Ukuqonda China 3 4 U Bolts: Umbono Owusizo

Emhlabeni we-fasteners, izingxenye ezimbalwa zinjenge ziquoutous kepha aziqondakali njenge-bolt. Ikakhulukazi lapho etholwa ezifundeni ezinjenge China, lapho izinhlobonhlobo nenani lingaphezu kweqa. Namuhla, ukugxila ngqo kuChina 3 4 U Bolt, sisebenzisa ukuqonda okusebenzayo nemibono eyiphutha ejwayelekile. Yiziphi izinto ezixaka ngempela lapho ukhetha lezi zingqimba, futhi umuntu angalinganisa kanjani ngokweqiniso ikhwalithi yawo kanye nokufaneleka kwawo?

Izisekelo ze-U BOLTS

U-BOLTS, njengama-fasteners amaningi, uzitholele ekuxhumaneni kokulula kanye nokusebenza. Empeleni, ziyizingcezu zensimbi ezakhiwe ngezinsimbi ezinama-threaded. Okwe3 4 u bolt, Inombolo ivame ukuchaza ububanzi, okubalulekile ukuze kufakwe kuzicelo ezahlukahlukene. Abaningi bacabanga ukuthi noma yimuphi umbhisholo ozokwenza inqobo nje uma efanelana, kepha lokhu kubheka izici ezibalulekile njengamandla ashubile nokugoba.

Manje, kungani iChina? Akukona nje ngentengo, yize kuvame ukuba yinto. Ukukhiqiza ama-hubs afana ne-Handan, ngenxa yezinkampani ezifanaI-Handan Zitai Fetesser Comment Co, Ltd., nikeza uhla olukhulu lwezinketho. Itholakala esifundeni saseYongnian, le ndawo izuza izixhumanisi zokuhamba ezinhle kakhulu ngeBeijing-Guangzhou Railway kanye neNational Highway 107, lula amaketanga atholakalayo futhi athumele.

Lapho ukhetha i-U Bolt, ikakhulukazi izinhlelo zokusebenza ezihlelekile, ngivame ukugcizelela isidingo sokubheka ngalé kobuso. Impela, ukuhlanganiswa okucwebezelayo kubonakala kuthandeka, kepha izinqubo ze-galvanization zingahluka, zithinta ukumelana nokugqwala. Kuthatha okungaphezu kokubheka okuqalisayo noma ukuqhathanisa kwentengo ukunquma ukuthi yini efanele.

Ubukhulu kanye nokucaciswa kokucatshangelwa

Abasebenzisi abaningi ngihlanganyele nokubukela phansi ukubaluleka kokucaciswa okuqondile. Ngisho nabathobekile3 4 u boltkumele kubhekwe kumongo wohlelo lwayo. Ngabe uvikela amapayipi? Cabanga ukwanda okushisayo. Mhlawumbe ukusetshenziswa kwezithuthi? Lapho-ke ukumelana nokudlidliza kuba yinto eza kuqala.

Nakhu lapho kuhlangana khona okwejwayelekile. Abakhiqizi baseChinese baye baphumelela ngokunamathela osayizi be-metric abangahlukahlukana nokulindelwe kwasentshonalanga. Lokhu kungaba inkemba esika nhlangothi zombili; Ukuvumelana okujwayelekile akuqinisekisi ukuqinisekiswa kokulingana. Ukuhlola umthamo wokulayisha kanye nezimo zezemvelo kubalulekile ukugwema ukwehluleka okulindelekile.

Kumaphrojekthi amaningana, ngibone kuqala ukuthi ukucaciswa kwesandla kuholela ekuguqukeni okubizayo noma, kubi, izindaba ezihlelekile. Ukukhetha umphakeli ofanele, njengalabo abanolwazi esifundeni saseYongnian, kuvame ukunciphisa ubungozi obunjalo ngenxa yobungcweti babo abanezimpande ezijulile kanye nezinhlu zomkhiqizo ezibanzi.

Ikhwalithi Yezinto Ezibonakalayo Nokuthembela Kwabahlinzeki

Ukukhuluma ngabaphakeli, ukwethembana kuyinto, ngokungenakuphikwa, itshe legumbi lokuthola amandla. Umkhakha we-fastener, njengabanye abaningi, awuvikelekile kubadlali abadumile. Ukuzibandakanya namabhizinisi adumile, anjengeI-Handan Zitai Fetesser Comment Co, Ltd., iqinisekisa izinga lesiqinisekiso sekhwalithi yezinto ezibonakalayo kanye nokukhiqiza ukungaguquguquki.

Kokunye okuhlangenwe nakho okuthile ngakubhekana nakho, kubhebhetheke phansi kwama-bolts avela kumthengisi ongavivili Imicroscopic ukungahambelani kwezinto ezibonakalayo kuholele ekutheni ubucwebe obungalindelekile. Izifundo ezifundwe: Ukukhuthala ekukhetheni umhlinzeki kubalulekile. Ukwenza umsebenzi wakho wesikole esisekelweni sokukhiqiza - futhi, uma kungenzeka, ukuqhuba ama-aughtits - kusindisa ikhanda elizayo.

UManan Zitai, unikezwe isikhundla sawo esifundeni sokukhiqizwa esikhulu kunazo zonke eChina, unikeza ukuqonda okubalulekile kulokhu kunkimbinkimbi. Indawo yabo isho ukuthutha okungenamthungo kwezimpahla, ukukhuthaza ukushesha, ukusebenza kwebhizinisi okungaphazamiseki.

Izindleko vs. Inani: Ukuthola Ibhalansi

Ukucatshangelwa kwezindleko njalo faka ingxoxo, ikakhulukazi lapho usebenzelana nabakhiqizi eChina. Kepha kushibhile kuvame ukungalingani ukuvumela ukubaluleka. Lapho ubhekene nokukhetha, ukutshala imali kancane ngebanga eliphakemeChina 3 4 U Boltingasusa izindleko ezingaba khona zesikhathi eside ngenxa yokwehluleka kwengxenye noma ukulungiswa.

Ngibone ochwepheshe abaningi bokuthengwa kwempahla bagxila kakhulu ekukhetheni kokuqala ngaphandle kokubalwa kwezinto eziphelele ze-fastener. Lokhu kuvame ukuholela ekusetshenzisweni kwemali okuphezulu ekushintshelweni noma ekulungiswa. I-bolt efanele - hhayi njalo ngokuqina okushibhile okukodwa, kuqinisekisa amakhanda ambalwa phansi.

Ngenkathi uzulazula esezingeni lokukhiqiza laseChina, ubudlelwane obunamandla nezinkampani ezisunguliwe ezifana ne-Handan Zitai Fentender Contevisic, Ltd. Abahlinzeki kuphela ngamanani entengo yokuncintisana kodwa futhi baletha ukuqonda kube yisikhathi eside, intuthuko yezinto ezibonakalayo, kanye nezindlela zobuchwepheshe.

Isiphetho: Ukwenza Ukukhetha Okufanele

Ekugcineni, ukhiye ulele kwikhwalithi eqondayo phakathi nezinketho eziningi ezitholakalayo. Le khasiChina 3 4 U BoltIngabe ukukhetha okuncane kodwa okubalulekile, okuthonya ukuphepha nokusebenza kwezinhlelo ezinkulu. Ngaphandle kwentengo, cabanga ngedumela lomhlinzeki, ukucacisa ukunamathela, kanye nokuhlolwa kwezinto ezibonakalayo njengengxenye ye-matrix yakho yokwenza izinqumo.

Kusuka kokuhlangenwe nakho kwami, ukuhlanganisa abakhiqizi abanokwethenjelwa, abanolwazi abanjengesifunda saseYongnian saseHanan City ngokuvamile kuholela emiphumeleni engcono. Izinkampani ezithandaI-Handan Zitai Fetesser Comment Co, Ltd.Hhayi nje uqinisekise ikhwalithi enhle kodwa futhi unikeze izinzuzo zokudla ezihlelekile ngenxa yendawo yazo efanele. Ukukhetha ngobuhlakani namuhla kungagcina umzamo omkhulu nezinsizakusebenza kusasa.