POM(polyoxymethylene) mapepala, mbale ndi ndodo zimayamikiridwa kwambiri m'mafakitale osiyanasiyana chifukwa cha mphamvu zawo zapamwamba komanso kuuma kwawo. Zida za thermoplastic izi, zomwe zimadziwikanso kuti mapulasitiki a acetal, zimapereka maubwino osiyanasiyana, kuphatikiza moyo wotopa kwambiri, kusamva chinyezi pang'ono, komanso kukana kwambiri zosungunulira ndi mankhwala.
Chimodzi mwazinthu zosiyanitsa zaChithunzi cha POMs ndi zabwino zawo zamagetsi. Izi zimawapangitsa kukhala chisankho chodziwika bwino pamapulogalamu omwe amafunikira kutchinjiriza kwamagetsi. Kaya amagwiritsidwa ntchito popanga ziwiya zokhazikika bwino kwambiri kapena zotchingira magetsi, mapepala a POM ndi osinthika kwambiri.
Mmodzi mwa minda yomwe mapepala a POM amagwiritsidwa ntchito kwambiri ndi zida zamakina. Mphamvu zawo ndi kuuma kwawo zimawapangitsa kukhala oyenera modulus yaying'onozida, makamera, mayendedwe odzaza kwambiri ndi odzigudubuza, ndi magiya ang'onoang'ono obwerera kumbuyo ndikuberekas. Ntchitozi zimafuna zipangizo zomwe zingathe kupirira katundu wambiri ndikupereka ntchito yosalala komanso yodalirika. Mapepala a POM amapambana pazinthu izi, kuwapangitsa kukhala abwino pazinthu zotere.
Kugwiritsa ntchito kwina kofunikira kwa pepala la POM pazida zamakina ndi mpando wa valve. Mipando ya valve imagwira ntchito yofunika kwambiri pakuwongolera kutuluka kwamadzimadzi ndipo imatha kuvala kwambiri. Pepala la POM limapereka kulimba komanso kudalirika pamapulogalamu okhala ndi ma valve okhala ndi zosungunulira zabwino kwambiri komanso kukana mankhwala komanso moyo wotopa kwambiri.
Chithunzi cha POMs ziliponso kuti zikhale zoyenera. Misonkhano ya Snap-fit imagwiritsidwa ntchito m'mafakitale osiyanasiyana, kuphatikiza zamagalimoto, zamagetsi, ndi zinthu zogula. Zigawozi zimayenera kugwira motetezeka zigawo zosiyanasiyana pamodzi ndikulola kusonkhanitsa kosavuta ndi kusokoneza. Kulimba ndi kuuma kwa mapepala a POM kumapereka chithandizo chofunikira komanso kusinthasintha kwa mapulogalamu a snap-fit.
Kuphatikiza apo, mapepala a POM amagwiritsidwa ntchito kwambiri popanga magawo okhazikika okhazikika. Zigawozi zimafuna kulondola kwambiri potengera kulekerera komanso kulondola kwazithunzi. Kukhazikika kwapang'onopang'ono kwa mapepala a POM kumatsimikizira kuti chomaliza chimakwaniritsa zofunikira.
Pomaliza, pepala la POM ndi chisankho chodalirika komanso chosunthika pamakina osiyanasiyana ogwiritsira ntchito zida zamakina chifukwa champhamvu zake, kuuma kwake ndi zina zopindulitsa. Kuchokera ku magiya kupita ku zolemetsa zolemetsa, mipando ya mavavu kupita ku zida zofananira, mapepala a POM amapereka kulimba, kudalirika komanso magwiridwe antchito. Kuphatikiza apo, mphamvu zawo zamagetsi zimawapangitsa kukhala oyenera kugwiritsidwa ntchito ngati zinthu zotsekera magetsi. Ngati mukufuna zinthu zomwe zimatha kupirira katundu wambiri, perekani kukhazikika kwazithunzi ndikuwonetsa zinthu zabwino kwambiri zamagetsi, pepala la POM ndiloyenera kuliganizira.
Nthawi yotumiza: Aug-22-2023
