Nui nā pilikia maʻamau e pili ana i nā valves, ʻoi aku ka nui o nā mea maʻamau e holo ana, e holo ana, a me ka hū, i ʻike pinepine ʻia i nā hale hana. ʻO nā lima lima o ka valve maʻamau i hana ʻia me ka synthetic rubber, kahi maikaʻi ʻole o ka hana piha, ka hopena o ka corrosiveness nui o ka mea hana, ka wela kūpono ʻole a me ke kaomi, etc.; waiho ʻia ka ʻeke holoʻokoʻa i loko o kahi mālama, a nui ka hakakā kūloko; hoʻohana lōʻihi ka paʻi ʻana. ʻAno ʻelemakule; paʻakikī loa ka hana; ʻO ke kumu o ka valve ua pitted i ka corrosion, a i ʻole ka ʻōpala ma muli o ka nele o ka pale i ka lewa ākea, a pēlā aku.
Hana ʻia ka lima valve o ka moʻo valve aahu-kūpono i ka lāʻau paʻa kiʻekiʻe, ʻaʻole i loaʻa ka leakage. Hoʻohui ʻia me kahi mea liʻiliʻi o nā mea hoʻohui nano-scale a me ka latex maoli i loko o kahi moku maloʻo (ka lāʻau kūlohelohe). ʻOi aku ka maʻalahi o ka hui ʻana i ka waiu), ʻoi aku ka like o ka hui ʻana, a ʻo ka maʻiʻo o ka lāʻau kūlohelohe e pili ana i 97%, no laila e paʻa mau ke kaulahao lōʻihi o nā molekala kopa, a ʻo kona pale ʻana a me ka elasticity he 10 mau manawa o ka ka pulupulu maʻamau, no laila ua ʻoi aku ka ikaika o ka hana abrasive a kūpono no nā ʻano media hana corrosive. He elasticity kiʻekiʻe a hiki ke hōʻemi i ka friction, no laila hiki ke hoʻohana ʻia no ka manawa lōʻihi. ʻO nā pilikia o ka lua a me ka ʻōpala o ke kumu valve pono e pale i kēlā me kēia lā e nā mea hoʻohana.
Eia kekahi, ʻaʻole maikaʻi ka hana hoʻopaʻa ʻana o ka valve maʻamau, a ʻaʻole hiki ke pale i ka hopena o ka media kahe kiʻekiʻe; ʻaʻole pili pono ke apo sealing me ka noho valve a me ka pā valve; wikiwiki loa ka pani ʻana, a ʻaʻole pili pono ka ʻili o ka sila; kekahi media, ma hope o ka pani ʻana. ʻO ka hoʻoluʻu e hoʻoulu ai i nā humuhumu maikaʻi ma ka ʻili o ka sila, e hopena i ka ʻino a me nā pilikia ʻē aʻe. Hoʻohana ʻia ka lāʻau paʻa ʻole i loko o ka valve aahu i ka ʻenehana vulcanization kiʻekiʻe i ka lumi wela i ka wā o ke kaʻina hana vulcanization, i mea e wela ai ka pahu me ka lalo mānoanoa nui a vulcanized like i loko a i waho i ka manawa like, ʻo ka vulcanization. ʻoi aku ka lōkahi, ʻoi aku ka maʻalahi o ka ʻili, a ʻoi aku ka ikaika o ka tensile. ʻO ke kūpaʻa kiʻekiʻe, hiki ke hoʻopili, hoʻokuʻu i ka hopena, friction a me ka hana sila. ʻAʻohe pilikia i ka hana hoʻopaʻa ʻana, he ʻili maʻemaʻe kona, ʻaʻole ia e hoʻopilikia i ka hoʻopili ʻana o ka sila ma muli o ka pani wikiwiki ʻana.
Aia kekahi mau kumu'ē aʻe, inā he valve maʻamau a iʻole ka valve pale pale, pono ka mea hoʻohana e hana i nā mea pale a me ka hoʻohana maʻamau, e like me: ke anuanu ke anuanu,ʻaʻole e lawe ka valve i nā mea pale, e hopena i ka pohā o ke kino valve; hopena a lōʻihi paha Ua pōʻino ka huila lima ma muli o ka hana ʻino o ka lever; ʻo ka ikaika ʻole i ka wā e kaomi ai i ka ʻeke, a i ʻole ka ʻeleʻele hemahema e haki ai ka ʻili packing a pēlā aku.
Ka manawa hoʻouna: Dec-22-2022