Iindaba

I-1. Amandla e-thensle
Amandla angama-subile ngolona xinzelelo luphezulu lwezinto ezinokumelana ngaphambi kokuba yolule. Ezinye izinto ezingekho phantsi kwe-Brittle Perform ngaphambi kokuba idlule, kodwaI-Kevlar® (i-Aramid) fibers, Iintsinga zekharbon, kunye neentsinga ze-e-glass zibuthathaka kwaye ziqhagamshele ngengxaki encinci. Amandla e-subile ilinganiswa njengeyona ndawo nganye (i-PA okanye i-pascals).

I-2. Ukuxinana kunye namandla-ukuya-ubunzima
Xa kuthelekiswa noxinzelelo kwezinto ezintathu, umahluko obalulekileyo kwiintsinga ezintathu zinokubonwa. Ukuba iisampulu ezintathu zesayizi kunye nobunzima benziwa, kuyacaca ukuba i-fiber® ye-Kevlar ® ilula kakhulu, kunye ne-carbon fibers isondele yesibini kwayeI-E-glass fibersElona lizwe lincinci.

3. Imodyuli yoMncinci
Imodyuli yoMncinci ngumlinganiso wokuqina kwezinto eziziimbaleki kwaye yindlela yokuchaza izinto. Ichazwa njengomyinge we-Uniaxial (kwelinye icala) uxinzelelo kwi-Uniaxial Strain (Shrintation kwicala elinye). Imodyuli yoMncinci = uxinzelelo / uxinzelelo, okuthetha ukuba izinto ezincinci zomohlwayo zinqwenelekayo kunezo zinemodyuli yolutsha olusezantsi.
Ukuqina kwe-carbon fiber, kevlar®, kunye ne-fiber yeglasi iyahluka kakhulu. I-carbon fiber imalunga nokuphika kabini njenge-stiff i-fibers ye-aramid kunye namaxesha amahlanu kuneglasi yeglasi. I-Devide ye-Carbon Fiber Fiber's Faines kuko ukuba ithanda ukuba bhetele. Xa isilele, isuke ingakubonisi ukungabonisi kakhulu okanye ukungcungcutheka.

I-4. Ukuxinana kunye nokupheliswa kwe-thermal
Zombini i-Kevlar® kunye ne-carbon fiber ichasa amaqondo obushushu aphezulu, kwaye ayisebenzi. Zombini ezi zinto zisetyenzisiwe kwi-fabrive ekhuselayo kunye neelaphu ezingathinteli umlilo. I-fiberglass iya kuthi ekugqibeleni inyibilike, kodwa ikwaxhathisa kakhulu kubushushu obuphezulu. Ewe kunjalo, iintsinga zeglasi yeglasi ezisetyenziswa kwizakhiwo zinokwandisa ukumelana komlilo.
I-Carbon Fiber kunye ne-Kevlar® isetyenziselwa ukwenza umlilo okanye iingubo ze-welding okanye iimpahla. Iigloves zeKevlar zihlala zisetyenziswa kumzi-mveliso wenyama ukukhusela izandla xa usebenzisa iimpempe. Kuba iintsinga azifane zisetyenziswe ngokwabo, ukumelana nobushushu beMatrix (ihlala i-Epoxy) ibalulekile. Xa ifudumele, i-epoxy i-reftens ithambisa ngokukhawuleza.

I-5. Ukuqhutywa kombane
I-carbon fiber iqhuba umbane, kodwa i-Kevlar® kwayeI-fiberglassSUYENZI.Kevalar® isetyenziselwa ukutsala iingcingo kwi-tower yothumelo. Nangona ingaqhubeki umbane, ifumana amanzi kunye namanzi kuqhuba umbane. Ke ngoko, ukungqubana kwamanzi kufuneka kusetyenziswe kwiKevlar kwizicelo ezinjalo.

I-6. UVegraphotion
I-Aramid Fibersiya kuncipha ekukhanyiseni ilanga kunye neemeko eziphezulu ze-UV. Ikhabhoni okanye i-fibers yeglasi ayinantlonelo kakhulu kwi-radiation ye-UV. Nangona kunjalo, amanye amatriki aqhelekileyo anjenge-Epoxy resins agcinwe elangeni apho aya kuvela phi kwaye aphulukane namandla. I-polyester kunye ne-vinyl ye-vinyl ye-Esterl ichasa ngakumbi kwi-UV, kodwa ibuthathaka kune-epoxy iphinda isebenze.

7. Ukungakhathali
Ukuba inxenye iqaqambile kwaye inyibilike, ekugqibeleni iya kusilela ngenxa yokudinwa.I-carbon fiberKuthathelwa ingqalelo kukukhathalela kwaye ithande ukungaphumeleli ngokwenyani, ngelixa kevlar ® inyangeka kakhulu kukudinwa. I-fiberglass ikwindawo ethile phakathi.

8. Ukunganyangeki kwe-abrasion
I-Kevlar® ixhathisa kakhulu i-arasion, eyenza ukuba kube nzima ukusika, kwaye enye ye-kevlar® isetyenziswa njengegloves ezikhuselweyo zendawo apho kusetyenziswa izandla khona. I-carbon kunye neglasi yeentsinga azichanekanga.

9. Ukuchasana kwamachiza
I-Aramid Fiberszinomdla kwii-asidi eziqinileyo, iziseko kunye neearhente ezithile ze-oxiding (umzekelo, i-sodium hypochlorite), enokubangela ukonakaliswa kwe-fiber. I-chlorine eqhelekileyo (umzekelo i-clorox®) kunye ne-hydrogen peroxide ayinakusetyenziswa ngeKevlar®®. I-OXYYGEN Bleach (umzekelo, i-sodium genorate) ingasetyenziswa ngaphandle kokwenzakalisa i-amidid fibers.

I-10. Imibutho yomzimba
Ukuze ufumane i-carbon fibers, i-kevlar® kunye neglasi ukuze isebenze ngokugqibeleleyo, kufuneka ibanjelwe kwindawo kwi-matrix (ihlala i-epoxy rester). Ke ngoko, amandla e-Epoxy ukuya kwi-Bond kwi-fibers eyahlukeneyo ibalulekile.
Zombini ikhabhoni kunyeIintsinga zeglasiInokubambelela ngokulula kwi-EPOXY, kodwa i-aramid fiber-epoxy yeqhina ayinamandla njengoko inqwenelekayo, kwaye oku kuncitshiswa ukungena kwamanzi ukuba kwenzeke. Ngenxa yoko, ukukhululeka apho iintsinga ze-aramid zinokufumana amanzi, zidityaniswa nokunamathela ngokungafunekiyo kwi-Epoxy, kuthetha ukuba umphezulu we-ivoxy win wit, i-Kevlar® inokwenza, iKevlar® inokuthi ifumane amanzi.

11. Faka umbala kwaye uvele
I-Aramidi iyigolide elula kwimo yayo yendalo, inokuthwalwa kwaye ngoku iza ngezithunzi ezininzi ezintle. I-fiberglass iza kwiinguqulelo ezinemibala.I-carbon fiberihlala imnyama kwaye inokudityaniswa nge-aramid enemibala, kodwa ayinakuba nemibala.