo.

Hais txog cov khoom siv hluav taws xob ntawm lub cev muaj zog, kev tshuaj xyuas ib ntus ntawm kev sib txuas ntawm cable, lub davhlau ya nyob twg thaiv, thiab kev tiv thaiv kev ruaj ntseg yog lwm qhov tseem ceeb ntawm kev saib xyuas. Kev sib txuas ntawm cov kab xoob xoob lossis kev sib cuag hluav taws xob tsis zoo tuaj yeem ua rau lub cev tsis muaj zog thiab ua rau muaj kev phom sij, xws li luv luv. Yog li ntawd, tsis tu ncua tshuaj xyuas qhov ncaj ncees ntawm cov kab hluav taws xob rwb thaiv tsev thiab xyuas kom meej tias cov kab hluav taws xob txuas tau ruaj ntseg yog cov kev ntsuas tseem ceeb rau kev ua haujlwm ruaj ntseg ntawm lub cev muaj zog.

Tsis tas li ntawd, qhov cuam tshuam ntawm ib puag ncig ntawm DC motors tsis tuaj yeem raug saib xyuas. Lub cev muaj zog yuav tsum tau ua tib zoo khaws cia kom deb ntawm qhov chaw ntub dej lossis qhov chaw corrosive heev; thaum tsis muaj kev cuam tshuam zoo li no, kev tiv thaiv kev tiv thaiv-xws li kev txhim kho cov ntaub thaiv npog lossis siv lub cev tsis muaj dej tsis zoo- yuav tsum tau ua. Rau lub cev muaj zog ua haujlwm nyob rau hauv qhov kub siab lossis qis- ib puag ncig qhov kub, tus qauv tsim tshwj xeeb rau cov xwm txheej no yuav tsum raug xaiv, thiab lawv cov xwm txheej ua haujlwm yuav tsum tau saib xyuas tsis tu ncua.

Tsim kom muaj kev saib xyuas cov ntaub ntawv tseem ceeb kuj yog ib qho tseem ceeb ntawm cov txheej txheem tu. Los ntawm kev sau cov ntaub ntawv ntawm lub cev muaj zog ua haujlwm, kev saib xyuas cov haujlwm, thiab cov txheej txheem daws teeb meem, cov kws tshaj lij tau txais cov ntaub ntawv tseem ceeb uas pab txhawb kev saib xyuas yav tom ntej, txhim kho lawv txoj kev nkag siab ntawm lub cev muaj zog siv keeb kwm, thiab ua kom muaj kev tsim kho cov phiaj xwm kev saib xyuas ntau dua.

Hauv cov ntsiab lus, kev saib xyuas thiab tu ntawm DC motors yuav tsum muaj ntau txoj hauv kev, suav nrog kev tshuaj xyuas tsis tu ncua, kev huv, lubrication, xyuas cov txhuam hniav thiab cov commutators, kev tshuaj xyuas hluav taws xob, kev tiv thaiv ib puag ncig, thiab kev tsim cov ntaub ntawv txij nkawm. Tsuas yog los ntawm kev mob siab rau ua cov haujlwm no tuaj yeem ua kom muaj kev ua haujlwm zoo thiab ruaj khov ntawm DC motors thiab txuas ntxiv lawv lub neej kev pabcuam.