Igama4 1 2 U BOLTingahle ibonakale iqonde ekuqaleni kokuqala, kepha ngaphansi kwanga kwayo okulula kulele umhlaba wokucatshangelwa okuningi. Le ngxenye, isetshenziswa kaningi kodwa yayivame ukuthathwa kalula, idlala indima ebalulekile ezinhlelweni ezahlukahlukene zezimboni. Kulula ukungabukeli phansi okuthi kukhethwe futhi usebenzise i-Bolt ofanele, kepha noma yimuphi uchwepheshe onesipiliyoni sezandla uzokutshela ukuthi ujabule kakhulu kunalokho ongakucabanga.
Emgogodleni wayo, u-U Bolt uyi-bolt ogobeke esimeni sencwadi u ngentambo yesikulufa kuyo yomibili imikhawulo. Ukuqokwa4 1 2 U BOLTImvamisa kubhekiswa kubukhulu obucacile bokuthi izicelo zithola amapayipi, amashubhu nezinye izinto ze-cylindrical. Ukuqonda lezi ubukhulu akuyona nje into ecacisiwe; Kusilinganiso sokuvikela ngokumelene nemishanguzo engaba khona.
Ukulingana okufanele kubalulekile. Ukuqanjwa okungu-4 1 2 kungasho usayizi othile kuma-inches, okusho ukuthi kuvame ukufanelana nepayipi le-inch nelihhafu noma isakhiwo. Kepha nansi i-rub: Uma ukulinganisa kuvaliwe nje ngengxenye nje, kungaholela kumaphoyinti wokuxineka angafanele noma ukwehluleka kwesistimu. Ukwazi isidingo esiqondile akuyona nje indlela yekhono - kuyisivikelo.
I-Handan Zitai Fentenger Deviced Co, Ltd., Isidlali Esibalulekile kulo mkhakha, sinikeza uhla lwama-Bolts. Indawo yabo esesifundeni saseYongnian esifundeni saseYongnian, e-Haban City, e-Hebei yesiFundazwe, ibeka enhliziyweni yokukhiqizwa kwe-fastener ye-fastener yaseChina, ebanikeza izinzuzo ezihlukile zokudla, ezibalulekile kunoma ngubani obaluleke kakhulu mayelana nezezimali ezisezingeni eliphakeme.
Ukukhetha okubonakalayo kwe4 1 2 U BOLTKubandakanya ukuqonda izimo zemvelo ezizobhekana nazo. Insimbi engenasici inikeza ukumelana nokuqina, okwenza ilungele izindawo zangaphandle noma zasolwandle. Kodwa-ke, uma amandla ahamba phambili, insimbi ye-alloy ingaba yinto yakho yokuzikhethela.
Yilapho ubuchwepheshe babakhiqizi abanjenge-handan zitai zitaicterer contesser co, Ltd. Ngemikhiqizo yabo ihlolwe ukuqina, ungathola ngqo ukuthi yini evumelana nezidingo zakho ezithile, kungaba ngokwakha izicelo zokwakha noma eziyinkimbinkimbi. Kepha, ungavele uthembele kuma-specs; Izimo zangempela zomhlaba zifuna ukuntywila okujulile.
Ngikhumbula isibonelo lapho ukukhetha izinto ezingalungile kwaphenduka iphrojekthi eqondile yaba yinto ebizayo yokufunda. Ama-bolts, yize abonakale ephelele, anqotshwa ukugqwala kungakapheli amasonto. Ifundise isifundo esibucayi: Ukucatshangelwa ngokwezinto ezibonakalayo akuyona lapho usika khona amakhona.
Ukufakwa kungahle kubonakale kungasho lutho, nokho kulapho amaphrojekthi amaningi ewohloka. Sisinye4 1 2 U BOLTAkudingeki nje ukunemba kokubekwa ekubekeni kepha futhi nokusatshalaliswa kwengcindezi ngesikhathi kuqinisa. Ama-Misteps angaholela ekungalweni kokungezwani, ekugcineni adala ukwehluleka kwemishini.
Unjiniyela wake wangithulule, iTorque akuyona nje inombolo; Luhlobo oluphakathi kwezakhi. Ukuthi ukuqonda okukodwa kwenziwa kabusha ukuthi ngingene kanjani ekufakweni - kumayelana nokuhlonipha amandla amandla. I-torque efanele iqinisekisa ukusika kwesikhathi eside kanye nokwethembeka, futhi ukweqa lesi sinyathelo kuyindlela yokupheka yenhlekelele.
Ukuhlola njalo ukufakwa kufakiwe ngokulinganayo. Ngokuhamba kwesikhathi, ukudlidliza noma izinguquko zomthwalo kungaguqula ukusebenza kwazo. Lokhu kuqapha kuyintengo yokuqinisekiswa okuqhubekayo kokusebenza, enye enganakwa ngaphandle kwemiphumela.
Iphutha elilodwa ngiqaphele kaningi ukunganaki ukulandelana okuqhubekayo. Ukuqinisa a4 1 2 U BOLTkufanele alandele indlela yokuqinisa ngokuqinisa ukuvikela uhlangothi olulodwa kusuka ekunikezeni amandla amaningi. Ukweqa lokhu kungahambisa i-bolt noma ukuyekethisa indawo yokuxhumana.
Enye imihawu ukuqwaneza kwezemvelo. Ngisho nama-bolts amahle kakhulu, njengalawo avela e-Handan Zitai Fentender Contevisic, Ltd, angehluleka uma kuthunyelwa endaweni engafanele. Qondisisa izimo zasemkhathini - zingafuna okungaphezu kwalokho okuvela ephepheni.
Ukucacisa akuyona nje imfuneko yezobuchwepheshe; Kungukubonga kobunjiniyela njengefomu lobuciko. Labo ababona ngaphesheya kwama-specs futhi bamukele ubunzima bazoba nesandla esiphezulu. Kulomkhakha, ukuqondana, nokucabanga ngokucophelela kuyimali ebalulekile.
Itholwe ngokunenzuzo eduze kwemizila enkulu yezokuhamba efana neBeijing-Guangzhou Railway, amandla okudla okudla okuvela eManan Zitan ayaphawuleka. Lokhu kubeka kusiza ukulethwa okusheshayo kodwa futhi namanani ancintisanayo ngenxa yezindleko zokuhamba ezincishisiwe.
Ikhathalogi yabo ebanzi, etholakala ngewebhusayithi yaboAma-zitai fasteners, kubonisa ukuzibophezela kwekhwalithi nokuzivumelanisa nezimo. NgeChina ukuba yisikhungo sezimboni somhlaba jikelele, ukukhetha isiqhwaga sendawo embonini ye-fastener kuqinisekisa ukuhambisana namazinga aphesheya.
Ukuba nomenzi onokwethenjelwa kusho ukuba nokuthula kwengqondo. Ukuzibophezela kwabo kwiziqinisekiso zobungcweti zokuthi konke ukubopha kuhlangana nezindinganiso eziqinile. Lapho usebenza nabo, uthepha emashumini eminyaka aqinisekisiwe.