Iyo ina-column hydraulic press inoendesa hydraulic mafuta kune valve block pasi pekuita kwepombi yemafuta.Iyo control system inodzora vharafu yega yega kuitira kuti yakakwira-kumanikidza hydraulic oiri isvike kumusoro uye yakadzika makamuri eiyo hydraulic cylinder, zvichiita kuti hydraulic press ifambe.Hydraulic press mudziyo unoshandisa mvura kufambisa kumanikidza.
Oiri yeHydraulic yakakosha kune ina-column hydraulic press uye ndeimwe yematanho akakosha ekudzikisa kupfeka kwemuchina.Kusarudza iyo chaiyo hydraulic oiri inoenderana zvakananga nehupenyu hwesevhisi yemuchina wehydraulic.
Paunosarudza mafuta echina-column hydraulic press, unofanira kutanga wasarudza viscosity yakakodzera.Kusarudzwa kwemafuta viscosity kunofanirwa kufunga nezvemaitiro ekuumbwa, tembiricha yekushanda uye kumanikidza kwekushanda kweiyo hydraulic system.Muiyo hydraulic transmission system, pombi yemafuta ndechimwe chezvinhu zvinonyanya kunzwisiswa shanduko muhydraulic mafuta viscosity.Mhando dzakasiyana dzepombi imwe neimwe ine hushoma uye yakanyanya inobvumidzwa viscosity.Kuti uderedze mashandisirwo emagetsi, oiri ine yakaderera viscosity inofanirwa kushandiswa zvakanyanya sezvinobvira.Nekudaro, kuitira kuzora mafuta akakosha uye kudzivirira kudonha, hydraulic oiri yeakakodzera viscosity inoda kusarudzwa.
| Pombi mhando | Viscosity (40 ℃) centistoke | Variety | |
| 5-40 ℃ | 40-80 ℃ | ||
| Vane pombi pazasi 7Mpa | 30-50 | 40-75 | HL |
| Vane pombi 7Mpa kumusoro | 50-70 | 55-90 | HM |
| Pombi yekukwenya | 30-50 | 40-80 | HL |
| Pombi yegiya | 30-70 | 95-165 | HL kana HM |
| Radial piston pombi | 30-50 | 65-240 | HL kana HM |
| Axial column piston pombi | 40 | 70-150 | HL kana HY |
1. Hydraulic Oil Model Classification
Hydraulic oiri modhi akaiswa muzvikamu zvitatu zvepasi rose: HL mhando, HM mhando, uye HG mhando.
(1) HL mhando hydraulic oiri inogadzirwa kubva kune yakacheneswa, yakadzika-yakadzika-yakadzika yepakati base mafuta, pamwe ne antioxidant uye anti-rust additives.Zvinoenderana nekufamba pa40 madhigirii Celsius, viscosity inogona kukamurwa kuita mamakisi matanhatu: 15, 22, 32, 46, 68, uye 100.
(2) HM mhando dzinosanganisira yakakwira alkaline, alkaline yakaderera zinc, isina kwayakarerekera yakakwira zingi uye marudzi asina madota.Zvinoenderana nekufamba pa40 madhigirii Celsius, viscosity yakakamurwa kuita mamakisi mana: 22, 32, 46, uye 68.
(3) HG mhando ine anti-ngura uye anti-oxidation zvivakwa.Uyezve, iyo viscosity index inovandudza inowedzerwa, iyo ine yakanaka viscosity-tembiricha maitiro.
2. Hydraulic Oil Model Kushandiswa
(1) HL hydraulic oiri inoshandiswa pakuzora mumabhokisi anotakura uye yakaderera-kutenderera masisitimu emhando dzakasiyana dzematurusi emuchina uko pasina zvakakosha zvinodikanwa zveoiri uye ambient tembiricha iri pamusoro pe zero degrees Celsius.Zvigadzirwa zvakadaro zvinowanzova neakanaka kwazvo chisimbiso kuchinjika, uye yakanyanya tembiricha yekushandisa inogona kusvika 80 degrees Celsius.
(2) HM hydraulic oiri inonyanya kushandiswa mu hydraulic masisitimu eheavy-duty, yepakati-kudzvanya uye yakakwirira-kudzvanya vane pombi, plunger pombi uye giya pombi.Pamusoro pezvo, rudzi urwu rwe hydraulic oiri yakakodzerawo yepakati-kumanikidza uye yakakwirira-kumanikidza engineering michina uye mota hydraulic masisitimu.
(3) HG hydraulic oiri ine yakanaka anti-rust, anti-oxidation, anti-wear, uye anti-stick-slip properties, saka inonyanya kukodzera masisitimu ekuzora anoshandisa muchina chishandiso hydraulics uye njanji yekutungamira.
Kushanda tembiricha ye hydraulic oiri yeakasiyana viscosity mamakisi pasi pezvinodiwa zvakasiyana ndeaya anotevera.
| Viscosity giredhi (40 ℃) centistokes | Iyo viscosity inodiwa pakutanga ndeye 860 centistokes | Iyo viscosity inodiwa pakutanga ndeye 110 centistokes | Iyo yakanyanya viscosity inodiwa panguva yekushanda ndeye 54 centistokes | Iyo yakanyanya viscosity inodiwa panguva yekushanda ndeye 13 centistokes |
| 32 | -12 ℃ | 6℃ | 27℃ | 62℃ |
| 46 | -6 ℃ | 12 ℃ | 34℃ | 71℃ |
| 68 | 0℃ | 19℃ | 42℃ | 81℃ |
Kune akawanda marudzi e hydraulic oiri pamusika, uye kune zvakare akawanda marudzi ema hydraulic muchina.Kunyangwe basa remafuta ehydraulic rakafanana, zvichiri kudikanwa kusarudza akasiyana hydraulic oiri kune akasiyana hydraulic muchina.Pakusarudza mafuta e hydraulic, vashandi vanofanirwa kunzwisisa izvo zvinonyanya kukumbirwa kuita, uye vobva vasarudza iyo chaiyo hydraulic oiri yemuchina we hydraulic.
Nzira Yekusarudza Yakakodzera Hydraulic Oiri yeHydraulic Press
Nzira mbiri dzinowanzoshandiswa pakusarudza mafuta e hydraulic.Imwe ndeyekusarudza hydraulic oiri zvinoenderana nemhando dzemafuta uye maratidziro anokurudzirwa neiyo hydraulic press mugadziri masampuli kana mirairo.Imwe yacho ndeyekunyatsofunga nezve kusarudzwa kwe hydraulic oiri zvichienderana nemamiriro chaiwo emuchina wehydraulic, senge kumanikidza kushanda, tembiricha yekushanda, kumhanya kwekufamba, mhando ye hydraulic components uye zvimwe zvinhu.
Paunenge uchisarudza, mabasa makuru anofanirwa kuitwa ndeaya: kutarisa viscosity range ye hydraulic oil, kusarudza yakakodzera hydraulic mafuta akasiyana, uye kusangana nezvinodiwa zvakakosha zve hydraulic system.
Kazhinji inosarudzwa zvichienderana nezvinhu zvinotevera:
(1) Zvinoenderana nesarudzo dzakasiyana dze hydraulic press inoshanda muchina
Precision muchina uye general muchina ane zvakasiyana viscosity zvinodiwa.Kuti udzivise deformation yezvikamu zvemuchina zvinokonzerwa nekukwira kwekushisa uye kukanganisa kushanda chaiko, muchina chaiwo unofanirwa kushandisa hydraulic oiri ine yakaderera viscosity.
(2) Sarudza zvinoenderana nerudzi rwe hydraulic pombi
Iyo hydraulic pombi chinhu chakakosha cheiyo hydraulic press.Mune hydraulic press, kukurumidza kwayo kufamba, kumanikidza uye kukwira kwekushisa kwakakwirira, uye nguva yayo yekushanda yakareba, saka zvinodiwa zve viscosity zvakanyanya.Saka iyo hydraulic pombi inofanirwa kutariswa pakusarudza iyo viscosity.
(3) Sarudza maererano nekushanda kwekushanda kwe hydraulic press
Kana kudzvanywa kwakakwira, oiri ine yakakwira viscosity inofanirwa kushandiswa kudzivirira yakawandisa system kuvuza uye kushomeka kushanda.Kana kudzvinyirira kwekushanda kwakaderera, zviri nani kushandisa mafuta ane yakaderera viscosity, izvo zvinogona kuderedza kudzvinyirira kurasikirwa.
(4) Funga nezve tembiricha yenzvimbo yekushanda ye hydraulic press
Iyo viscosity yemamineral oil inochinja zvakanyanya nekuda kwesimba rekushisa.Kuti uve nechokwadi chekuwedzera kwakakodzera viscosity pane tembiricha yekushanda, pesvedzero yeambient tembiricha inofanirwa kutariswa.
(5) Funga nezvekukurumidza kufamba kwezvikamu zvinoshanda zve hydraulic press
Kana kukurumidza kufamba kwezvikamu zvekushanda mu hydraulic system yakanyanya, kuyerera kwemafuta kwakadererawo, kurasikirwa kwe hydraulic kunowedzera zvisingaite, uye kudonha kunenge kwakaderera, saka zviri nani kushandisa mafuta ane viscosity yakaderera.
(6) Sarudza yakakodzera mhando yemafuta e hydraulic
Kusarudza hydraulic mafuta kubva kune vanogadzira nguva dzose kunogona kuderedzahydraulic press machinekukundikana uye kuwedzera hupenyu hwemuchina wekudhinda.
Nguva yekutumira: Nov-24-2023
