Lub kaw lus ncua kev kawm ntawv yog ib feem tseem ceeb ntawm lub tsheb npav uas muab kev caij tsheb zoo thiab nyab xeeb rau cov neeg caij tsheb. Lub kaw lus ncua kev kawm ntawv muaj ob peb yam uas ua haujlwm ua ke los txhawb qhov hnyav ntawm lub tsheb npav thiab nqus cov kev cuam tshuam thiab kev vibrations uas tshwm sim los ntawm txoj kev tsis sib xws. Kev xaiv lub tsheb npav zoo thiab tsim nyog yog qhov tseem ceeb rau kev ua haujlwm zoo ntawm lub tsheb npav, thiab nws yuav tsum muaj kev paub txog kev lag luam los txiav txim siab.
Hom Suspension
Muaj ntau ntau hom kev tshem tawm cov tsheb npav, txhua tus nrog nws qhov zoo thiab qhov tsis zoo. Cov hom kev ncua feem ntau siv hauv tsheb npav yog:
1. Nplooj Spring Suspension:
Hom kev ncua kev kawm no yog hom qub tshaj plaws thiab feem ntau siv rau hauv cov tsheb npav. Nws muaj ob peb nplooj superimposed ua los ntawm hlau strips uas yog bolted ua ke. Nplooj caij nplooj ntoos hlav ncua kev kawm ntawv muaj peev xwm nqa tau zoo thiab pheej yig heev. Txawm li cas los xij, kev caij tsheb tsis zoo li lwm yam kev ncua kev kawm, thiab nws yuav tsum tau saib xyuas tsis tu ncua.
2. Cua Suspension:
Cua ncua kev kawm ntawv yog ib tug sophisticated suspension system uas siv airbags los txhawb lub luj ntawm lub tsheb npav. Cov airbags inflate los yog deflate nyob ntawm lub load, muab ib tug du caij. Cua ncua kev kawm ntawv yog kim dua li nplooj caij nplooj ntoos hlav ncua kev kawm ntawv, tab sis nws muaj zoo caij zoo thiab kev nplij siab.
3. Coil Spring Suspension:
Coil caij nplooj ntoos hlav ncua kev kawm ntawv yog ib hom kev ncua uas siv coiled springs es tsis txhob nplooj springs. Cov coil springs yog sib dua thiab sib zog dua li cov nplooj springs thiab muab kev caij tsheb zoo dua. Coil caij nplooj ntoos hlav ncua kev kawm ntawv yog kim dua li nplooj hlav caij nplooj ntoos hlav, tab sis nws muaj kev nplij siab thiab tuav tau zoo dua.
4. Roj Hmab Suspension:
Rubber suspension yog ib hom kev ncua uas siv cov khoom siv roj hmab los txhawb qhov hnyav ntawm lub tsheb npav. Cov roj hmab blocks yog teem rau hauv ib lub duab plaub thiab yog stacked vertically tsim ib kem. Cov roj hmab ncua kev kawm ntawv muaj kev caij tsheb zoo thiab pheej yig heev. Txawm li cas los xij, nws yuav tsum tau saib xyuas tsis tu ncua thiab hloov cov roj hmab blocks.
Tej yam uas yuav tsum tau xav txog thaum xaiv lub tsheb npav ncua
1. Load Capacity:
Lub peev xwm thauj khoom ntawm lub tsheb thauj mus los yog qhov hnyav tshaj plaws uas nws tuaj yeem txhawb nqa yam tsis muaj kev puas tsuaj rau lub kaw lus raug ncua. Lub peev xwm thauj khoom yog nyob ntawm hom kev ncua kev siv thiab cov axles ntawm lub tsheb npav. Piv txwv li, nplooj caij nplooj ntoos hlav ncua kev kawm ntawv muaj peev xwm load ntau dua piv rau coil spring suspension. Thaum xaiv lub tsheb npav ncua kev kawm ntawv, nws yog ib qho tseem ceeb uas yuav tau xav txog qhov hnyav tshaj plaws uas lub tsheb npav yuav nqa los xyuas kom meej tias qhov kev ncua sij hawm tuaj yeem tswj tau qhov hnyav.
2. Caij Zoo:
Kev caij tsheb zoo yog hais txog qib kev nplij siab uas cov neeg caij tsheb tau ntsib thaum caij tsheb npav. Lub kaw lus ncua kev kawm zoo yuav tsum muaj kev sib tw thiab xis nyob kom txo qis qaug zog thiab txhim kho cov neeg caij tsheb txaus siab. Cua ncua kev kawm ntawv thiab coil caij nplooj ntoos hlav ncua kev kawm ntawv paub rau lawv zoo heev caij zoo, thaum nplooj hlav caij nplooj ntoos hlav ncua kev kawm ntawv thiab roj hmab ncua kev kawm ntawv muaj ib tug ntxhib caij.
3. Kev tu:
Kev saib xyuas cov kev xav tau ntawm lub kaw lus ncua kev kawm yog qhov tseem ceeb rau lub neej ntev thiab kev cia siab ntawm qhov system. Qee lub tshuab raug tshem tawm yuav tsum tau saib xyuas tsis tu ncua, xws li lubrication ntawm cov khoom txav mus los thiab hloov cov khoom hnav. Nplooj caij nplooj ntoos hlav ncua kev kawm ntawv thiab roj hmab ncua kev kawm ntawv yuav tsum tau ntau txij nkawm tshaj cua ncua kev kawm ntawv thiab coil caij nplooj ntoos hlav ncua kev kawm ntawv. Thaum xaiv lub tsheb npav ncua kev kawm ntawv, nws yog ib qho tseem ceeb uas yuav tau xav txog kev saib xyuas thiab muaj cov khoom hloov pauv.
4. Nqi:
Tus nqi ntawm lub tsheb npav raug tshem tawm yog qhov tseem ceeb hauv kev txiav txim siab. Nplooj caij nplooj ntoos hlav ncua kev kawm ntawv yog pheej yig tshaj, ua raws li cov roj hmab ncua kev kawm ntawv, coil spring suspension, thiab cua ncua kev kawm ntawv. Txawm li cas los xij, tus nqi ntawm lub kaw lus ncua yuav tsum tsis yog qhov kev txiav txim siab nkaus xwb. Lwm yam xws li lub peev xwm thauj khoom, caij tsheb zoo, thiab kev saib xyuas yuav tsum tau txiav txim siab los xaiv qhov zoo tshaj plaws ncua kev kawm ntawv rau lub tsheb npav.
5. Qhov chaw:
Qhov chaw uas lub tsheb npav yuav ua haujlwm yog qhov tseem ceeb thaum xaiv lub tsheb npav nres. Piv txwv li, yog tias lub tsheb npav yuav ua haujlwm ntawm qhov chaw ntxhib thiab tsis sib xws, yuav tsum muaj qhov kev ncua kev ncua uas muaj kev cuam tshuam zoo heev thiab kev damping. Cua ncua kev kawm ntawv thiab coil caij nplooj ntoos hlav ncua kev kawm ntawv yog zoo tagnrho rau ntxhib struts, thaum nplooj ntoos hlav ncua kev kawm ntawv thiab roj hmab ncua kev kawm ntawv yog zoo haum rau du thiab txawm struts.
