Senzira iri nyore uye iri nyore yekushandisa simba re hydraulic, pombi ye hydraulic inoshandiswa zvakanyanya mumabasa akawanda akadai sekugadzira ngarava, michina yekuchera marasha, petrochemical, metallurgy, magetsi nemidziyo inorema. Uye nehukuru hwayo hudiki, huremu hwayo hushoma, nyore kutakura, kuchengetedzeka kwakasimba nezvimwe zvakanakira zvinogamuchirwa nevazhinji vashandisi.
Pombi ye hydraulic inofambiswa nemaoko ine simba repamusoro-soro (MP series), simba rekushanda riri 100~300MPa; mukati mune vharuvhu inoderedza kumanikidzwa, kuitira kudzivirira kumanikidzwa kwakanyanya, kunewo vharuvhu yekurerutsira kuchengetedzeka mupombi; dhizaini yekuyerera kwechipiri, kufambiswa kwesimba rekutanga riri pasi pesimba iri 33CC, yechipiri Kufambiswa kwesimba pasimba riri pasi pesimba iri 1.6CC; pasi pesimba risingaperi, mafuta ari pasi pesimba guru, mafuta ari pasi pesimba guru, kuchengetedza nguva uye kuvandudza kushanda zvakanaka. Saizi yese ndeye 585*120*170mm, uye huremu hwese hwemafuta hunosvika 11Kg. Kushandiswa kunoratidza kuti pombi iyi iri nyore uye inochinjika, ine simba shoma, inogara kwenguva refu, uye inzvimbo yakanaka yesimba re hydraulic.
Nheyo
Basa repombi ye hydraulic inofambiswa nemaoko nderekushandura simba remuchina wemagetsi (senge mota yemagetsi neinjini yekupisa mukati) kuita simba rekumanikidza remvura.
Nheyo yekushanda: Kamera inofambiswa nemota kuti itenderere. Kana kamera ikasunda kapuranga kuti kaende kumusoro, huwandu hwesealing hunoumbwa nekapuranga necylinder hunoderedzwa, uye mafuta anosvinwa kubva muhuwandu hwesealing oendeswa kunzvimbo inodiwa kuburikidza nevharuvhu imwe chete. Kana kamera ikatenderera kuchikamu chinodzika checurve, chitubu chinomanikidza kapuranga kuti kaite vacuum yakati, uye mafuta ari mutangi anopinda muhuwandu hwesealing pasi pekumanikidzwa kwemhepo. Kamera inoita kuti kapuranga kasimuke nekudonha nguva dzose, huwandu hwesealing hunoderera uye hunowedzera nguva nenguva, uye pombi inoramba ichitora nekuburitsa mafuta.
Mbiri Iripo
Mapombi ehydraulic aripo pamusika anowanzo kuve mapombi eplunger, ane mafomu echikamu chimwe chete uye maviri. Mavharuvhu ayo ese anowanzo kuve akatarisana neplunger pombi, uye chimiro chacho chakabatana; vharuvhu yekudzokera shure neplunger pombi zvakakamurwa kuita zvikamu zviviri zvakazvimiririra, asi zvinogona kushandiswa zvakabatana. Maumbirwo epombi yeplunger yechikamu chimwe chete ari nyore, uye musimboti wayo unoratidzwa muMufananidzo 1; pombi yeplunger yematanho maviri ine mafomu maviri akasiyana echimiro, uye musimboti wayo unoratidzwa muMufananidzo 2 neMufananidzo 3.
Kana mubato 4 wasimudzwa, mafuta ehydraulic anopinda mukamuri repasi replunger 3 kuburikidza nefirita 1 nevharuvhu yenzira imwe chete 2, uye pombi yehydraulic inosveta mafuta; kana mubato 4 wadzika pasi, plunger 3 inopa mafuta kusystem. Valve 5 ivharuvhu yekuchengetedza, uye vharuvhu 6 ivharuvhu yekuburitsa mafuta. Pombi yechikamu chimwe chete ivhu remafuta rinomanikidzwa nguva nenguva, uye displacement haigone kugadziriswa. Inogona kungova kuyerera kukuru kwemhepo ine simba shoma kana kuyerera kudiki kwemhepo ine simba; kazhinji mapombi ekumanikidza akaderera uye ari pakati nepakati.
Nhanganyaya yepfungwa yepombi yeplunger ine nhanho mbiri
Mufananidzo 2 idhayagiramu yepombi yeruoko ine zvikamu zviviri I. Simudza mubato 5, uye mafuta e hydraulic anopinda mumakomba makuru nemadiki eplunger kuburikidza nefirita 1, check valves 2 ne3 zvichiteerana. Kana mubato 5 wakadzvanywa, pane mamiriro maviri: kana system iri pa low pressure, check valves 4, 7, ne 8 dzinovhurwa, uye mapombi maviri anopa mafuta kusystem panguva imwe chete, uye flow rate ndiyo yakakura; kana system iri pa high pressure, sequence valve 9 inovhurwa (sequence valve inoiswa. Constant pressure inowanzova 1 MPa), check valve 8 inovharwa, low-pressure oil ye large pomp inodzoserwa zvakananga kuoil tank, uye small pomp yoga inopa oil kusystem ine low flow. Valve 10 i constant pressure valve, uye valve 11 i unloading valve. Pombi yeruoko ine zvikamu zviviri I inopa low-pressure, large-flow, high-pressure, small-flow, uye intermittent oil supply.
Mufananidzo 3 idhayagiramu yemufananidzo wepombi yemaoko ine zvikamu zviviri yerudzi rwechipiri, vharuvhu 11 ivharuvhu inomanikidza nguva dzose, uye vharuvhu 12 ivharuvhu inosunungura. Munzvimbo ine kumanikidzwa kwakaderera, kana mubato 1 uchienda kumusoro, oiri inoendeswa kumakamuri emafuta epasi emapombi 2 ne3, uye oiri inoendeswa kukamuri repamusoro repombi 2. Kana mubato 1 uchienda pasi, gomba repamusoro repombi 2 rinopinda mumafuta, uye gomba repasi repombi 2 ne3 rinopa mafuta kuhurongwa; munzvimbo ine kumanikidzwa kwakaderera, pombi inogona kuramba ichipa mafuta kuhurongwa. Pakupinda munzvimbo ine kumanikidzwa kwakakwira, kumanikidzwa kwehurongwa kunowedzera, uye vharuvhu inodzoreredza hydraulic control 10 inoshanda panzvimbo chaiyo, kuitira kuti dunhu remafuta rinoumbwa nemavharuvhu 2 nemacheki 4, 5, 6, uye 7 ribviswe, uye mavharuvhu 3 nemacheki 8 ne9 abviswe. Dunhu remafuta rinoumbwa rinopa mafuta kuhurongwa. Kana tichienzanisa nerudzi rwekutanga rwemadanho maviri, pombi yemaoko yerudzi rwechipiri ine madanho maviri inogona kuwana mafuta anoramba achiwanikwa, kuvandudza mashandiro uye kuchengetedza nguva, asi zvakare inopa mafuta ane kumanikidzwa kwakaderera, kuyerera kukuru, kumanikidzwa kwakakwira, uye kuyerera kudiki.
Kugadzirisa
1. Tsvaga chikonzero chekukundikana kubva pazvinhu zvitatu zvinotevera panguva yekugadzirisa, uye gadzirisa hurongwa:
1. Tarisa kubuda kwemukati kweboom silinda:
Nzira iri nyore yekuita izvi ndeyekusimudza boom woona kana paine kudonha kwakasununguka kunooneka. Kana kudonha kwacho kuri pachena, bvisa silinda yemafuta kuti uiongorore. Kana rin'i yekuvhara ikaonekwa kuti yakapfekwa, inofanira kutsiviwa.
2. Tarisa vharuvhu yekudzora:
Tanga wachenesa vharuvhu yekuchengetedza, tarisa kana vharuvhu yakasakara, kana yakasakara, inofanira kutsiviwa. Kana pasina shanduko mushure mekunge vharuvhu yekuchengetedza yaiswa, tarisa zvakare kuti vharuvhu yekudzora yakasakara here.
3. Chiyera kumanikidzwa kwepombi ye hydraulic:
Kana kumanikidzwa kwakaderera, gadzirisa, uye kumanikidzwa kwacho hakugone kugadziriswa, zvichiratidza kuti pombi ye hydraulic yakasakara zvakanyanya.
2. Zvikonzero zvikuru zvekusakwanisa kusimudza boom nemutoro ndeizvi:
1. Pombi ye hydraulic inosakara zvakanyanya. Painomhanya nekumhanya kwakaderera, kubuda kwemukati kwepombi kunokatyamadza; kana ichifamba nekumhanya kwakakwirira, kumanikidzwa kwepombi kunowedzerwa zvishoma, asi nekuda kwekusakara uye kubuda kwemukati kwepombi, kushanda kwevolumetric kunoderera zvakanyanya, uye zvinonetsa kusvika pakumanikidzwa kwakayerwa. Kushanda kwenguva refu kwepombi ye hydraulic kunowedzera kupera uye tembiricha yemafuta inokwira, izvo zvinokonzera kupera kwezvikamu zve hydraulic uye kukwegura nekukuvadzwa kwezvisimbiso, kurasikirwa nekugona kwekuvhara, kuora kwemafuta e hydraulic, uye pakupedzisira kukundikana kunoitika.
2. Kusarudzwa kwezvikamu zve hydraulic hakuna musoro. Zvinodiwa zve boom cylinder zvinosanganisira 70/40 non-standard series, uye zvisimbiso zvakare zvikamu zvisiri zve standard, saka mutengo wekugadzira wakakwira uye kutsiva zvisimbiso hakuna kunaka. Kureba kwe silinda diki ye boom cylinder kuchaita kuti system iwedzere kumanikidzwa kwakatarwa.
3. Dhizaini ye hydraulic system haina musoro. Zvinogona kuonekwa kubva paMufananidzo 2 kuti vharuvhu yekudzora negiya rekufambisa re hydraulic zvakabatana zvakatevedzana nepombi imwe chete, kumanikidzwa kwakatarwa kwevharuvhu yekuchengetedza i16MPa, uye kumanikidzwa kwekushanda kwepombi ye hydraulic i16MPa. Mapombi e hydraulic anowanzo shanda pasi pemutoro wakazara kana mamiriro ekuremerwa kwenguva refu (high pressure), uye sisitimu ine hydraulic shocks. Kana oiri ikasachinjwa kwenguva yakareba, oiri ye hydraulic inosvibiswa, izvo zvinowedzera kupera kwepombi ye hydraulic, zvekuti pombi yepombi ye hydraulic inoputika. kutadza kwakadaro).
Kuvandudza Chigadzirwa
1. Kuvandudza dhizaini yehurongwa hwemahydraulic.
Mushure mekuratidzira kwakawanda, vharuvhu yepamusoro-soro uye giya rekufambisa rinonzwa mutoro zvinozoshandiswa pakupedzisira. Sisitimu itsva inogona kupa mukana wekuisa mvura inoenderana nezvinodiwa zvechidhiraivho. Pasinei nehukuru hwemutoro kana kumhanya kwechidhiraivho, inogona kuve nechokwadi chekuti mafuta anowanikwa zvakakwana, uye chikamu chasara chinogona kuvimbiswa. Inogona kupihwa zvizere kudunhu rekushandisa, nokudaro ichibvisa kurasikirwa kwesimba kunokonzerwa nekuwanda kwemafuta mudunhu rekufambisa, zvichivandudza kushanda zvakanaka kwesistimu uye kuderedza kumanikidzwa kwepombi ye hydraulic.
2. Gadzirisa dhizaini ye boom cylinder ne hydraulic pombi kuti uderedze kumanikidzwa kwekushanda kwesystem.
Kuburikidza nekuverenga kwakagadziriswa, sirinda yeboom inoshandisa series yakajairika ye80/4. Kufamba kwepombi ye hydraulic kunowedzerwa kubva pa10ml/r kusvika pa14ml/r, uye kumanikidzwa kwakatarwa kwesystem iyi i14MPa, iyo inosangana nesimba rekusimudza uye kumhanya kunodiwa nesirinda yeboom.
3. Nyatsoteerera kushandiswa nemazvo kwemuchina wekutakura zvinhu panguva yekushandisa, wedzera kana kutsiva mafuta emuchina wekutakura zvinhu nguva nenguva, chengetedza kuchena kwemafuta emuchina wekutakura zvinhu, uye simbisa kuongorora nekugadzirisa kwezuva nezuva.
Mashandisirwo ekushandisa
Maindasitiri emagetsi, njanji, kununura, kuvaka nedzimwe nzvimbo anoshanda panzvimbo dzekuvaka mumunda, achipa simba rekushandisa michina yekuvaka yakaita sema cutters, hydraulic pliers, punching machines, nezvimwewo.
Kuyedzwa kwekusagadzikana uye kuputika kwezvibatiso, mapombi, mavharuvhu, midziyo yekumanikidza, masirinda, nezvimwewo.
Kuongororwa kwevharuvhu yekuchengetedza yekuedza kwakasimba uye kwakasimba mushure mekugadziriswa kwezvishandiso zvemuchadenga
Kuyedzwa kwemabhurumu mumvura kwemavharuvhu nemidziyo yekumusoro kwetsime
Kuongororwa kwemutongi wemhepo inomanikidza
Kuongororwa kwemabhureki emota
Midziyo inofefeterwa nemhepo yekutaurirana
Mutengo
Kune mhando mbiri, dzemuno nedzekunze. Kana tichienzanisa nedzimwe nyika, mutengo wechigadzirwa ichi muChina wakaderera.
Nguva yekutumira: Chikunguru-15-2022