Yuav ntsuas cov yeeb nkab li cas
Taw qhia:
Thaum nws los txog rau kev kho dua tshiab lossis hloov koj lub tsheb lub qhov tso pa tawm, kev paub ntsuas cov yeeb nkab kom raug yog qhov tseem ceeb heev. Nyob rau hauv phau ntawv qhia no, peb yuav taug kev koj los ntawm cov txheej txheem ntawm kev ntsuas cov kav dej, txawm tias nws yog sab hauv lossis sab nraud txoj kab uas hla uas yuav tsum tau ntsuas, thiab yuav ua li cas xaiv cov yeeb nkab kom haum rau koj cov kev xav tau tshwj xeeb.
Puas yog cov yeeb nkab ntsuas ntsuas sab hauv lossis sab nraud?
Thaum ntsuascov kav dej, nws yog ib qho tseem ceeb rau kev ntsuas lub cheeb sab nraud (OD). OD sawv cev rau tag nrho txoj kab uas hla ntawm cov yeeb nkab los ntawm ib sab ntug mus rau sab nraud sab nraud. Qhov kev ntsuas no yog qhov tseem ceeb vim nws txiav txim siab sib haum nrog lwm yam ntawm cov pa tawm, xws li mufflers, catalytic converters, thiab cov lus qhia tawm.
Koj ntsuas cov yeeb nkab loj li cas?
Txhawm rau ntsuas lub cheeb sab nraud ntawm cov yeeb nkab tso tawm, ua raws li cov kauj ruam yooj yim no:
Kauj Ruam 1: Ua kom muaj kev tiv thaiv kev nyab xeeb los ntawm kev tso cai rau lub tshuab tso pa kom txias ua ntej pib qhov ntsuas.
Kauj Ruam 2: Siv daim kab xev ntsuas los yog lub caliper ntsuas qhov kev ncua deb ntawm qhov dav ntawm cov yeeb nkab qhov ncig. Nco ntsoov ntsuas ntawm qhov ncaj thiab txawm ntawm cov yeeb nkab, kom deb ntawm txhua qhov khoov lossis nkhaus.
Kauj Ruam 3: Sau qhov ntsuas hauv inches los yog millimeters, nyob ntawm seb koj nyiam qhov ntsuas.
Sab nraud txoj kab uas hla ntawm 2 5-inch tso pa tawm yog dab tsi?
A 2. Txhawm rau txiav txim siab qhov sib thooj sab nraud, koj yuav tsum tau them nyiaj rau cov yeeb nkab thickness, tseem hu ua phab ntsa thickness. Feem ntau, phab ntsa tuab rau cov kav dej tso tawm yog nyob ib ncig ntawm 0.065 ntiv tes.
Txhawm rau xam cov kab sab nraud, siv cov qauv hauv qab no:
Sab nraud Diameter (OD)=Sab hauv Diameter (ID) ntxiv rau (2 x Phab Ntsa Thickness)
Rau ib tug 2.5-inch tso yeeb nkab nrog phab ntsa thickness ntawm 0.065 ntiv tes:
OD {{0}}.5 plus (2 x 0.065)=2.63 nti
Yog li ntawd, sab nraud txoj kab uas hla ntawm ib tug 2.5-inch tso yeeb nkab yog kwv yees li 2.63 ntiv tes.
Kuv yuav xaiv qhov loj npaum li cas cov yeeb nkab?
Kev xaiv cov yeeb nkab loj yog nyob ntawm ntau yam, suav nrog lub tsheb lub cav loj, lub hom phiaj kev ua tau zoo, thiab kev npaj siv. Nov yog qee qhov kev txiav txim siab los pab koj xaiv qhov loj me:
Cav Loj: Cov cav loj dua feem ntau xav tau cov kav dej loj dua kom haum rau cov pa tso pa ntau dua. Cov cav me me tuaj yeem tau txais txiaj ntsig los ntawm cov kav dej me me los txhim kho qhov nrawm nrawm thiab qis kawg torque.
Lub Hom Phiaj Kev Ua Haujlwm: Yog tias koj lub hom phiaj yog txhawm rau txhawb zog horsepower thiab txhim kho kev ua tau zoo tag nrho, xaiv txoj kab uas hla loj dua tuaj yeem pab txo qis rov qab thiab ua kom cov pa tso pa tawm. Txawm li cas los xij, yog tias koj nyiam qhov tseem ceeb ntawm lub zog thiab lub zog qis, qhov me me ntawm txoj kab uas hla ntawm cov yeeb nkab yuav tsim nyog dua.
Kev npaj siv: Xav txog cov ntawv thov tshwj xeeb ntawm koj lub tsheb. Rau kev tsav tsheb hauv txoj kev lossis kev mus ncig txhua hnub, qhov nce nruab nrab ntawm cov pa tso pa loj tuaj yeem txaus. Txawm li cas los xij, rau cov tsheb uas muaj kev ua tau zoo lossis kev taug qab-taw qhia, cov kav dej loj dua yuav tsim nyog los tswj cov pa tawm kom muaj txiaj ntsig zoo.
Cov Lus Qhia Txog Kev Ua Haujlwm: Kev sab laj nrog tus kws paub txog kev tso pa tawm lossis cov kws kho tsheb tuaj yeem muab cov kev pom zoo thiab cov lus pom zoo raws li koj lub tsheb cov lus qhia thiab cov hom phiaj ua haujlwm.
Nco ntsoov, xaiv qhov tsim nyog cov yeeb nkab loj loj yog qhov tseem ceeb rau kev ua tiav qhov kev ua tau zoo, tsis txhob muaj suab nrov, thiab ua kom muaj kev sib raug zoo nrog lwm cov khoom siv hluav taws xob.
Xaus:
Kev ntsuas cov yeeb nkab kom raug suav nrog kev txiav txim siab sab nraud (OD). Los ntawm kev ua raws li cov kauj ruam uas tau teev tseg hauv phau ntawv qhia no, koj tuaj yeem ntseeg siab ntsuas koj lub tsheb cov yeeb nkab loj. Tsis tas li ntawd, xav txog yam xws li lub cav loj, lub hom phiaj kev ua tau zoo, thiab kev siv lub hom phiaj yuav pab koj xaiv cov yeeb nkab loj rau koj cov kev xav tau tshwj xeeb.
Kev ntsuas kom raug thiab xaiv cov yeeb nkab uas tsim nyog yog qhov tseem ceeb rau kev ua haujlwm kom zoo, kev ua haujlwm tau zoo, thiab kev tsav tsheb zoo.
Cov ntaub ntawv:
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Lam, J. (2018). Yuav Ua Li Cas Tsim thiab Kho Cov Cuab Yeej Cuab Yeej: Tsim, Fabrication, thiab Installation. Phau ntawv CarTech.
Monroe, TJ (2016). Automotive Exhaust System. Society of Automotive Engineers.
National Hot Rod Association. (nd). Exhaust System Tech: Kev Ua Haujlwm thiab Ntws ntawm Koj Cov Dej Haus. Tau txais los ntawm https://www.nhra.com/news/2015/exhaust-system-tech-function-and-flow-your-exhaust-system
Nrov Mechanics. (2022). Mastering Exhaust System Math los tsim cov tshuab ua haujlwm siab. Tau txais los ntawm https://www.popularmechanics.com/cars/how-to/a15274/mastering-exhaust-system-math/
Speed Academy. (2016). Xaiv Txoj Cai Loj Loj Loj - Puas Zoo Dua? Tau txais los ntawm https://speed.academy/choosing-the-right-size-exhaust-pipe-is-bigger-really-better/
