Mukuwona 'zomangira zozungulira mutu' pa pepala lodziwika bwino ndikuganiza, 'dome yosavuta, slotted kapena Phillips, yapeza.' Ndiwo msampha woyamba. M'dziko lenileni la msonkhano, kulingalira kumeneko kungawononge nthawi, ndalama, ndi kukhumudwa kwambiri pamene gawolo silikugwira ntchito. Si mawonekedwe chabe; Ndi gulu la kunyengerera pakati pa kugwira, chilolezo, kugwiritsa ntchito zida, ndi mawonekedwe omaliza omwe anthu ambiri ogula zinthu, moona, amabisala mpaka atagwira mutu wovula kapena kuthana ndi vuto loyenera pamzere.

Mbiri yake ndi mfundo

Tiyeni tinene mwachindunji. Zakale makina ozungulira mutu wozungulira ali ndi mutu wa hemispherical wokhala ndi malo athyathyathya pansi. Mfungulo si dome lomwe mukuliwona, ndi pansi pake. Kodi lapangidwira mabowo osunthika? Ayi, ayi. Ndiko kusakanikirana kofala ndi zomangira zozungulira mutu. Mutu wozungulira umakhala pamwamba pa workpiece. Izi zikutanthauza kuti muyenera chilolezo chokwanira pamwamba pa pamwamba. Ndawonapo mapangidwe omwe injiniya adatchula mutu wozungulira kuti ukhale wotsekedwa, koma ndinapeza kuti chida chamsonkhano sichinathe kulunjika pagalimoto chifukwa dome inali kugunda khoma. Rework mzinda.

Kutalika kwa mutu ndi m'mimba mwake ndizofunikira kwambiri kuposa momwe mungaganizire. Dome losaya, lalitali limapereka mbiri yocheperako koma socket yaying'ono, zomwe zimapangitsa kuti pakhale cam-out. Dome lalitali, lopapatiza limakupatsani mwayi wolowera mozama (yabwino pa torque) koma imatuluka mochulukirapo. Pazinthu zina monga kuteteza dzina kapena chivundikiro chopyapyala pomwe mukufuna mawonekedwe osalala, omalizidwa koma osasunthika chitsulo choyambira, mutu wozungulira ndiye wopita. Koma muyenera kuyanjanitsa ndi washer ngati gawo lapansili ndi lofewa, kapena malo otsetserekawo amangokumba.

Kusankha kwazinthu kumachitanso izi. Muzitsulo zosapanga dzimbiri, makamaka mndandanda wa 300, zitsulo zimatha ndulu. Ngati mukuyendetsa chitsulo chosapanga dzimbiri makina ozungulira mutu wozungulira mu mtedza wachitsulo chosapanga dzimbiri kapena dzenje loponyedwa popanda mafuta oyenera kapena zokutira, mutha kuwotcherera chinthucho musanagunde torque inayake. Phunziro linaphunzira movutikira pa ntchito ya m'madzi. Tinasinthira ku zinc-plated carbon steel screw kuti tigwiritse ntchito, vuto lapita. Maonekedwe amutu sanasinthe, koma nkhani zakuthupi zinapanga kusiyana konse.

Mitundu ya Magalimoto ndi Grip Reality

Slotted, Phillips, Pozidriv, Allen (socket cap). Mtundu woyendetsa umakwatiwa ndi mutu. Mutu wozungulira wa sukulu yakale ndi wovuta kupanga. Dalaivala wanu amatsetsereka, amawononga dome, ndipo akuwoneka moyipa. Phillips ndiyabwinoko koma amakonda kutulutsa ma torque apamwamba. Pamsonkhano uliwonse waukulu, mukufuna socket drive. Koma apa pali nsomba: zitsulo (Allen) galimoto mu mutu wozungulira kumatanthauza yaying'ono hex kiyi kukula poyerekeza ndi socket mutu kapu wononga wa awiri thupi lake, chifukwa makoma a soketi ayenera kukwanira mkati mwa kupindika kwa dome.

Izi zimabweretsa vuto lothandizira kwambiri. Mufunika chitsulo cha alloy chapamwamba kwambiri kuti mukwaniritse mphamvu yochepetsera yofunikira popanda kuvula hex yamkati. Ndikukumbukira gulu lochokera kwa ogulitsa lomwe lidzakhala lopanda dzina pomwe kuya kwa soketi ya hex kunali kocheperako ndi theka la millimeter. Kiyiyo sinakhale mokwanira, idavula poyesa koyamba, ndipo tidayenera kuyang'ana pamanja ndikukana mayunitsi 20,000. Kulephera sikunali mu ulusi kapena mphamvu yolimba; zinali mu gawo laling'ono, lomwe nthawi zambiri limanyalanyazidwa, loyendetsa.

Ichi ndichifukwa chake mukapeza wogulitsa yemwe amapeza ma nuances moyenera, mumamamatira nawo. Malo ngati Malingaliro a kampani Handan Zitai Fastener Manufacturing Co., Ltd., yochokera ku China chachikulu cholumikizira ku Yongnian, Hebei, imamvetsetsa izi pakupanga. Malo omwe ali pafupi ndi njira zazikulu zoyendera simalo ogulitsa okha; zikutanthauza kuti aphatikizidwa muzinthu zachilengedwe zomwe zimatsutsana tsiku lililonse pamafakitole. Kuyang'ana catalog yawo pa zitaifsteners.com, mutha kuwona chidwi pakuwongolera mafotokozedwe ndi kuyika mutu ngakhale pazinthu zokhazikika. Ndi mulingo wocheperako womwe umalekanitsa wogulitsa katundu ndi mnzake wopanga.

Vuto Lomaliza Palibe Amene Akunena

Kupaka ndi kupaka. Mutu wozungulira, womwe umakhala wopindika mosalekeza, umakhala wolimba kwambiri kuti ugawike mofanana kuposa kotila mutu wathyathyathya. Electroplating imakonda kumangirira m'mphepete ndi pamakona. Pamutu wozungulira, 'm'mphepete' ndi gawo lonse lomwe dome limakumana ndi shank. Mutha kupeza phiri lowoneka bwino kapena malo owonda pamenepo. Pazokongoletsera kapena komwe kukana kwa dzimbiri ndikofunikira, izi ndizofunikira kwambiri.

Tidakhala ndi pulojekiti yotchingira panja pogwiritsa ntchito zomata za zinc-flake (Geomet) zozungulira mutu wakuda. Zitsanzo zoyamba zinali zangwiro. Mayendedwe opangirawo adawonetsa kusinthika pang'ono kwa sheen ndi makulidwe kuzungulira mphambano yamutu ndi shank. Zinali zosaoneka bwino, koma chifukwa cha kuwala kwina, chomangiracho chinkaoneka 'chophimbika.' Wogulitsa zokutira anadzudzula wononga geometry; wopangira misala adadzudzula njira yokutira. Njira yothetsera vutoli? Kusintha kachulukidwe ka ma racking ndi chipwirikiti pakuyala gawo la geometry. Zinawonjezera sabata ku nthawi yotsogolera. Tsopano ndi chinthu chamzere mwathu: Kufanana kwa zokutira kuyenera kusungidwa pamutu wonse.

Apa ndipamene maziko opanga kampani ngati Zitai amakhala oyenera. Pokhala ku Yongnian, amapeza mwayi wolumikizana ndi akatswiri opaka ndi mankhwala. Amatha kuthetsa mavutowa chifukwa amawona kuchuluka kwake komanso kusiyanasiyana. Malo ogulitsira ang'onoang'ono, akutali mwina alibe chilengedwe choterocho kuti atsamirepo.

Nthawi Yoyenera Kuigwiritsa Ntchito (Ndi Nthawi Yothamanga)

Ndiye pambuyo pa zonsezi, kumene makina ozungulira mutu wozungulira kupeza kusunga kwake? Ndikoyenera kumangirira zigawo pamwamba zomwe sizingasinthidwe ndi kountala. Ganizirani za kukwera mbale ya hinge ku chitseko chamatabwa, kapena kusunga chitsulo pamwala kapena pamwamba pa konkire (ndi nangula, ndithudi). Dome limapereka mawonekedwe omalizidwa omwe amakhala osavutikira kuposa mutu wa poto. Zimathandizanso m'malo otchingidwa ndi magetsi pomwe mutu wosalala umakhala wotetezeka komanso wosagwira mawaya.

Kodi muyenera kuzipewa liti? Pamene mukufunikira kumaliza (gwiritsani ntchito mutu wathyathyathya kapena oval). Mukafuna torque yayikulu kwambiri komanso kutulutsa kochepa (socket cap screw ndi yabwino, ngakhale imamatira kwambiri). Pamene mukusonkhanitsa zinthu zowonongeka monga mapulasitiki kapena ma composites - mphamvu yokhazikika ya pansi pamtunda ikhoza kusokoneza zinthuzo. Nthawi zonse gwiritsani ntchito chochapira kapena chokulirapo.

Chotengera chake ndikuti musamachichite ngati chomangira cha generic. Mtengo wake uli mu geometry yake yeniyeni pazochitika zinazake. Kufotokoza molondola - ndi galimoto yoyenera, zinthu, plating, ndi kumvetsetsa bwino za msonkhano - ndizomwe zimalekanitsa mapangidwe ogwira ntchito kuchokera ku omwe amayenera kusinthidwa nthawi zonse m'munda. Ndi gawo laling'ono, koma monga zinthu zonse zamakina, mdierekezi ali muzambiri zomwe mumangophunzira pozisokoneza poyamba.