Screw cartridge valve Pressure yogwira valavu 246284 hydraulic valve

Mavavu akale kwambiri a cartridge adagwiritsidwa ntchito pamapampu a hydraulic. Chifukwa pampu ya hydraulic iyenera kuphatikizira valavu ya hydraulic, yomwe imafuna kuti valavu ya hydraulic ikhale yaying'ono, kotero kuti valavu yothandizira ya cartridge yapangidwa. Ziyenera kunenedwa kuti valavu yamtundu wa cartridge yothandizira ndi njira yoyambilira ndikugwiritsa ntchito valavu ya cartridge yoyambirira kwambiri, ndiyeno valavu yoyang'ana katiriji yokhala ndi ulusi wa cartridge throttle valve imagwiritsidwa ntchito pamapampu a hydraulic. Mapampu amakono a hydraulic ali ndi ma valve ambiri opangidwa ndi cartridge ophatikizidwa mkati mwake, ndipo kapangidwe kake ndi chithunzi cha pampu yotsekeka yotsekedwa imakhala ndi mavavu opitilira khumi ndi awiri ophatikizidwa mkati mwake. The screw insert relief valve imagwiritsidwa ntchito kusintha kupanikizika kwakukulu kwa pampu yayikulu ya hydraulic ndi mpope wowonjezera; Chovala choyang'ana katiriji chopangidwa ndi ulusi chimagwiritsidwa ntchito kuwongolera kutsegula kapena kudula kwa dera lamafuta; Valavu yoyimitsa yamtundu wa plug imagwiritsidwa ntchito kulumikiza madoko amafuta A ndi B pomwe dongosolo likulephera, kuti zithandizire kukokera kapena kukokera kwa makina omanga; The screw insert differential pressure relief valve imagwiritsidwa ntchito kusintha mphamvu ya pampu kuti isinthe ndi kuthamanga kwa katundu. Ndi kupita patsogolo kosalekeza kwaukadaulo waukadaulo wa cartridge valve, valavu yogwira ntchito zambiri yomwe idapangidwira mpope yapangidwa, yomwe imaphatikiza ntchito za ma valve 4, monga valavu yopumira ya cartridge, valavu yopumira ya cartridge yosiyana, valavu yowunikira katiriji ndi valavu ya globe ya cartridge ya ulusi.

Bowo lonyowa la valavu ya cartridge yokhala ndi ulusi imatsekeka mosavuta, kotero mtundu wamafuta uyenera kutsatiridwa pakugwiritsa ntchito. Komanso, malinga ndi
 

Ziwerengero za dipatimenti yopopera ya SANY zikuwonetsa kuti zifukwa zambiri zosinthira valavu yogawa mu ntchito zopopera zimachitika chifukwa cha kutsekeka (kukakamira) kapena kuwonongeka kwa valavu ya cartridge ya ulusi pa silinda yayikulu. Chifukwa chake, pakukhazikitsa, kutumiza, ntchito zomanga ndi kukonza ziyeneranso kulabadira:

1, chifukwa valavu ya cartridge ya screw ndi yosagonjetsedwa ndi kuipitsa kusiyana ndi valavu ya mbale, iyenera kufufuzidwa nthawi zonse kuti ikhale yaukhondo wa mafuta;
2, unsembe wa ulusi cartridge valavu ayenera kulabadira mphete yosindikiza ndi kuyimitsa mphete sayenera kudula posonkhanitsa;
3, chifukwa valavu ya cartridge ya ulusi imakhala yochepa ndi mphamvu ya ulusi, choncho, poika ndi kukonza zolakwika, tsatirani mosamalitsa zofunikira za kuyika kwa torque, kuti zisakhudze mphamvu yake yogwira ntchito;
4, mukakhala dothi mu valve, zimakhala zosavuta kutaya ntchito yake yoyenera, choncho payenera kukhala kukonzekera koyenera