Tsinde la Valavu Losapanga Chitsulo mu Utumiki wa Valavu Yamakampani

Mu ma valve ambiri, tsinde silikopa chidwi kwambiri. Makambirano ambiri nthawi zambiri amayang'ana kwambiri thupi la valavu kapena kapangidwe ka kutseka. Komabe, kwenikweni, tsinde ndi gawo lomwe limayenda nthawi iliyonse valavu ikugwira ntchito. Mphamvu yochokera ku handguard kapena actuator imasamutsidwa kudzera mu tsinde, kotero mkhalidwe wake umakhudza mwachindunji ngati valavu ikhoza kutseguka kapena kutseka bwino.

Pachifukwa ichi, opanga ambiri amakonda kugwiritsa ntchito tsinde la valavu yosapanga dzimbiri m'malo mwa chitsulo cha kaboni. Ma valve a mafakitale nthawi zambiri amagwira ntchito m'malo omwe chinyezi, kusintha kwa kutentha kapena mankhwala amapezeka. Pakagwiritsidwa ntchito kwa nthawi yayitali, zinthuzi zimatha kuyambitsa dzimbiri pazida wamba zachitsulo. Tsinde losapanga dzimbiri nthawi zambiri limagwira ntchito bwino pazifukwa izi ndipo limakhalabe ndi mawonekedwe abwino pamwamba pake kwa nthawi yayitali.

Zipangizo monga chitsulo chosapanga dzimbiri cha 304 ndi 316 zimagwiritsidwa ntchito kwambiri pa izi. Zimapereka mphamvu zokwanira koma zimaperekabe kukana dzimbiri. Mu mapangidwe ena a ma valve, makamaka pamene pakufunika mphamvu zambiri zamakina, chitsulo chosapanga dzimbiri cha 17-4PH chingasankhidwenso. Zipangizozi zimapezeka kwambiri mu ma valve a mpira, ma valve a chipata ndi ma valve a globe omwe amagwiritsidwa ntchito m'mafakitale a petrochemical, machitidwe amadzi ndi mapaipi ena amafakitale.

Kuchokera pakupanga makina, kupanga tsinde la valavu yosapanga dzimbiri imafuna chisamaliro pa zinthu zingapo. Gawo la tsinde lomwe limadutsa mu phukusi liyenera kukhala ndi mawonekedwe okhazikika. Ngati pamwamba pake pali povuta kwambiri, kutopa kwa phukusi kumatha kuwonjezeka panthawi yogwira ntchito. Pakapita nthawi zimenezo zingayambitse kutuluka kwa madzi kapena kuvutika pogwiritsira ntchito valavu.

Pachifukwa ichi, tsinde nthawi zambiri limapangidwa ndi CNC kutembenuza kutsatiridwa ndi ntchito zolumikiza ulusi ndi kumaliza. Miyeso yofunika kwambiri imayang'aniridwa mosamala, makamaka mozungulira malo otsekera. M'mafakitale ambiri satifiketi ya zinthuzo imatsimikiziridwanso kuti mtundu wosapanga dzimbiri uzitha kutsatiridwa ngati pakufunika.

Ngakhale kuti tsinde ndi gawo limodzi lokha mkati mwa valavu yolumikizira, limagwira ntchito yofunika kwambiri pakugwira ntchito tsiku ndi tsiku. Pamene ubwino wa zinthu ndi makina ziwongoleredwa bwino, tsinde la valavu yosapanga dzimbiri ikhoza kukhala yokhazikika kwa zaka zambiri ikugwira ntchito, ndichifukwa chake ikupitilizabe kugwiritsidwa ntchito kwambiri popanga ma valve amafakitale.