nooshadda xoolaha iyo ceelka
Dhagax ku jiray dhammaan oo ka mid ah ee siiyadaha hydraulic waxaa laga heli karaa qofka ugu dambeeya ee siiyadaha, si aad uga tagto fluidka aasaasiga agtiisa iyo si aad uga soo galto contaminant. Sidoo kale, markii uu dheer uga arki karaa in aan tagto piston seals, rod seals, wiper seals, iyo rotary seals, kuwaas oo ka mid ah ayaa loo isticmaal kartaa fidowada ah ee siiyadaha. Piston seals waxay ka tagtay doonida ee cylinder si aad uga tagto gacanta iyo dhalashooda cylinder, si aad uga hadlay fluidka hore ee dhexeeyey. Rod seals waxay uga tagto fluidka la xiriira ah markii uu rodka lagu sameyn karo cylinder, sidoo kale wiper seals waxay ka heli karaa barxadda lagu sameyn karo contaminants. Rotary seals waxay ugu yarayn leedahay shaqo ah ee ka gudbinayo, si aad uga tagto gacanta intii uu dhexdooda ka mid ah. Material kuwaas oo ka mid ah ayaa lagu isticmaal kartaa nitrile rubber, polyurethane, iyo PTFE, kuwaas oo ka mid ah ayaa lagu saaray kartaa dhaqanihii ku xirfadhiyaan, daruriyadda ku xirfadhiyaan, iyo fluidka dhammaan. Hydraulic oil seals modern ayaa lagu isticmaal kartaa caawimaad badbaad ah oo ku yaal energized lips, backup rings, iyo surface treatments khasuurta ah si aad uga soo degganaa xogta iyo dibadda. Koonfiyaaladaas ayaa lagu guuray kartaa fidowada ah ee ku jiray construction equipment iyo manufacturing machinery, hangamayso hanga aerospace applications iyo mobile hydraulics, intii uu fluid power transmission ah ayaa lagu talagalay kartaa xogga ah ee operation.