Lapho abantu abaningi becabanga ngokulondolozwa kokuvimbela nokuqinisekisa ukwethembeka kwezinhlelo zabo ze-hydraulic, okuwukuphela kwento abayicabangelayo ukuguqula izihlungi njalo nokuhlola amazinga kawoyela. Uma umshini wehluleka, ngokuvamile kuba nolwazi oluncane mayelana nesistimu okufanele lubhekwe lapho uxazulula inkinga. Nokho, ukuhlola ukwethembeka okufanele kufanele kwenziwe ngaphansi kwezimo ezivamile zokusebenza zesistimu. Lokhu kuhlola kubalulekile ekuvimbeleni ukwehluleka kwemishini kanye nesikhathi sokuphumula.
Iningi lezinhlayiya ze-hydraulic filter zinama-valve okuhlola ama-bypass ukuvimbela ukulimala kwesici ukuthi sivale ngokungcola. Ivalvu iyavuleka noma nini lapho umehluko wengcindezi kuwo wonke isihlungi ufinyelela esilinganisweni sentwasahlobo ye-valve (imvamisa engu-25 kuya ku-90 psi, kuye ngokwakhiwa kwesihlungi). Uma la ma-valve ehluleka, ngokuvamile awavuleki ngenxa yokungcola noma ukulimala komshini. Kulokhu, amafutha azogeleza azungeze isici sokuhlunga ngaphandle kokuhlunga. Lokhu kuzoholela ekuhlulekeni ngaphambi kwesikhathi kwezingxenye ezilandelayo.
Ezimweni eziningi, i-valve ingasuswa emzimbeni futhi ihlolwe ukuguga nokungcola. Bheka imibhalo yomkhiqizi wendawo ethile yale valve, kanye nezinqubo ezifanele zokususa kanye nokuhlola. Le valve kufanele ihlolwe njalo lapho kusetshenzwa umhlangano wokuhlunga.
Ukuvuza kungenye yezinkinga ezinkulu kuma-hydraulic systems. Ukuhlanganisa ipayipi elifanele kanye nokufaka esikhundleni samapayipi angalungile kungenye yezindlela ezingcono kakhulu zokunciphisa ukuvuza nokuvimbela isikhathi sokuphumula ngokungadingekile. Amapayipi kufanele ahlolwe njalo ukuze avuze futhi alimale. Amapayipi anamakesi angaphandle agugile noma iziphetho ezivuzayo kufanele ashintshwe ngokushesha ngangokunokwenzeka. "Amabhamuza" ku-hose abonisa inkinga nge-hose sheath yangaphakathi, okuvumela uwoyela ukuthi ungene nge-braid yensimbi futhi aqongelele ngaphansi komgodla wangaphandle.
Uma kungenzeka, ubude be-hose akufanele budlule amamitha angu-4 kuya kwangu-6. Ubude bepayipi elidlulele kwandisa amathuba okuthi lihlikihle kwamanye amapayipi, ama-walkways, noma imishayo. Lokhu kuzoholela ekuhlulekeni kwe-hose ngaphambi kwesikhathi. Ngaphezu kwalokho, i-hose ingakwazi ukumunca okunye ukushaqeka lapho ukwanda kwengcindezi kwenzeka ohlelweni. Kulokhu, ubude be-hose bungashintsha kancane. Ipayipi kufanele libe lide ngokwanele ukugoba kancane ukuze limunce ukushaqeka.
Uma kungenzeka, amapayipi kufanele ahanjiswe ngendlela ukuze angakhuhlani. Lokhu kuzovimbela ukwehluleka ngaphambi kwesikhathi kwe-hose sheath yangaphandle. Uma ipayipi ingakwazi ukuhanjiswa ukuze kugwenywe ukungqubuzana, kufanele kusetshenziswe isembozo esiyisivikelo. Izinhlobo eziningana zamapayipi ayatholakala ukuze enze lokhu. Imikhono ingenziwa futhi ngokusika ipayipi elidala libe ngobude obufunayo bese lisikwa ngobude. Umkhono ungabekwa phezu kwendawo yokungqubuzana kwepayipi. Izibopho zepulasitiki kufanele futhi zisetshenziselwe ukuvikela amapayipi. Lokhu kuvimbela ukunyakaza okuhlobene kwe-hose ezindaweni zokungqubuzana.
Izigxivizo zamapayipi e-hydraulic ezifanele kufanele zisetshenziswe. Imigqa ye-hydraulic ngokuvamile ayikuvumeli ukusetshenziswa kwama-clamp e-conduit ngenxa yokudlidliza nokwenyuka kwengcindezi okutholakala kumasistimu asebenza ngamanzi. Ama-clamps kufanele ahlolwe njalo ukuze kuqinisekiswe ukuthi ama-bolts akhululekile. Izinsimbi ezilimele kufanele zishintshwe. Ngaphezu kwalokho, ama-clamps kufanele abekwe ngendlela efanele. Umthetho omuhle wesithupha ukubeka izibambisikhala cishe ngamafidi angu-5 ukuya kwangu-8 ukusuka komunye nomunye futhi phakathi kwama-intshi angu-6 lapho ipayipi ligcina khona.
Isivalo sokuphefumula singenye yezingxenye ezinganakwa kakhulu zesistimu yakho ye-hydraulic, kodwa khumbula ukuthi isivalo sokuphefumula siyisihlungi. Njengoba isilinda sinwebeka futhi sihlehla nezinga ethangini lishintsha, isivalo sokuphefumula (isihlungi) siwumugqa wokuqala wokuzivikela ekungcoleni. Ukuze uvimbele ukungcola ekungeneni ethangini ngaphandle, isihlungi sokuphefumula esinesilinganiso esifanele se-micron kufanele sisetshenziswe.
Abanye abakhiqizi banikeza izihlungi zokuphefumula ze-3-micron ezibuye zisebenzisa i-desiccant material ukususa umswakama emoyeni. I-desiccant ishintsha umbala uma imanzi. Ukushintsha lezi zingxenye zokuhlunga njalo kuzokhokha izinzuzo izikhathi eziningi.
Amandla adingekayo ukushayela iphampu ye-hydraulic ancike ekucindezelweni nasekugelezeni ohlelweni. Njengoba ipompo igqoka, i-bypass yangaphakathi iyanda ngenxa yokwanda kwemvume yangaphakathi. Lokhu kuholela ekwehleni kokusebenza kwepompo.
Njengoba ukugeleza okunikezwa iphampu ohlelweni kuncipha, amandla adingekayo ukushayela iphampu ayancipha ngokulinganayo. Ngenxa yalokho, ukusetshenziswa kwamanje kwe-motor drive kuzoncishiswa. Uma isistimu iyintsha ngokuqhathaniswa, ukusetshenziswa kwamanje kufanele kurekhodwe ukuze kusungulwe isisekelo.
Njengoba izingxenye zesistimu ziguga, imvume yangaphakathi iyanda. Lokhu kubangela imizuliswano eminingi. Noma nini lapho lokhu kudlula kwenzeka, ukushisa kuyakhiqizwa. Lokhu kushisa akuwenzi umsebenzi owusizo ohlelweni, ngakho amandla ayamoshwa. Lolu hlelo lokusebenza lungatholwa kusetshenziswa ikhamera ye-infrared noma olunye uhlobo lwedivayisi ethola ukushisa okushisayo.
Khumbula ukuthi ukushisa kukhiqizwa noma nini lapho ukucindezela kwehla, ngakho-ke kuhlala kukhona ukushisa kwasendaweni kunoma iyiphi idivayisi yenzwa yokugeleza, njengesilawuli sokugeleza noma i-valve yokulingana. Ukuhlola njalo izinga lokushisa likawoyela endaweni yokungena nasekuphumeni kwesishintshi sokushisa kuzokunikeza umbono wokusebenza kahle okuphelele kwesishintshi sokushisa.
Ukuhlolwa komsindo kufanele kwenziwe njalo, ikakhulukazi kumaphampu asebenzisa amanzi. I-Cavitation yenzeka lapho iphampu ingakwazi ukuthola inani elidingekayo lamafutha endaweni yokudonsa. Lokhu kuzophumela ekuhhewuleni okuqhubekayo, okuphakeme. Uma ingalungiswa, ukusebenza kwephampu kuzokwehla kuze kube yilapho kuhluleka.
Isizathu esivame kakhulu se-cavitation isihlungi sokumunca esivalekile. Kungase futhi kubangelwe ukuthi i-viscosity kawoyela iphezulu kakhulu (amazinga okushisa aphansi) noma isivinini semoto yokushayela ngomzuzu (RPM) siphezulu kakhulu. Ukungena komoya kwenzeka noma nini lapho umoya ongaphandle ungena embobeni yokudonsa iphampu. Umsindo ngeke uzinze. Izimbangela zokungenisa umoya zingase zihlanganise ukuvuza emugqeni wokumunca, amazinga aphansi oketshezi, noma ukuvaleka kahle kwe-shaft seal empompini engalawulwa.
Ukuhlolwa kwengcindezi kufanele kwenziwe njalo. Lokhu kuzobonisa isimo sezingxenye zesistimu eziningana, njengebhethri nama-valve ahlukahlukene okulawula ukucindezela. Uma ingcindezi yehla ngaphezu kwamaphawundi angu-200 iyintshi yesikwele (PSI) lapho i-actuator ihamba, lokhu kungase kubonise inkinga. Uma uhlelo lusebenza ngokujwayelekile, lezi zingcindezi kufanele zirekhodwe ukuze kusungulwe isisekelo.
Isikhathi sokuthumela: Jan-05-2024