Michina yekuvaka yakaita seyekuchera, macrane emota, uye macrane ekufamba netsoka ndiyo michina mikuru inoshandiswa pakuvaka zvivakwa, migodhi, chiteshi chengarava, uye mapurojekiti ekuchengetedza mvura. Panguva yekushanda, chivakwa chepamusoro chinoda kutenderera kusingagumi kwe360°. Sechikamu chepakati chekufambisa chinotenderera,mhete dzisingapindi mvura dzemagetsi dzemuchina wekuvakachengetedza kuti magetsi, masaini ekudzora, bhazi reCAN, uye masaini ehydraulic zvinofambiswa nguva dzose uye zvakagadzikana pakati pechasi nepuratifomu inotenderera, izvo zvakakosha pakushanda kwemidziyo pasina kukanganiswa.
Nzvimbo dzekuvaka dzine mamiriro ekushanda akaoma zvikuru, anosanganisira kukurwa kwevhu nemvura, kuunganidzwa kweguruva rakawanda, tembiricha dzakakwira nedzakaderera, kudedera kwakasimba uye kurovera, uye kuvhunduka kwesimba remagetsi. Mhete dzemagetsi dzinotsvedza dzemaindasitiri dzine dziviriro yakaderera, simba shoma rekutakura magetsi, uye kusasimba kwekutsvedza. Dzinowanzo kanganiswa nezvikanganiso zvakaita sekupinda kwemvura mumasekonzi mapfupi, kutenderera kwemagetsi, kukanganiswa kwemasaini, uye kukwegura zvakanyanya, zvichikonzera kuvharwa kwemidziyo, kunonoka kwekuvaka, uye kuwedzera kwemari yekugadzirisa. Dzakagadzirirwa nzvimbo dzinorwadza dzeindasitiri, mhete dzemagetsi dzinotsvedza dzemachina ekuvaka dzinoshandisa zvimiro zvinofambisa magetsi zvine simba, dhizaini yekuvhara mvura ine layer yakawanda, dhizaini yakasimba yekudzivirira kudedera, uye tekinoroji yakasimba/isina simba yekudzivirira magetsi, ichichinjika zvizere kumabasa anorema ekuchera nemacrane anoenderera mberi nemamiriro ekunze.
1. Zvinodiwa Zvina zveUnyanzvi zveSlip Rings Mumamiriro Ekushanda Akanyanya
1.1 Kukwanisa Kutakura Magetsi Akawanda Kwazvo Kwemamiriro Ekushanda Emagetsi Ane Basa Rakawanda
Nekuvandudzwa kwemagetsi emichina yekuvaka, ma excavator emagetsi nema cranes emagetsi anoshandiswa zvakanyanya. Midziyo iyi inogadzira current high current uye instantly peak current panguva yekushanda, ine single-channel continuous current ye30A-200A uye starting peak current inosvika 600A. Slip ring yakagadzirwa ne conductive ring cross-section yakakwana uye stable contact performance kudzivirira kupisa, electric arcing, uye ring ablation pasi pe high-current conditions. Panguva imwecheteyo, power circuits dzakasimba uye dzisina simba dzakarongwa zvakasiyana kuti dziparadzanise power circuits, control circuits, uye CAN signal circuits, kudzivirira false alarm dzemuchina uye kutadza kushanda zvakanaka kunokonzerwa nekukanganiswa kwakasimba kwe electromagnetic. Kudzivirira kwakasimba kwe insulation kunovimbisa kuchengetedzeka kwemagetsi kwemuchina wese.
1.2 Kushanda Kwakanaka Kwemvura Uye Kunodzivirira Guruva Kurwisa Kuora Kwepakati
Mamiriro ekushanda akadai sekunyorova mvura yemvura, kusukurudza madhaka, kuchenesa pfuti dzemvura dzine simba rakawanda, uye kuviga guruva zvinopa zvinodiwa zvakasimba zvekudzivirira slip ring. Marongero eIP54 anotsvedza haagone kuenderana nemamiriro ekugadzira michina. Marongero akasarudzika anoshandisa IP67/IP68 high-grade sealing standards, ane chimiro che multi-layer labyrinth dustproof structure, double-layer fluororubber dynamic seal, uye integral potting technology yekubvisa waya. Magadzirirwo aya anovhara zvachose kupinda kwematope, mvura, guruva, uye hydraulic oil, zvakakodzera kushandiswa munzvimbo dzebasa dzakavhurika, dzemumvura, dzemugodhi, dzemugungwa nedzimwe nzvimbo dzebasa dzakakwana.
1.3 Kudedera Kwakanyanya uye Kuramba Kukanganisa Kwekushanda Kwemabumpy Heavy-Duty
Kudengenyeka kwakakwirira uye mutoro wekukanganisa panguva yekuchera nekusimudza zvinogona kukonzera kupatsanurwa kwemabhurashi, kukanganiswa kwechiratidzo uye kusabata zvakanaka kwemhete dzemabhurashi dzakajairika. Mhete dzemabhurashi ekuvaka akakosha ane chimiro chebhurashi repre-tension buffer, mabheringi anozvigadzirisa ega uye base rakakora re flange. Anogona kutsungirira kukanganiswa kwesimba re 10g, zvinobudirira kubvisa bump deformation uye kushivirira kwekuunganidza. Kubatana kwakasimba panguva yekutenderera kusingakurumidzi kunovimbisa hupenyu hwebasa hwemabhurashi anopfuura mamiriyoni matatu, zvichizadzisa kudiwa kwekuvakwa kwemaawa makumi maviri nemana kusingamire.
1.4 Kuchinjika Kwekupisa Kwakafara Zvakanyanya Kwemamiriro Ekunze Epasi Rose
Michina yekuvaka inoshanda munzvimbo dzakasiyana-siyana dzepasi rose, kusanganisira kutonhora kwakanyanya munzvimbo dzekuchamhembe, kupisa kwakanyanya muzhizha, uye kuchinjana kwekupisa masikati nehusiku. Ring iyi inogona kushanda zvakanaka pakupisa kwakakura kubva -40℃ kusvika +80℃. Yakagadzirwa nezvinhu zvisingakanganisi mafuta uye zvinoramba kukwegura, inodzivirira kuputsika kwenguva refu kwemafuta ehydraulic neguruva panzvimbo dzekuvaka, ichitsigira mashandiro ekunze panguva dzese dzekunze.
2. Magadzirirwo Emukati uye Mabhenefiti Ehunyanzvi eMichina Yekuvaka Slip Rings
Parizvino, mhete dzemichina yekuvaka dzakakamurwa kuitamhete dzemagetsi dzakapatsanurwauyemhete dzakabatanidzwa dzemagetsi-hydraulic slip. Mhete dzakapatsanurwa dzine zvivakwa zvakazvimiririra dzakakodzera kugadziriswa kwemidziyo yekare ine mitengo yakaderera yekushandura uye inoenderana nemajoini echinyakare e hydraulic rotary. Mhete dzakasanganiswa dze electro-hydraulic slip dzinosanganisa ma hydraulic oil circuits nema conductive circuits dzine chimiro chakabatana uye kushanda kwakasimba kwekuvhara, zvichiva sarudzo huru yemichina mitsva yekuvaka yemagetsi.
Panyaya yekushanda kwepakati, rin'i inotsvedza inoshandisa hwaro hwemhangura husina oxygen hwakakora hune multi-layer silver-palladium alloy composite coating. Yakashongedzerwa nemabhurashi esimbi anokosha akawanda, chimiro che multi-contact parallel shunt chinoderedza zvakanyanya kuramba kwekubatana uye chinodzora kushanduka-shanduka kwesimba rekudzivirira mukati mechikamu chidiki, zvichigadzirisa zvizere matambudziko ekupisa zvakanyanya uye arcing pasi pe high current. Panguva imwecheteyo, dhizaini yekudzivirira ine layered yemagetsi akasimba uye asina simba inoshandiswa kuparadzanisa magetsi emagetsi, ekudzora uye masaini. Pamwe chete ne simbi shielding layers ne shielded cables, inobvisa zvinobudirira electromagnetic interference uye inoita kuti zviratidzo zveCAN bus, sensor uye high-definition monitoring signals zvitambe zvakanaka.
Sisitimu yekuvhara inoshandisa dhizaini yekudzivirira ine mativi matatu: kudzivirira guruva rekunze, kuvharwa kwemvura inoyerera pakati, uye kupatsanurwa kwemvura inoputika nemafuta mukati. Ichibatsirwa nehurongwa hwese hwekubvisa waya, inoita kuti isapinde mvura uye isapararire guruva neIP68, ichitsigira kunyudzwa mumvura kwenguva pfupi uye ichichinjika kumamiriro ekushanda akakosha akadai sekudhonza mvura murwizi nekuvaka mawadhi.
3. Kusiyana Kwekusarudza Pakati Pemucheri Nemhete Dzekutsvedza dzeCrane
3.1 Mhete Dzakakosha Dzekutsvedza Dzemucheri: Yakakodzera ma excavator ematani 6-50 ane gomba repakati re80mm-200mm, rinoenderana nemajoini akasiyana-siyana e hydraulic rotary. Magadzirirwo edunhu iri anodzorwa nema multi-channel high-current power circuits, anoenderana ne CAN control signal circuits shoma. Yakagadzirirwa nzvimbo dzakaoma dzekuvaka dzine matope akawanda, mvura uye kutenderera kwakawanda, ine dziviriro yakajairika ye IP67 uye dziviriro yakagadziridzwa ye IP68 yekuchera nekufamba mumvura.
3.2 Mhete Dzakakosha Dzekutsvedza dzeCrane: Yakakodzera macrane emota, macrane ecrawler uye macrane eport ane simba rakasimba rekutakura magetsi kuti asvike pazvinodiwa zvemagetsi zvinorema kwenguva refu. Inowedzerwa nemacircuit esignal akanyatsonaka emoment limiters, angle sensors uye remote monitoring. Nekusapisa munyu kuri nani uye kusadzungudza, inochinjika kune mamiriro akaoma akadai sekushanda kwepamusoro-soro, coastal port uye kusimudza zvinhu zvinorema. Inotsigira integrated optical fiber configuration kuti isvike pazvinodiwa zvehigh-definition lifting image transmission.
4. Mhinduro Dzezvikanganiso Zvinowanzoitwa uye Gwaro Rekusarudza
Zvikanganiso zvinowanzoitwa nema "slip rings" emuchina wekuvaka zvinosanganisira kupinda kwemvura mu "short circuit", kupisa kwakanyanya uye "arcing", kukanganiswa kwechiratidzo, kudzika kweguruva, uye kusabatana zvakanaka pakupisa kwakaderera, zvese zvinokonzerwa nema "slip rings" akajairwa anotadza kuenderana nemamiriro ekushanda akaoma muindasitiri. Ma "slip rings" emuchina wekuvaka anonyanya kugadzirisa zvikanganiso zvakasiyana-siyana kuburikidza nema "conductive rings" akakora, mabhurashi akawanda-shunt, dziviriro yekuvhara yakawanda-layer uye chimiro che "anti-vibration buffer", zvichideredza zvakanyanya mwero wekutadza kwemidziyo uye mari yekugadzirisa.
Panguva yekusarudza, zvakakosha kusimbisa toni yemidziyo, rudzi rwemafuta/magetsi, saizi yepakati pegomba, maparamita emagetsi edunhu nenzvimbo yekushanda (guruva, wading, salt spray, tembiricha yakaderera). Sarudza chimiro chemagetsi chakapatsanurwa kana chakabatanidzwa zvichienderana nekugadziriswa kwemidziyo kana zvinodiwa zvekutsigira muchina mutsva kuti zvienderane nemamiriro ekushanda nemazvo.
5. Mhedziso
Hunhu hwekushanda kwemuchina wekuvaka wakaita sema excavator nemacrane hunoratidza kudiwa kwezvindori zvekudzivirira mvura zvine simba guru. Zvichienzaniswa nezvindori zveindasitiri, zvindori zvekudzivirira michina zvine simba guru mukutakura magetsi, kuvhara mvura, kugadzikana kwekudzivirira kudedera uye kuchinjika kwezvakatipoteredza. Zvinogona kutsungirira mamiriro akaomarara ekushanda panzvimbo dzekuvaka kwenguva yakareba, kuve nechokwadi chekuti simba remagetsi rinotenderera rakasimba uye kutumira masaini, uye kuderedza kurasikirwa kwekuchengetedza. Iyi nhevedzano yezvindori zvekudzivirira inotsigira kugadziriswa kusingawanzo uye kutsiva mhando dzinobva kunze kwenyika, dzinoshandiswa zvakanyanya kumichina yekuvaka yakazara, ichipa mhinduro dzakavimbika dzekufambisa magetsi ekugadzira michina yekuvaka.
Nguva yekutumira: Chikunguru-13-2026