Isizathu sokuthi kungani i-hydraulicama-cylinder forgingsisidingo sokuvalwa kungenxa yokuba khona kokuvuza kwangaphakathi kanye nokuvuza kwangaphandle. Uma kukhona ukuvuza kwangaphakathi kanye nokuvuza kwangaphandle ku-cylinder ye-hydraulic, kuzoholela kumthamo we-hydraulic cylinder's cavity futhi ukusebenza kahle kuzoba kuncane futhi ukusebenza kwe-cylinder ye-hydraulic kuzoncishiswa emsebenzini. Uma isimo sibucayi, uhlelo ngeke lukwazi ukusebenza ngaphansi kwengcindezi. Ngesikhathi esifanayo, ngokombono wokuvikelwa kwemvelo, ukuvuza kufanele kugwenywe ngangokunokwenzeka, ngakho-ke kubaluleke kakhulu ukuthatha izinyathelo ezidingekayo zokuvala uphawu.

Izingxenye eziyinhloko zokuvala ku-hydraulic cylinder yi-piston, i-piston rod, ikhava yokugcina nokunye. Futhi kunezindlela ezintathu zokuvala i-hydraulic cylinder. Namuhla, i-Jiuli izokwethula izindlela ezintathu zokuvala isilinda esisebenza ngehydraulic:

Okokuqala, ukugcinwa kwempahla

Isimiso sayo sokusebenza siwukuthi kuzoba negebe elincane phakathi kwezingxenye ezimbili ezihambayo, futhi ukumelana noketshezi lwefriction okukhiqizwa kugebe kuzovimbela ukuvuza. Le ndlela inezinkinga ezithile, isebenza kuphela kusilinda esincane se-hydraulic kanye nobubanzi bepiston nokucindezela phakathi kophawu kanye nenzuzo ukuze kuthuthukiswe ukusebenza kahle kophawu kuzoshiya i-groove embalwa ku-piston, i-groove izovumela uwoyela ukuthi ushintshe ngaphakathi. indlela yokuvuza noma i-truncate, ku-groove encane ifomu i-vortex futhi ikhiqize ukumelana, futhi inciphise ukuvuza kwamafutha; Ngakolunye uhlangothi, ivimbela ukusulwa kwe-axis ye-piston, okusiza ukugcina imvume efanelekile, iqinisekisa umphumela wokugcoba, ukunciphisa ukuguga kwepiston nodonga lwesilinda, nokwandisa ukusebenza kokuvala imvume.

Okwesibili, ukusetshenziswa kwendandatho yokuvalwa kwerabha

Ngenxa yezinhlobo ezahlukene zamasongo e-hydraulicama-cylinder forgings, indlela yokuvala esetshenzisiwe ayifani, futhi indandatho yokuvala yohlobo lwe-O incike kakhulu enanini lokucindezelwa kwangaphambili ukuze kususwe igebe ukuze kuzuzwe umphumela wokuvala. Futhi i-Y, YX, V shape, njll., incike ekuguquguqukeni kwezindebe zendandatho yokuvala ngesenzo sokucindezela koketshezi, ukuze udebe lusondele endaweni yokuvala kanye nophawu, lapho ingcindezi yoketshezi iphezulu, i-lip stick iqine kakhulu, futhi inekhono lokunxeshezelwa okuzenzakalelayo ngemva kokugqoka.

Okwesithathu, ukusetshenziswa kwezingxenye zokuvala zenjoloba ukuze kuzuzwe umphumela wokuvala

Lolu hlobo lophawu ngokuvamile luwuhlobo oluyinhlanganisela olunezici zezinhlobo ezimbili zezimpawu, ezidlala indima yokuvala ndawonye emsebenzini. Thatha i-greyring, okuyinhlanganisela ye-O-ring yerabha kanye ne-teflon greyring. Emsebenzini, ukunwebeka okuhle kwendandatho yenjoloba yohlobo lwe-O kukhiqiza i-pre-and self-moistening, ukuze isetshenziswe ku-hydraulic cylinder seal impilo ende.

Okungenhla kuyindlela eqondile yokuvala yesilinda esisebenza nge-hydraulic, ngithemba ukuthi kuzoba usizo kuwe.