Indima engafanele ye-cap bolt in engineering

Kaningi, cap bolts azinakwa ohlelweni olubanzi lwamaphrojekthi wobunjiniyela. Kodwa-ke, lezi zinto ezibonakala zilula ziba zibaluleke kakhulu ekuqinisekiseni ukuqina kanye nokwethenjwa kwezinhlaka nemishini. Nansi ukuqonda ngezicelo zazo ezingokoqobo, amaphutha ajwayelekile, nezifundo ezifundwe kusukela eminyakeni eminingana endle.

Ukwembulela i-cap bolt

Igama elithi cap bolt lingahle lizwakale liqonde, kepha isicelo salo liyahlukahluka. Ngokuya ngephrojekthi ethile yobunjiniyela, lezi zimbotshana zingasetshenziswa emihlanganweni yezimoto, imishini yezimboni, noma amaphrojekthi wokwakha. Uma uqala ukubheka nje, abonakale elula - inhloko, i-shank, nentambo. Kepha izinto zokwakha, ubukhulu obuqondile, kanye nokwelashwa okungaphezulu kungawuthinta kakhulu ukusebenza.

Kusukela ngesikhathi sami embonini, ngibonile amaphrojekthi lapho ukukhetha okungalungile okuholele khona ukwehluleka okuyinhlekelele. I-bolt yensimbi engenasici esetshenzisiwe lapho kwakudingeka khona i-bolt ephakeme yensimbi, ngokwesibonelo, kungadala izingqinamba ezibalulekile. Ukubaluleka kokukhetha uhlobo olufanele cap bolt ayikwazi ukweqiwa ngokweqile.

Ngokwezinto ezibonakalayo, akukhona nje ngokumelana nokugqwala. Amandla ashubile wezinto ezibonakalayo, i-actility, futhi ubunzima udlale izindima ezibalulekile. Ifektri ye-Harngere Hartferer Hartfer inerekhodi elihle kakhulu lokuhlinzeka ngezinketho ezithembekile, ezibunjiwe ngeminyaka yesipiliyoni nedumela eliqinile embonini ye-fastener.

Ama-misteps namakhambi

Iphutha elilodwa elijwayelekile engihlangane nalo liyi-miscalculation ye-bolt preload ngesikhathi sokufakwa. I-bolt evulekile kakhulu ingahle ibe nomphumela wokudlidliza nokukhathala, ngenkathi ukuqina ngokweqile kungadala ukuthi i-bolt iphume. Ubuciko kanye nesayensi - bokunquma i-torque efanele yinto evame ukufana kuphela nesipiliyoni.

Kanye, usebenza kwiphrojekthi eseduze nomgwaqo kazwelonke weNational 107 eHebei, iqembu lethu labhekana nesimo esiqine ngokweqile. Ama-Repeccecions ayema ​​ekusebenzeni kanye nemali ebiza kakhulu yokufunda, esifundisa ukubaluleka kwamathuluzi nezinqubo eziqondile zokulinganisa ne-torque.

Ifektri ye-Harnger Hartfer ye-Hartferer inikezela ngama-washer ahlukahlukene, kufaka phakathi ama-washer we-spring kanye nama-washer aphansi, angasiza ukusabalalisa umthwalo ngempumelelo futhi avikele ukushelela, anciphise lezo zingqinamba.

Ukuqonda okusebenzayo

Ngamagama angokoqobo, ukubekwa kanye nemvelo ye cap bolt babaluleke ngokulinganayo. Isibonelo, ezindaweni ezithambekele emazingeni okushisa aphezulu noma ukuvezwa kwamakhemikhali, ukugqokwa kokuqina kokugqwala kungadingeka ukwandisa isikhathi sokuphila kwe-bolt. Ngikhumbula iphrojekthi esitshalweni sezimboni lapho ama-banc-caitated bolts avimbela ukugqwala kepha wehluleka ngaphansi kokushisa okuphezulu, okuholela ekushintsheni kwezinye izindlela eziqinile kakhulu.

Lapho uhlela imihlangano emikhulu, ukuqondanisa izimbobo nemicu kungenye imininingwane ebukeka imiphumela emincane. Ukungasebenzi kahle kungadala ukucindezela okungafanele kuma-bolts, okuholela ekugqokeni ngaphambi kwesikhathi noma ukwehluleka. Ukuhlolwa okuvalekile kungabamba lezi zingqinamba ngaphambi kokuba zibe nezinkinga ezibizayo.

Njengoba ngisebenze nabathengisi abanjenge-Shengfeng, ngifundele ukubazisa abakhiqizi abagcina ikhwalithi ephezulu kulezi zinto ezinokwethenjelwa. Indawo yabo yefektri endaweni exhunywe kahle yezimboni izinsiza kusebenza ezisetshenziselwa ukuqinisekisa ukulethwa okufika ngesikhathi kanye nekhwalithi engaguquki.

Ukukhetha umphakeli ofanele

Ukukhetha umphakeli ofanele kulezi zinto kubalulekile. Ukusebenzisana nabakhiqizi abaqonda ama-nuances ama-fasteners angenza noma aphule iphrojekthi. Abakhiqizi abathembekile abanikelanga nje izingxenye, kepha futhi nokusekelwa kwezobuchwepheshe okubalulekile kanye nezitifiketi zezinto ezibonakalayo ezivame ukudingeka ezimbonini ezilawulwayo.

Ukuvakashela iwebhusayithi yeShengfeng, sxasher.com, izokwambula izinhlobo eziningi ze-fasteners spanning ezingaphezu kwe-100. Ukuzibophezela kwabo kwekhwalithi nokusondela kwemizila ebalulekile yokuhamba kugcizelela ukuthembeka kwabo kuphela njengomhlinzeki.

Ekugcineni, isikhathi eside futhi ukuthembeka kwemibuthano yephrojekthi kuvame ukuvikelwa yilaba abangabonakali, amaqhawe angabonakali emhlabeni wobunjiniyela - cap bolts. Ukuvuma ukubaluleka kwabo kuqinisekisa isisekelo esakhelwe ukuqina kunokungaqiniseki.

Izinhlelo zokusebenza zangempela zomhlaba

Ezinsukwini zami zokuqala ensimini, ngabona indima ebalulekile cap bolts Idlalwe emihlanganweni yezimoto, ukuthola konke kusuka ezingxenyeni ze-chassis eziya ezingxenyeni zenjini. Ukunemba nokwethembeka akuyona nje izidingo - ziyizindinganiso ezingaxoxiswanga.

Njengoba ngithole isipiliyoni esithe xaxa, ngabona ukuthi imboni yezokwakha nayo ithembela kakhulu kulezi zimbotshana. Ekwakhiweni kwezinhlaka zensimbi, ngokwesibonelo, amandla abo okuthwala imithwalo ebalulekile ngaphandle kokuguqulwa noma ukwehluleka kubalulekile.

Kuwo wonke amaphrojekthi, indlela yami ibilokhu ikhetha imikhiqizo ebuyekezwe kahle, esezingeni eliphakeme, njengaleyo evela efektri ye-harturer ye-harnger ye-handnfeng, ukuqinisekisa ukuphumelela nokuphepha kwemizamo yethu yobunjiniyela.

Imicabango Yokuphetha

Ekugcineni, kungaba okunganakwa noma ukwaziswa kakhulu, indima ye cap bolt ebunjiniyela akunakuphikwa. Kokubili kuyithuluzi lokulula nobunzima, obufuna inhlonipho nokuqonda okuvela kulabo abasisebenzisayo.

Lesi sikondla sivela eminyakeni yolwazi, yokufunda, kanye namaphutha. Ukuziphendukela kwemvelo ngokwazisa kwami ​​ngalezi zinto kuyaqhubeka, kuqhutshwa izidalwa ezintsha ezenziwa njalo ezenzweni zesayensi yezinto ezibonakalayo kanye nobunjiniyela.

Njengoba sibheka ikusasa ebhizinisini nasekukhiqizeni, kuyacaca ukuthi imininingwane emincane, njengokusetshenziswa okusebenzayo kwe cap bolts, uzohlala ebamba amandla amakhulu okubumba impumelelo noma ukwehluleka.