Harmonic sib npaugua lub luag haujlwm tseem ceeb hauv tsheb, ua kom lub cav ua haujlwm zoo los ntawm kev txo qis kev vibrations. Qhov blog no aims los qhia rauCav harmonic balancerbolt qhov ntau thiab tsawg, muab kev nkag siab zoo rau kev tu tsheb. Tshawb lub ntiaj teb ntawm cov khoom siv tsheb nrog kev tsom mus rau qhov tseeb thiab zoo.Werkwellsawv los ua tus kws tshaj lij hauv kev xa cov khoom lag luam zoo tshaj plaws rau ntau yam qauv tsheb, lav kev ntseeg tau thiab kev ua haujlwm zoo.
Nkag siab txog Harmonic Balancers
Dab tsi yog aHarmonic Balancer?
A Harmonic Balancer, kuj hu ua acrankshaftdamper, yog ib qho tseem ceeb ntawm lub cav uas ua lub luag haujlwm tseem ceeb hauv kev txo qis kev vibrations. Nws lub luag haujlwm tseem ceeb yog txhawm rau nqus thiab txo qis kev sib haum xeeb ntawm lub cav tsim los ntawm lub cav, ua kom muaj kev ua haujlwm zoo dua. Los ntawm dampening cov kev vibrations, lub harmonic balancer pab tiv thaiv lub cav los ntawm tej yam kev puas tsuaj thiab txhim kho nws tag nrho cov kev ua tau zoo.
Cheebtsam ntawm Harmonic Balancer
- Crankshaft: Covcrankshaftyog ib feem tseem ceeb ntawm lub cav lub luag hauj lwm rau converting linear motion ntawm lub pistons rau hauv rotational motion. Nws txuas mus rau ntau yam khoom, nrog rau cov harmonic balancer, kom ntseeg tau tias synchronized txav hauv lub cav.
- Bolt thiab Washer: Covbolt thiab washerKev sib dhos ruaj ntseg lub harmonic balancer nyob rau hauv qhov chaw ntawm lub crankshaft. Qhov kev sib txuas tseem ceeb no ua kom ntseeg tau tias lub ntsuas hluav taws xob tseem nyob ruaj khov thaum lub sijhawm ua haujlwm ntawm lub cav, tiv thaiv kev txav tsis zoo uas tuaj yeem cuam tshuam nws txoj haujlwm.
- Keyway: Atxoj kev tseem ceebyog ib lub qhov machined rau hauv ob qho tib si crankshaft thiab harmonic balancer los tiv thaiv slippage. Los ntawm kev sib koom ua ke, txoj hauv kev tseem ceeb ua kom lub zog sib npaug ntawm kev sib haum xeeb nrog lub crankshaft, tswj lub sijhawm kom zoo thiab sib npaug hauv lub cav.
Cov teeb meem tshwm sim nrog Harmonic Balancers
- Teeb meem kev vibration: Ib qho teeb meem feem ntau cuam tshuam nrog kev sib haum xeeb yog teeb meem kev co. Yog tias tsis txhim kho kom zoo lossis puas lawm, lub ntsuas hluav taws xob yuav ua tsis tau zoo dampen vibrations, ua rau muaj suab nrov ntawm lub cav thiab muaj peev xwm ua rau muaj teeb meem.
- Hnav thiab kua muag: Nyob rau tib lub sij hawm, harmonic balancers tuaj yeem hnav thiab tsim kua muag vim raug kev ntxhov siab tas li. Qhov hnav no tuaj yeem tshwm sim raws li cov kab nrib pleb lossis kev sib cais ntawm cov khoom, cuam tshuam rau kev ncaj ncees ntawm cov khoom sib npaug thiab nws lub peev xwm ua haujlwm zoo.
Common Harmonic Balancer Bolt Sizes
Thaum nws los txogharmonic balancer bolt qhov ntau thiab tsawg, cov qauv tsheb sib txawv xav tau kev ntsuas tshwj xeeb kom ntseeg tau tias kev teeb tsa thiab kev ua haujlwm zoo. Kev nkag siab txog qhov raug ntsia hlau loj rau koj lub cav yog qhov tseem ceeb rau kev tswj xyuas kev ncaj ncees ntawm kev sib haum xeeb thiab tiv thaiv cov teeb meem hauv txoj kev.
Ford Cav
RauFord cav, ob qho tib si sib npaug sib npaug ntawm qhov loj me yog qhov dav:
M12 x 90 mm
CovM12 x 90 mmBolt loj yog qhov ntsuas tus qauv siv hauv ntau lub cav Ford. Qhov loj me no ua kom muaj kev ruaj ntseg haum rau qhov sib npaug sib npaug, muab kev ruaj ntseg thaum lub sijhawm ua haujlwm cav.
M12 x 70mm rau 4.0L
Hauv tshwj xeeb Ford cav zoo li lub4,0l ua, aM12 x 70 mmyuav tsum tau bolt. Qhov me me me me no yog tsim kom haum rau qhov tshwj xeeb tshwj xeeb ntawm 4.0L cav, ua kom pom kev ua haujlwm zoo thiab kev ntseeg siab.
GM Cav
GM cavkuj muaj cov kev cai sib txawv thaum nws los txog rau qhov sib npaug sib npaug ntawm qhov loj me:
7/16 -20 UNF x 1 nti
Cov7/16 -20 UNF x 1 ntiBolt loj yog feem ntau pom nyob rau hauv GM cav. Qhov kev ntsuas meej no yog qhov tseem ceeb rau kev ruaj ntseg qhov sib npaug ntawm qhov sib npaug, tiv thaiv kev tsis xav txav lossis kev co.
5/8 nti rau Chevy 350
RauChev 350cav, a5/8 ntibolt feem ntau yog siv. Qhov loj dua no muab kev txhawb nqa zoo rau kev sib haum xeeb sib npaug, kom ntseeg tau tias nws tseem txuas nrog lub crankshaft.
Lwm Cov Qauv Tsheb
Ntau lwm cov qauv tsheb muaj cov kev cai tshwj xeeb rau qhov sib npaug sib npaug ntawm qhov loj me:
3/8"-24 rau 1990 4.3 engine
In 1990 qauv nrog ib tug 4.3 engine, a3/8"-24bolt loj yog feem ntau siv. Qhov kev ntsuas tshwj xeeb no haum rau cov kev xav tau ntawm cov qauv qub cav, muab cov kev daws teeb meem txhim khu kev qha rau kev ruaj ntseg ntawm kev sib haum xeeb.
7/16-20 x 2.25 rau 2000′s 4.3 L/W engine
Rau cov qauv tshiab zoo li cov los ntawm thaum ntxov2000s nrog lub cav 4.3 L / W, a7/16-20 x 2.25bolt loj yog pom zoo. Qhov no me ntsis ntev ntsia liaj qhov rooj muab kev ruaj ntseg thiab kev txhawb nqa, kom ntseeg tau tias kev ua tau zoo nyob rau hauv ntau yam kev tsav tsheb.
Kev nkag siab txog cov kev sib haum xeeb sib npaug ntawm qhov sib npaug yog qhov tseem ceeb rau kev tswj xyuas koj lub tsheb lub cav kev noj qab haus huv thiab kev ua haujlwm dhau sijhawm.
Yuav Ua Li Cas Ntsuas Bolt Loj
Cov cuab yeej xav tau
Kom raug ntsuasbolt qhov ntau thiab tsawg, koj yuav xav tau ob yam tseem ceeb: aCaliperthiab aXov Gauge. Cov cuab yeej no yog qhov tseem ceeb rau kev txiav txim siab qhov ntev ntawm cov bolts siv nyob rau hauv koj lub tsheb lub harmonic balancer.
Kauj ruam-by-Step Guide
Thaum ntsuasbolt qhov ntau thiab tsawg, Nws yog ib qho tseem ceeb uas yuav tau ua raws li txoj hauv kev kom ntseeg tau qhov tseeb thiab kev ntseeg tau. Nov yog cov lus qhia ua ntu zus los pab koj txiav txim siab qhov ntsuas qhov tseeb:
Ntsuas qhov ntev
Pib los ntawm kev siv lubCaliperntsuas lub cheeb ntawm lub bolt. Muab lub Caliper nyob ib ncig ntawm lub ntsia liaj qhov rooj thiab nruj nws maj mam kom tau txais kev nyeem ntawv raug. Kev ntsuas txoj kab uas hla yog qhov tseem ceeb vim nws txiav txim siab qhov sib haum ntawm lub ntsia liaj qhov rooj nrog koj qhov sib npaug sib npaug.
Kev txiav txim siabXov Pitch
Tom ntej no, siv lubXov Gaugelos txiav txim qhov xov suab ntawm lub bolt. Teem lub Thread Gauge nrog cov xov ntawm lub bolt thiab txheeb xyuas cov xov tooj ntawm ib nti. Cov xov suab yog qhov tseem ceeb rau kev xaiv cov bolts uas haum rau hauv koj qhov sib npaug sib npaug.
Ntsuas Length
Thaum kawg, ntsuas qhov ntev ntawm lub ntsia liaj qhov rooj siv Caliper. Tso lub Caliper los ntawm qhov kawg mus rau qhov kawg, suav nrog lub taub hau yog tias tsim nyog, kom paub tseeb tias tag nrho qhov ntev ntawm lub ntsia liaj qhov rooj. Xyuas kom tseeb tias koj muaj qhov ntsuas qhov ntev yog qhov tseem ceeb rau kev txhim kho kom zoo thiab ruaj ntseg mounting ntawm koj qhov sib npaug sib npaug.
Tswv yim rau kev ntsuas qhov tseeb
Ua tiav qhov ntsuas qhov tseeb thaum txiav txim siabbolt qhov ntau thiab tsawgyog qhov tseem ceeb ntawm kev tswj xyuas koj lub tsheb kev ua tau zoo thiab kev nyab xeeb. Nov yog qee cov lus qhia tseem ceeb los txhim kho qhov tseeb thaum lub sijhawm ua haujlwm no:
Muab ob npaug rau ntsuas ntsuas
Nco ntsoov muab ob npaug rau koj qhov kev ntsuas kom paub meej tias lawv qhov tseeb ua ntej xaiv qhov hloov bolt rau koj qhov sib npaug sib npaug. Txawm tias qhov sib txawv me me ntawm qhov loj tuaj yeem ua rau tsis tsim nyog haum thiab muaj peev xwm teeb meem hauv kab.
Siv cov cuab yeej tsim nyog
Kev siv cov cuab yeej zoo xws li Caliper thiab Thread Gauge yog qhov tseem ceeb kom tau txais kev ntsuas qhov tseeb. Kev nqis peev hauv cov cuab yeej txhim khu kev qha yuav tsis tsuas yog txhim kho koj cov txheej txheem ntsuas xwb tab sis kuj ua kom cov txiaj ntsig zoo sib xws thiab raug.
Tswv yim rau xaiv txoj cai Bolt
Compatibility nrog tsheb qauv
Thaum xaiv ibntsia liaj qhov roojrau koj lub tshebharmonic balancer, nws yog ib qho tseem ceeb heev kom ua ntej compatibility nrog qhov tshwj xeebtsheb qauv. Txhua lub tsheb muaj qhov xav tau tshwj xeeb thaum nws los txog rau qhov loj me, xov pitches, thiab ntev. Txhawm rau kom muaj kev sib haum xeeb, nco ntsoov xa mus rau qhovmanufacturers specificationsmuab rau koj lub tsheb. Cov kev qhia tshwj xeeb no qhia txog qhov kev ntsuas tseeb uas xav tau rau qhov sib npaug ntawm qhov sib npaug, lav qhov ua tau zoo thiab kev nyab xeeb.
Qhov zoo ntawm Bolt
Qhov zoo ntawm covntsia liaj qhov roojkoj xaiv plays lub luag hauj lwm tseem ceeb nyob rau hauv tag nrho cov kev ua tau zoo thiab ntev ntawm koj lub tsheb lub harmonic balancer. Xaiv rauQib 8 boltsyog pom zoo heev vim lawv exceptional zog thiab durability. Qib 8 bolts yog tsim los ntawm cov ntaub ntawv muaj zog, ua rau lawv tiv taus hnav, corrosion, thiab mechanical stress. Los ntawm kev nqis peev hauv cov bolts zoo, koj tuaj yeem txhim kho kev ruaj ntseg thiab kev ntseeg siab ntawm koj cov kev sib raug zoo sib npaug, ua kom lub cav ua haujlwm zoo nyob rau hauv ntau yam mob.
Cov lus qhia rau kev txhim kho
Kev txhim kho kom zoo ntawm qhov sib npaug sib npaug yog qhov tseem ceeb los tswj kev ncaj ncees ntawm koj cov khoom siv cav thiab tiv thaiv cov teeb meem hauv txoj kev. Ua raws li qhov tseem ceeb nocov lus qhia installationkom muaj kev ruaj ntseg haum:
Tsim nyog Torque
Thaum zawm lub ntsia liaj qhov rooj uas ruaj lub harmonic balancer nyob rau hauv qhov chaw, nws yog ib qho tseem ceeb rau siv qhov tseeb npaum li cas ntawm torque. Siv atorque ciaj ntswjteem rau cov chaw tsim tshuaj paus-pom zoo torque specification xyuas kom meej tias lub ntsia liaj qhov rooj yog nruj me ntsis mus rau theem tsim nyog yam tsis muaj nyob rau hauv los yog dhau-tightening. Daim ntawv thov torque kom zoo tiv thaiv kom tsis txhob xoob thaum lub sijhawm ua haujlwm ntawm lub cav thiab tswj kom muaj kev sib haum xeeb ntawm kev sib haum xeeb.
Ua kom ruaj ntseg haum
Tom qab kev txhim kho lub harmonic balancer bolt, ua ib qho kev soj ntsuam kom meej kom muaj kev ruaj ntseg haum. Tshawb xyuas cov cim qhia ntawm misalignment lossis qhov chaw zaum tsis raug ntawm cov khoom. Paub meej tias txhua qhov kev sib txuas yog nruj thiab ua kom zoo ua ntej pib koj lub tsheb lub cav. Kev ruaj ntseg haum txo qis kev vibrations, txo qhov hnav ntawm lub cav, thiab txhawb kev ruaj ntseg tag nrho thaum ua haujlwm.
Harmonic balancer bolt qhov ntau thiab tsawgyog ib qho tseem ceeb ntawm kev tswj xyuas koj lub tsheb lub cav noj qab haus huv. Xyuas kom tseebxovqhov loj thiab ntev yog qhov tseem ceeb rau kev ua haujlwm zoo. Nco ntsoov xa mus rau cov chaw tsim khoom tshwj xeeb rau kev ntsuas qhov tseeb. Hauv cov ntsiab lus, kev nkag siab qhov tseem ceeb ntawm cov bolts, ntsuas kom raug, thiab xaiv cov khoom zoo yog qhov tseem ceeb rau kev ua haujlwm zoo sib haum xeeb. Rau sab saum toj-notch automotive Cheebtsam, sab lajWerkwellrau cov khoom txhim khu kev qha raws li koj lub tsheb xav tau.
Post lub sij hawm: May-30-2024