Ikhabhon fiber composite cylinders zisetyenziswa kakhulu kumashishini afana nokucima umlilo, ukuntywila kwe-SCUBA, i-aerospace, kunye nokugcinwa kwegesi kwimizi-mveliso. Bathandwa kuyilo lwabo olukhaphukhaphu kunye namandla aphezulu xa kuthelekiswa neesilinda zentsimbi zemveli. Ukuqonda imilinganiselo yoxinzelelo oluphambili-uxinzelelo lokusebenza, uxinzelelo lovavanyo, kunye noxinzelelo lokuqhuma-kubalulekile ekuqinisekiseni ukusetyenziswa kwabo ngokukhuselekileyo nangempumelelo. Eli nqaku lichaza ezi ngcamango zoxinzelelo kunye neenkqubo ezibandakanyekayo ekuveliseni nasekuvavanyenicarbon fiber cylinders.
1. Uxinzelelo lokuSebenza: Umda wokuSebenza
Uxinzelelo lokusebenza lubhekisa kuxinzelelo oluphezulu acarbon fiber cylinderyenzelwe ukuphatha ngokukhuselekileyo ngexesha lokusetyenziswa rhoqo. Olu luxinzelelo apho i-cylinder izaliswe kwaye isetyenziswe ngaphandle komngcipheko wokungaphumeleli kwesakhiwo.
Uninzicarbon fiber cylinders banoluhlu loxinzelelo lokusebenza phakathi3000 psi (207 bar) kunye 4500 psi (310 bar), nangona ezinye iisilinda ezikhethekileyo zinokuba namanqaku aphezulu nangaphezulu.
Uxinzelelo olusebenzayo lwesilinda lumiselwa yimiba efana namandla ezinto eziphathekayo, ubukhulu beeleya ezidibeneyo, kunye nosetyenziso olucetywayo. Umzekelo,iisilinda ezisetyenziswa kwi-SCBA(izixhobo zokuphefumla ezizimeleyo) kubacimi-mlilo bahlala benoxinzelelo olusebenzayo lwe4500 psi (310 ibha)ukubonelela ngobonelelo lomoya olwandisiweyo ngexesha likaxakeka.
Ukuqinisekisa ukhuseleko, abasebenzisi akufuneki badlule kuxinzelelo lokusebenza olulinganisiweyo ngexesha lokuzaliswa kwakhona okanye ukusetyenziswa. I-over-pressurization inokunciphisa ixesha lokuphila le-cylinder okanye ikhokelela ekungaphumeleli kwentlekele.
2. Uxinzelelo loVavanyo: Ukuqinisekisa iMfezeko yeZakhiwo
Uxinzelelo lovavanyo luxinzelelo apho i-cylinder ivavanywa ngexesha lokwenziwa kwemveliso okanye ukuhlolwa kwamaxesha athile ukuqinisekisa ukuthembeka kwayo kwesakhiwo. Oku kuqhelekileI-1.5 ukuya kwi-1.67 amaxesha oxinzelelo lokusebenza.
Umzekelo:
- I-cylinder ene-aI-4500 psi (i-310 bar) uxinzelelo lokusebenzaisoloko ivavanywa kwi6750 psi (465 bar) ukuya 7500 psi (517 bar).
- I-cylinder ene-aI-3000 psi (207 bar) uxinzelelo lokusebenzainokuvavanywa kwi4500 psi (310 bar) ukuya 5000 psi (345 bar).
Uvavanyo lwe-hydrostatic yeyona ndlela ixhaphakileyo yokuvavanya iisilinda. Oku kubandakanya ukuzalisa isilinda ngamanzi kwaye uyicinezele kuxinzelelo lovavanyo. Ukwandiswa kwe-cylinder kulinganiswa ukuze kuqinisekiswe ukuba ihlala kwimida eyamkelekileyo. Ukuba i-cylinder ikhula ngaphaya kwezinto ezichaziweyo, ithathwa njengengakhuselekanga kwaye kufuneka ikhutshwe kwinkonzo.
Uvavanyo lwarhoqo lufunwa ngokwemigangatho yoshishino. Kwiimeko ezininzi, iisilinda ze-carbon fiber kufuneka zivavanywe nge-hydrostatic rhoqo3 ukuya kwi-5 iminyaka, kuxhomekeke kwiimfuno zolawulo kwindawo ethile.
3. Uxinzelelo lokuGqama: Umda woKhuseleko
Uxinzelelo lwe-Burst luxinzelelo apho i-cylinder iya kusilela kwaye igqabhuke. Olu xinzelelo luqhelekile2.5 ukuya ku-3 amaxesha oxinzelelo lokusebenza, ukubonelela ngomda obalulekileyo wokhuseleko.
Umzekelo:
- A 4500 psi (310 bar) cylinderngokuqhelekileyo unoxinzelelo olugqabhukileyo lweI-11,000 psi (i-758 bar) ukuya kwi-13,500 psi (i-930 bar).
- A 3000 psi (207 bar) cylinderinokuba noxinzelelo olugqabhukileyo lwe7500 psi (517 bar) ukuya 9000 psi (620 bar).
Abavelisi bayila iisilinda ezinolu xinzelelo luphezulu lokugqabhuka ukuqinisekisa ukuba banokumelana noxinzelelo olugqithisileyo ngengozi okanye iimeko ezigqithisileyo ngaphandle kokusilela kwangoko.
4. Inkqubo yokuVeliswa kweI-Carbon Fiber Cylinders
Imveliso yecarbon fiber cylinders ibandakanya amanyathelo amaninzi okuqinisekisa amandla aphezulu kunye nokuqina:
- Ulwakhiwo lweLiner- Umgca wangaphakathi, ngokuqhelekileyo owenziwe nge-aluminium okanye iplastiki, ifakwe kwaye ilungiswe njengesiseko sesiseko.
- Ukusonga iCarbon Fiber- I-carbon fiber strands ephezulu ifakwe kwi-resin kwaye inxeba ngokuqinileyo malunga ne-liner kwiindawo ezininzi zokubonelela ngokuqiniswa.
- Inkqubo yoNyango– I-cylinder esongiweyo iphiliswa kwi-oven ukwenza lukhuni i-resin, idibanise iifibers kunye namandla amakhulu.
- Machining & UkuQeda-Isilinda sihamba ngokuchanekileyo ukongeza imisonto yevalve kunye neenkqubo zokugqiba njengokutyabeka komhlaba.
- Uvavanyo lweHydrostatic– I-cylinder nganye izaliswe ngamanzi kwaye icinezelwe ukuvavanya uxinzelelo ukuqinisekisa ukunyaniseka kwesakhiwo.
- Ukuvuza kunye noVavanyo lwe-Ultrasonic– Iimvavanyo ezongezelelweyo, ezifana ne-ultrasonic scanning kunye nokufumanisa ukuvuza kwegesi, zenziwa ukulawula umgangatho.
- Izatifikethi kunye neSitampu- Nje ukuba isilinda iphumelele zonke iimvavanyo, ifumana iimpawu zesatifikethi ezibonisa uxinzelelo lokusebenza, uxinzelelo lovavanyo kunye nomhla wokuvelisa.
5. Uvavanyo kunye neMigangatho yoKhuseleko
Ikhabhoni fiber cylinders kufuneka ihambelane nemigangatho yokhuseleko lweshishini, kubandakanywa:
- I-DOT (iSebe lezoThutho, e-USA)
- I-TC (ezoThutho eKhanada)
- EN (Izithethe zaseYurophu)
- I-ISO (uMbutho weZizwe ngezizwe wokuMiselwa koMgangatho)
- I-GB (iMigangatho yeSizwe yaseTshayina)
Iqumrhu ngalinye elilawulayo lineemfuno ezithile zokuvavanya nokuvavanya kwakhona amaxesha ngamaxesha ukuqinisekisa ukhuseleko oluqhubekayo.
Ukuqukumbela
Ukuqonda uxinzelelo lokusebenza, uxinzelelo lovavanyo, kunye noxinzelelo lokuqhuma kubalulekile xa usebenzisacarbon fiber cylinders. Ezi zilinganiso zoxinzelelo ziqinisekisa ukusebenza ngokukhuselekileyo kweesilinda kuzo zonke izicelo ezahlukeneyo. Iinkqubo ezifanelekileyo zokuvelisa kunye nokuvavanya ziqinisekisa ukuba ezi silinda zihlala zithembekile phantsi kweemeko zoxinzelelo oluphezulu.
Abasebenzisi kufuneka basoloko belandela izikhokelo zomenzi, babambelele kwiishedyuli zokuvavanya kwakhona, kwaye baphathe iisilinda ngononophelo ukuze bandise ubomi babo kwaye baqinisekise ukhuseleko kwimisebenzi yemihla ngemihla. Ngokugcina ezi zenzo zingcono,carbon fiber cylinders iya kuqhubeka nokubonelela ngezisombululo ezikhaphukhaphu kunye neziphakamileyo kumashishini axhomekeke kugcino lwegesi ecinezelweyo.
Ixesha lokuposa: Feb-10-2025