Isiqondiso sethu samanje sokuvela kwebhayisikili sesibe sezobuchwepheshe kakhulu, futhi kungashiwo ukuthi siyisibonelo samabhayisikili esikhathi esizayo. Isibonelo, isigxobo sesihlalo manje singasebenzisa i-Bluetooth ukulawula okungenantambo ukuze siphakamise. Izingxenye eziningi ezingezona eze-elekthronikhi nazo zinemiklamo eyinkimbinkimbi kanye nokubukeka okuhle kakhulu. Ngokuphathelene nezingxenye ezingezona eze-elekthronikhi, ubuchwepheshe bethu kanye nobuciko bethu kuye kwathuthuka. Isibonelo, izithende zezicathulo zethu zokukhiya zazivame ukwenziwa ngerabha njengento eyinhloko, kodwa manje iningi lezithende zezicathulo zokukhiya zisebenzisa i-carbon fiber noma i-glass fiber njengomzimba oyinhloko. Zenziwe ngezinto ezisezingeni eliphezulu, ezingathuthukisa kakhulu ubulukhuni be-sole, ukuze ibe nokudluliselwa kwamandla okuhle kakhulu futhi ithuthukise kakhulu ukusebenza kahle kokudluliselwa. Kodwa kukhona ingxenye eyodwa, naphezu kwemizamo yonjiniyela abaningi, engakakwazi ukushintsha isimo sayo: i-spoke nipple.

   Yiqiniso, ezinye izinhlobo zamasondo zinezingono ezihlukile ezenziwe ngokwezifiso ezifanelana kangcono namasondo azo. Iningi lezingono lizoba neglue efakwe ezintanjeni zesipoki efektri, engavimbela ngempumelelo izipoki ukuthi zingakhululeki ngenxa yokudlidliza ngesikhathi kusetshenziswa ibhayisikili, kodwa izinto zangempela ezakha lezi zingono yi-aluminium noma ithusi.

Sekuyiminyaka engaphezu kwamashumi amahlanu, ithusi libe yinto eyinhloko okwenziwa ngayo ama-spoke nipples. Eqinisweni, ithusi liyinto evame kakhulu esizungezile. Isibonelo, iningi lezinto zamathuluzi ezifana nezibambo zeminyango kanye ne-nautical sextants zenziwe ngethusi.

Pho kungani ama-nipple engenziwa ngensimbi engagqwali njengezipoki? Futhi cishe azikho izingxenye emabhayisikilini ethu ezenziwe ngethusi njengento. Yimuphi umlingo ithusi elinawo ukuze lenze ama-nipple enziwe ngawo? Ithusi empeleni liyingxube yethusi, elakhiwe kakhulu ngethusi ne-nickel. Linamandla aphezulu, liyi-plasticity enhle, futhi lingamelana kahle nezimo ezibandayo nezishisayo. Kodwa-ke, izinto ze-nipple ekhulunywayo aziyona ithusi elimsulwa elingu-100%, kuzoba khona ungqimba lwe-oxide emhlophe noma emnyama ebusweni, vele, ngemva kokuba ungqimba lobuso selugugile, umbala wangempela wethusi uzovezwa.

Ithusi ngokwemvelo liyinto ethambile kunensimbi engagqwali, ngakho-ke livumela ukwelula okwengeziwe uma kufakwa umthwalo phezu kwalo. Uma i-spoke isebenza, ihlala isezingeni elihlukahlukene lokuxineka. Kungakhathaliseki ukuthi ugibela ibhayisikili, noma wakha isondo, amantongomane nama-bolt abanjwa ndawonye ngoba kukhona ukuphambuka okuncane kakhulu emicu njengoba iqinisiwe. Ukubuyela emuva kwento ngokumelene nalokhu kuguquka yingakho ama-bolt evame ukuhlala eqinile, nokuthi kungani ama-washer aqhekekile ngezinye izikhathi edingeka ukusiza. Ikakhulukazi lapho ama-spoke engaphansi kwamazinga okucindezeleka angalindelekile, ukuphambuka okwengeziwe okunikezwa yithusi kuzinzisa ukungqubuzana kancane.

Ngaphezu kwalokho, ithusi liwuketshezi lwemvelo. Uma izipoki nama-nipple kuyinsimbi engagqwali, kunethuba elihle lokuthi kuzoba nezinkinga zokuguguleka. Ukuguguleka kusho ukuthi inani elithile lento eyodwa liyakhuhlwa bese linamathiselwa kwenye into, kushiye imbobo encane ezintweni zokuqala kanye neqhubu elincane kwenye into. Lokhu kufana nomphumela wokushisela ukungqubuzana, lapho amandla amakhulu ehlanganiswa khona nokunyakaza okushelelayo noma kokujikeleza phakathi kwezindawo ezimbili, okubangela ukuba zihlangane.

Uma kukhulunywa ngokubopha, ithusi nensimbi kuyizinto ezihlukile, okufanele kube yinto engafaneleki uma ufuna ukugwema ukugqwala. Kodwa akuzona zonke izinto ezinezimfanelo ezifanayo, futhi ukuhlanganisa izinsimbi ezimbili ezihlukene kwandisa amathuba “okugqwala kwe-galvanic”, okuyilokho esikushoyo uma sikhuluma ngokugqwala lapho izinsimbi ezingafani zihlanganiswa, kuye ngokuthi “i-anode” yenkomba ngayinye yezinto ezibonakalayo”. Uma izinkomba ze-anodic zezinsimbi ezimbili zifana kakhulu, kulapho zigcinwa ziphephile khona. Futhi ngobuhlakani, umehluko wenkomba ye-anodic phakathi kwethusi nensimbi mncane kakhulu. Inkomba ye-anode yezinto ezifana ne-aluminium ihlukile kakhulu kweyensimbi, ngakho-ke ayifaneleki i-nipple yezipoki zensimbi engagqwali. Vele, abanye abagibeli bazoba nelukuluku, kuthiwani uma abanye abakhiqizi besebenzisa izipoki ze-aluminium alloy ezinezipoki ze-aluminium alloy? Vele, lokhu akuyona inkinga. Isibonelo, isethi yamasondo e-Fulcrum's R0 isebenzisa izipoki ze-aluminium alloy kanye nezipoki ze-aluminium alloy ukuze kube nokumelana okungcono kokugqwala kanye nesisindo esilula.

Ngemva kokukhuluma ngensimbi engagqwali kanye ne-aluminium alloy, vele kufanele ngikhulume nge-titanium alloy. Eqinisweni, akukho mehluko omkhulu ku-anodic index phakathi kwe-titanium alloy kanye ne-stainless steel spokes, futhi zifanelekile ukufakwa emabhayisikilini njenge-spoke caps. Ngokungafani nokufakwa kwama-nipple ethusi esikhundleni sama-nipple e-aluminium alloy, anganciphisa kakhulu isisindo, uma kuqhathaniswa nama-nipple ethusi, ama-nipple e-titanium alloy anganciphisa isisindo ngokuyisisekelo. Esinye isizathu esibalulekile ukuthi izindleko ze-titanium alloy ziphakeme kakhulu kunezethusi, ikakhulukazi uma zengezwa engxenyeni ebucayi njenge-spoke cap, ezokwandisa izindleko zesethi yamasondo ebhayisikili. Yiqiniso, ama-nipple e-titanium alloy anezinzuzo eziningi, njengokumelana okungcono kokugqwala kanye nokukhanya okuhle, okuyinto ejabulisa kakhulu. Ama-nipple anjalo e-titanium alloy angatholakala kalula kumapulatifomu afana ne-Alibaba.

Kuyaqabula ukubona imiklamo ephefumulelwe ubuchwepheshe emabhayisikilini ethu, nokho, imithetho yefiziksi isebenza kukho konke, ngisho nakumabhayisikili “esikhathi esizayo” esiwagibelayo namuhla. Ngakho-ke, ngaphandle kokuthi kutholakale izinto ezifanele kakhulu esikhathini esizayo, noma kuze kube yilapho othile enza isethi yamasondo ebhayisikili eligcwele ikhabhoni elingabizi kakhulu, leli bhayisikili lenziwe nge-carbon fiber okuhlanganisa amarimu, ama-hub, ama-spoke nama-nipple. Kulapho-ke kuphela lapho ama-nipple ethusi eshaywa khona.