Unogona kufungidzira here? Iyo "space material" yaimboshandiswa mumaroketi casings nemhepo turbine blades yava kunyorazve nhoroondo yekusimbisa zvivakwa - ndizvo.carbon fiber mesh.
- Aerospace genetics muma1960s:
Kugadzirwa kwemaindasitiri ecarbon fiber filaments kwakabvumira kuti chinhu ichi, icho chakasimba zvakapetwa kapfumbamwe pane simbi asi mativi matatu-matatu akareruka, kuunzwa kuvanhu kekutanga. Pakutanga yaichengeterwa "elite sectors" senge aerospace nemidziyo yemitambo yepamusoro, yaive yakarukwa pachishandiswa machira echinyakare, asi yaive nemukana wekutendeutsa nyika.
- Chiitiko chekuchinja mu "hondo yesimbi":
Yakajairika mesh yekusimbisa yakafanana ne "chembere codger" yenyika yekuvaka: inorema senzou (inenge 25 kg paskweya mita yekusimbisa mesh), uye zvakare inotya munyu, mvura, uye nguva - - Kukukurwa kweChloride ion kunoita kuti simbi yekusimbisa iwedzere uye kutsemuka.
Kubuda kwecarbon fiber mesh jirainotyora zvachose dhizaini: kuburikidza nedirectional weaving + epoxy resin impregnation, inoita ukobvu hwesimba rekusimbisa kubva pa5cm kusvika 1.5cm, huremu hungori 1/4 chete yebhari, asiwo inoshingirira kune acid uye alkali, mvura yegungwa, uye mukusimbiswa kwebhiriji pagungwa, hapana chiratidzo chemakore makumi maviri.
Nei mainjiniya ari kumhanyisa kuishandisa? Mabhenefiti mashanu akaomarara akaburitswa
| Zvakanakira | Chinyakare simbi yekusimbisa / kabhoni faibha jira vs kabhoni fiber mesh jira | Kufananidza kwehupenyu |
| Chiedza semunhenga, chakasimba sesimbi | 15mm gobvu reinforcement layer inogona kumira 3400MPa tensile force (yakaenzana nechimuti chimwe chete chekubata nzou nhatu), 75% yakareruka pane rebar. | Kufanana nechivako kupfeka "bullet-proof undershirt", asi haiwedzere uremu |
| Kuvaka sekupenda madziro Zviri nyore se | Hapana welding, kusunga, kunanga kupfapfaidza polymer dhaka, chirongwa chekusimbisa chikoro muBeijing nacho kupfupisa nguva yekuvaka ne40% | Chengetedza zvinopfuura kutaira, vanhuwo zvavo vanogona kudzidza |
| Moto kuramba kuvaka kune zvinokatyamadza | 400 ℃ yakakwirira tembiricha simba rinoramba risina kuchinjwa, shopping mall inosimbisa kuburikidza nekugamuchirwa kwemoto, nepo epoxy resin adhesive yechinyakare ichapfaviswa mu200 ℃. | Kufanana nekupfeka "fire suit" kune chivakwa " |
| Makore zana haana kuipa 'preservative' | Carbon fiber chinhu chine inert, chinoshandiswa muchirimwa chemakemikari munzvimbo ine acidic yakasimba kwemakore gumi nemashanu pasina kukuvara, nepo rebar yagara yakaora kuita slag. | kupfuura simbi isina tsvina zvakare inopesana nekugadzira "jekiseni rekuvaka" |
| Nzira mbiri dzinorwisa seismic "martial arts master" | kureba uye kuchinjika kutungamira kunogona kuve kwakasimba, mushure mekudengenyeka kwenyika, chivakwa chechikoro chakasimbiswa nacho, ndokuzosangana nenhanho 6 mushure mekudengenyeka pasina kuputika kutsva. | kufanana nechivako chine "matsime anobata kuvhundutsa" |
kusimbisa:kuvaka kunofanirwa kushandiswa kuenzanisa dhaka repolymer! Nharaunda yakashandiswa zvisizvo dhaka rakajairwa, zvichikonzera kusimba kwemadhiramu uye kudonha - sekushandiswa kweglue kunamira girazi, glue haisi iyo yakaenzana nekurasa kwebasa.
Kubva kuGuta Rakarambidzwa kuenda kuCross-Sea Bridge: Iri Kuchinja Nyika Chinyararire
- Iyo "Invisible Bandage" yeCultural Heritage uye Zvivakwa Zvekare:
Iyo Beyer Bau, chivakwa chezana ramakore kuTechnische Universität Dresden kuGermany, chaida kusimbaradzwa nekukasira nekuda kwekuwedzera mitoro, asi yaive pasi pezvirambidzo zvakaiswa nekuchengetedzwa kwechiyeuchidzo. Mainjiniya ane 6mm gobvu kabhoni faibha mesh jira + yakaonda dhaka redhaka, muzasi pedanda "namira" dhizaini ye "transparent bhendi-rubatsiro", kwete chete kuitira kuti kutakura mutoro uwedzere 50%, asi zvakare haina kushandura chivakwa mune zvishoma chitarisiko chepakutanga, uye kunyange Heritage Board nyanzvi dzakarumbidza chivakwa chakare: ".
- Traffic engineering "super patch":
Florida, United States, mbiru dzebhiriji dzakayambuka, dzakasimbiswa nekabhoni fiber mesh jira muna 2003, simba kubva kune "vasina simba" rakawedzera 420%, uye ikozvino makore makumi maviri gare gare, madutu achiri kugadzikana segomo pamhenderekedzo. Domestic Hong Kong-Zhuhai-Macao Bridge Island tunnel project, yakashandiswawo chinyararire kuita gadziriro yekusimudzira, kurwisana nekukukurwa kwemvura yegungwa.
- Iyo "zera-inodzoreredza mashiripiti chombo" chekare uye yakasakara diki:
Munharaunda ye80's muBeijing, masirabhu epasi akatsemuka zvakanyanya, uye chirongwa chepakutanga chaive chekudonha nekuvakazve. Gare gare nekabhoni fiber mesh jira + polymer dhaka reinforcement, mutengo pa square mita ingori 200 yuan, pane kuvaka patsva kwe80% yemutengo wekuchengetedza, uye ikozvino vagari vanoti: "inzwa imba idiki makore makumi matatu!
Ramangwana rasvika: Kuzvirapa, kutarisa "smart materials" kuri munzira
- "Chiremba anozvirapa" mukongiri:
Masayendisiti ari kugadzira kabhoni fiber mesh iyo "inozviporesa" - kana microcracks ikaitika muchimiro, mesh inogona kushandiswa sekusimbisa. - Kana ma microcracks achionekwa muchimiro, macapsules ari muzvinhu kuputika kuburitsa maajenti ekugadzirisa anongozadza kuputika. Bvunzo parabhu muUK dzakaratidza kuti zvinhu zvinogona kuwedzera hupenyu hwekongiri kusvika kumakore mazana maviri.
- A "health bracelet" yezvivakwa:
inopinza fiber-optic sensors mucarbon fiber mesh, se "smart watch" yezvivakwa: chivako chakakosha muShanghai chinoishandisa kutarisa kugadzirisa uye kutsemuka munguva chaiyo, uye data inotumirwa zvakananga kune manejimendi kumashure hofisi, iyo inopfuura ka100 inoshanda kupfuura yechinyakare bhuku rekuongorora. Inoita 100 nguva zvakanyanya kushanda kupfuura zvechinyakare bhuku rekuongorora.
Zano rehana kune mainjiniya nevaridzi
1. Zvishandiso sarudza chaiyo, kaviri mhedzisiro nehafu yekuedza:ziva zvigadzirwa zvine simba rekusimba ≥ 3400MPa uye modulus ye elasticity ≥ 230GPa, uye unogona kukumbira vagadziri kuti vape mishumo yebvunzo.
2. Usaite nungo pakuvaka:chigadziko chepamusoro chinofanira kucheneswa chakachena, uye dhaka repolymer rinofanira kusanganiswa maererano nechiyero.
3. Chivakwa chekare chekugadzirisa zvinhu:kana zvichienzaniswa nekuputsa uye kuvakazve, kabhoni fiber mesh kusimbisa inogona kuchengetedza kutaridzika kwekutanga kwechivako, asi zvakare chengetedza inopfuura 60% yemutengo.
Mhedziso
Apo zvinhu zvemuchadenga "pasi pasi" kumunda wekuvaka, isu takangoerekana tawana: kusimbiswa kwepakutanga hakugone kuita nhamburiko huru, chivako chekare chekare chinogonawo kuva "reverse kukura".Carbon fiber mesh jirayakafanana ne "superhero" mumhizha yekuvaka, ine chiedza, yakasimba uye yakasimba maitiro, kuitira kuti chivako chekare chive nemukana wekuvandudza hupenyu hwayo - uye izvi zvinogona kungova kutanga kwekushanduka kwezvinhu.
Nguva yekutumira: Jun-26-2025
