Yuav luag txhua lub tsheb log muaj qhov tseem ceeb uas muab kev tiv thaiv av, dej thiab pob zeb - log av nkos.Nyeem txog dab tsi lub log av nkos yog dab tsi, nws yog hom twg, nws ua haujlwm li cas thiab nws ua haujlwm li cas, nrog rau kev xaiv txoj cai ntawm cov av nkos thiab lawv cov kev teeb tsa, nyeem tsab xov xwm.
Lub log mudguard yog dab tsi?
Log av nkos - cov khoom siv sab nraud ntawm lub tsheb;daim ntawv qhov chaw mounted ncaj nraim tom qab lub log perpendicular mus rau txoj kev nto, tsim los tiv thaiv kev sib cuag ntawm cov yam ntxwv ntawm lub tsheb thiab lwm yam txoj kev cov neeg siv nrog av, daus, crushed pob zeb, dej thiab lwm yam khoom ya tawm hauv qab lub log.
Lub zog ntawm lub log tsav tsheb yog ua raws li kev hloov ntawm lub zog ntawm lub log mus rau txoj kev nto, vim tias qhov kev sib txhuam ntawm kev sib txhuam tau kov yeej thiab, raws li txoj cai ntawm kev siv tshuab, lub tsheb tau txais lub zog thiab raug teeb tsa.Txawm li cas los xij, lub sijhawm kis tau mus rau txoj kev thiab txhua yam uas nyob ntawm nws - hmoov av, pob zeb, daus, dej, thiab lwm yam. Tag nrho cov no lub cev tau txais acceleration tangentially mus rau lub ncig ntawm lub log - qhov no ua rau lawv ejection los ntawm hauv qab lub log. .Yog li ntawd, txhua lub tsheb log xav tau kev tiv thaiv tshwj xeeb tiv thaiv cov teeb meem no - log mudguards ua raws li kev tiv thaiv.
Mudguards muaj cov haujlwm tseem ceeb hauv qab no:
● Tswv yim - tiv thaiv pob zeb, av, daus thiab dej ya tawm hauv qab lub log;
● Aesthetic - txhim kho sab nrauv ntawm lub tsheb thiab nws cov kev zoo nkauj tag nrho.
Mudguards yog qhov tseem ceeb ntawm lub tsheb, qee qhov lawv qhov tsis tuaj yeem tuaj yeem ua rau raug nplua, yog li yog tias qhov no tawg lossis ploj, nws yuav tsum tau hloov sai li sai tau.Thiab, txhawm rau ua qhov kev xaiv zoo, nws yog ib qho tsim nyog yuav tsum nkag siab ntau ntxiv txog hom, tsim thiab nta ntawm cov mudguards niaj hnub.
Classification, tsim thiab applicability ntawm mudguards
Mudguards tuaj yeem muab faib ua ntau hom raws li qhov chaw ntawm kev teeb tsa, lub hom phiaj, kev siv tau, cov khoom siv thiab tsim qauv.
Raws li qhov chaw ntawm kev teeb tsa, cov khoom hauv nqe lus nug tau muab faib ua ob hom:
● Rau pem hauv ntej qag log;
● Rau rear qag log.
Nyob rau tib lub sijhawm, tag nrho cov mudguards tau muab faib ua ob pawg raws li lawv lub hom phiaj tseem ceeb:
● Txhawm rau tiv thaiv qhov chaw nyob tom qab ntawm lub log - qhov tseeb, cov av nkos;
● Txhawm rau tiv thaiv qhov chaw thiab cov khoom nyob rau pem hauv ntej ntawm lub log, cov no tuaj yeem yog cov ntaub thaiv npog pem hauv ntej lossis cov av nkos luv luv, uas yog kev txuas ntxiv ntawm lub fender liner (pob av-pov thawj apron).
Raws li kev siv tau, mudguards tuaj yeem muab faib ua pawg raws li cov hauv qab no:
● Thawj thiab universal - lub qub yog haum rau ib tug tshwj xeeb qauv ntau yam los yog txawm ib tug nyias muaj nyias ib lub tsheb qauv, lub tom kawg yuav siv tau nyob rau hauv ntau yam tsheb nrog fenders thiab log arches uas haum rau loj thiab configuration;
● Kev tiv thaiv thiab kho kom haum - thawj zaug yog ntsia rau ntawm lub tsheb los muab kev tiv thaiv, qhov thib ob yog mounted los kho lub tsheb (txawm hais tias cov khoom siv kho kom zoo nkauj muab qee qhov kev tiv thaiv av);
● Tsheb thiab tsheb thauj khoom - yav dhau los yog me me thiab muaj cov duab tshwj xeeb los txhim kho aerodynamic zoo, tom kawg yog loj thiab ua rau hauv daim ntawv ncaj.
Raws li cov khoom ntawm kev tsim khoom, mudguards tau muab faib ua peb pawg:
● Roj hmab;
● Yas;
● Roj hmab-yas.
Rubber mudguards yog ua los ntawm cov roj hmab siv ntau yam thev naus laus zis, lawv yog elastic, zoo tiv thaiv kev poob siab thiab tsis zoo ib puag ncig, pheej yig thiab yooj yim rau kev khiav lag luam.Txawm li cas los xij, lawv muaj ntau qhov tsis zoo: tsis muaj zog thiab tsis kam rau cov khoom nrog taw qhia (lawv tuaj yeem tsim kua muag hauv qab lub pob zeb).Tsis tas li ntawd, cov roj hmab mudguards tuaj yeem hloov pauv ntau dhau los ntawm kev cuam tshuam ntawm huab cua thiab dej, vim tias lawv cov qib kev tiv thaiv tau txo qis.Txhawm rau tshem tawm qhov teeb meem no, cov av nkos loj hauv cheeb tsam (cov khoom thauj) tuaj yeem nruab nrog cov khoom hnyav hlau.
Mudguards rau cov neeg caij tsheb
Rubber mudguards yog ua los ntawm cov roj hmab siv ntau yam thev naus laus zis, lawv yog elastic, zoo tiv thaiv kev poob siab thiab tsis zoo ib puag ncig, pheej yig thiab yooj yim rau kev khiav lag luam.Txawm li cas los xij, lawv muaj ntau qhov tsis zoo: tsis muaj zog thiab tsis kam rau cov khoom nrog taw qhia (lawv tuaj yeem tsim kua muag hauv qab lub pob zeb).Tsis tas li ntawd, cov roj hmab mudguards tuaj yeem hloov pauv ntau dhau los ntawm kev cuam tshuam ntawm huab cua thiab dej, vim tias lawv cov qib kev tiv thaiv tau txo qis.Txhawm rau tshem tawm qhov teeb meem no, cov av nkos loj hauv cheeb tsam (cov khoom thauj) tuaj yeem nruab nrog cov khoom hnyav hlau.
Plastic mudguards yog ua los ntawm ntau yam yas, lawv muaj lub zog siab thiab txaus rigidity, uas daws qhov teeb meem ntawm lawv deflection nyob rau hauv lub zog ntawm huab cua thiab dej ntws.Cov khoom yas tuaj yeem muab txhua yam duab, yog li lawv tau siv rau ntawm cov tsheb nrog lub cev contours.Txawm li cas los xij, cov av nkos yas yog cov nkig heev, lawv tuaj yeem tawg thaum ntaus cov teeb meem thiab vim muaj zog ntawm cov pob zeb, tshwj xeeb tshaj yog qhov teeb meem no yog exacerbated nyob rau hauv huab cua txias, raws li cov yas ua nkig ntawm qhov kub thiab txias.Plastic mudguards yog pheej yig, tab sis lawv tau maj mam hloov los ntawm kev txhim khu kev qha roj hmab-yas.
Rubber-yas mudguards yog ua los ntawm cov khoom tshwj xeeb ntawm cov polymers uas sib txuas cov khoom ntawm cov roj hmab thiab cov yas - txaus elasticity thiab tsis kam rau kev cuam tshuam, ua ke nrog lub zog thiab kev ntseeg siab hauv kev ua haujlwm ntawm lawv.Xws li cov mudguards feem ntau yog siv rau cov neeg nrog caij tsheb, nrog rau kev tu.Lawv cov nqi siab dua them nrog lub neej ua haujlwm ntev.
Hlau mudguards, feem ntau siv rau cov tsheb thauj khoom, tuaj yeem sib txawv hauv ib pab pawg.Cov khoom no yog qhov txuas ntxiv ntawm tis thiab feem ntau ua tiav los ntawm luv luv roj hmab aprons.Hom av nkos no feem ntau yog ntsia rau ntawm lub log ntawm lub nraub qaum (axles) ntawm ntau lub tsheb tshiab ntawm kev tsim khoom hauv tsev thiab txawv teb chaws.
Mudguards ntawm txhua hom muaj qhov tsim qauv zoo ib yam: nws yog daim ntawv tiaj tus (ntawm cov tsheb thauj khoom) lossis ib feem ntawm cov duab ntau dua (ntawm tsheb), uas muaj cov khoom ntxiv thiab cov ntsiab lus tuaj yeem muaj:
● Aerodynamic slots lossis louvers - slots txo thaj tsam ntawm cov av nkos, ua kom nws cov aerodynamic zoo, thaum ua kom muaj kev ua tau zoo ntawm cov haujlwm tseem ceeb ntawm cov khoom (tshwj xeeb yog qhov muag tsis pom kev ncaj qha dej, av thiab pob zeb cia);
● Cov khoom siv hluav taws xob (reflectors) thiab lwm yam khoom siv taw qhia;
● Ntawm thaj chaw loj roj hmab mudguards - qhov hnyav hauv qhov qis rau qhov hnyav;
● Kho kom zoo nkauj inscriptions, cim, thiab lwm yam.
Hlau mudguard nrog roj hmab apron tsheb
Txawm hais tias hom, tsim thiab teeb tsa qhov chaw, cov av nkos yog mounted rau hauv qab ntawm lub cev, ncej lossis tshwj xeeb brackets tom qab lub log, npog los ntawm ib nrab mus rau 4/5 los yog ntau tshaj ntawm qhov siab ntawm cov av clearance.Kev teeb tsa yog nqa tawm ntawm bolts, screws lossis self-tapping screws.Cov tsheb thauj khoom loj tuaj yeem rub rov qab los ntawm cov saw hlau uas tiv thaiv ib feem ntawm lub log thaum lub tsheb txav.
Wheel mudguards thiab nplua
Ua ntej tham txog kev xaiv thiab kev teeb tsa ntawm cov mudguards, koj yuav tsum tau tsom mus rau kev cai lij choj ntawm kev siv cov khoom no.Raws li tau hais hauv kab lus 7.5."Cov npe ntawm kev ua haujlwm tsis zoo thiab cov xwm txheej hauv kev ua haujlwm ntawm lub tsheb raug txwv", kev ua haujlwm ntawm cov tsheb siv tshuab yog txwv tsis pub siv cov av nkos, cov av pov thawj thiab lwm yam khoom siv tiv thaiv hauv qab uas tau muab los ntawm tus tsim.Yog li ntawd, yog tias cov av nkos raug ntsia rau ntawm lub tsheb los ntawm cov chaw tsim khoom, tab sis lawv tsis tuaj yeem yog vim li cas los yog lwm qhov, qhov no yuav ua rau raug nplua.Cov tsheb zoo li no suav nrog txhua lub tsheb thauj khoom.
Thiab vice versa: lub installation ntawm mudguards ntawm ib tug neeg nrog caij tsheb, uas cov khoom no tsis tau Ameslikas tso cai, yog tso cai thiab tsis muaj kev lav phib xaub rau kev tswj hwm.Qhov no qhib tau lub cib fim zoo rau kev tu.
Yuav ua li cas xaiv thiab hloov lub log mudguard
Kev xaiv cov log tsheb tshiab yuav tsum tau ua raws li hom thiab qauv ntawm lub tsheb, lub hom phiaj ntawm cov av nkos thiab cov yam ntxwv ntawm lawv txoj haujlwm.
Yog tias cov av nkos tau teeb tsa ib txwm, ces nws yog qhov zoo tshaj plaws los nqa cov khoom ntawm tib hom thiab cov lej catalog uas nyob hauv lub tsheb ua ntej - qhov no yuav yog qhov lav tias cov mudguards yuav poob rau hauv qhov chaw yam tsis muaj kev hloov pauv.Niaj hnub no, txawm li cas los xij, muaj ntau ntau yam av nkos uas tuaj yeem txiav thiab ntsia yog tias tsim nyog yam tsis tau khi rau lawv qhov mounting.Universal mudguards yooj yim dua los nrhiav, thiab lawv pheej yig, yog li qhov no tuaj yeem yog qhov kev daws teeb meem zoo.
Yog tias cov av nkos xav tau rau kev kho, tom qab ntawd ntawm no tus tswv lub tsheb tau muab ntau yam kev xaiv thiab muaj peev xwm tsis kawg.Qhov tseem ceeb tshaj plaws thaum xaiv cov mudguards yog lawv qhov loj me thiab qhov ua tau ntawm mounting ntawm lub tsheb tshwj xeeb no.Yog li ntawd, ua ntej yuav khoom, koj yuav tsum muaj tsawg kawg yog roughly paub qhov dav ntawm lub log arch ntawm qhov chaw uas cov av nkos raug ntsia thiab tus nqi ntawm cov av clearance.
Thaum muas, koj yuav tsum tau coj mus rau hauv tus account tias cov av nkos tuaj yeem muag ob qho tib si sib cais (feem ntau yog cov khoom siv rau cov tsheb thauj khoom) thiab ua tiav cov khoom (rau cov neeg caij tsheb) nrog cov fasteners.Yog tias tsis muaj fasteners nyob rau hauv cov khoom siv, ces koj yuav tsum tau saib xyuas ntawm kev yuav cov ntsia hlau, ntsia hlau los yog bolts nrog ceev.
Kev txhim kho av nkos yuav tsum tau ua raws li cov lus qhia txuas rau lawv, lossis cov lus qhia rau kev kho lub tsheb.Yog tias kev ua haujlwm raug ua tiav, cov mudguards yuav poob rau hauv qhov chaw thiab muab qhov tsim nyog ntawm kev tiv thaiv.
Post lub sij hawm: Lub Xya hli ntuj-14-2023