Kutanthauzira mphamvu yeniyeni ndi modulus yeniyeni ya zida za carbon fiber

Mpweya wa carbon umadziwika kuti "golide wakuda" muzinthu zogwira ntchito kwambiri.Ubwino wonse wantchito ndi wapamwamba kwambiri.Deta yodziwika bwino imaphatikizapo kulimba kwake, mphamvu yopindika, ndi zina zotero, chifukwa kachulukidwe kake ndi kotsika kwambiri, kotero poyerekeza ndi zipangizo zina Chiŵerengero chonse cha mphamvu ndi kuwonda ndi chiŵerengero cha nyenyezi zachitsanzo ndizokwera kwambiri.Anthu ambiri sadziwa tanthauzo akamva mphamvu yeniyeni ndi modulus yeniyeni.Ndikuuzani za chidziwitso cha carbon fiber m'nkhaniyi.

Mphamvu zenizeni

Kutanthauzira kwaukadaulo kwa mphamvu zenizeni ndikufanizira pakati pa kusasinthika kwazinthu ndi kuchuluka kwazinthu.Ngati mphamvu yeniyeni ya chinthu ndi yokwera kwambiri, zikutanthauza kuti zinthuzo zimakhala ndi ntchito yabwino kwambiri yopepuka, makamaka pazinthu zomwe zimafuna mphamvu.Kenako ingagwiritsidwe ntchito kumadera monga magalimoto, ndege, maroketi, ndi zombo.

N'chifukwa chiyani pali mawu akuti mphamvu zenizeni?Chifukwa tikayang'ana chinthu, sitingangoyang'ana mphamvu zake.Mwachitsanzo, mphamvu zonse zazitsulo zanu ziyenera kukhala zapamwamba kuposa zapulasitiki, koma zimagwiritsidwa ntchito pazinthu zambiri.Sizingakhutitsidwe, monga momwe magalimoto amachitira, pamene galimoto ikuyenda, chitetezo chachitsulo chimakhala chokwera kwambiri, ndipo sichophweka kuti chiwonongeke ndi kugunda, koma ngati galimotoyo ili yopangidwa ndi zitsulo, idzapanga. kuyendetsa galimoto kwabwino kwambiri.Kugwiritsa ntchito mphamvu zochepa kudzakhalanso kwakukulu, chifukwa chake magawo ambiri pamagalimoto amasankha zida zapulasitiki.Ngakhale mphamvu zamapulasitiki sizili bwino ngati zida zachitsulo, nyenyezi yabwino imakhala yopepuka.Mphamvu zenizeni za zida za fiber ndizokwera kwambiri, ndipo zida zapulasitiki zitha kuthetsedwa mu ulalo wowala, komanso wapamwamba kuposa zida zachitsulo mu ulalo wamphamvu.Mpweya wa kaboni umakhala ndi magwiridwe antchito apamwamba kwambiri.

Chigawo cha mphamvu yeniyeni ndi MPa (g.cm3, zomwe zikutanthauza kuti izi ndi mphamvu zakuthupi / kachulukidwe ka zinthu, ndipo mphamvu yeniyeni ya carbon fiber ndi yochuluka kwambiri, ndipo mphamvu ya carbon fiber ikhoza kuchepetsedwa kukhala 350OMP?a. Kachulukidwe ndi 1.6gycm yokha ndipo amawerengedwa motere, mphamvu yeniyeni yonse imatha kufika 2200MPa/g.cm3, yomwe ndi yokwera pafupifupi ka zana kuposa aloyi ya aluminiyamu pazinthu zathu zachitsulo. mphamvu zonse ndi kuchepetsa kulemera, ndichifukwa chake akuti magalimoto, ndege, ndi maroketi Pali ziwerengero zambiri amene kusankha carbon CHIKWANGWANI zinthu zitsanzo zinthu monga zombo ndi zombo.

Specific modulus

Lingaliro la modulus yeniyeni ndi chabe kufanizitsa pakati pa mphamvu yamphamvu ya zinthu ndi kachulukidwe ka zinthu.Mwachidule, ndi luso lopindika la zinthu zomwe tatchulazi.Komano, zinthu wamba mmenemo ndi chiŵerengero cha mankhwala pulasitiki zitsulo.Zinthuzi ndi zapamwamba kuposa zachitsulo kuposa nyenyezi yachitsanzo.Modulus yeniyeni ya carbon fiber material ndi yabwino kwambiri.

Ndiye nthawi zambiri timanena kuti stiffness yeniyeni ya mpweya CHIKWANGWANI T30 akhoza kufika 140GPa/g.cm3, zomwe zimapangitsa modulus yeniyeni ya zinthu mpweya CHIKWANGWANI zinthu zabwino kwambiri, zomwe zimapanganso mpweya wosweka CHIKWANGWANI zipangizo kukhala ndi ubwino ntchito mankhwala ambiri, monga ulusi wosweka Kugwiritsira ntchito mndandanda ndi chipolopolo cha carbon fiber kungapangitse kuti mphamvu zonse ziwonongeke, ndipo zikakhudzidwa, zimatha kukhala ndi kukhazikika kwa mankhwala ndipo sizovuta kuwononga ndi kupunduka.

Zomwe zili pamwambazi ndikutanthauzira zomwe zili mu chiŵerengero champhamvu cha carbon fiber, chomwe chirinso chifukwa chofunikirazinthu za carbon fiberangagwiritsidwe ntchito m'madera ambiri.Pakadali pano, ndikusintha kosalekeza kwaukadaulo waukadaulo wa carbon fiber, ndikukhulupirira kuti mafakitale ambiri.Panthawiyi, opanga ambiri adzafuna kusintha zida zawo ndi zida zopangira mpira, motero ayenera kupeza opanga zinthu zopangira mpweya wabwino kuti agwirizane nawo.

Ndife opanga nawozinthu za carbon fiberkwa zaka zambiri.Tili ndi zambiri zopanga.Tikugwira ntchito yopanga ndi kukonza zinthu za carbon fiber.Tili ndi wathunthu akamaumba zida ndi makina angwiro processing.Titha kumaliza kupanga mitundu yosiyanasiyana yazinthu za carbon fiberndi makonda kupanga malinga ndi zojambula.Zogulitsa za carbon fiber board zomwe zimapangidwanso zili kutali ndi mafakitale ambiri, ndipo zadziwika ndi kuyamikiridwa mogwirizana.