Ukuze kuncishiswe i-oscillation nomsindo wokuqubuka kwesistimu ye-hydraulic esikhungweni semishini, futhi uvimbele ukwanda komsindo, imboni yesikhungo somshini ikufundisa ukwenza umsebenzi omuhle ekuvimbeleni nasekuthuthukiseni izici ezilandelayo:
Ukudlidliza nomsindo ohlelweni lwe-hydraulic lwesikhungo somshini
(1) Ukuthuthukiswa kwesakhiwo sesistimu ye-hydraulic
Enkambweni yokusebenza kwesistimu ye-hydraulic ezikhungweni zemishini, kufanele kuqashelwe ukusetshenziswa kwezingxenye eziphansi zomsindo we-hydraulic. Ngemva kwengxoxo, kwatholakala ukuthi amaphampu e-hydraulic yakudala ikakhulukazi amaphampu e-plunger noma amaphampu egiya, futhi i-oscillation yawo yomsindo nomsindo kukhulu kakhulu kunamaphampu e-blade, futhi ingcindezi eyengeziwe nayo iphakeme kakhulu. Ngakho-ke, amasistimu amaningi we-hydraulic center machining asasebenzisa amaphampu e-plunger noma amaphampu egiya. Ukubhekana nalesi simo, kuyadingeka ukuthuthukisa ukucindezela okwengeziwe kwamaphampu e-blade, okungenani ukuqinisekisa ukuthi ukucindezela kwawo okwengeziwe kuzungeze i-20MPa, ukuze kuncishiswe i-oscillation nomsindo. Okwesibili, lawula kahle inani lamaphampu asebenzisa amanzi amaningi. Ngemva kwengxoxo, kwatholakala ukuthi lapho inani lamaphampu asebenza ngogesi lincishisiwe, ukuzungeza nomsindo nakho kuzoncipha. Ngakho-ke, kuyadingeka ukulawula inani lamaphampu we-hydraulic kahle. Ezinhlelweni ze-hydraulic zendabuko, amaphampu amaningi we-hydraulic ayadingeka ukuze alawule ukugeleza nokucindezela. Ukuqinisekisa ukuthi ukugeleza nokucindezela kwamaphampu we-hydraulic kuyalingana, ukucindezela nokugeleza kungalungiswa ukuze kuncishiswe inani lamaphampu we-hydraulic. Ngaphezu kwalokho, uma usebenzisa i-accumulator, kulula ukukhiqiza umsindo ngaphansi kwe-pressure pulsation. Ukuqeda umsindo, i-accumulator ingasetshenziswa. Nakuba i-accumulator inomthamo omncane, inertia yayo incane, futhi impendulo nayo iyasebenza kakhulu. Ngesikhathi sokusebenzisa i-accumulator, imvamisa kufanele ilawulwe cishe emashumini e-hertz ukuze kwehliswe ukushaya kwengcindezi. Okokugcina, yenza umsebenzi omuhle ekusetheni ama-dampers nezihlungi zokudlidliza. Ngokuvamile, ziningi izindlela zokuncibilikisa ama-vibration, kanti lezo ezingasetshenziswa zihlanganisa ama-high-frequency pressure dampers kanye nama-micro perforated liquid dampers. Izihlungi ezisetshenziswayo ezisetshenziswa kakhulu izihlungi ezisebenza nge-hydraulic, futhi ukusetshenziswa kwalezi zisetshenziswa kunganciphisa ukuncipha kokudlidliza nomsindo ngezinga elikhulu ngangokunokwenzeka.
(2) Ukuthuthukiswa Kwezindlela Zezisetshenziswa Ze-Hydraulic
Ukuze ulawule i-oscillation nomsindo ngokuphumelelayo, isikhungo somshini sidinga ukuqhubeka nokuthuthukisa izindlela zemishini ye-hydraulic kanye nemishini, futhi ingaqala kusuka ezicini ezimbili ezilandelayo: phezulu, ipompo ye-hydraulic efanelekile yemishini. Phakathi nenqubo yokufaka amaphampu we-hydraulic kanye nama-motor, kufanele kuqinisekiswe ukuthi iphutha le-axial phakathi kokubili alidluli i-0.02mm, futhi ukuhlanganisa okuguquguqukayo kufanele kusetshenziswe phakathi kwabo. Enqubweni yokuhlomisa amaphampu we-hydraulic, uma ipompo kanye nemishini yemoto kukhava yethangi likawoyela, kuyadingeka ukuhlinzeka ngezinto zokulwa nokudlidliza nomsindo kukhava yethangi likawoyela, futhi uzihlanganise nokuzijwayeza ukusebenzisa imishini enobude obuhle bokumuncwa uwoyela kanye nokuminyana. Kungale ndlela kuphela ukuhlela kungaqinisekiswa ukuthi kunengqondo. Okwesibili, imishini yamapayipi. Ukwenza umsebenzi omuhle emishinini yamapayipi nakho kuwumsebenzi obaluleke kakhulu. Ukuze wenze umsebenzi omuhle ekuvimbeleni ukudlidliza nokuqeda umsindo, amapayipi aguquguqukayo angasetshenziswa ukuqedela ukuxhuma, futhi ubude bepayipi bungafinyezwa ngokufanelekile ukuze kuthuthukiswe ukuqina nokuvimbela ukuzwakala phakathi kwamapayipi. Phakathi nenqubo yokufaka uphawu, ukubeka uphawu okuqondile kufanele kube indlela eyinhloko. Ezingxenyeni zama-valve, kufanele kuqashelwe ukusetshenziswa kweziphethu ze-tension uma zisetshenziswa, futhi kufanele kuqashelwe ukusetshenziswa kwama-encrypted sealing gaskets ukuvimbela ukuzulazula nomsindo obangelwa ukuxubana komoya epayipini likawoyela. Ngaphezu kwalokho, kubalulekile ukulawula ukugoba kwepayipi kahle, ngenani eliphakeme lama-degree angama-30, futhi i-curvature radius yendololwane kufanele ibe ngaphezu kokuphindwe kahlanu ububanzi bepayipi.
(3) Ukukhetha uketshezi olufanele
Enkambweni ye-hydraulic system oscillation kanye nokuvimbela umsindo, isikhungo somshini kufanele sinake ukukhethwa kwamafutha futhi sivimbele ukungcoliswa kwamafutha. Enqubweni yokukhetha amafutha, kuyadingeka ukuvimbela ukukhetha amafutha nge-viscosity ephezulu. Uma uwoyela onjalo usetshenziswa, uzoletha ukumelana okuthile okukhulu kwepompo ye-hydraulic, okuzodala umsindo. Ngakho-ke, i-viscosity yamafutha kufanele ilawulwe ukuze kuqinisekiswe ukuthi inekhono elihle lokuqeda amagwebu. Nakuba le ndlela idinga ukutshalwa kwezimali okukhulu kwezimali, umphumela wayo kamuva muhle, awukwazi nje ukwandisa impilo yesevisi yemishini, kodwa futhi unciphise ukulimala kwepompo ye-hydraulic kanye nezingxenye. Ngemuva kwengxoxo, kwatholakala ukuthi i-anti wear hydraulic oil inephuzu lokuthela eliphakeme kanye nomphumela ongcono jikelele. Ngakho-ke, kungcono ukukhetha i-anti wear hydraulic oil. Kungakhathaliseki ukuthi uwoyela ungcoliswe kangakanani, ngeke ukwazi ukusebenza kahle esikhathini esizayo. Uma uwoyela usungcolisiwe, uzoveza isimo lapho isikrini sokuhlunga ethangini likawoyela sivalekile, okuzophinde kubangele ukuthi iphampu yamafutha ingakwazi ukumunca uwoyela kahle, futhi kuzophinde kuthinte ukubuya kwamafutha, kubangele umsindo kanye ne-oscillation. Ukuphendula lesi simo, izisebenzi ezifanele zidinga ukuhlanza ithangi likawoyela njalo. Phakathi nenqubo yokugcwalisa amafutha, isihlungi noma isikrini sokuhlunga singasetshenziselwa ukuhlunga amafutha futhi, ukuthuthukisa ikhwalithi yamafutha, futhi ukuhlukaniswa kufanele kumiswe phansi kwamafutha. Ngaphansi komphumela wokuhlukanisa, amafutha endaweni yokubuyisela azoshiya ukungcola endaweni yokubuyisela ngenxa yomphumela we-sedimentation, ukuvimbela ngokuphumelelayo amafutha ukuthi ageleze abuyele endaweni yokudonsa.
(4) Vimbela umthelela we-hydraulic
Enqubweni yokuvimbela umthelela we-hydraulic, izikhungo zemishini zingaqala kusuka ezicini ezimbili ezilandelayo: okokuqala, umthelela we-hydraulic lapho imbobo ye-valve ivala ngokuzumayo. Enqubweni yokuxazulula izinkinga ezinjalo, isivinini sokuvala se-valve yokuqondisa kufanele sincishiswe ngokufanelekile. Njengoba ijubane lokuvala le-valve yokuqondisa liyancipha, isikhathi sokubuyisela sizokhula. Ngemuva kokuthi isikhathi sokuhlehlisa amabhuleki sidlula imizuzwana engu-0.2, ingcindezi yomthelela izokwehla. Ngakho-ke, ama-valve aqondiswayo angashintshwa angasetshenziswa ezinhlelweni ze-hydraulic. Ngenxa yokuthi i-flow velocity nayo iyisici esibangela i-oscillation nomsindo, kuyadingeka ukulawula isivinini sokugeleza kahle ohlelweni lokuvimbela umthelela we-hydraulic. Kungcono ukulawula isivinini sokugeleza kwepayipi ngaphansi kwamamitha angu-4.5 ngomzuzwana. Lawula ubude bepayipi ndawonye, gwema ukukhetha amapayipi anokugoba ngangokunokwenzeka, futhi ubeke phambili amapayipi. Ukunciphisa umthelela we-hydraulic, kungcono kakhulu ukulawula izinga lokugeleza koketshezi ngaphambi kokuvalwa kwe-valve yesilayidi, okuyindlela ewusizo futhi yokunciphisa umthelela we-hydraulic. Okwesibili, umthelela we-hydraulic kwenzeka lapho izingxenye ezihambayo zibhuleka futhi zehla. Lapho ugwema imithelela enjalo, into esemqoka yokuqala ukusetha amavalvu okuphepha asabelayo futhi aguquguqukayo endaweni yokungena nokuphuma kwe-hydraulic cylinder. Kungcono ukusebenzisa ama-valve okuphepha esenzo esiqondile futhi ulawule ukucindezela kwawo kahle ukuvimbela imithelela ebangelwa ukucindezela okukhulu. Okwesibili, i-valve ye-deceleration kufanele isetshenziswe njengephuzu eliyinhloko lokuvimbela imithelela engadingekile ebangelwa ukuvalwa kwesekethe kawoyela kancane. Ngesikhathi esifanayo, isivinini sezingxenye ezihambayo kufanele silawulwe kahle, futhi isivinini saso kufanele silawulwe ngaphansi kwe-10m ngomzuzu. Ngaphezu kwalokho, ukuvimbela umthelela we-hydraulic owedlulele, kungcono kakhulu ukufaka idivayisi ethile yebhafa engxenyeni engenhla yesilinda esisebenza ngamanzi. Lokhu akukwazi nje ukuvimbela isivinini sokukhipha uwoyela ku-hydraulic cylinder ukuthi sisheshe kakhulu, kodwa futhi silawule isivinini sokusebenza se-hydraulic cylinder ukuvimbela umthelela omkhulu. Ngaphezu kwalokho, ama-valve ebhalansi kanye nama-backpressure valves kufanele afakwe ku-cylinder ye-hydraulic ukuze angagcini nje ukunciphisa isivinini somsebenzi we-hydraulic ngezinga elikhulu kakhulu elingenzeka, kodwa futhi avimbele ngempumelelo umthelela wangaphambili. Lokhu futhi kuyindlela ewusizo yokwandisa ingcindezi ye-backpressure. Ekugcineni, kuyadingeka ukusebenzisa ama-valve aqondisayo anemiphumela yokudambisa, ikakhulukazi ngokuthambisa okukhulu, nokuvala i-valve ye-throttle yendlela eyodwa futhi ulawule ingcindezi ebushelelezi ukuvimbela ukucindezela okubushelelezi ngokweqile. Enqubweni yokunciphisa umthelela we-hydraulic, kuyadingeka futhi ukulawula ukucaciswa komzimba we-hydraulic cylinder ukuvimbela ukuvunyelwa ngokweqile noma ukuvala uphawu okungenangqondo ekuthinteni ukusebenza okuvamile kwesistimu ye-hydraulic. Ukuze uvimbele izigameko ezinjalo, kungcono ukusebenzisa ama-piston amasha futhi usethe izingxenye ezifanele zokuvala, inqobo nje uma lokhu kwenziwa ukuze kuvinjelwe ukuvela kwezenzakalo ezimbi kakhulu ngangokunokwenzeka.
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