Ndodo za ulusi

Mumawawona paliponse mukangoyamba kuyang'ana - muzomanga, makina, ngakhale mipando ya DIY. Ndodo za ulusi. Anthu ambiri, ngakhale ena amalonda, amawaona ngati mabawuti aatali. Ndiko kulakwitsa koyamba. Ndi gawo lofunikira, koma kugwiritsa ntchito kwawo sikophweka. Mdierekezi ali mwatsatanetsatane: kalasi yazinthu, mtundu wa ulusi, zokutira, ndi fizikiki yosakhululukidwa ya kukangana ndi kumeta ubweya. Ndawonapo mapulojekiti pomwe kusankha kolakwika apa kudakhala kolephera, osati chowongolera chapamwamba kapena mtengo wachitsulo wokwera mtengo.

Zida ndi Kalasi: Si Chitsulo Chabe

Kuyambira ndi zofunikira, zakuthupi ndizo zonse. Ndodo yachitsulo ya A36 ndi yabwino kupachika chitoliro kapena kumangirira pansi kosafunikira. Koma mukangoyambitsa kusuntha kwamphamvu, kugwedezeka, kapena malo owononga, muli kudziko lina. Ine kusakhulupirika ndodo za ulusi zopangidwa kuchokera ku ASTM A193 B7 kapena B8 zazinthu zamafakitale ambiri. B7 ndi chitsulo cha aloyi, chozimitsidwa ndi kupsya mtima, chopatsa mphamvu zolimba kwambiri - ganizirani ndodo zomangira chotengera kapena zomangira zolemetsa. B8 ndiye mtundu wosapanga dzimbiri, nthawi zambiri 304 kapena 316, wamafakitale kapena kukonza chakudya. Kusiyana kwa mtengo ndi kwakukulu, koma momwemonso ndi zotsatira za kulephera.

Ndikukumbukira ntchito yobwezera ndalama pagawo lokonzekera m'mphepete mwa nyanja. Zolingazo zinafuna kuti tizitsulola zitsulo za carbon galvanized kuti zichepetse mtengo. M'miyezi 18 yokha, kuwonongeka kwa dzimbiri koyambitsa matenda a kloridi kunayamba kuwonekera. Tidayenera kuchita kutseka kwathunthu ndi 316 zosapanga dzimbiri. Ndalama zoyamba zimawononga kuwirikiza kakhumi pantchito yadzidzidzi komanso nthawi yopuma. Ndilo phunziro lomwe simumayiwala. Kupaka, kuviika kotentha kutengera kuyika kwa makina, kumathandizanso kwambiri pakukhala ndi moyo wautali, osati mawonekedwe okha.

Ndiye pali chilemba cha giredi, kapena kusowa kwake. Wodziwika bwino adzaukulunga momveka bwino pa ndodo. Kwa mphamvu zazikulu ndodo za ulusi, mukuyang'ana mizere itatu yozungulira ya B7. Palibe zizindikiro? Chitengeni ngati chotsika kwambiri ndipo osabetcha projekiti yanu. Apa ndipamene kufunafuna kuchokera kwa wopanga mwapadera m'malo opangira zinthu zambiri kumamveka. Mwachitsanzo, kampani ngati Handan Zitai Fastener Manufacturing Co., Ltd., yozikidwa ku Yongnian - malo omangirira kwambiri ku China - nthawi zambiri imakhala ndi zida zowongolera izi kuchokera ku billet kupita kuzinthu zomalizidwa, zomwe sizimaperekedwa ndi amalonda wamba.

Kugwirizana kwa Ulusi ndi Voodoo ya Kugawa Katundu

Nayi mutu wothandiza: kuchuluka kwa ulusi komwe kumakwanira? Yankho la bukuli ndi 1.5 kuwirikiza kwake. Zowona ndi zonyansa. Ngati mukulumikizana ndi zinthu zofewa monga aluminiyamu kapena kuponya, mukufunikira zina. Katunduyo samanyamulidwa mofanana pa ulusi uliwonse; nsonga zingapo zoyamba zomwe zikugwirana zimatenga gawo lalikulu. Ndawerengera zomwe ndakumana nazo kuti ndingondiyimbira foni ndi kunena kuti bowo lavulidwa. Nthawi zambiri, vuto silinali masamu anga, koma mawonekedwe abowo - ocheperako, otalikirana, kapena odzaza tchipisi.

Chinyengo cha malo ogwedera kwambiri: gwiritsani ntchito mtedza wa kupanikizana. Mangitsani nati yoyamba kuti muyike, kenaka yikani nati yachiwiri pa iyo. Zikuwoneka ngati zazing'ono, koma zimalepheretsa kumasula kutsitsa kwa cyclic kuposa njira zambiri zotsekera. Komanso, nthawi zonse gwiritsani ntchito makina ochapira. Zikuwoneka zoonekeratu, koma ndaziwona zalumpha. Washer amagawira katundu wa clamp ndikuletsa mtedza kukumba pamwamba, zomwe zimachepetsa kwambiri mphamvu yothina.

Dulani ulusi motsutsana ndi ulusi wokulungidwa - nuance ina. Ulusi wokulungidwa umakhala wolimba kwambiri chifukwa ulusi wachitsulo umayenda motsatira ulusi, osati kudula. Pa ntchito iliyonse yovuta, limbikirani pa ulusi wokulungidwa. Nthawi zambiri mumatha kudziwa ndi kumaliza kosalala, koyaka ndi kukulirapo pang'ono kumapeto kwa ndodo.

Zowona Patsamba ndi Sourcing Pragmatism

M'munda, simukhala ndi ndodo yabwino kwambiri kutalika ndi ulusi. Mumadula ndi kuluka pamalopo. Kufa kwabwino kumatengera kulemera kwake mu golide. Yotsika mtengo imatulutsa ulusi wosasamala womwe umasokoneza mphamvu. Timasunga zida zachitsulo zothamanga kwambiri komanso ulusi wamagetsi pantchito zomwe zimafuna ndodo zingapo. Kwa chitsulo chosapanga dzimbiri, pitani pang'onopang'ono, gwiritsani ntchito mafuta ambiri odulira, kapena mutha kuumitsa zinthuzo ndikugwira kufa.

Kupeza ndizovuta zake. Muyenera kusasinthika muzochita zamakina ndi kulondola kwazithunzi. Si kugula katundu. Ndagwirapo ntchito ndi ogulitsa pomwe ndodoyo inali yololera, kuchepetsa malo opsinjika, kapena mphamvu yolimba inali pansi pamlingo wa giredi. Ichi ndichifukwa chake kukhala ndi mzere wolunjika ku gwero lopangira zinthu, osati kungogawa, kumawonjezera kudalirika. Wopanga omwe amakhala m'gulu lalikulu lopanga ngati Chigawo cha Yongnian, zopindulitsa zake kukhala moyandikana ndi njanji zazikulu ndi misewu, nthawi zambiri zimatanthawuza kuwongolera kwamayendedwe abwinoko. Kuwona tsamba ngati https://www.zitaifasteners.com zimakupatsirani chidziwitso chamitundu yawo komanso ukadaulo wawo, womwe ndi poyambira kuunika kuthekera kwawo mwachindunji ndodo za ulusi zofunika, kuchokera muyezo carbon zitsulo kuti aloyi makalasi.

Nthawi yotsogolera ndi chinthu china. Kwa ndodo yokhazikika ya zinc, mwina sabata. Kwa ndodo yayitali yayitali, yamphamvu kwambiri, yoviika yotentha yokhala ndi ulusi winawake, mungakhale mukuyang'ana njira yopangira. Nthawi zonse ganizirani izi. Ndachedwetsa mapulojekiti akudikirira kuti ndodo zolondola zifike, chifukwa kulowetsa sikunali kotheka.

The Simple Act of Installation

Torque. Aliyense amalankhula za izo, ochepa amagwiritsa ntchito molondola. Ma torque omwe amafunikira kuti akwaniritse zolemetsa zomwe zapatsidwa zimasiyana mosiyanasiyana ndi mafuta. Ulusi wothira mafuta (wokhala ndi anti-seize kapena mafuta) ukhoza kuchepetsa torque yofunikira ndi 30-40% poyerekeza ndi ulusi wouma. Ngati mukutsatira torque kuchokera m'mabuku, fufuzani ngati imakhala yowuma kapena yothira mafuta. Kugwiritsa ntchito torque youma ku ulusi wothira mafuta kumatha kupsinjika mosavuta ndikutambasula ndodo, zomwe zimapangitsa kulephera.

Kuyanjanitsa ndikofunikira. Ngati ndodo ikupindika, mphamvu yake imatsika. Gwiritsani ntchito makina ochapira ozungulira kapena mtedza ngati malo sakufanana. Nthawi ina ndidafufuza za kulephera kwamapangidwe pomwe ndodo ya mainchesi 1 idaduka. Nthawi yopuma idawonetsa kutopa kwakanthawi. Chifukwa chiyani? Mtengowo unali wokhotakhota pang'ono pansi pa katundu, ndikuyika ndodoyo kuti ikhale yopindika yomwe sinapangidwepo. Kukonza kwake kunali chowotchera mipando chozungulira, chokwera mtengo poyerekeza ndi kukonza.

Musaiwale za chitetezo cha dzimbiri pagulu lomwe lakhazikitsidwa. Ndodoyo ingakhale yopanda banga, koma bwanji za mtedza ndi zochapira? Zitsulo zosiyana zimayambitsa dzimbiri. M'malo achinyezi, kugwiritsa ntchito mtedza wa chitsulo cha carbon pa ndodo yosapanga dzimbiri kumatha kudya mtedzawo mwachangu modabwitsa. Gwirizanitsani zinthuzo kapena gwiritsani ntchito zotetezera.

Zinthu Zikavuta: Kusanthula Kulephera

Zalephera ndodo za ulusi nenani nkhani. Malo ophwanyika, ophwanyika a crystalline nthawi zambiri amawonetsa kuchulukira kapena hydrogen embrittlement (yodziwika ndi electroplated high-strength steel). Kuthyoka kokhala ndi mphete zosalala, zokhazikika zomwe zimatsogolera ku milomo yomaliza yometa ubweya ndi kutopa kwakanthawi - katundu wake anali panjinga. Ndodo yotambasulidwa, ya khosi isanalephere kuloza kuchulukira kwa ductile. Kuwerenga zizindikirozi kumakuthandizani kukonza zomwe zimayambitsa, osati kungosintha gawolo.

Chimodzi mwa zolephera zathu zophunzitsa chinali pa zenera logwedezeka. Ndodozo zinapitiriza kumasuka ndiyeno kutopa. Ma washers a loko, threadlocker - palibe chomwe chinagwira ntchito kwa nthawi yayitali. Yankho silinali ndodo yabwinoko; kunali kusintha kapangidwe kake kuti agwiritse ntchito kulumikizana kokhazikika ndi mtedza womwe umakhalapo, kusamutsa malo otopa kupita ku gawo losinthika mosavuta. Nthawi zina, yankho lolondola ndikukonzanso kulumikizana, osati kupitiliza kukula kwa ndodo.

Zimatengera izi: chithandizo ndodo za ulusi monga zida zopangidwira, osati ma generic hardware. Tchulani zinthu, kalasi, zokutira, ndi mtundu wa ulusi mosamala kwambiri monga momwe mungapangire pampu kapena valve. Mvetserani nkhani yolemetsa - yokhazikika, yosunthika, yowononga. Ndikuwapeza kuchokera kwa wina yemwe amamvetsetsa kusiyana kwake, wina wophatikizidwa mukupanga, osati kabuku kokha. Chisamaliro chimenecho mwatsatanetsatane ndi chomwe chimalekanitsa kukhazikitsa kolimba ndi mutu wokonza mtsogolo.