Kodi ndowe zokulirapo zimakhala zolimba bwanji? 

Tiyeni tikhale enieni, pamene wina afunsa za kulimba kwa mbedza yowonjezera, nthawi zambiri amajambula chinthu chotsika mtengo cha zinc kuchokera ku sitolo ya hardware chomwe chinalephera pa iwo sabata yatha. Funso lokhalo ndi lalikulu kwambiri, koma ndipamene zokambirana ziyenera kuyambika - potulutsa zomwe zimatanthawuza pa ntchito, osati m'mabuku.

Sikungokhudza Hook

Zolephera zambiri zomwe ndaziwona sizinali chifukwa mbedza yachitsulo yopangidwa idasweka. Ndi chikondi pakati pa mbedza, ndi bawuti yowonjezera manja, ndi gawo lapansi lomwe limagwa. Mutha kukhala ndi mbedza ya Sitandade 8, koma ngati mukuyiyendetsa mu chipika chophwanyika chokhala ndi chishango chotsika, msonkhano wonse umakhala wamphamvu ngati ulalo wofooka kwambiri. Ndatulutsa mbedza zambiri zomwe zidalephera pomwe boltyo inali yoyera, koma khomalo lidagonja. Chifukwa chake kulimba sikuli gawo limodzi; ndi machitidwe a dongosolo.

Zofunika ndiye fyuluta yoyamba yodziwikiratu. Zokopa, zokowera zachitsulo zokhala ndi zokutira zopyapyala zama electroplated? Izi ndi zopachika chomera chopepuka mu garaja yanu, mwina. Pazinthu zilizonse zakunja kapena zolemedwa, mukuyang'ana zotsekemera zotentha kapena zosapanga dzimbiri. Koma ngakhale apa, pali msampha. Chovala chokhuthala, chomata kwambiri nthawi zina chimatha kusokoneza njira ya wedge bawuti yowonjezera, kuletsa kukhala pansi koyenera. Ndiko kusinthanitsa pakati pa kukana dzimbiri ndi ntchito yanthawi yomweyo yamakina.

Ndiye pali mapangidwe a mbedza yokha. Amene ali ndi diso lotsekedwa motsutsana ndi mbedza yotsegula? Kusiyanasiyana kwakukulu pamlingo wa katundu ndi kukana kukoka m'mbali. Malo omwe shank imakumana ndi diso ndi malo ovuta kwambiri. Matembenuzidwe otsika mtengo ali ndi ngodya yakuthwa, yopangidwa ndi makina pamenepo yomwe imayitanitsa kusweka. Malo osalala, opangidwira amafalitsa katunduyo. Mumaphunzira kuzindikira izi ndi dzanja pakapita nthawi.

Kusintha kwa Kuyika: Kumene Ma Hooks Abwino Amapita Kukafa

Apa ndi pamene chiphunzitso chimakumana ndi khoma la konkire, kwenikweni. Kukula kobowola komwe kumayikidwa sikuli lingaliro. Kubowola dzenje ngakhale 1mm lalikulu kwambiri kwa bawuti yowonjezera Sleeve imatanthawuza kuti sichitha kugunda koyenera. Bawuti imatha kumva yolimba mukayikoka, koma ndikungodumphadumpha, osati kukulitsa mkono. Katundu weniweni woyamba, ndipo amazungulira momasuka. Ndakhala wolakwa pa izi mothamanga, pogwiritsa ntchito kachidutswa kakang'ono kamene kanali kachikwama kanga. Chotsatira chake chinali msonkhano wabwino kwambiri wa mbedza wopanda ntchito.

Clean-out ndi wakupha wina mwakachetechete. Muyenera kuchotsa fumbi lonse mu dzenjelo. Ngati mkonowo ukukwera kukhala fumbi lophatikizana m'malo mwa zomangira zolimba, mphamvu yogwira imatha kutsika ndi theka. Ndimagwiritsa ntchito burashi ndi bulbu yowulutsira tsopano, mwachipembedzo. Kumayambiriro kwa ntchito yanga, ndinangowombera dzenje. Sikuti ndizosagwira ntchito, komanso mumapeza silika wodzaza mkamwa-tsiku loyipa ponseponse.

Torque. Aliyense akufuna kutsitsa ku German spec - guttentight. Kuwotcha mopitirira muyeso kumatha kuvula ulusi, kusokoneza diso la mbedza, kapena, choyipa, kukulitsa manja mpaka kumang'amba gawolo kuchokera mkati. Ndimasunga wrench ya torque yokhazikika pakuyika kofunikira kwambiri. Kwa kampani ngati Malingaliro a kampani Handan Zitai Fastener Manufacturing Co., Ltd., yomwe imagwira ntchito kuchokera kuzinthu zazikulu zopangira ku China, angakuuzeni kuti zolemba zawo zimapangidwira mtundu wina wa torque. Chokani pamenepo, ndipo mumasowa chiyembekezo chilichonse chochita. Malo awo pafupi ndi njira zazikulu zoyendera amatanthauza kuti zinthu zawo zimapangidwira kuchuluka kwake komanso kusasinthasintha, zomwe ndi zabwino, koma zimayikabe udindo kwa oyika kuti azitsatira.

Zowukira Zachilengedwe: Kuyenda Pang'onopang'ono, Osati Kuthamanga Mwadzidzidzi

Kukhalitsa pakapita nthawi ndi nkhondo yosiyana. M'madera a m'mphepete mwa nyanja, ngakhale mbeza zokhala ndi malata otentha zimatha kusonyeza dzimbiri loyera ndi madontho ofiira mkati mwa zaka zingapo ngati zokutira sizikugwirizana. Pakuyika kwakunja kosatha, tsopano ndikutsamira ku 304 kapena 316 mbewa zachitsulo zosapanga dzimbiri ndikufananiza. zowonjezera mabawuti. Mtengo wakutsogolo ndi wokwera, koma ntchito yosinthira mbedza yolephera pansanjika zitatu ndi ya zakuthambo.

Kutenthetsa njinga ndi njira yochenjera. Pa khoma la njerwa loyang'ana kudzuwa, chitsulocho chimakula ndikugwirana tsiku ndi tsiku. Kwa zaka zambiri, izi zimatha kugwira ntchito pang'onopang'ono bolt yokhazikitsidwa pang'ono. Ndidawona izi pamabulaketi angapo omangika akunja. Zonse zinagwedezeka pang'ono pambuyo pa nyengo yachilimwe isanu, osati chifukwa cha katundu, koma chifukwa cha kuyenda kosalekeza kwa kutentha. Kukonzekera kunali kusinthira ku kachitidwe ka nangula kosiyana kogwiritsa ntchito komweko.

Kuwonekera kwa mankhwala ndikosavuta koma kwenikweni. M'magalasi oimika magalimoto, mchere wa de-icing wotuluka m'magalimoto ukhoza kuwononga nangula kuchokera pamwamba, kulephera komwe simukuwona mpaka itapita patsogolo. Sikokwanira kungotchula mbedza yokutidwa; muyenera kuganizira zomwe zidzagwere kapena kuwaza pa moyo wake wonse wautumiki.

Case in Point: The Storage Rack Collapse

Chitsanzo chodziwika kwambiri sichinali mbedza, koma mfundo ndi yofanana. Nyumba yosungiramo katundu inaika zitsulo zolemera kwambiri zosungiramo zitsulo pogwiritsa ntchito anangula akuluakulu pansi pa konkire ya zaka 30. Anangula anali pamwamba-shelufu, kukhazikitsa kunkawoneka kwangwiro. Patatha miyezi 6, gawo lina linagwa. Kafukufukuyu adapeza kuti konkire yomwe ili pamalowo, chifukwa cha msinkhu wake komanso kutsanulira koyambirira, inali ndi mphamvu yopondereza yotsika kwambiri kuposa nangula adavotera. Nangula sanalephere; iwo anang'ambadi konkire pansi. The kukhazikika Kuphatikizika kwa fasteners kunali zero chifukwa mphamvu ya gawo lapansi idaganiziridwa molakwika.

Izi zimamasulira molunjika ku mbedza. Denga lokongola, lochindikala la konkire mu fakitale yakale? Ikhoza kukhala yokhazikika pamwamba. Kubowola mabowo oyesera ndikugwiritsa ntchito cholumikizira choyesera cha nangula ndiye njira yokhayo yotsimikizira kuti ntchito zolemetsa kwambiri. Ndi sitepe yodumpha kwambiri, poganiza kuti konkire ndi konkire.

Kuti mupeze, mufunika wogulitsa yemwe amamvetsetsa izi, osati wongogulitsa mayunitsi. Malo opanga, monga Handan Zitai kukhala ku Yongnian, malo olumikizirana kwambiri, akuwonetsa kuti ali mgulu lamakampani ogulitsa. Mutha kupeza mbiri yawo pa https://www.zitaifasteners.com. Ubwino wawo mwina mu lonse ndi zitsulo kusasinthasintha kwa sukulu muyezo, amene ali maziko a kudalirika. Koma mapepala awo ndi poyambira, osati mzere womaliza.

Ndiye, Yankho Lenileni Ndi Chiyani?

Ndi zolimba bwanji? A bwino anaika ndi anaika mbedza yowonjezera bolt dongosolo akhoza kukhala moyo wa nyumbayo. Mawu ofunikira amafotokozedwa bwino ndikuyikidwa. Hook palokha nthawi zambiri imakhala yolimba kwambiri. Zofooka ndizo, kuti: gawo lapansi, kugwirizanitsa ndi khalidwe la chishango chokulitsa, chilango cha unsembe, ndipo potsiriza, chitetezo cha chilengedwe chachitsulo.

Ulamuliro wanga wa chala chachikulu tsopano ndi kusokoneza nthawi zonse. Ngati pepala lodziwikiratu likuti mbedza ya 10mm imakhala ndi ma 500 lbs mu konkire, ndimakonzekera ntchito yanga ya 250-300 lbs max. Izi zimatengera zosintha zobisika-ubwino wosadziwika wa konkire, zolakwika zazing'ono zoyika, katundu wosunthika, ndi dzimbiri pakapita nthawi.

Pamapeto pake, kulimba si chinthu chomwe mumagula pashelufu. Ndi zotsatira zomwe mumapanga kudzera pakusankha koyenera, kuyika mosamala, komanso kasamalidwe koyenera. Chingwecho ndi chidutswa chabe chachitsulo choumbika. Kutalika kwake kumatsimikiziridwa ndi zonse zomwe mumachita musanazilowetse pakhoma.