Dhizaini yePriciple yeGiya Pombi
IyoPombi yeVG hydraulicpombi yegiya remukati ine backlash inekutamiswa kwakasimbaChimiro chayo chikuru ndeichi: chifukidziro chepamberi chakakwana (1), muviri wepombi (2), chifukidziro chekumashure (3), mubato wegiya rekunze (4), mhete yegiya remukati (5), bearing inotsvedza (6), ndiro yekugovera mafuta (7), uye tsvimbo yekuisa (8), ine bhodhi diki recrescent (9), bhodhi guru recrescent (10) uye tsvimbo yekuvhara (11).
Maitiro ekukweva nekurasa mvura
Mubato wegiya rekunze (4) wakaiswa zvichienderana nekuchinja kwemvura unofambisa mhete yegiya remukati (5) munzira yekutenderera inoratidzwa. Zadza mafuta nepaburi remazino rakavhurika munzvimbo yekukweva mafuta. Mafuta anotakurwa kubva munzvimbo yekukweva mafuta (S) kuenda kunzvimbo yekumanikidzwa (P) kuburikidza nepaburi repadivi pakati pemubato wegiya rekunze nemhete yepakati pegiya. Nekuda kweizvozvo, mafuta anoburitswa kubva paburi remazino rakavharwa uye anoendeswa kunzvimbo yekukweva mafuta (P). Nzvimbo yekukweva mafuta nenzvimbo yekuburitsa mafuta zvinoparadzaniswa nechinhu chinopa radial compensation (9 kusvika 11) uye mesh yegiya pakati pegiya remukati remukati negiya rekunze.
Kutsiva kweAxial
Kamuri rekubuditsa mafuta munzvimbo yekumanikidzwa rakavharirwa neplate yekugovera yetge iuk (7). Pan yekugovera mafuta yakatarisana kure nekubuditsa mafuta, rimwe divi riri kumashure rakamanikidzwa nekumanikidzwa kwakapihwa (12). Iyi minda yekumanikidza inoita kuti plate yekubuditsa mafuta nenzvimbo yekubuditsa mafuta zvisvike pachiyero, kubva pakusimbiswa kwakakodzera kunowanikwa nekurasikirwa kwakaderera kwemuchina.
Muripo we radial
Chinhu chinopa simba remagetsi chinosanganisira chidimbu chepasi (9), chidimbu chikuru chepasi (10) uye tsvimbo yekuvhara (11). Chidimbu chikuru chepasi (10) chinoenda pamusoro pechino chemucheto webhokisi rekunze kwegiya, chidimbu chepasi (9) chakabatana zvakanyanya nechikamu chepasi chemucheto wezino remhete yegiya remukati, uye tsvimbo yekuisa inoshandiswa kudzora kufamba kwechidimbu chepasi munzira inotenderera.
Nenzira iyi, nzvimbo yekumanikidzwa inogona kuparadzaniswa nenzvimbo yekusveta nekugadziriswa kwega kwega kwekubvisa. Ichi chinhu chinodiwa kuti urambe uchishanda zvakanaka nguva dzose mukati memaawa ekushanda.
Kubata mazino
Kubata mazino nemativi asina kurongeka kune urefu hwakareba hwemambure ekudzivirira kuyerera zvishoma uye kumanikidzwa kwemhepo uye nekudaro kunoita kuti ruzha rushande zvishoma.
Kusarudzwa kweModeli
| VG1 | -63 | R | E | W | -A1 |
| Nhevedzano | Kutamiswa ml/r | Kutenderera | Rudzi rwemugodhi | Kuvhara zvinhu | Dhizaini Nhamba |
| VG0 | 8, 10, 13, 16, 20, 25 | Maonero kubva kumagumo emugodhi wepombi R= Ruoko rwerudyi rwekutenderera kwewachi L = Ruoko rweruboshwe rwekutenderera kwewachi | E = mubato wekiyi wakatwasuka R=Mugodhi weSpline | W = NBR V=FKM | A1 |
| VG1 | 25, 32, 40, 50, 63, 50H, 63H | ||||
| VG2 | 80, 100, 125, 145, 160 |
Migove yepombi
Kuunganidza pombi
Maonero enzvimbo yebasa
Kutarisira kwe6S
Kushandiswa
Inogona kushandiswa zvakanyanya mumaindasitiri, senge muchina wepurasitiki, muchina weshangu, muchina wekukanda mafa uye forklift nedzimwe maindasitiri masisitimu ehydraulic, kunyanya kune servo variable frequency drive energy saving system.
Pfungwa dzekushandisa zvakanyanya
1. Kuisa pombi yemafuta
- Nepose pazvinogoneka, coupling inochinjika inoshandiswa pakubatanidza pombi yepombi nemota yemota kudzivirira kukotama kwemota kana axial. Chikanganiso chikuru chinobvumidzwa pakati pepombi yepombi nemota yemota i0.15mm.
2. Kubatanidza nzira yekupinda neyokubuda
- Sarudza dhayamita yemukati mepaipi zvichienderana nechiteshi chemafuta chepombi yemafuta (kumhanya kwakanyanya kwekupinda kwepombi i0.6-1.2m/s);
- Zviyero zvemagadzirirwo emuchina wekusveta zvinofanirwa kuenderana nekumanikidzwa kwekushanda kunobvumirwa (kukosha kwe 0.8bar kusvika 2bar), uye hazvifanirwe kukotamisa muchina wekusveta uye kusanganiswa kwemachubhu akawanda ekusveta pombi;
- Kana firita yekusveta mafuta ikashandiswa, zvinokurudzirwa kuti firita yekusveta mafuta isarudzwe zvichienderana nekuyerera kwakanyanya kwepombi yemafuta, yakawedzerwa ne coefficient ka2-3, uye kunyatso firita kwacho kuri 50-180um. Zvinofanira kuve nechokwadi chekuti kunyangwe firita yacho yakasviba, haizopfuure kumanikidzwa kudiki kunobvumirwa kwekushanda kwesystem;
- Kudzika kwekunyudzwa kwechubhu yekusveta yakasarudzwa kunofanira kunge kwakadzika sezvinobvira. Mafungu emvura haafanirwe kuumbwa kunyangwe pakuyerera kwakanyanya, zvikasadaro ichava njodzi yekusveta nekuburitsa mweya.
- Mukugadzirwa kwepombi yekusveta, nzvimbo inopinzwa mafuta haikurudzirwi kuiswa yakatwasuka. Kana tangi remafuta riri pasi pepombi yemafuta, nzvimbo inopinzwa mafuta inofanira kunge iri kumusoro kana kumativi ese akatwasuka.
3. Musanganiswa wepombi
- Pakubatanidza mapombi, zvakakosha kuve nechokwadi chekuti danho rega rega rinoenderana nezuva rekushanda rinobvumirwa remhando dzepombi dzakakodzera;
- Nzira yekutenderera kwemapombi ese akabatanidzwa inofanira kunge yakafanana;
- Mapombi ane torque yakanyanya, kuchinja-chinja kana mutoro wakashandiswa anofanira kunge ari padanho rekutanga repombi yakabatana;
- Torque yepamusoro yedhiraivha yemugodhi inofanira kuongororwa nemurongi wepurojekiti kuti ione mashandisirwo akasiyana-siyana.
Torque inobvumidzwa yepamusoro (Nm)
Torque yese yepombi yakabatana haifanirwe kudarika torque yepamusoro yekutyaira.
Kufema pamwe chete hakubvumirwi.
Dhizaini yemubato wepombi yekumashure inofanira kunge iri "R" (spline).
4. Kushanda kwekutanga
- Tarisa kana sisitimu ye hydraulic yakaiswa zvakanaka uye yakabatana pakutanga kwekutanga;
- Usati watanga kushanda, unofanira kushandisa pombi yekusveta kana flowline kuti uise mukati ne hydrailic oil pombi, vharafu rekurerutsira oiri, vhura sisitimu pasi pemamiriro ekuti injini hadzina mutoro, pombi yemafuta yekuzora yakakwana, uye buritsa mweya mupombi (oiri haina kuiswa, saka sisitimu inogona kushandisa pombi yekuburitsa kunze kuti idzorere zvishoma, dzimwe nzira, dzekuburitsa gasi remhepo. Kana mabhubhu asisaonekwe mumafuta akaburitswa, chikamu chakasunungurwa chinofanira kuvharwa zvichienderana ne torque yakatarwa. Cherechedza: Paunenge uchishandisa nzira iyi, inofanira kunge isina kumanikidzwa kwakaderera uye iva nechokwadi chekuti kumanikidzwa hakukwire.)
- Kutadza kutanga kurodha, zvikasadaro zvichakonzera kukuvara kwepombi yemafuta mukati.
- Mushure mekushandisa madot kakawanda, ruzha rwekusveta ruchanyangarika. Kana ruzha rwekusanganisa mhepo rusinganyangarike mushure mekushandisa madot kakawanda. Zvinofanira kunge paine kudonha kwemhepo mupaipi parutivi rwekupinda.
5. Kugadzirisa
- Kuti pombi yemafuta ikwanise kusimudzirwa zvakanaka, kuzununguka kusina kujairika, ruzha, tembiricha yemafuta, mamiriro emafuta emuchina we hydraulic, kana paine mabubbles mutangi uye kana paine maburi nezvimwe zvinetso zvinofanirwa kuongororwa nguva nenguva uye kuchengetwa nenguva;
- Pombi dzese dzemafuta dzakapasa bvunzo yekushanda zvakanaka dzisati dzabuda mufekitori. Chero kambani kana munhu haafanirwe kupatsanura, kubatanidzazve kana kushandura pombi dzemafuta pasina mvumo yekambani. Kana dzikapatsanura, kubatanidzazve kana kushandura pombi dzemafuta pasina mvumo yekambani, hazvisi mukati memushumo wekambani wekugadzirisa uye kambani haifanirwe kutora chero mutoro.