Kuti uderedze oscillation uye ruzha kubuda kweiyo hydraulic system munzvimbo yekugadzira, uye kudzivirira kuwedzera kweruzha, iyo machining Center fekitori inokudzidzisa iwe kuita basa rakanaka mukudzivirira nekuvandudza kubva kune zvinotevera zvinhu:
Vibration uye ruzha mu hydraulic system yeiyo machining centre
(1) Kuvandudzwa kweiyo hydraulic system chimiro
Mukuita kwekushandisa iyo hydraulic system munzvimbo dzekugadzira machining, kutarisisa kunofanirwa kubhadharwa kune kushandiswa kwepasi-noise hydraulic components. Mushure mekukurukurirana, zvakaonekwa kuti mapombi ekare e hydraulic anonyanya kupinza pombi kana mapombi egiya, uye ruzha rwavo oscillation uye ruzha rwakakura kudarika blade pombi, uye kuwedzera kudzvinyirira kunowedzerawo. Naizvozvo, mazhinji machining centre hydraulic masisitimu achiri kushandisa plunger pombi kana giya pombi. Kuti ugadzirise mamiriro ezvinhu aya, zvinodikanwa kuvandudza kuwedzera kudzvanywa kwemapombi eblade, zvirinani kuve nechokwadi chekuti kudzvanywa kwavo kwakawedzera kutenderera 20MPa, kuitira kudzikisa oscillation uye ruzha. Chechipiri, dzora huwandu hwemapombi e hydraulic zvakanaka. Mushure mekukurukurirana, zvakaonekwa kuti kana nhamba ye hydraulic pumps yakaderedzwa, oscillation uye ruzha zvichaderedzwawo. Nokudaro, zvakakosha kudzora nhamba ye hydraulic pumps zvakanaka. Mune echinyakare hydraulic masisitimu, akawanda hydraulic pombi anodiwa kudzora kuyerera uye kumanikidza. Kuve nechokwadi chekuti kuyerera uye kudzvinyirira kwemapombi e hydraulic zvakaenzana, kumanikidza uye kuyerera kunogona kugadziridzwa kuderedza kuwanda kwemapombi e hydraulic. Uyezve, kana uchishandisa accumulator, zviri nyore kugadzira ruzha pasi pekumanikidza pulsation. Kubvisa ruzha, accumulator inogona kushandiswa. Kunyangwe iyo accumulator ine diki diki, inertia yayo idiki, uye mhinduro inoshanda zvakanyanya. Munguva yekushandiswa kweaccumulator, iyo frequency inofanirwa kudzorwa pamakumi emakumi ehertz kuderedza kudzvanywa. Chekupedzisira, ita basa rakanaka mukugadzirisa vibration dampers uye mafirita. Kazhinji kutaura, kune nzira dzakawanda dzekudzikisa madhibhisi, uye idzo dzinogona kushandiswa dzinosanganisira madhamureta emvura yakakwira-frequency uye micro perforated liquid dampers. Mafirita anowanzo shandiswa mukuita ndeye hydraulic mafirita, uye kushandiswa kwezvishandiso izvi kunogona kuderedza kuzununguka uye ruzha kusvika pamwero mukuru unobvira.
(2) Kuvandudzwa kweHydraulic Equipment Equipment Methods
Kuti udzore oscillation uye ruzha zvinobudirira, iyo machining centre inodawo kuwedzera kuvandudza nzira dze hydraulic midziyo nemidziyo, uye inogona kutanga kubva kune anotevera maficha maviri: kumusoro, iyo yakakodzera hydraulic pombi yemidziyo. Munguva yekugadzira hydraulic pombi uye motors, inofanirwa kuve nechokwadi kuti iyo axial kukanganisa pakati pezviviri haipfuure 0.02mm, uye flexible couplings inofanira kushandiswa pakati pavo. Mukuita kugadzirira mapombi e hydraulic, kana pombi nemidziyo yemota zviri pachivharo chetangi remafuta, zvinodikanwa kupa anti vibration uye zvigadziriso zvekudzikisa ruzha pane chivharo chetangi remafuta, uye zvisanganise nekudzidzira kushandisa michina ine yakanaka yekunyudza mafuta kureba uye density. Neiyi nzira bedzi iyo kuronga kunogona kuvimbiswa kuva kune mufungo. Chechipiri, midziyo yepombi. Kuita basa rakanaka mumidziyo yepombi zvakare ibasa rakakosha. Kuti uite basa rakanaka mukudzivirira kuzunguzika uye kubvisa ruzha, hose dzinochinjika dzinogona kushandiswa kupedzisa kubatana, uye kureba kwepombi kunogona kupfupikiswa zvakakodzera kuti ivandudze kusimba kwayo uye kudzivirira resonance pakati pemapaipi. Munguva yekuisa chisimbiso, kuiswa chisimbiso kwakananga kunofanira kuva nzira huru. Kune zvikamu zvevharuvhu, kutarisisa kunofanirwa kubhadharwa kune kushandiswa kwezvitubu zvekunetsana mukushandiswa kunoshanda, uye kutarisisa kunofanirwa kubhadharwa kune kushandiswa kweiyo encrypted sealing gaskets kudzivirira oscillation uye ruzha runokonzerwa nekusanganiswa kwemhepo mupombi yemafuta. Uye zvakare, zvinodikanwa kudzora curvature yepombi zvakanaka, nehupamhi hwemadhigirii makumi matatu, uye curvature radius yegokora inofanira kunge inopfuura kashanu dhayamita yepombi.
(3) Kusarudza zvinwiwa zvakakodzera
Mukuita kwe hydraulic system oscillation uye kudzivirira ruzha, iyo machining centre inofanirawo kutarisisa kusarudzwa kwemafuta uye kudzivirira kusvibiswa kwemafuta. Muchiito chekusarudza mafuta, zvinodikanwa kudzivirira kusarudza mafuta ane high viscosity. Kana mafuta akadaro akashandiswa, anounza kumwe kusveta kwakakura kupikisa kune hydraulic pombi, izvo zvinokonzeresa ruzha. Naizvozvo, viscosity yemafuta inofanirwa kudzorwa kuti ive nechokwadi chekuti ine yakanaka defoaming kugona. Kunyangwe iyi nzira inoda mari yakawanda yekudyara, iyo yakazotevera mhedzisiro yakanaka, kwete chete inogona kuwedzera hupenyu hwesevhisi yemidziyo, asi zvakare kuderedza kukuvadza kune hydraulic pombi uye zvikamu. Mushure mekukurukurirana, zvakaonekwa kuti anti wear hydraulic oil ine yakakwira yekudira poindi uye zvirinani zvakazara kuita. Naizvozvo, zviri nani kusarudza anti kupfeka hydraulic mafuta. Hazvina mhosva kuti mafuta acho akasvibiswa sei, haazokwanisi kushanda zvakanaka mune ramangwana. Kana mafuta acho asvibiswa, acharatidza mamiriro ezvinhu apo firiji yefaira mutangi yemafuta yakavharwa, izvo zvichaitawo kuti pombi yemafuta isakwanise kusveta mafuta zvakanaka, uye inokanganisa kudzoka kwemafuta, zvichiita ruzha uye oscillation. Mukupindura mamiriro ezvinhu aya, vashandi vakakodzera vanofanirwa kugara vachichenesa tangi remafuta. Munguva yekuzadza mafuta, sefa kana kusefa skrini inogona kushandiswa kusefa mafuta zvakare, kuvandudza mhando yemafuta, uye kupatsanurwa kunofanirwa kumisikidzwa pazasi peoiri. Pasi pemugumisiro wekuparadzanisa, mafuta ari munzvimbo yekudzoka achasiya tsvina munzvimbo yekudzoka nekuda kwekuita sedimentation, zvinobudirira kudzivirira mafuta kuti arege kuyerera achidzokera munzvimbo yekusveta.
(4) Dzivirira hydraulic kukanganisa
Mukuita kwekudzivirira hydraulic kukanganisa, machining nzvimbo anogona kutanga kubva kune anotevera maficha maviri: chekutanga, hydraulic kukanganisa kana chiteshi chevhavha chikangoerekana chavhara. Mukugadzirisa matambudziko akadaro, kukurumidza kwekuvhara kwevhavha inotungamira inofanira kuderedzwa zvakakodzera. Sezvo kukurumidza kwekuvhara kwevhavha yekutungamirira kunoderera, nguva yekudzoka inowedzera. Mushure menguva yekudzosa braking inodarika masekonzi 0.2, kudzvanywa kunoderera. Naizvozvo, anochinjika anotungamira mavharuvhu anogona kushandiswa mune hydraulic masisitimu. Nekuda kwekuti kuyerera kwevelocity zvakare chinhu chinokonzera oscillation uye ruzha, zvinodikanwa kudzora kuyerera kwevelocity zvakanaka mukuita kwekudzivirira hydraulic kukanganisa. Zvakanakisa kudzora kuyerera kwepombi pazasi pe 4.5 metres pasekondi. Dzora kureba kwepombi pamwe chete, dzivisa kusarudza mapaipi ane mabhendi zvakanyanya sezvinobvira, uye tungamira hoses. Kuti uderedze hydraulic impact, zviri nani kunyatso kudzora chiyero chekuyerera kwemvura isati yavharwa slide valve, iri zvakare nzira inobatsira yekudzikisa hydraulic impact. Kechipiri, hydraulic impact inoitika kana zvikamu zvinofamba zvikabhureka nekudzikira. Kana uchidzivirira kukanganisa kwakadaro, chekutanga kumisa mavharuvhu ekuchengetedza anoteerera uye anochinjika panzvimbo yekupinza uye kubuda kwehydraulic cylinder. Zvakanakisisa kushandisa zvakananga chiito chekuchengetedza mavharuvhu uye kudzora kudzvanywa kwavo zvakanaka kudzivirira kukanganisa kunokonzerwa nekudzvinyirira kwakanyanya. Chechipiri, iyo deceleration valve inofanirwa kushandiswa sechinhu chakakosha kudzivirira zvisingakoshi zvinokonzerwa nekunonoka kuvharwa kwemafuta edunhu. Panguva imwecheteyo, kumhanya kwezvikamu zvinofamba kunofanirwa kudzorwa zvakanaka, uye kumhanya kwayo kunofanirwa kudzorwa pasi pe10m paminiti. Uyezve, kudzivirira yakawandisa hydraulic kukanganisa, zviri nani kuisa imwe buffer mudziyo pane yepamusoro chikamu chehydraulic cylinder. Izvi hazvigone chete kudzivirira kumhanya kwemafuta ekuyerera mu hydraulic cylinder kubva pakunyanya kukurumidza, asi zvakare kudzora kumhanya kwekushanda kwe hydraulic cylinder kudzivirira kuwandisa. Mukuwedzera, mavharuvhu ekuenzanisa uye mavharuvhu ekudzokera shure anofanirwa kuiswa mu hydraulic cylinder kuti isangoderedza chete hydraulic activity speed kusvika pamwero mukuru unobvira, asiwo zvinobudirira kudzivirira mberi. Iyi zvakare inzira inobatsira yekuwedzera backpressure pressure. Pakupedzisira, zvinodikanwa kushandisa mavharuvhu anotungamira ane dhizaini mhedzisiro, kunyanya nekunyorovesa kukuru, uye kuvhara iyo-imwe-nzira throttle vharafu uye kudzora kutsvedzerera kudzvinyirira zvakanaka kudzivirira yakawandisa yakatsetseka kudzvanywa. Mukuita kwekudzikisa hydraulic impact, inofanirwawo kudzora kucheneswa kweiyo hydraulic cylinder body kudzivirira yakawandisa clearance kana kuisa chisimbiso chisina musoro kubva pakukanganisa kwakajairika kushanda kweiyo hydraulic system. Kuti udzivise zviitiko zvakadaro, zvakanakisisa kushandisa mapistoni matsva uye kuisa zvikamu zvakakodzera zvekuisa chisimbiso, chero bedzi izvi zvichiitwa kudzivirira kuitika kwezviitiko zvakashata kusvika pamwero mukuru.
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