Iimveliso ze-vespel zenziwa kwizixhobo ezahlukeneyo (iipolimigis, i-thermoplastics, izihlunu kunye nee-solymers ezinganyangekiyo). Ezi mveliso zibonelela ngokuba yindibaniselwano eyodwa yepropathi yomzimba kunye nokuguquguquka. Amalungu ahleliweyo, iiprofayili eziqhelekileyo, amacandelo okanye iindibano ziyafumaneka.
I-vespel ye-vespel inika indibaniselwano eyodwa yepropathi ukuba ithathe indawo yentsimbi, i-polyeether ether ye-thetone okanye i-ceramic ye-cetone kubushushu obuphezulu, izixhobo zokuphatha gabalala okanye ezingaphantsi komhlaba kunye nezithuthi ezithambileyo.
I-vespel ye-vespel kunye neeprofayili kunye ne-delrin polyformalEAlEAlEHHHYHHHHHHHHHHHHHIYO YOKHUSELEKO, AMANQAKU APROFICS EZIQHELEKILEYO EZIQHELEKILEYO ZOKUGQIBELA, UMFAZI NEZISEKO ZE-MISTER kunye nezicelo zoMthengi.
Zithini izinto ze-vespels kunye neemilo zegama lophawu loluhlu lwePlastikis olwenziweyo, ikakhulu i-Poltimimide esekwe kwiPlastikis. Kule minyaka ingama-50 idlulileyo, iphothifoliyo yamalungu kunye neemilo zikhule ukubandakanya amabakala ahlukeneyo, nganye ineempawu ezizodwa zomsebenzi, ezifezekisiweyo ngokwahlukeneyo.
Kunye neendlela ezahlukeneyo zemveliso zenxalenye okanye ubume.
I-vespel kunye neemilo zibubushushu obunganyangekiyo, ukunganyangeki, nxiba iikhemikhali ezixhaphakileyo kwaye zixhaphake.
I-Vespel kunye neemilo zisetyenziswa kuluhlu olubanzi lwezicelo kwishishini.
I-vespel kunye neemilo-izihlalo ze-valve zebhola kunye namatywina
Izihlalo kunye namatywina ezenziwe ngeetoli ezahlukeneyo kunye neenkqubo ezihlanganisiweyo kwaye zisetyenziselwa ukuqaphela
Isikhuselo esiqinileyo se-bubble kwiinkqubo ezinamachaphaza amachaphaza aphezulu kunye nobushushu obugqithisileyo.
Ngokwesiqhelo, i-valves-valves-yentsimbi isetyenziselwa i-valves efuna ukutywina kumaqondo obushushu aphezulu kunye noxinzelelo
Iqulathe i-carbide ye-tungsten (ukuya kwi-260 ° C) okanye i-chromium carbide (> i-260 ° C) iqengqele kwibhola kunye nesitulo.
Ngenxa yoxinzelelo oluphezulu lwensimbi (> 500 GPA), kunzima ukwenza ivalve
Itywina kunye "nokutywina kwe-bubble" ivalve. Uninzi lwe-polymers kuya kuba nzima ukuzisebenzisa ngenxa ye-cereep
Amaqondo obushushu abo kwiglasi kumanqanaba aphezulu oxinzelelo.