- Nzvimbo yega yega mukodhi yemuenzaniso wePV2R inokosha.PV2R4-200-RAA-30 uye PV2R4-200-RAB-30 mapombi akasiyana, nekuti nzvimbo 7 (B vs A) imhando yakasiyana yeshaft. Kusarudza nzvimbo yega yega ndiyo nhanho yekutanga mukusimbisa chero spec-match.
- Zviyero gumi nezviviri zvinofanira kuenderana mukati mekushivirira.Kutamiswa, kumanikidzwa kunoenderera mberi kwakayerwa, kumanikidzwa kwakanyanya kunoitika panguva imwe chete, kumhanya, rudzi rwemubato, flange yekumisikidza, saizi yechiteshi, nzvimbo yechiteshi, kutungamira kwekutenderera, drain yekesi, huwandu hwekusviba kwemvura, uye kirasi yekuchena kwemvura.
- Nzira sere dzinonyanya kuzivikanwa dzekutadza kwespec-mismatch, dzakarongwa nekudzika:nzira yekutenderera isiriyo, nzvimbo yechiteshi isiriyo, mhando yemubato isiriyo, kusuduruka kusiriyo, kumanikidzwa kwakashata, nzira yekudhonza drain isiriyo, flange yekumisikidza isiriyo, kirasi yekuchena isiriyo.
- Chinhu chinotsiva chinoenderana nekufambiswa kwemhepo nekumanikidzwa chete chichakundikana mukati memaawa zana ekutanga ebasa.Mamwe ma parameter gumi ndiwo anosarudza kana kuiswa kwemuchina wehost kuchifamba zvakanaka.
- Nzira yekusimbisa ine matanho mashanu usati waisa chero chinhu mumunda:gadzira kodhi, simbisa mativi, kuenzanisa mashandiro emuchina nekumhanya katatu, simbisa ruzha, kutsungirira kwebhenji kwemaawa makumi mashanu.
Pombi yeYuken PV2R4-200 ine vane mbiri — kodhi yemuenzaniso iri pazita rezita ndiyo inotsanangurwa nemutemo, uye nzvimbo yega yega iri mutambo inokodzera kukundikana kwespec-mismatch.Peji yechigadzirwa cheVicks Hydraulic PV2R4-200-RAA-30. Yuken PV2R series ndeimwe yemhando dzemapombi evane maviri anoshandiswa zvakanyanya muma hydraulics emaindasitiri, uye kushandiswa kwakawanda uku ndiko kunoita kuti ive mhuri inowana zvikanganiso zvakanyanya kana vatengi vachitsvaga imwe itsva kubva kumugadziri mutsva. Semugadziri wemapombi evane ari muNingbo anemitsara mitanhatu inotungamira pasi rose yekugadzira, 80,000+ kugona kwepombi ye vane pagore, uye basa rekutungamira mukomiti yekuongorora standard yeindasitiri ye hydraulic yeChina, timu yeNingbo Vicks Hydraulicinoona nzira sere dzekukundikana dzichionekwa kakawanda mudesiki rekubvunza, bvunzo yebhenji, uye kuiswa kwesimba. Gwaro iri rinotsanangura maitiro ekusarudza kodhi yemhando yePV2R, maparamita api anofanira kuenderana, ndeapi maitiro ekukundikana akajairika, uye protocol yekusimbisa yematanho mashanu inoparadzanisa chinotsiva chakafanana nechakagadziriswa kubva pakugadzira patsva chinozviita sekutsiva. Kune vatengi vanoda chinotsiva chePV2R4-200-class chakaongororwa, yedutimu yemainjiniya eSpec-Matchinogona kutsanangura zita rezita riripo uye kudzorera mushumo wakanyorwa wekuenderana mukati memazuva matatu ebhizinesi.
Kugadzirisa Kodhi yePV2R Model: Nzvimbo Yese Yakakosha
Kodhi yeYuken PV2R model haisi chiratidzo chekushambadzira; imhando yeinjiniya yakarongwa umo hunhu hwese hunokosha uye hunhu hwese hunofanira kuenderana pakati pepombi yekutanga neinotsiva. Kana uchiverenga kubva kuruboshwe kuenda kurudyi, kodhi yakajairika yePV2R4-200-RAA-30 inopatsanurwa seinotevera.
PV2R4 = Mhuri yepombi, vane vane mbiri, bhendi rekufambisa rinorema
200 = Kuchinja kweGeometric, 200 cc/rev
R = Nzvimbo yechiteshi chekumashure (axial)
A = flange yekumisikidza ine mabhaudhi maviri
A = Mugodhi une kiyi
30 = Yuken dhizaini yehukuru hwechiteshi uye shanduko yekutungamira
Mhuri yePV2R ine mhuri shanu huru. PV2R1 nePV2R2 mapombi evane imwe chete ari mubhandi repasi rekudzikisa mota, anofukidza anenge 8 kusvika 53 cc/rev zvichienderana nekugadzirwa kwakaitwa. PV2R3 nePV2R4 mapombi evane maviri ari mubhandi repamusoro rekudzikisa mota, nePV2R3 ichifukidza anenge 60 kusvika 116 cc/rev uye PV2R4 ichifukidza anenge 138 kusvika 237 cc/rev. Mutengi anokumbira "PV2R replacement" asina kutaura nezvemhuri yemumba anowana mutengo uri pakati pemhuri imwe kana mbiri dziri pasi pezvinodiwa chaizvo, uye kusawirirana kwemuviri kunoonekwa chete kana pombi itsva yasvika padhoki rekugamuchira.
Nhamba yekutama iri pakati pebhendi remhuri. Mumhuri yePV2R4, kutama kwakajairika kunowanzova 138, 153, 184, 200, uye 237 cc/rev, uye kutama kwega kwega kune geometry yayo ye vane-ring uye geometry ye rotor-port. Pombi ye 200 cc/rev uye pombi ye 237 cc/rev hazvichinjiki, nekuti rotor ne port plate hazvisi zvikamu zvakafanana kunyangwe zvese zviri muPV2R4 housing envelopu.
Nzvimbo ina dziri shure dzinoisa marongero ekugadzirisa. R (rear port), S (side port), kana T (top port) inoudza mutengi kuti ma inlet ne outlet ports zviri papi papombi. Bhii rinotevera rinoisa marongero e mounting flange: A ye 2-bolt flange, B ye 4-bolt flange, uye dzimwe mhando dze special configurations. Bhii rinotevera rinoisa marongero e shaft type: A ye keyed (parallel key), B ye keyed (Woodruff key pane mamwe madhizaini), C ye splined, D ye threaded. Trainer ine manhamba maviri (30, 31, 40, 50, nezvimwewo) ndiyo kodhi yemukati yeYuken yehukuru hwe port uye orientation variant; mutengi asingatsanangure nzvimbo iyi anogona kufananidza displacement ne pressure zvakakwana asi achiri kutumira pombi isingabatanidzwe ne physically ne host machine plumbing.
Kubva padhesiki redu rekubvunza:Kurambwa kwemutengo kwatinowanzoona hakusi mutengo wemutengo wakashata; inhamba yechikamu chemutengo wakashata. Mutengi anotitumira "PV2R4-200" uye tinofanira kutumira mibvunzo mishanu yekujekesa tisati tadzosera mutengo une revo, nekuti nzvimbo dziri shure (port position, flange, shaft, designator) dzinogona kupatsanura mhuri yePV2R4-200 kuita mhando ina kana shanu dzisingachinjiki. Mutengi anoongorora nzvimbo yega yega pazita remuchina asati atumira mubvunzo anowana mutengo mudenderedzwa rimwe chete; mutengi anotumira kodhi yemuenzaniso wekutanga chete anowana mutengo usingashandi.
MaParameter Gumi Neviri Anofanira Kuenderana Nekutsiva Kwechokwadi kwePV2R
Pombi inotsiva PV2R yakagadzirwa neChina inoenderana nekuchinja kwemhepo uye kumanikidzwa kwakarongwa ipombi inokodzera maparamita maviri kubva pagumi nemaviri anodiwa. Pombi inokodzera ese gumi nemaviri mukati mekushivirira ndiyo inotsiva zvechokwadi. Mutengi anoona kuchinja kwemhepo uye kumanikidzwa semaparamita maviri chete ndiye mutengi anowana mamwe gumi ari kushanda kana, zvakatoipa, mumunda. Maparamita gumi nemaviri, zvichienderana nekudzika kwekuti anorasikirwa kangani, ndeaya anotevera.
| # | Paramita | Zvekusimbisa | Bhendi rekutsungirira rakajairika | Kukundikana kwemaitiro kana kusina kuenderana |
|---|---|---|---|---|
| 1 | Kufamba kwejiyometri | cc/rev pa zero pressure, hapana kubuda kwemvura | ±5% yenhamba yemazita | Kuyerera kusina kunaka, nguva isiriyo yekutenderera kwemuchina |
| 2 | Yakayerwa kumanikidzwa kunoenderera mberi | Kumanikidzwa uko pombi inogona kumhanya nako nekusingaperi | Nameplate | Kusakara nguva isati yakwana, kutyoka kwevane |
| 3 | Kumanikidzwa kwakanyanya kunoitika panguva imwe chete | Kumanikidzwa kwepamusoro-soro kwekufamba kwenguva pfupi | Nameplate | Kukuvara kwepombi nekukurumidza pamusoro pekumanikidzwa uku |
| 4 | Rudzi rwekumhanya kwekushanda | rpm shoma uye yepamusoro | Envelopu yezita remapikicha | Kuvharika kwemuromo pasi pemaminitsi, kutadza kwebheya kuri pamusoro pepamusoro pepamusoro |
| 5 | Rudzi rwemugodhi uye saizi | Dhayamita, kureba, kiyi, shinda, spline | +0 / -0.05 mm padhayamita | Kubatanidza kana kugadzirisa pulley |
| 6 | Flange yekugadzika | Denderedzwa rebhoti, huwandu hwebhoti, saizi yebhoti, dhayamita yerejista | +/- 0.1 mm padenderedzwa rebhoti | Kugadziriswazve kweimba yebhero kana coupling |
| 7 | Saizi yekupinda uye yekubuda kwechiteshi | Saizi yeflange uye pateni yebhoti | Nameplate | Kugadziriswazve kwemapombi |
| 8 | Nzvimbo yechiteshi uye kurongeka kwacho | Kumashure (axial), divi, kumusoro, uye kutenderera kwakatenderedza shaft axis | Nameplate | Kugadziriswazve kwemapombi, pombi inogona kudzoserwa kumashure |
| 9 | Kutenderera kwakanangana | Kutarisa uchitenderera wachi kana kuti uchipesana newachi kubva kumagumo emugodhi | Nameplate | Pombi inoputika mukati memasekonzi ekutanga |
| 10 | Chiteshi chekubvisa mvura yekesi | Saizi, nzvimbo, uye zvinodiwa pakufambisa nzira | Nameplate | Kumanikidzwa kwekesi kunovaka, chisimbiso chemubato chinokundikana |
| 11 | Rudzi rwekusviba kwemvura | Nzvimbo ye cSt inogamuchirwa patembiricha yekushanda | Nameplate | Kushanda zvisina kunaka kwevhoriyamu, kupisa zvakanyanya |
| 12 | Kirasi yekuchena kwemvura | Chinangwa cheISO 4406 chekusefa kwemuchina wemubati | 18/16/13 pasi penguva dzose | Hupenyu hwebasa hunoderedzwa nehafu kana kupfuura pamhando yega yega yevhu |
Maparamita gumi nemaviri irunyorwa rurefu, asi runyorwa urwu runopatsanurwa kuita madhigirii matatu einjiniya. Maparamita 1 kusvika ku4 ndiwo magadzirirwo ekushanda kwe hydraulic: kuyerera, kumanikidzwa, kumhanya, uye kushanda zvakanaka. Maparamita 5 kusvika ku10 ndiwo mashandisirwo emuchina: shaft, flange, ports, kutenderera, case drain. Maparamita 11 na12 ndiwo nharaunda yekushanda: fluid viscosity uye kuchena. Mutengi anoona vimbiso sekutarisa kweinjiniya katatu kwakasiyana pane gumi nemaviri maparamita ega ega achabata zvikanganiso zvakavimbika, nekuti domain yega yega ine maturusi ayo ekusimbisa (test bench ye hydraulic, dimensional gauge yemuchina, fluid sampling yenharaunda).
Maitiro Masere Ekusakwanisa Kukanganisa Spec-Mismatch
Nzira sere dzekukundikana dziri pazasi dzakanyorwa zvichitevedzana kuti tinodziona kangani padhesiki rekubvunza uye kuti tinodzitevera sei. Imwe neimwe imhando yekukundikana isingaonekwe mumufananidzo wekatarogu asi inoonekwa mukati memaawa zana ekutanga ekushanda mumuchina wekugamuchira.
Mamodhi masere ekukundikana kwespec-mismatch, mukuderera kwehuwandu
- Nzira yekutenderera isiriyo.Pombi inodhonza mvura kuburikidza nepanofanira kunge pari kuburitswa uye inovhuvhuta mukati memasekonzi ekutanga. Uku ndiko kukundikana kukuru uye kwakanyanya kukuvadza; pombi kazhinji haigone kutangwazve pasina kupatsanurwa uye kuongororwa kwemavane.
- Nzvimbo yechiteshi isiriyo.Mugero wekupinda newokubuda zvinotsinhaniswa kana kutenderedzwa zvichienderana nemapombi emuchina wemuchina, zvichireva kuti mitsetse ine simba rakawanda inogadziriswazve. Pombi pachayo yakanaka; pombi dzemuchina wemuchina wemuchina wemuchina ndiro dambudziko, uye mutengo wekugadzirisazve wakapetwa kakawanda kupfuura mutengo wepombi.
- Rudzi rwemugodhi rwusiri irwo.Yakaiswa makiyi kana yakapatsanurwa kana yakarukwa, kazhinji ndiyo inonyanya kudhura nekuti inoita kuti pave nekubatanidza kana kuti pulley patsva, uye dzimwe nguva bhero rinogadziriswazve kana dhayamita yeregister yakasiyana.
- Kutamiswa zvisiri izvo.Pombi iyi inoita kuti mvura ifambe zvisina kunaka uye nguva yekutenderera kwemuchina wemuchina inomira, kungave nekukurumidza (uye muchina wacho wava nengozi) kana kuti kunonoka (uye kudonha kwesimba rekugadzira).
- Kumanikidzwa kwakashata.Pombi iyi haina kukura zvakanyanya zvichienderana nekumanikidzwa kwemuchina wemuchina uye inokundikana nguva isati yakwana, kazhinji nekusakara kwevane-tip kana kuti vane ikatyoka mukati memaawa chiuru ekutanga.
- Kubatanidza dhireni zvisiri izvo.Kumanikidzwa kwebhokisi kunowedzera nekuti mutsetse wedhireni hauna kukura kwakakodzera kana kuti nzira isiriyo, uye chisimbiso cheshaft chinokundikana. Pombi inoita seinoshanda zvakanaka kusvika chisimbiso chakundikana uye tangi remuchina ratanga kurasikirwa nemvura.
- Flange yekumisikidza isiriyo.Mapatani ebhaudhi haaenderane nehousing yebhero remubati kana coupling, zvichiita kuti pave nekugadzirisa patsva kana kugadzira adapter-plate.
- Kirasi yekushambidza mvura isiriyo.Pombi iyi yakagadzirwa kuti ive yakachena kupfuura inopihwa nemuchina wekuchengetedza uye inosakara nekukurumidza kupfuura yaizoshandiswa nepombi yeYuken yekutanga. Nguva yekushanda ndiyo inouraya chinyararire pano, kwete chiitiko chimwe chete chine njodzi.
Maitiro masere aya ekukundikana anofukidza angangoita 90 muzana yematambudziko ekushanda kwemagetsi atinoona mumapurojekiti ekutsiva PV2R. 10 muzana yasara yakakamurwa zvichienderana nemagadzirirwo asina kujairika, kusanzwisiswa kwekushandiswa (pombi yekupatsanura yegungwa yakaiswa munzvimbo isina kupatsanurwa, semuenzaniso), uye shanduko dzekutengesa (mugadziri wekuChina anotumira shanduko yakasiyana zvishoma pane yakatarwa). Mutengi ane hunhu anobata zvese izvi nekushandisa protocol yekusimbisa yematanho mashanu iri pazasi usati waisa chero nzvimbo.
Nzira yekusimbisa yematanho mashanu
Nzira yekutevera ine matanho mashanu iri pazasi ndiyo nzira yatinoshandisa nevatengi vanotumira sample yechinhu chekutanga kunzvimbo yedu yeNingbo bench. Nzira iyi inogona kushandiswa pabhenji remutengi kana mutengi aine michina yekuyedza; tinoipa sevhisi kune vatengi vasina kugona kwekuyedza hydraulic mukati meimba. Kusvetuka chero chikamu chimwe chete chezvikamu zvishanu ndiko kunoita kuti kutadza kushanda kusvike mwedzi mitatu kusvika gumi nemiviri mushure mekunge kugadzirwa kwatanga.
Danho rekutanga: Sarudza kodhi yekutanga uye nyora pasi chinzvimbo chimwe nechimwe.Tora zita repapu reYuken pombi yekutanga wonyora kodhi yemuenzaniso yakazara mumutsara mumwe chete wespredishiti, kusanganisira hunhu hwese. Nyora geometric displacement, rated pressure, design revision, mounting flange code, shaft code, port position code, uye trailing designator. Tumira iyi decoded spec sheet kumugadziri weChina neRFQ, kwete raw model code chete. Mugadziri anodzosera quote asina decode kodhi mugadziri anotumira pombi inoenderana nenzvimbo mbiri kana nhatu uye anorasikirwa nedzimwe.
Danho rechipiri: Simbisa kuti divi rimwe chete rinoenderana nepepa reYuken catalog.Usati waedza mvura, simbisa kuti pombi yakagadzirwa neChina yakabatana sei nepepa rekutanga reYuken catalog. Yera dhayamita nehurefu hweshaft, saizi yeshaft key kana zvichibvira, denderedzwa rebhaudhi rekuisa uye nhamba yebhaudhi, daro repakati pechiteshi chekupinda nerekubuda, uye saizi nenzvimbo yechiteshi chedhireni redhireni. Enzanisa chiyero chega chega nebhandi rekutsungirira catalog, kazhinji plus kana minus 0.05 mm padhayamita yeshaft uye plus kana minus 0.1 mm padenderedzwa rebhaudhi. Gauge yekuenda/kusaenda yakavakirwa paYuken catalog ndiyo chishandiso chinoshanda chemunda; muchina wekuyera wekubatanidza ndiwo mudziyo wekurabhoritari.
Danho rechitatu: Simbisa mashandiro azvo uchienzanisa ne flow-vs-pressure curve yakaburitswa pa three speeds.Shandisa pombi yekutsiva pabhenji rekuyera rehydraulic nekumhanya kutatu (kazhinji 900, 1200, uye 1800 rpm), uye tora curve yekuyerera-kupesana-ne-pressure pakumhanya kwega kwega. Enzanisa neYuken published curve kune displacement uye pressure rating yakafanana. Pombi yekutsiva inoenderana mukati me plus kana minus 5 muzana yekuyerera panzvimbo yega yega yekuyedza inoenderana neperformance. Uye tarisawo mashandiro evolumetric, ayo anofanira kuwira mu92 kusvika 96 muzana band mumamiriro akarongwa epombi yePV2R4 yakagadzirwa zvakanaka.
Danho rechina: Simbisa ruzha uye kumanikidzwa kwemvura inoyerera pamamiriro ezvinhu akatarwa.Shandisa pombi yekutsiva nekumhanya kwakayerwa uye kumanikidzwa kwakayerwa kwenguva yakareba (kazhinji maminetsi makumi matatu anokwana kusvika pakuenzanisa kwekupisa) uye yera ruzha rwunobuda padaro remita imwe paISO 4412-1kana zvakaenzana. Enzanisa neYuken published noise curve; mhuri yePV2R4 inowanzo shanda mubhendi re65 kusvika 75 dB(A) pamamiriro ezvinhu akatarwa. Pombi inotsiva inodarika published noise curve neinopfuura 3 dB(A) ipombi ine matambudziko ekubviswa kwevane-tip ayo anopfupisa hupenyu hwebasa. Tarisawo kumanikidzwa kwemuchina wekudhonza mvura, iyo inofanira kuramba iri pasi pe1.5 bar pasi pemamiriro ezvinhu akajairwa ekushanda; kumanikidzwa kwemuchina wekudhonza mvura pamusoro pe2 bar kunoratidza kubuda kwemukati.
Danho rechishanu: Mhanya bvunzo yekutsungirira kwebhenji kwemaawa makumi mashanu.Shandisa pombi yekutsiva pabhenji kwemaawa angangoita makumi mashanu pakumanikidzwa kwakayerwa uye kumhanya kwakayerwa, chiyero chekuyerera kwesampuru uye tembiricha yekudonhedza mvura mumaawa gumi ega ega kuti usimbise kuti hapana kudonha. Pombi inorasikirwa neanopfuura 3 muzana yekuyerera mukati memaawa makumi mashanu ipombi ine kusakara kunopfupisa hupenyu hwebasa mumuchina wekugamuchira. Nyora muenzaniso wacho nemifananidzo yezita rezita, rekodhi yekusimbisa mativi, kuenzanisa kwekavha yekuyerera-kumanikidzwa, kuverenga ruzha, uye log yemaawa makumi mashanu. Tumira mushumo wemuenzaniso pamwe chete nechero odha yekutenga inotevera kuitira kuti mugadziri ave nerekodhi yenguva dzose yekuti nhamba yechikamu chipi yaifanirwa kuenzaniswa nerudzi rweYuken rwepakutanga.
Zvinofanira Kutumirwa Nemutengi Kumugadziri Kuti Awane Kotesheni Yakarurama
Kuti vagadzire chirevo chePV2R chinotsiva chine musoro, mugadziri anoda ruzivo rushanu runopfuura kodhi yemuenzaniso. Chekutanga, kutenderera kwebasa rekushandisa, iro riri chikamu chenguva inopedzwa nepombi pakumanikidzwa kwakanyanya uchienzaniswa nekumanikidzwa kwechikamu uchienzaniswa nekumanikidzwa kwe zero, nekuti kutenderera kwebasa kunosarudza tarisiro yehupenyu hwebearing nevane. Chechipiri, rudzi rwemvura uye viscosity, nekuti mapombi akatsanangurwa emafuta emineral anogona kunge asina kukodzera ma fluids anodzivirira moto kana mafuta e hydraulic anogona kuora. Chechitatu, kirasi yekusefa yemuchina wekugamuchira uye nzira yekubvisa mvura, nekuti mugadziri anofanira kuona kuti nharaunda yekugamuchira inogona kutsigira pombi. Chechina, huwandu hwekupisa kwemhepo uye chero zvirevo zvekutarisira kupisa. Cheshanu, sangano rekupatsanura kana chitupa cheindasitiri chinodiwa (chekushandisa marine, offshore, military, kana food-grade applications, chitupa chinosarudza kuti ndeapi ma seal compounds uye kuti ndeapi mafekitori ekugadzira anoshanda).
Nguva dzeVatungamiriri uye Mutemo weSample
Kana paine PV2R4 inotsiva stock-config yemhuri (kodhi inoenderana neseti yemidziyo iripo kumugadziri), nguva yakajairika yekutungamira inguva inosvika mazuva gumi kusvika gumi nemashanu ebhizinesi kubva pakusimbiswa kweodha kusvika pakutumirwa kwekare kufekitori, pamwe nekufamba mugungwa kwemazuva angangoita 25 kusvika makumi matatu nemashanu kuenda kuUS West Coast port kana mazuva makumi matatu kusvika makumi mana kuenda kuEuropean North Sea port. Kana paine stock configuration inoda matooling matsva (non-standard mounting flange, non-standard shaft, kana non-standard port orientation), nguva yekutungamira inosvika mazuva angangoita 45 kusvika makumi matanhatu. Huwandu hwesampuro dzekusimbisa nyaya yekutanga hunowanzo tumirwa mukati memazuva mashanu kusvika manomwe ebhizinesi uye hunosvika nendege mukati memazuva manomwe kusvika gumi.
Mibvunzo Inowanzo bvunzwa
Kodhi yeYuken PV2R inokuudza chii chaizvo?
Kodhi yeYuken PV2R model tambo yakarongwa inovhara mhuri yepombi, displacement, design revision, mounting flange, shaft type, port position, uye rotation direction. Kana ikanyorwa kubva kuruboshwe kuenda kurudyi, kodhi yePV2R4-200-RAA-30 yakajairika inopatsanurwa seizvi: PV2R4 = mhuri yedouble-vane iri mu heavy-duty displacement band; 200 = geometric displacement mu cc/rev (mhuri yePV2R4 inofukidza 138 kusvika 237 cc/rev); R = rear (axial) port position; A = 2-bolt mounting flange; A = keyed shaft; 30 = Yuken designator yehukuru hweport uye orientation variant. Nzvimbo yega yega haisi yesarudzo.
Ndeapi ma parameter ePV2R chaiwo anofanira kuenderana nechinhu chinotsiva chaicho?
Maparamita gumi nemaviri anofanira kuenderana mukati mehuremu hwayo: geometric displacement, rated continuous pressure, high intermittent pressure, minimum and highest operating speed, shaft type and dimensions, mounting flange type and bolt pattern, inlet and outlet port size, port position and orientation, rotation direction, case drain port size and position, fluid viscosity range inokurudzirwa, uye fluid cleanness class inokurudzirwa. Mutengi anoenderana ne displacement and pressure chete achaona pombi ichiiswa nemazvo uye okundikana mukati memaawa zana ekutanga ebasa.
Chii chinonzi kumanikidzwa kwakajairika kwepombi yePV2R4-200?
Mhuri yePV2R4 iri mubhandi reYuken rine pressure yakakwira, ine pressure yakajairika inoenderera mberi mubhandi re175 (inenge 2538 psi) uye pressure yakakwira inopindirana mubhandi re210 (inenge 3045 psi). Kushanda nepressure yakakwira inoendererana kunoderedza hupenyu hwemabheyaringi nevane; kushanda pamusoro pepressure yakakwira inopindirana kunokonzera kukuvara kwepombi pakarepo.
Ndingasimbisa sei pombi yekutsiva yePV2R ndisati ndaiisa mukugadzirwa kwayo?
Matanho mashanu: sarudza kodhi yekutanga uye nyora nzvimbo yega yega; simbisa kuenderana kwehukuru hwayo nepepa reYuken catalog; simbisa mashandiro ayo negwara rekuyerera-rinopesana-nekumanikidzwa rakabudiswa pamatanho matatu (kazhinji 900, 1200, uye 1800 rpm); simbisa ruzha negwara rekuyerera neruzha rakabudiswa uye kumanikidzwa kwedhiraivha yekesi; mhanya bvunzo yekutsungirira kwemaawa makumi mashanu nekutarisa kuyerera nekupisa maawa gumi ega ega. Pombi inopfuura matanho ese mashanu inotsiva yakasimbiswa.
Ndedzipi nzira dzinonyanya kukanganiswa dze spec-mismatch pakutsiva PV2R?
Nzira sere dzekukundikana dzatinowanzoona, mukudzika kwekuwanda kwezvinoitika: nzira isiriyo yekutenderera (inovhurika mukati memasekonzi ekutanga), nzvimbo isiriyo yechiteshi (inoda kugadziriswa kwemapombi), mhando isiriyo yeshaft (forces coupling kana pulley rework), kusuduruka kusina kunaka (nguva isiriyo yemuchina), kumanikidzwa kusina kunaka (kusakara nguva isati yakwana kana kuputsika kwevane), kubatana kwedhiraini kusina kunaka (shaft seal failure), mounting flange isina kunaka (bell housing rework), fluid cleanness class isina kunaka (kudzikiswa kwehupenyu hwebasa).
Mapombi ePV2R-class vane vane makirasi api emvura uye ekuchenesa anodiwa?
Pombi dzePV2R-class double-vane dzakagadzirirwa mafuta e hydraulic ane mineral paISO 6743-4 HMchikamu kana zvakaenzana, ine huwandu hunokurudzirwa hwe viscosity hunosvika 13 kusvika 86 cSt patembiricha yekushanda (20 kusvika 40 cSt band ndiyo yakanyanya kunaka), uye kuchena kwemvura kunokurudzirwa kweISO 4406 18/16/13 kana kupfuura. Huwandu hwekupisa kwemvura hunowanzova -15 kusvika +70 degrees Celsius kune zvisimbiso zvakajairwa. Chidimbu chimwe chete chisina kuchena kupfuura chinokurudzirwa chinoderedza hupenyu hwebasa nehafu.
Pombi yePV2R4 inogadzirwa neChina inogona kushandiswa mumabasa emugungwa, ehondo, kana ekunze kwenyika here?
Ehe, chero bedzi mugadziri ane zvitupa zvesangano rekupatsanura zvinhu zvakakodzera: CCS (China Classification Society), DNV (Det Norske Veritas), ABS (American Bureau of Shipping), BV (Bureau Veritas), uye LR (Lloyd's Register). Kune mafomu emauto, mutengi anowanzo da mamwe magwaro ekufanirwa. Chinotsiva chisina chitupa chakakodzera chekupatsanura muchina wemuchina hachigone kuiswa zvisinei nekuti chiyero uye mashandiro azvo zviri pedyo zvakadii.
Ndeipi nguva inowanzo shandiswa pakuchinja PV2R yakagadzirwa neChina?
Kana paine PV2R4 inotsiva stock-config yemhuri, nguva yakajairika yekutumira zvinhu inenge iri pakati pemazuva gumi kusvika gumi nemashanu ekushanda kubva pakusimbiswa kweodha kusvika pakutumirwa kwekare kufekitori, pamwe nemazuva makumi maviri nemashanu kusvika makumi matatu nemashanu ekufambisa negungwa kuenda kuUS West Coast port kana mazuva makumi matatu kusvika makumi mana kuenda kuEuropean North Sea port. Kana paine stock configuration isina stock inoda maturusi matsva, nguva yekutumira zvinhu inosvika mazuva makumi mana nemashanu kusvika makumi matanhatu. Huwandu hwemuenzaniso hwekusimbiswa kwekutanga hunowanzo tumirwa mukati memazuva mashanu kusvika manomwe ekushanda uye hunosvika nendege mukati memazuva manomwe kusvika gumi.
Tumira Nameplate yako yepakutanga yePV2R kuti uwane mushumo weSpec Match Report
Isa kodhi yakazara yemuenzaniso, application yemuchina wehost, duty cycle, rudzi rwemvura, uye kupatsanurwa kunodiwa. Tichasarudza nzvimbo yega yega, todzosera mushumo wakanyorwa wekuenderana nenhamba yechikamu chakagadziriswa, uye totumira sampuro mukati memazuva manomwe ebhizinesi.
Nyanzvi yemhinduro dzemvura paVicks Hydraulic, kambani yenyika yepamusoro-soro yakavambwa muna 2007, inyanzvi mukugadzira mapombi evane, masisitimu eservo, uye mhinduro dzehydraulic dzinochengetedza simba rimwe chete. Iine mitsetse mitanhatu inotungamira pasi rose yekugadzira uye kugona kwevane pombi dzinopfuura 80,000 pagore, Vicks inoshandira maindasitiri anosanganisira emugungwa, emauto, uye emuindasitiri otomatiki. Nyanzvi mune tekinoroji yehydraulic ine simba rakawanda - ichibatsira vatengi vepasi rose kuwana zvikamu zveCCS, DNV, ABS, BV, uye LR-certified kubva kuyuniti inotungamira yekuvandudza standard yeindasitiri.
Nguva yekutumira: Gunyana-08-2026