Njira yopangira mapaipi a CNG ingagwiritsidwe ntchito kujowina mitundu yosiyanasiyana yamapaipi amitundu yosiyanasiyana. Itha kugwiritsidwa ntchito ngati makulidwe osiyanasiyana a mapaipi, zida zamapaipi ndi makulidwe a khoma. Zida zilipo kuti zipereke machitidwe okhwima kapena osinthika.
Monga momwe zilili ndi njira iliyonse yapaipi, chikhalidwe cha njirayo chiyenera kuganiziridwa popanga makina opangira mapaipi. Deta yapangidweyi imagwira ntchito makamaka ku chitoliro chakumapeto, komabe zambiri zimagwira ntchito kuzinthu zina zapaipi zomwe zimagwiritsidwa ntchito pamodzi ndi zigawo zozungulira.
Zomwe zaperekedwazo zimangogwiritsidwa ntchito potengera kapangidwe ka mapaipi
a CNG mankhwala pofuna ntchito yawo.Si cholinga m'malo odziwa, akatswiri thandizo amene n'zodziwikiratu chofunika kwa ntchito iliyonse.Good mipope mchitidwe nthawi zonse ayenera prevail.Specific mavuto, kutentha, katundu wakunja kapena mkati,miyezo ntchito ndi tolerances sayenera kupyola.
Ngakhale kuyesetsa konse kuwonetsetsa kulondola kwake, kampani ya CNG, mabungwe ake ndi makampani omwe amagwirizana nawo, sapereka chitsimikizo cha malonda kapena kulimba pazifukwa zina zokhudzana ndi zomwe zili m'bukuli kapena zida zomwe zatchulidwa m'bukuli. pachiwopsezo ndipo amakhala ndi vuto lililonse chifukwa chogwiritsa ntchito.
Mtengo wa Rubber Gasket
Ma gaskets a CNG adapangidwa kuti azipereka moyo-wa-dongosolo ntchito zosiyanasiyana.
Zida za gasket zilipo kuti zikwaniritse ntchito zambiri zamapaipi.
Monga luso lapamwamba la elastomer, zida zapamwamba za gasket
adapezeka ndipo adawonjezedwa ku mzere wa CNG. Izi zimathandiza CNG kuti ipereke ma gaskets osiyanasiyana opangira mphira kuti apereke mwayi wosankha zinthu za CNG pazogwiritsa ntchito zosiyanasiyana.
Pakuti ambiri madzi dongosolo mapaipi ntchito, CNG kalasi EPDM mphira tikulimbikitsidwa.CNG E-kalasi mphira gasket zakuthupi ndi ntchito kwambiri odana ndi ukalamba ndi kutentha kukana, zinthu pa 125 C (257F) kutentha, zinthu otentha mpweya kukalamba mayeso, thupi katundu wa zofunika unchanged.Pamene mphira mu malo sanali mpweya, monga katundu odana ndi madzi piping, monga katundu odana ndi piping.
Popeza madzi sawononga mphamvu ya elastomer, kutentha ndi chinthu chokhacho cholepheretsa chomwe chiyenera kuganiziridwa pozindikira kutalika kwa moyo wa elastomer potumikira madzi. malire, kulimba mphamvu, kukana mankhwala ndi alumali moyo.
Nthawi yotumiza: Jul-13-2021