Ntau tau hais txog yuav ua li cas graphene yuav hloov pauv kev caij tsheb kauj vab, thiab ua tsaug rau Vittoria log tsheb peb tam sim no pom nws ua haujlwm
Peb tau tham ntau txog graphene ob peb lub hlis dhau los no, thiab yog li muaj lub ntiaj teb kev tshawb fawb loj. Nws yog cov khoom xav tsis thoob tshiab uas tau txais los ntawm cov pa roj carbon uas tau cog lus tias yuav ua rau cov khoom lag luam zoo kawg nkaus lub teeb thiab muaj zog, nrog rau kev ua tau zoo heev, thiab nws tau raug touted ua lub neej yav tom ntej ntawm kev sib xyaw thiab cov khoom siv hluav taws xob. Kev lag luam tsheb kauj vab tau pom zoo txaus siab rau lub peev xwm ntawm graphene, tab sis nws tau me ntsis ntau dua li lub tswv yim - txog tam sim no. Italian hom Vittoria nyuam qhuav tso tawm ib pawg ntawm graphene-infused cov khoom suav nrog Qurano log peb tau tshuaj xyuas hauv qhov teeb meem 41 thiab Corsa G + log tsheb peb tau hais txog qhov teeb meem kawg.
Nws tsis yooj yim to taub raws nraim qhov graphene yog dab tsi, nws zoo li cas lossis nws siv li cas los txhim kho cov khoom siv caij tsheb kauj vab, uas yog vim li cas Cyclist tau tuaj rau Ltalis mus xyuas Directa Plus, graphene tsum rau Vittoria. Directa Plus pioneered thiab patented ib txoj kev ntawm extracting 100% ntshiab graphene nanoplatelets los ntawm graphite nyob rau hauv 2005, ib tug txheej txheem nws piav raws li 'yooj yim yog tias koj paub yuav ua li cas'.
'Peb ntxig cov khoom ntim ntawm txhua txheej ntawm graphene thiab ua kom sov lub graphite rau 10, 000 ° C, uas ua rau cov graphite "super nthuav",' hais tias Laura Rizzi, R&D tus thawj coj ntawm Directa Plus. 'Qhov no ua rau peb muaj cov pa roj carbon monoxide ntshiab, tsis muaj lwm cov atoms tam sim no lossis qhov tsis xws luag.' Yooj yim, yog. Cyclist lub qhov cub tsis dhau 250 ° C tab sis yog tias nws ua tau …
Lub super-expanded graphite zoo li ib tug tuab dub ua npuas ncauj thiab no ua npuas ncauj yog heev ruaj khov, yog li nws tau muab cia rau hauv lub zoo mundane-zoo li lub hnab uas hnyav xwb 100g thaum ntim puv. Nyob rau hauv tag nrho, Directa Plus twb tsim 30,000 tonnes ntawm graphene ib xyoo nyob rau hauv nws ntau yam ntaub ntawv. Raws li Vittoria muaj kev txhawj xeeb, tau txais cov graphene yog qhov yooj yim - qhov tau txais nws mus rau hauv cov khoom yog lub taub hau tiag tiag-scratcher.
Thawj hmo ntuj nerves
'Peb tau mus rau qhov tsis paub hauv xyoo 2010 thiab tsis paub tiag tiag nws yuav xaus li cas,' hais tias Vittoria CEO Rudie Campagne. 'Cov kws tshaj lij kev sib tw 30 lab mais hauv ib xyoos ntawm peb lub log tsheb ntawm qhov nrawm qee zaum siab dua 100kmh, tag nrho ntawm 4cm2 thaj chaw sib cuag. Peb tau muaj 20 lab tus neeg siv khoom xaiv peb lub log tsheb, yog li hloov txhua yam ua rau kuv ntshai heev.'
Christian Lademann, Vittoria tus thawj tswj hwm cov khoom lag luam log tsheb, tau hais ncaj ncees hauv nws qhov kev lees paub tias Vittoria qhov kev sim graphene thawj zaug tsis tau mus tshwj xeeb.
'Nws yog kev kawm ntau los ntawm kev ua,' nws hais. ' Thawj zaug peb sim plaub xyoos dhau los nws yog qhov ua tsis tiav. Nws tsis ua haujlwm. Peb yuav tsum tau kho ntxiv thiab kho qhov feem pua ntawm graphene tab sis kuj yog daim ntawv thov. Thaum xub thawj peb siv cov hmoov, uas yog lub teeb heev tab sis yog tias koj muab pov rau hauv cov roj hmab li cas koj tuaj yeem kis tau sib npaug? Koj ua tsis tau. Lub graphene zoo li pob me me nyob txhua qhov chaw.
'Cov kauj ruam tom ntej yog rau Directa Plus los tsim cov graphene hauv cov kua hauv paus uas peb tuaj yeem sib xyaw rau hauv peb cov roj hmab thiab ua tiav kev faib khoom ntau dua. Qhov no yog kauj ruam loj rau pem hauv ntej ntawm cov khoom, 'Lademann ntxiv.
Nrog cov graphene hauv cov ntaub ntawv ua kua, cov nanoplatelets tuaj yeem sib npaug thoob plaws hauv cov roj hmab thiab tseem ua raws li cov tread (txawm tias tsuas yog kuaj qhov no thaum lub sijhawm txhim kho yuav tsum tso lub log tsheb hauv cov kua nitrogen thiab kub plating, ua ntej kuaj xyuas. nyob rau hauv ib tug electron microscope). Nrog kom muaj nuj nqis ntawm graphene uniformly faib los ntawm tread, Vittoria tau tsim qhov nws hu ua 'ntse log tsheb'. Nyob rau hauv braking qhov kev sib txhuam ntawm qhov sib tiv tauj zoo li deform cov roj hmab, uas thawb cov graphene nanoplatelets tawm ntawm kev sib tw. Cov ntawv cog lus ntawm cov nanoplatelets ua kom khaws lawv cov kev sib dhos, txhawb nqa cov roj hmab, tiv thaiv qhov deformation thiab nce tuav.
Qhov kev tiv thaiv no kuj tseem siv tau rau lub cev txawv teb chaws cuam tshuam rau lub log tsheb, ua rau muaj kev sib tsoo, thiab txhim kho lub raj tsis muaj kev sib khi. Lub graphene pab cov roj hmab snap kaw sai heev nyob ib ncig ntawm txhua qhov me me hauv lub log tsheb.
'Lub log tsheb tuaj yeem rov qab mus rau lawv cov duab yav dhau los sai dua, vim tias qhov hloov pauv ntawm cov roj hmab elasticity, 'Lademann hais. Raws li ib qho piv txwv Vittoria muab kev ua qauv qhia ntawm caij lub tsheb tshiab tsis muaj log rov qab thiab tawm ntawm lub txaj ntawm tes. Tom qab yim khiav hla cov ntsia hlau lub log tsheb tseem nyob ntawm 80psi.
Lademann tau mob siab rau kev ntxhov siab tias ntxiv graphene rau cov roj hmab tsis ua rau cov khoom sib xyaw ua haujlwm nyuaj, tab sis muaj zog dua, vim nws tsuas yog supple. Yog tias koj muab cov graphene tawm, nws tseem yog ib qho nyuaj heev plaub-compound sib tw log tsheb. Nyob rau hauv cyclocross log tsheb lub graphene tuav lub tread ruaj thiab tiv thaiv 'knob squirm', nce traction nyob rau hauv tob av nkos. Lub zog ntxiv kuj txhais tau tias cov log tsheb graphene yuav tsum muaj peev xwm ntawm cov mais loj. Lademann hais tias nws tau npog ntau dua 2,000km ntawm ib nkawm TT log tsheb, thiab qhia peb ob lub log tsheb uas yuav luag tsis hnav tom qab 6,000km.
Graphene thiab tuav
Thaum kawg rau cov log tsheb qhov teeb meem yog tuav, raws li Lademann paub zoo dhau los ntawm nws lub sijhawm nyob rau hauv qib pro: 'Kuv tau muaj ib tus neeg txhawb nqa uas ua cov log tsheb muaj xim thiab kuv yuav tsum tsum tsis txhob sib tw hauv qhov kev sib tw. vim nws. Nws ntub thiab kuv tau zawv zawg txhua lub sijhawm - pem hauv ntej thiab nram qab swb. Kuv ntseeg siab tias kuv yuav yeej tab sis cov log tsheb yog npau suav phem. Lawv poob kuv haiv neeg.
'Kuv tau sim ntau yam nrog cov neeg sib tw' log tsheb,' nws hais ntxiv. 'Txhua lub log tsheb ua haujlwm zoo hauv qhov chaw qhuav - nws tsuas yog nyob hauv ntub dej uas koj pom qhov sib txawv.' Nws yog tib yam ntawm tus kheej cov lus tawm tswv yim uas Lademann xav tau los ntawm cov kws tsav tsheb uas Vittoria txhawb nqa.
'Peb ua tshwj xeeb kev txhim kho nrog pab pawg pro,' nws hais. 'John Degenkolb yeej ntawm peb lub log tsheb 30mm Roubaix thawj zaug nws tau sib tw ntawm nws. Nws yog qhov ntim loj dua, tab sis Corsa tshiab qhia tib qhov kev tsim kho. Lawv txawm pab peb kho peb qhov ntau me ntsis. Peb yeej tsis tau ua 30 hli log tsheb ua ntej, tab sis kuj pab nrog cov tebchaw.
'Giant-Alpecin tau siv los sib tw ntawm Corsa SC thiab thaum Lub Kaum Ob Hlis [2015] lawv yuav pom cov log tsheb tshiab thawj zaug. Qee tus neeg caij tsheb yuav ntshai kev tuav tsis zoo - lawv ib txwm ntshai hloov pauv yog li peb yuav tsum tau yaum lawv. Qhov tsis muaj cov pob txha ntses ua rau tib neeg txhawj xeeb txog aquaplaning, tab sis nws tsis muaj teeb meem.'
Thiab yog vim li cas? Lademann piav qhia tias cov grooves ntawm cov log tsheb tsuas yog rau kev ua yeeb yam, kev ntseeg siab. Cov tsheb kauj vab log tsheb tsuas yog tsis muaj qhov inertial loj los yuam cov dej tawm ntawm cov grooves hauv txoj kev tsheb log tsheb ua. Nws kuj yog qhov tsawg heev uas yuav tsum tau ua kom nrawm nrawm rau aquaplane lub tsheb kauj vab (kwv yees li 200 kmh): 'Lawv yuav tsum ua pov thawj rau lawv tus kheej. Mallorca yog qhov chaw sim zoo heev vim tias txoj kev nplua heev. Tab sis tom qab ntawd lawv yuav tsum sib tw rau lawv. Nov yog lub sijhawm peb yuav tsum ntseeg lawv tias cov log tsheb tshiab zoo dua cov qub.
'Lawv yeej yuav hais kom peb ua kom nws zoo tshaj vim lawv tsis quav ntsej txog mais. Tom qab 260 km, yog tias nws hnav lawv tsis tu vim nws tsis raug nqi dab tsi los hloov, 'nws hais ntxiv. Hais txog qhov pes tsawg ntawm cov log tsheb Vittoria cov khoom siv, Lademann yog me ntsis tom ntej.
'Nws yog ntau heev. Kuv tsis tso cai hais, tab sis nws yog ntau heev. Kuv tsis them rau nws txawm tias - qhov ntawd yog Rudie.'
European outlook
Muaj kev kub ntxhov me me thaum Vittoria tau txav nws cov log tsheb mus rau Thaib teb ob peb xyoos dhau los thiab, txawm hais tias cov graphene yog tsim nyob rau hauv ltalis, cov khoom kawg yog tsim nyob rau hauv Far East. Qee tus neeg sib cav txog lawv qhov kev xav, tab sis Campagne muaj ntau qhov tseeb: 'Hauv Tebchaws Europe muaj kev txawj ntse khav theeb nrog kev tsim kho thev naus laus zis. Ib qho classic inward-looking mentality. Tsis muaj tsoom fwv pab. Tuam Tshoj tau nqis peev $ 200 nphom hauv ib xyoos thiab peb tsuas yog zaum ntawm no ntawm peb cov cuab yeej cuab tam. Yog tias koj sawv hauv Taiwan thaum 6 teev sawv ntxov, koj yog ib hnub lig - hauv Tebchaws Europe, koj yog ib hnub ntxov.'
Vittoria tau qhib qhov chaw tshiab hauv Far East los cuam tshuam nrog ntxiv ntawm graphene rau nws cov khoom sib txawv. Txog tam sim no, nws tau suav nrog ob peb lub log tsheb thiab cov log tsheb sib tw siab kawg tab sis nyob rau hauv ib xyoos lub tuam txhab xav kom muaj graphene ntxiv rau tag nrho cov log tsheb. Vittoria's yog kev koom tes nrog Directa Plus, thiab nws muaj kev pom zoo tshwj xeeb ntawm kev siv graphene ntawm 'ob lub log tsheb', tab sis nws lees tias tsis ntev lwm tus neeg sib tw yuav xav tau ib qho ntawm qhov kev txiav txim. Ib feem loj ntawm Vittoria kev lag luam yog tsim cov log tsheb rau lwm lub npe thiab qhov kev lag luam yuav poob sai sai yog tias nws tsis kam qhia nws cov khoom lag luam graphene, txawm tias Campagne lees tias nws yog qhov xwm txheej rhiab heev.'Peb tab tom sib qhia me ntsis thev naus laus zis tam sim no. Kev lag luam tsis tuaj yeem tswj hwm los ntawm kev ua lag luam, yog li peb yuav tsum tau nthuav dav, tab sis tam sim no peb xav tau kev lag luam kom zoo dua.'
Rov qab mus rau qhov kev lom zem ua qauv qhia thiab peb tau pom tias lub tsho nyias nyias ntawm graphene number case ua rau cov ntawv polystyrene tam sim nplaim hluav taws thiab yuav ua li cas graphene ua npuas ncauj repels dej thiab soaks li roj. Nws yog qhov kev ua tau zoo no uas muaj Vittoria zoo siab txog cov khoom lag luam yav tom ntej, thiab nws yog vim li cas Campagne tsis pom cov log tsheb thaum kawg ntawm graphene cov ntawv thov hauv kev lag luam tsheb kauj vab.
'Peb pib sim graphene hauv carbon [disc brake] rotors thiab nws dissipated cua sov zoo dua. Peb tuaj yeem pom graphene siv hauv textiles uas tuaj yeem tiv thaiv tib neeg hauv kev sib tsoo. Nws tuaj yeem siv los ua kom cov cua sov tawm ntawm lub cev.'
Yog li koj muaj nws: graphene yog lub neej yav tom ntej. Tab sis koj twb paub lawm, puas yog?
Vittoria.com
