Yog li-hu vim tias nws zoo li tus npua ko taw, crowfoot wrench yog ib qho cuab yeej zoo saib, feem ntau siv los ntawm cov kws kho tsheb, cov kav dej, thiab DIYers, rau npe rau ob peb, vim nws muaj peev xwm ua kom haum rau hauv qhov chaw kaw.
Tab sis yog tias tus neeg siv ua haujlwm ntawm cov ciaj ntswj no tsis raug, lawv yuav tsis tau txais txiaj ntsig los ntawm cov cuab yeej, yog li peb tau tsim cov lus qhia luv luv ntawm crowfoot wrenches.
Txawm hais tias koj tsis ntev los no tau txais ib tus crowfoot wrench lossis tab tom txiav txim siab ua li ntawd, koj yuav tsum nkag siab tias yuav siv tau li cas tom qab nyeem qhov blog no.
Dab tsi yog Crowfoot Wrench?
Lub crowfoot wrench yog siv los 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 nws, nws kuj tseem siv tau los ua kom muaj zog ntau dua.
Hom qhib-kawg no muaj ib tug luv luv, stocky kov thiab, raws li tau hais, lub taub hau zoo li ib tug crow ko taw. Nws muaj nyob rau hauv me me thiab loj.
Yog hais tias koj xav mus cuag txiv ntseej thiab bolts nyob rau hauv nruj qhov chaw, koj yuav tsum tau ib tug crowfoot wrench thiab ib tug ratchet.
Lub ratchet yuav ua rau koj ncav cuag ntxiv, ua rau koj txuas mus rau qhov nyuaj-rau-mus-rau fasteners thiab muab lub zog los tig lawv.
Koj tseem yuav xav tau lub torque ciaj ntswj kom ua tiav qhov tseeb torque. Nws yuav pab kom koj ntsuas qhov nro ntawm fasteners, txhim kho qhov raug thiab ua haujlwm ntawm koj txoj haujlwm.
Thaum lub sij hawm ploj mus, kho cov tsheb ciav hlau yog ib qho kev siv crowfoot wrenches. Niaj hnub no, mechanics, engineers, electricians, plumbers, thiab DIYers feem ntau siv lawv.
Hom Crowfoot Wrench:
Crowfoot wrenches yog ntau yam cuab yeej, ke rau ntau yam dej num. Koj tseem tuaj yeem tau txais ib qho uas tsim los rau lub hom phiaj tshwj xeeb. Hauv qab no yog ntau hom crowfoot wrenches muaj.
1. Flare Crowfoots
Arguably feem ntau hom crowfoot wrench yog flare crowfoot wrench. Yuav ua li cas qhov kawg ntawm flare crowfoot wrench yog zoo li tus tso cai rau koj kom haum nws snugly nyob ib ncig ntawm fasteners.
Hom ciaj ntswj no feem ntau siv nyob rau hauv kev lag luam tsheb, tshwj xeeb tshaj yog nyob rau hauv cov kua dej, xws li cov uas khiav lub nres nres lub hoses.
2. Qhib-End Crowfoots
Yog hais tias koj muaj ib tug fastener, xws li ib tug txiv ntseej los yog ib tug ntsia liaj qhov rooj, uas tsis dhau nruj los yog xoob, ib tug qhib-kawg crowfoot yog lub cuab tam koj yuav tau tig nws.
Nws yog ntau yam thiab yooj yim-rau-siv wrench vim nws tsuas yog yuav tsum tuav ob sab ntawm lub fastener, ua rau nws yog ib qho kev xaiv nrov rau mechanics thiab DIYers.
3. Box-End Crowfoots
Thaum fasteners nruj heev los yog xoob heev, koj yuav xav tau lub thawv-kawg crowfoot wrench.
Koj tuaj yeem tau txais ib lub thawv-kawg ciaj ntswj thiab ib qho qhib-kawg sib cais.
Xwb, qee qhov wrenches yog qhib ntawm ib kawg thiab lub thawv-zoo li tus (kaw-lub voj voog zoo li tus) ntawm lwm tus, ua rau koj siv qhov kawg, nyob ntawm seb qhov ceev npaum li cas / xoob lub fastener.
4. Adjustable Crowfoots
Feem ntau siv los ntawm cov kav dej los ua haujlwm ntawm ntau qhov sib txawv ntawm cov kav dej, kho tau crowfoot wrenches poob rau hauv qeb ntawm qhib-kawg wrenches; Txawm li cas los xij, lawv tau tsim los rau ntau yam dav dav ntawm cov khoom dav.
Txhawm rau kho koj tus ciaj ntswj, koj tuaj yeem ntsia lub taub hau kho tau hauv lossis tawm, hloov lub puab tsaig qhib loj.
Koj tuaj yeem tau txais tus kheej kho tus kheej crowfoot wrench. Hom ciaj ntswj no muaj lub caij nplooj ntoos hlav-loaded sab hauv thiab ib lub zog hloov tau. Vim hais tias ntawm qib siab torque, tus kheej-hloov ciaj ntswj tuaj yeem siv tau, thiab kev sib tw nruj dua yog tsim rau ntawm lub taub hau sab nraud.
5. Ratcheting Crowfoots
Hom wrench no zoo ib yam li tus qauv crowfoots; Txawm li cas los xij, ratcheting crowfoot wrenches muaj lub tshuab uas tso cai rau koj tig nws yam tsis tau tshem tawm thiab rov tso nws tom qab txhua qhov twist.
Yog tsis muaj qhov nres thiab pib uas feem ntau yog ib feem ntawm kev nruj / loosening fasteners, koj yuav txuag lub sijhawm thiab lub zog, pab koj ua tiav koj txoj haujlwm zoo dua.
Koj siv Crowfoot Wrench li cas?
Koj tuaj yeem siv lub crowfoot li cas kom paub tseeb tias koj siv nws li nws tau tsim los?
Ua ntej, tau txais ib lub ratchet uas sib xws nrog hom crowfoot wrench koj muaj. Koj tus crowfoot wrench yuav tsum haum lub taub hau square ntawm koj ratchet wrench.
Koj tus crowfoot yuav tsum tau ua kom raug; txwv tsis pub, lub cuab yeej yuav plam, ua rau cov khoom puas tsuaj lossis ua rau raug mob. Tuav tus ciaj ntswj hauv koj txhais tes tseem ceeb nrog lub puab tsaig tig mus rau txoj kev koj npaj rau twisting lub fastener. Ib feem ntawm lub puab tsaig nyob rau sab saum toj ntawm lub fastener yuav tsum nyob ze rau koj tshaj qhov chaw zaum hauv qab.
Tom ntej no, muab koj tus crowfoot wrench rau koj ratchet. Qhib lub square drive ntawm koj lub qhov ciaj ntswj mus rau hauv lub square drive ntawm lub cuab yeej.
Qhwv koj tus ciaj ntswj nyob ib ncig ntawm lub fastener los ntawm kev ua kom lub puab tsaig tuav ob sab ntawm cov txiv ntoo los yog ntsia liaj qhov rooj. Khaws tus tuav ntawm ib ncig ntawm 90 degrees kom ua kom pom kev zoo tshaj plaws thiab kev txav mus los.