Muchikamu chino, tichataura pamusoro pezvikanganiso zvakajairika mu hydraulic circuit ye loader working device. Ichi chinyorwa chichapatsanurwa kuita zvinyorwa zviviri kuti zviongorore.
Kukanganisa chiitiko 1: Hapana bhaketi kana boom inofamba
Chikonzero chekuongorora:
1) Hydraulic pombi kutadza kunogona kutariswa nekuyera kubuda kwekumanikidza kwepombi. Zvikonzero zvingangove zvinosanganisira pombi shaft iri kumonyoroka kana kukuvadzwa, kutenderera kusashanda nemazvo kana kunamira, mabearings ari kuita ngura kana kunamira, kuvuza kwakanyanya, ndiro inoyangarara yedivi iri kuomeswa zvakanyanya kana kuomarara, nezvimwe.
2) Iyo sefa yakavharwa uye ruzha runoitika.
3) Pombi yekusveta yakatyoka kana pombi yakabatana nepombi yakasununguka.
4) Mutangi remafuta mune mafuta mashoma.
5) Iyo tangi yemafuta vent yakavharwa.
6) Ivhavha huru yekuyamura muvhavha yakawanda yakakuvadzwa uye inokundikana.
Nzira yekugadzirisa dambudziko:Tarisa iyo hydraulic pombi, tsvaga chikonzero, uye bvisa iyo hydraulic pombi kutadza; chenesa kana kutsiva chidzitiro chesefa: tarisa mapaipi, majoini, mavharuvhu etangi uye vharafu huru yekuyamura kubvisa kukanganisa.
Kukanganisa chiitiko 2: Kusimudza Boom hakuna kusimba
Chikonzero chekuongorora:
Chikonzero chakananga chekusimudza kushaya simba kwebhoom haina kukwana kumanikidza mukamuri isina tsvimbo yeboom hydraulic cylinder. Zvikonzero zvikuru ndezvi: 1) Pane kudonha kwakakomba mupombi ye hydraulic kana sefa yakavharwa, zvichikonzera kusakwana kwekutakura kwemafuta ne hydraulic pump. 2) Yakakomba yemukati uye yekunze kuvuza kunoitika mu hydraulic system.
Izvo zvinokonzeresa kudonha kwemukati zvinosanganisira: iyo huru yevhavhavhavha yekudzivirira yevakawanda nzira inodzosera vharafu inogadziridzwa yakaderera zvakanyanya, kana iyo huru yevhavha yepakati inonamirwa panzvimbo yakavhurika netsvina (chitubu cheiyo huru yevharuvhu yepakati yevhavhavha yekutyaira ndiyo yakanyanya kupfava uye inovharika nyore netsvina; iyo vharafu inodzosera vharafu muvharuvhu yenzira dzakawanda yakanamirwa munzvimbo yekudonhedza, gaka riri pakati pepakati pevharuvhu negomba remuviri wevharuvhu rakakura zvakanyanya kana vharuvhu yenzira imwe muvharuvhu haina kuvharwa zvakasimba; mhete yekuisa chisimbiso pane boom cylinder piston yakakuvadzwa kana Serious kupfeka; boom cylinder barrel yakapfekwa zvakanyanya kana kuomeswa; mukaha uri pakati peiyo kuyerera kwevhavha core uye muviri wevharuvhu wakakura kwazvo; tembiricha yemafuta yakanyanya.
Kugadzirisa dambudziko:
1) Tarisa sefa, chenesa kana kuitsiva kana yakavharwa; tarisa uye bvisa chikonzero chekunyanya kupisa kwemafuta, uye shandura iyo kana mafuta akashata.
2) Tarisa uone kana vharafu huru yekuchengetedza yakanamatira. Kana yakanamatira, ingoparadzanisa uye uchenese iyo huruvhavha yepakati kuitira kuti ifambe yakasununguka. Kana chikanganiso chisingakwanisi kubviswa, shandisa nzira dzakawanda dzekudzosera valve, shandura nut inogadzirisa yevhavha huru yekuchengetedza, uye chengetedza maitiro ekumanikidza. Kana dzvinyiriro inogona kugadziriswa kune yakataurwa kukosha, kukanganisa kunobviswa zvachose.
3) Tarisa uone kana iyo hydraulic cylinder piston yekuisa chisimbiso mhete yarasa yekuisa chisimbiso: dzosera iyo boom cylinder pasi, wobva wabvisa iyo yakakwira-kudzvanya hose kubva painobuda pajoini rerodless mhango, uye ramba uchishandisa iyo boom inodzosera vharafu kuti idzoke. iyo boom cylinder piston tsvimbo mberi. Sezvo piston tsvimbo yasvika kuzasi kwayo uye isingachakwanisi kufamba, dzvinyiriro inoramba ichikwira. Woona kana paine mafuta arikuyerera achibuda mumoiri. Kana zvishoma zvishoma zvemafuta zvichiyerera kunze, zvinoreva kuti mhete yekuisa chisimbiso haina kukundikana. Kana pane kuyerera kwemafuta makuru (kupfuura 30mL / min), zvinoreva kuti mhete yekuisa chisimbiso yakundikana uye inofanira kuchinjwa.
4) Zvichienderana nenguva yekushandiswa kwevhavha yenzira dzakawanda, inogona kuongororwa kana mukaha uripo pakati pepakati pevhavha negomba remuviri wevharuvhu wakakurisa. Iyo yakajairika gap ndeye 0.01mm, uye muganho kukosha panguva yekugadzirisa ndeye 0.04mm. Bvisa uye uchenese slide valve kuti ubvise kunamira.
5) Tarisa mukaha uripo pakati pekuyerera kwevhavhavhavha yepakati uye gomba remuviri wevharuvhu. Yakajairika kukosha ndeye 0.015 ~ 0.025mm, uye kukosha kwepamusoro hakupfuuri 0. 04mm. Kana gomba racho rakanyanya kukura, valve inofanira kuchinjwa. Tarisa kuvharwa kwevhavha yenzira imwe chete muvharuvhu. Kana chisimbiso chisina kunaka, geda chigaro chevharuvhu uye wotsiva iyo core yevharuvhu. Tarisa zvitubu uye wozvitsiva kana zvakaremara, zvinyoro kana kuputsika.
6) Kana zvikonzero zviri pamusoro apa zvinogona kubviswa uye kukanganisa kuripo, pombi ye hydraulic inofanira kuparadzaniswa uye kuongororwa. Kune iyo CBG giya pombi inowanzoshandiswa mumuchina uyu, kunyanya tarisa kupera kwepombi, uye chechipiri tarisa meshing clearance pakati pemagiya maviri uye radial clearance pakati pegiya negoko. Kana gaka racho rakakura zvakanyanya, zvinoreva kuti kuvuza kwakakura uye saka mafuta ekumanikidza akakwana haagone kugadzirwa. Panguva ino, pombi huru inofanira kuchinjwa. Zviso zviviri zvekupedzisira zvepombi yegiya zvakanamwa nemarata maviri epadivi akaputirwa nemhangura alloy. Kana iyo alloy yemhangura pamahwendefa eparutivi inodonha kana kuti yakasakara zvakanyanya, iyo hydraulic pombi haizokwanisi kuendesa yakakwana yekumanikidza mafuta. Iyo hydraulic pombi inofanirawo kutsiviwa panguva ino. Chirwere chinotyisa
7) Kana iyo boom inosimudza isina simba asi bhaketi rinodzoka zvakajairika, zvinoreva kuti iyo hydraulic pombi, sefa, kuyerera kwevhavhavhavha, huru yekuchengetedza vharafu uye tembiricha yemafuta zvakajairika. Ingo simbisa uye kugadzirisa zvimwe zvinhu.
Mhosva chiitiko 3: Bucket retraction haina kusimba
Chikonzero chekuongorora:
1) Iyo pombi huru inotadza uye sefa yakavharwa, zvichikonzera kusakwana kwekutakura kwemafuta uye kusakwana kudzvanywa mu hydraulic pombi.
2) Ivhavha huru yekuchengetedza inokundikana. Iyo huru valve core yakanamatira kana chisimbiso hachina kusimba kana iyo yekumanikidza mutemo yakadzikira.
3) Kuyerera kwevhavhavha inokundikana. Iyo gap yakakurisa uye vharuvhu yenzira imwe muvharuvhu haina kuvharwa zvakasimba.
4) Bhakiti rinodzosera vharafu yevharuvhu uye gomba remuviri wevharuvhu rakakura zvakanyanya, rakanamira munzvimbo yekudonhedza mafuta, uye chitubu chekudzoka chinotadza.
5) Ivhavha yekudzivirira kaviri inokundikana. Iyo huru valve core yakanamatira kana chisimbiso hachina kusimba.
6) Mhete yekuisa chisimbiso yebhakiti hydraulic cylinder yakakuvadzwa, yakanyanyisa kupfeka, uye cylinder barrel inomanikidzwa.
Kugadzirisa dambudziko:
1) Tarisa uone kana boom lift yakasimba. Kana iyo boom lift yakajairika, zvinoreva kuti hydraulic pombi, sefa, kuyerera kwevhavhavhavha, huru yekuchengetedza vharafu uye tembiricha yemafuta zvakajairika. Zvikasadaro, gadzirisa zvinoenderana nenzira yakatsanangurwa muSymptom 2.
2) Tarisa mukaha pakati pebhaketi revhavhavhavha yepakati uye gomba remuviri wevharuvhu. Muganhu wemuganho uri mukati me 0.04mm. Geza vharafu uye gadzirisa kana kutsiva zvikamu.
3) Dhonza uye ongorora chisimbiso uye kuchinjika pakati pevharuvha yepakati uye chigaro chevharuvhu chevhavha-yekuita yekuchengetedza vharafu uye yevhavha yepakati uye chigaro chevharuvhu yevhavha yenzira imwe, uye chenesa muviri wevharuvhu nepakati pevhavha.
4) Bvisa uye ongorora bhakiti hydraulic cylinder. Inogona kuitwa maererano nekuongorora nzira yeboom hydraulic cylinder inotsanangurwa mukukanganisa chiitiko 2.
Isu tichaburitsawo chikamu chechipiri chezvinyorwa gare gare, saka ramba wakatarisa.
Kana uchida kutengaloader accessories or ma-second-hand loaders, unogona kutibata. CCMIE ichakushandira nemoyo wese!
Nguva yekutumira: Oct-15-2024