Izisekelo Zokusebenza Komkhondo Wokumba Injoloba

Ukuthuthukisa ukusebenza kwe-subcar kudinga ibhalansi enembile phakathi komzamo wokudonsa kanye nokulondolozwa kwemvelo. Ukuzulazula ezindleleni eziyinkimbinkimbi zemishiniamathrekhi enjoloba aqhubekayokuqinisekisa ukusebenza komshini okuphezulu kakhulu ngaphandle kokubhubhisa izindawo eziqediwe—inselele edinga ukuqonda okujulile kobunjiniyela be-polymer kanye nokusebenzisana komhlabathi.

Amagama Abalulekile kanye Nezici Zokusebenza

Ukuhlola ukusebenza kwethrekhi kuqala ngezincazelo zobukhulu: ububanzi, iphimbo, kanye nenani lezixhumanisi. Iphimbo—ibanga eliphakathi kwezindawo eziphakathi kwama-lug amabili alandelanayo okushayela—ngokuvamile lisukela ku-48mm kumayunithi amancane afinyelela ku-163mm kuma-excavator aphakathi nendawo. Imigwaqo eyakhiwe ngobuchwepheshe bezintambo zensimbi eqhubekayo ivame ukubekwa phambili; empeleni, ukususa amalunga ezintambo ahambisanayo kunganciphisa ukuphuka kwethrekhi okuyingozi ngo-40% ngaphansi kwezicelo ze-torque ephezulu, yize lokhu kuncike kakhulu emthwalweni kanye nendawo. Ngaphezu kwalokho, isilinganiso se-durometer senhlanganisela yerabha, ngokuvamile esiphakathi kuka-65 no-70 Shore A, sinquma ukumelana kwethrekhi ekuqhekekeni ngenkathi ihlala ithambile ngokwanele ukubamba izindawo ezingalingani.

Izimo Zokusebenza Ezithinta Ukudonsa

Izindawo zokusebenza zilawula ngqo imiphumela yokudonsa. Lapho imishini ifakwa odakeni olumanzi noma odakeni olujulile, i-coefficient yokungqubuzana yehla kakhulu, ifuna amaphethini okunyathela anamandla ukuze kugcinwe ukushukuma. Ngokuphambene nalokho, kukhonkolo noma i-asphalt elungisiwe, ukusebenza okubushelelezi kuncike ekukhuliseni i-patch yokuxhumana yerabha. Imizila yerabha ihamba phambili ngokusabalalisa isisindo sokusebenza somshini endaweni enkulu, ngokuvamile ikhipha ingcindezi yomhlabathi engu-3 kuya ku-5 psi kuphela kumshini omncane ojwayelekile we-3.5-ton.

Nokho,amathrekhi enjoloba omgodiazifaneleki kuzo zonke izimo. Uhlaka lwesinqumo olucacile kufanele lubakhiphe ekusetshenzisweni kwemigodi noma ukubhidliza, ukuhamba ngesivinini esikhulu isikhathi eside, ukushisa okukhulu noma ukubanda, indawo enamadwala amakhulu, kanye nemishini engaphezu kwesigaba sesisindo sendlela yerabha esinconywayo. Kulezi zimo ezinzima, ukuwohloka kwemithwalo kuyashesha futhi ubuqotho besakhiwo sendlela busheshe bube sengozini.

Amathrekhi Enjoloba vs Amathrekhi Ensimbi

Abaqhubi bavame ukubhekana nenkinga yokusebenza yokukhetha phakathi kwezimoto zangaphansi zerabha nensimbi. Nakuba insimbi ibilokhu ibusa kakhulu ekuthuthweni komhlaba okunzima, intuthuko kwezobunjiniyela be-polymer ibeke irabha njengokukhetha okungcono kakhulu kwamaphrojekthi asemadolobheni, ezindawo zokuhlala, kanye nezinsiza lapho umonakalo wezinto ezidingekayo kufanele uncishiswe khona futhi imithethonqubo yezemvelo iqiniswa ngokuqinile.

Ukubambelela, Ukuqina, kanye Nokuvikelwa Komphezulu

Ukushintshana okuyinhloko ukuqina uma kuqhathaniswa nokuvikelwa kwendawo. Imizila yensimbi inikeza isikhathi eside esingenakuqhathaniswa ezindaweni ezihlukumezayo, kodwa izophula ngokushesha indlela yokungena yekhonkrithi. Imizila yerabha imunca ukushaqeka, okunganciphisa ukudlidliza komzimba wonke kubasebenzi ngamaphesenti afinyelela ku-50 ngesivinini sokuhamba esingu-4 kuya ku-5 km/h. Lokhu kuchaza ngqo ukukhathala komsebenzisi okuncishisiwe kanye nokukhishwa komsindo okuphansi, okuvame ukwehlisa umsindo wokusebenza ngama-decibel angu-5 kuya ku-10. Nokho, lezi zibalo zokusebenza zizohluka ngokuya ngesisindo somshini, umthwalo, indawo, kanye nemikhuba yokulungisa.

Imininingwane Yomshini kanye Nezici Zokucatshangelwa Kwephethini Yokunyathela

Imininingwane yomshini ithonya kakhulu ukukhethwa kwephethini yokunyathela. Kwabavubukuli abangaphansi kwamathani ayi-10, amashidi okuhlola kanye nezindinganiso zemboni zivame ukutusaamathrekhi okumba irabhaenemiklamo ye-C-lug noma ye-block tread. Iphethini ye-C-lug inikeza unqenqema oluhamba phambili oluzinza ohlangothini oluphezulu emithambekeni engaphezu kwama-degrees angu-15, kuyilapho amaphethini e-block ekhulisa indawo yokuxhumana eyisicaba ukuvimbela ukudabuka kotshani ngesikhathi sokujika okungashintshi. Emishinini esondela emkhawulweni wamathani angu-12 kuya kwangu-15, ukufakwa kwensimbi yangaphakathi kumele kube mkhulu kakhulu ukuze kusingathwe amandla akhuphukile okucheba. Kulesi sigaba sesisindo, ingozi yokuphuma kwesitimela iyanda, okudinga ukulingana okuqinile kwama-guide lugs angaphakathi ethrekhi nomugqa othize wama-rollers aphansi omshini kanye ne-flange ye-idler.

Ukukhetha, Ukunakekela, Nokufaka Izinguquko Ezindaweni Ezithile

Ukuphathwa komjikelezo wokuphila kwezingxenye zemoto engaphansi kwemoto kubalulekile ekulawuleni izindleko zokusebenza ngehora. Ukukhethwa nokugcinwa kwethrekhi kufanele kuthathwe njengesu elisebenzayo lokuvimbela ukwehluleka kwemishini phakathi nephrojekthi kanye nesikhathi esibizayo sokungasebenzi kwezimo eziphuthumayo.

Izinyathelo Zokulinganisa Nokukhetha

Ukuthengaamathrekhi enjoloba okufaka esikhundleniincike kufomula yobukhulu ejwayelekile: Ububanzi Bethrekhi (mm) × Iphimbo (mm) × Inani Lezixhumanisi. Isibonelo, ithrekhi egxivizwe ngo-“300 x 52.5 x 80″ ikhombisa ububanzi obungu-300mm, iphimbo elingu-52.5mm, kanye nezixhumanisi zensimbi zangaphakathi ezingu-80. Kodwa-ke, opharetha kufanele baqinisekise njalo izincwadi ze-OEM ezingaphansi kwenqola, ukuhambisana kwe-sprocket kanye ne-roller, kanye nesiqondiso somthengisi wendawo ngaphambi kokuthembela kuphela kule fomula. Lezi zilinganiso kumele zivumelane kahle nomklamo we-sprocket we-OEM; ngisho nokuphambuka kokubekezelela iphimbo okungu-+/- 2mm kungabangela ukuguguleka kwe-sprocket okusheshayo kanye nokweqa ngaphansi kwemithwalo esindayo. Ngaphezu kwalokho, iphrofayili yangaphakathi yengaphakathi lethrekhi kumele ihlolwe. Ama-core ensimbi anomhlahlandlela omncane noma omhlahlandlela obanzi kufanele acaciswe ngokusekelwe ngokuqinile ekucushweni kwe-roller ye-excavator kanye ne-geometry ye-guide-lug, njengoba ukulingana okungafanele kuzoholela ezigamekweni eziphindaphindayo zokuphambuka endaweni engalingani.

Nini Ukulungisa Noma Ukushintsha Amathrekhi Enjoloba

Ukunquma ukuthi uzoyishintsha nini ithrekhi kudinga ukuhlolwa okubukhali kokubona nokwemishini, kanye nokulungiswa okuvamile njengokuhlolwa kokucindezeleka, ukuhlanza izinto ezipakishiwe ngaphansi kwenqola, ukugwema ukungcola kwamafutha namafutha, kanye nokuqinisekisa ukuvikelwa okufanele kwe-UV/ozone ngesikhathi sokugcina.ithrekhi yerabha yekhwalithi ephezulungokuvamile inikeza amahora okusebenza aphakathi kuka-1,200 no-1,500, yize lesi sikhathi sokuphila sincike kakhulu ekunakekelweni, ekushiseni, kanye nasendaweni.

Nakuba ukujula kokuhamba ngaphansi kuka-10mm kusebenza njengesibonakaliso sokuhlola esinamandla esixhunywe kumanani amancane e-OEM, imikhawulo ephephile iyahlukahluka ngokwethambeka, inhlabathi, umthwalo, kanye nemithetho yokuphepha yendawo. Abaqhubi kumele futhi baqaphe izintambo zensimbi eziqhubekayo eziveziwe noma izimpawu zomonakalo wentambo yangaphakathi okulula ukuzikhohlwa ngaphandle. Uma umswakama ungena ekhayeni lerabha futhi ufinyelela ensimbini, i-oxidation ishesha ngokushesha, inciphise amandla okubamba ithrekhi ngaphezu kuka-50% phakathi namasonto ambalwa. Ukusikeka okuncane kobuso noma ukubola okomile okungaphezulu kwerabha yangaphandle ngezinye izikhathi kungaqashwa, kodwa imifantu ejulile evundlile kuyo yonke i-track carcass iyisibonakaliso esiqinisekile sokufakwa esikhundleni.

Izinto Ezibalulekile Okufanele Uzicabangele

• Sebenzisa imigwaqo yokumba irabha emisebenzini yokuhlala, yasemadolobheni, yokulungisa izimbali, kanye neyezinsiza lapho ukuvikela i-asphalt, ukhonkolo, utshani, kanye nezindawo eziqediwe kuyinto eza kuqala.
• Qondanisa iphethini yendlela yokusebenza nendawo yokusebenza, usebenzisa ama-lug anamandla obumba noma udaka olumanzi kanye namaphethini okuxhumana abanzi ezindaweni eziqinile ezigandayiwe.
• Qinisekisa ububanzi bethrekhi, iphimbo, kanye nenani lezixhumanisi ngaphambi kokushintsha, ngoba iphimbo lingasukela cishe ku-48mm emishinini emincane kuya ku-163mm kuma-excavator aphakathi nendawo.
• Gwema imigqa yerabha ezindaweni zokumba eziklwebhayo, ekubhidlizeni, ezindaweni ezinamadwala amakhulu, ezishisa kakhulu, noma lapho kusetshenziswa khona izinto ezisindayo lapho ukuguguleka kwemilenze kanye nomonakalo wesakhiwo kushesha khona.
• Gcina ukucindezeleka kwethrekhi efanele kanye nemikhuba yokusebenza ukusiza ithrekhi yerabha ifinyelele impilo yayo evamile yenkonzo yamahora angu-1,200 kuya ku-1,500.
• Khetha amathrekhi erabha uma ukudlidliza okuphansi nomsindo kubalulekile, njengoba kunganciphisa kakhulu ukudlidliza futhi kunciphise umsindo wokusebenza ngama-decibel angu-5 kuya kwangu-10.

imibuzo ejwayelekile ukubuzwa

Kufanele ngikhethe nini irabhaamathrekhi okumbaesikhundleni semizila yensimbi?

Khetha imizila yerabha yomsebenzi wasemadolobheni, wezindawo zokuhlala, wokuhlobisa igadi, wezinto ezisetshenziswayo, kanye nowemigwaqo eseduze lapho ukuvikelwa kobuso, umsindo ophansi, kanye nokudlidliza okuncishisiwe kubalulekile. Imikhondo yensimbi ingcono kakhulu emigodini ekhuhlayo, ekubhidlizeni, emithambekeni yamatshe, nakwezinye izindawo ezinomsebenzi onzima.

Ingakanani ingcindezi yomhlabathi evame ukudala imizila yerabha?

Umshini omncane wokugaya ojwayelekile ongamathani angu-3.5 emigwaqweni yerabha uvame ukukhiqiza cishe i-3 kuya ku-5 psi yokucindezela komhlabathi, okusiza ekuvikeleni utshani, i-asphalt, ukhonkolo, kanye nezindawo eziqediwe uma kuqhathaniswa nemigwaqo yensimbi.

Ingabe imigwaqo yokumba irabha inikeza ukubamba okwanele odakeni?

Yebo, uma iphethini yokunyathela ihambisana nezimo. Ubumba olumanzi nodaka olujulile kunciphisa ukungqubuzana, ngakho-ke imiklamo yokunyathela enamandla iyathandwa. Ezindaweni eziqinile, indawo enkulu yokuthintana kanye nokunyathela okubushelelezi kungathuthukisa ukuzinza kanye nokuvikelwa kwendawo.

Imizila yokumba injoloba ivame ukuhlala isikhathi esingakanani?Imizila yerabha ivame ukuhlala amahora okusebenza angaba ngu-1,200 kuya ku-1,500, kuye ngokuthi indawo injani, isisindo somshini, imikhuba yomqhubi, ukucindezeleka kwemizila, kanye nokugcinwa kwayo. Imizila yensimbi ingadlula amahora angu-3,000 emsebenzini onzima wokuhudula.

Yiziphi izici zethrekhi okufanele ngizihlole ngaphambi kokuthenga?

Qinisekisa ububanzi bethrekhi, iphimbo, kanye nenani lezixhumanisi uma kuqhathaniswa nomodeli wakho wokumba. Iphimbo ibanga eliphakathi kwama-drive lugs futhi lingasukela cishe ku-48mm emishinini emincane kuya ku-163mm kuma-excavator aphakathi nendawo.