Iav twj thauj cov kua thauj los ntawm cov kev hloov pauv ntawm qhov chaw uas tau tsim los ntawm IAV Meshing. Lawv yog cov twj tso kua zoo. Raws li lub tshuab tsav tsheb tig, ib qho kev kaw kab kab kaw yog tsim nruab nrab ntawm cov hniav meshing. Thaum lub sij hawm nqus theem, tus mob lub plab, nce cov kab noj hniav ntau ntxiv thiab tsim cov roj ib ntu, roj teeb rau hauv lub cev twj tso tawm (inlet siab dua lossis sib npaug rau 0.3 bar). Thaum lub sij hawm extrusion theem, roj yog thawb ntawm lub twj tso pov phab ntsa mus rau qhov hluav taws xob. Thaum lub sij hawm tso tawm theem, lub zog rov qab} Ention} Koom tes, txo cov roj tawm (qhov hluav taws xob kom ncav cuag 300 bar). Txaus tus nqi yog sib npaug kom nrawm. Piv txwv li, KCB-18 iav cov kua dej muaj tus nqi txaus ntawm 18 l / min (nrog rau ± 5% kam rau) thaum 1450 rpm. Iav twj los ob hom: sab nraud thiab sab hauv. Cov iav sab nraud muaj cov qauv yooj yim thiab tus nqi qis dua (kwv yees rau lub tshuab ntsuas hluav taws xob muaj cov iav<±5%) and lower noise (<65dB), making them suitable for automotive power steering pumps, etc. In practice, attention should be paid to volumetric efficiency control (≥90% for a new pump), resolving oil entrapment, and limiting flow rate regulation (which can only be adjusted by changing the speed). Common faults include insufficient oil suction and abnormal noise. Maintenance intervals include checking the shaft seal every 500 hours and replacing worn gears every 2000 hours (when side clearance is >0.15 hli).
