Ichi chinyorwa chinosuma muchidimbu kuongororwa kwemhosho uye nzira dzekugadzirisa matambudziko kuburikidza nezviitiko chaizvo zvekutadza zvishoma mune yepakati lubrication system yevanochera panguva yekushanda, vachitarisira kubatsira kune shamwari dzine matambudziko akadaro.
Mhosva 1:
Munguva yekushanda kwefoshoro yemagetsi, alarm yemhosva yakangoerekana yarira, uye yekushanda console inoratidzira skrini yakaratidza: kuderera kwakadzika mupombi yegesi uye kutadza kwemafuta ekuzora kwepamusoro. Enda kukamuri yekuzora kuti utarise iyo yepamusoro yakaoma mafuta sisitimu uchishandisa manual control. Kutanga tarisa kana tangi yeoiri ipfupi negirisi, wozoshandura iyo yepamusoro yakaoma yekudzora knob kubva pane otomatiki chinzvimbo ichienda kunzvimbo yemanyorero, uye wotarisa mhepo sosi yekumanikidza inopa pneumatic pombi. Kudzvinyirira kwakajairika, iyo solenoid valve ine simba, uye pombi yepneumatic inotanga kushanda (pombi yakajairika) , kana kudzvanywa kwepombi kunosvika pakukosha kwakatarwa, valve inodzosera inodzokera kumashure, asi pombi yepneumatic inoramba ichishanda. Mushure mekuongorora, kukanganisa kwekubuda kwemafuta mupombi huru yakatanga kubviswa, asi pombi yepneumatic yakaramba ichishanda mushure mekunge vheji yekudzosera yadzoserwa (iyo yemagetsi PLC chirongwa chekutonga ndechekuti: panguva yekushanda kwemanyorero, iyo inodzosera valve inodzokera shure mushure mekumanikidza mukati. pombi inosvika pakukosha kwakatarwa, chinja chayo chekufamba chinopa chiratidzo chemagetsi, solenoid valve inodzimwa, uye pombi inomira kushanda). Inogona kutariswa kuti pane chikanganiso pane imwe nzvimbo muvharuvhu inodzosera. Kutanga tarisa shanduko yekufamba. Kana vharuvhu yekudzosera iri kushanda, switch yekufamba inoshanda zvakajairika. Wobva watarisa chiratidzo chekutumira chishandiso chekuchinja kwekufamba uye wovhura bhokisi kavha. Zvinoitika kuti imwe yematare ekunze echigadzirwa chekutumira yakawa. Mushure mekubatanidza, dzokorora, zvese zvakajairika.
Chikonzero chekudzikira kwakadzika mupombi yegesi chakaitika. Mushure mekunyatsoongorora, zvakazoitika kuti mushure mekunge vharuvhu yekudzoreredza iri pamusoro yakaoma mafuta ekuzora system yatadza, iyo solenoid valve yakaramba ichisimbisa uye pneumatic pombi yakaramba ichishanda, zvichiita kuti pombi huru yekumanikidza kuve yakaderera pane Iyo yakaderera kukosha yakaiswa neiyo pressure relay. yekutarisa mhepo yemhepo. Iyo yakaderera kurodha yekutanga kudzvanywa kwemhepo compressor ndeye 0.8MPa, uye yakajairika kudzvanywa yakaiswa pamhepo yekumanikidza kuratidza mita yetangi yekuchengetera mweya zvakare 0.8MPa (iyo huru mutsara wemhepo yekutarisa kukosha kwakaderera kweyakajairika air pressure) . Sezvo pombi yepneumatic ichiramba ichishanda uye ichidya mhepo, uye iyo mhepo compressor ine otomatiki yekudonhedza dhizaini painorodha, inodawo kushandisa imwe huwandu hwemhepo. Nenzira iyi, kudzvanywa kwemhepo kwepombi hombe kwakadzikira kupfuura 0.8MPa, uye mudziyo wekuona mhepo yekudzvanya Iyo yakaderera pombi yekumanikidza kukanganisa alarm inonzwika.
kugadzirisa dambudziko:
Gadzirisa iyo shoma yekurodha yekutanga kumanikidza yemhepo compressor kusvika 0.85MPa, uye yakajairwa kuisirwa pamhepo yekumanikidza yekuratidzira mita yetangi yekuchengetera mweya inoramba isina kuchinjika, iyo ichiri 0.8MPa. Panguva yekuvhiya kwakatevera, pakanga pasina kukundikana kwearamu yepasi pasi mutsara wekumanikidza.
Mhosva 2:
Panguva yekuongorora kwechinyakare, zvakaonekwa kuti vheruvhu inodzosera kumashure yakaoma yakaoma mafuta ekuzora yakatora anopfuura masekonzi gumi kureba kupfuura nguva. Chakatanga kuita ndechekuti paipi huru painge pabuda mafuta. , yakatariswa nepapombi huru kubva pavharuvhu inodzosera kune mumwe nemumwe muparadzi, uye yakawana pasina kubuda kwemafuta. Tarisa tangi yemafuta. Girisi inokwana. Panogona kunge paine kuvharika kwepombi. Dimbura pombi yemafuta inobatanidza pombi yepneumatic nevharuvhu inodzokera kumashure. Mushure mekushanda kwemaoko, kubuda kwemafuta kwakajairika. Dambudziko rinogona kunge riri muvharuvhu inodzosera kumashure. Chekutanga, patsanura mudziyo wesefa painopinza oiri yevharuvhu inodzosera kumashure, bvisa iyo sefa chinhu, uye uone kuti pane zvakawanda zvakasara pane sefa element, uye iyo yese sefa element inenge hafu yakavharika. (Zvinogona kunge zvisina kuchena zvakawira mutangi nekuda kwekusava nehanya kweanoshanda panguva yekuwedzera). Mushure mekuchenesa, isa, batanidza pombi, tanga pombi yepneumatic, uye inoshanda zvakajairika.
Munguva yekushanda kwemucheri, maaramu ekutadza kwemafuta anowanzo kuburitswa, izvo zvingave zvisingaite zvichikonzerwa nezvinetso nemapaipi kana zvikamu zvekuzora murubrication system. Kana izvi zvikaitika, tanga watarisa kana tangi yemafuta ipfupi nemafuta, uye wozotarisa zvikamu zvekuzora (kusanganisira solenoid valve inopa mweya kune pneumatic pombi) uye mhepo yekumanikidza kwepombi yepneumatic mukutevedzana. Kana zvinhu zvose zvakajairika, unofanira kushanda pamwe chete nevashandi vemagetsi. Tarisa magetsi system wiring yezvikamu zvakabatana ne lubrication system. Pamusoro pekutsvaga nekugadzirisa matambudziko nenguva yakafanira mushure mekunge chikanganiso chawanikwa murubrication system, kuongororwa kwakakodzera uye kuchengetedza sisitimu yekuzora kunofanirwa kuitwa kuti ione uye kubvisa njodzi dzakavanzwa nekukurumidza kuti ive nechokwadi chekushanda kwakajairika kwemidziyo.
Iyo yepakati lubrication sisitimu inoshandisa centralized mafuta kupihwa kubva kumapombi emafuta uye yakagadziriswa-point lubrication mune yakavharwa sisitimu, iyo inodzivirira matambudziko akadai sekusvibiswa kwemafuta uye kushaikwa kwemafuta ekuzora kunokonzerwa nekuzadzwa kwemafuta. Kushandisa PLC chirongwa chekudzora, kugara uye kuwanda kwemafuta ekufambisa kunodzivirira matambudziko sekutambisa mafuta ekuzora uye nguva isina kurongeka yekuzora inokonzerwa nemafuta ekuzadza mafuta. Kunyangwe kukanganisa kunoitika panguva yekushanda kweiyo centralized lubrication system inogona kubatwa nenguva ichaita basa rakakosha mukuvandudza kushanda kwemidziyo.
Kana excavator yako inoda kutenga zvinoenderanaexcavator accessoriespanguva yekugadzirisa nekugadzirisa, unogona kutibata nesu. Kana uchida kutenga excavator itsva kana asecond-hand excavator, unogonawo kutibata. CCMIE inopa akazara ekutengesa ekutengesa masevhisi.
Nguva yekutumira: Sep-19-2024