Indlela Ama-Excavator Rubber Track Pads Athuthukisa Ngayo Ukuhamba Kwasemadolobheni

Njengoba amaphrojekthi engqalasizinda eqhubeka ngokwanda ezindaweni ezinabantu abaningi zasemadolobheni, ukuvikela izindawo ezikhona sekuyinto eza kuqala ekusebenzeni. Imishini esindayo efakwe imigwaqo yensimbi ejwayelekile ingabangela umonakalo omkhulu emigwaqweni ye-asphalt, ukhonkolo, kanye neyamatshe ayigugu omlando, okuholela ezinhlawulweni zikamasipala ezibizayo kanye nokubambezeleka kokulungiswa.

Ukuze kuncishiswe lezi zingozi, osonkontileka bathembele ezinamathiselweni ezikhethekile ezivala igebe phakathi kokudonsa okunzima kanye nokulondolozwa kobuso. Ukuhlanganisa izixazululo zerabha ezingangenisi ubuso emikhunjini yemishini kuvikela imigwaqo yedolobha futhi kunciphisa kakhulu umsindo wokusebenza. Lokhu kuvumela opharetha ukuthi balandele imikhawulo eqinile yama-decibel asemadolobheni futhi banciphise ukuphazamiseka emiphakathini yendawo.

Yiziphi Izindwangu Zenjoloba Ze-Excavator

Enhliziyweni yabo,Amaphedi enjoloba omgodi wokumbaAmabhulokhi enjoloba aqinile, abunjiwe aklanyelwe ukunamathisela ngqo ezicathulweni zensimbi zemishini esindayo. Ahlinzeka nge-buffer evikelayo phakathi kwama-grousers ensimbi anamandla kanye nobuso bomhlabathi obuthambile obungaphansi.

Lawa ma-pad avame ukukhiqizwa ngemishini esukela kuma-excavator amancane angamathani ama-5 kuya kuma-groundmover angamathani angama-25 ngobukhulu. Ngokusabalalisa isisindo somshini endaweni eqinile yerabha, agcina ukungqubuzana okudingekayo ukuze ahambe ngokuphepha ezindaweni ezithambile kanye nezindawo zasemadolobheni ezimanzi. Kodwa-ke, abaqhubi kufanele baqaphele ukuhwebelana okubalulekile:amaphedi enjolobainganciphisa ukubamba kwayo ezimweni ezinodaka noma ezinde, ingaguga ngokushesha ezindaweni ezihlukumeza kakhulu, futhi ngezinye izikhathi ingashintsha ukuguquguquka kwengcindezi yomhlabathi uma kuqhathaniswa nemizila yerabha eqhubekayo.

Lapho Ama-Bolt-On, Clip-On, kanye nama-Chain-On Pads Esebenza Kangcono Kakhulu

Ukukhetha indlela efanele yokunamathisela kuncike kakhulu esikhathini somsebenzi kanye nokusetshenziswa komshini. Ama-bolt-on pads afakwa ngqo ngemigodi ebholiwe ngaphambilini esicathulweni sensimbi, okunikeza ukulingana okuphephile kakhulu kumaphrojekthi asedolobheni esikhathi eside lapho kulindeleke khona i-torque ephezulu kanye nokucindezeleka okusemaceleni.

Ngakolunye uhlangothi, ama-clip-on pads anamathela ezinhlangothini zesicathulo sensimbi kusetshenziswa i-bracket ekhethekile. Lawa alungele izimoto ezisetshenziswa ngokuxubile, njengoba abakhiqizi bethi ukucushwa kwe-clip-on kunganciphisa isikhathi sokufakwa nokususwa ngo-40% uma kuqhathaniswa nokusethwa okujwayelekile kwe-bolt-on. Ama-chain-on pads, noma ama-roadliners, athatha indawo yesicathulo sensimbi ngokuphelele bese ebopha ngqo eketangeni lethrekhi, enikeza ikhambi elihle kakhulu elihlala njalo lemishini enikezelwe kuphela ezindaweni ezigandayiwe.

Imininingwane Ebalulekile Yamaphedi Enjoloba Angangcolisi Imvelo

Ithrekhi yesimanjeamaphedibavame ukuzithengisa njengabanobungani nemvelo ngokwenza okungaphezu kokuvikela indawo. Abathengi bavame ukufuna imikhiqizo ekhiqizwe ngokusebenzisa imikhuba eqhubekayo, njengokufaka imvuthuluka yerabha esetshenziswe kabusha evela emathayini ebhizinisi alahliwe kanye nokusebenzisa izinamathiselo ze-VOC (i-volatile organic compound) eziphansi ngesikhathi senqubo yokubopha.

Nakuba lezi zinketho zokukhiqiza zihlose ukunciphisa umthelela wekhabhoni ophelele wezingxenye ezithathelwa indawo, inzuzo yazo eyinhloko esebenzayo isalokhu iletha isidingo sabaqhubi bokusebenza abaqinile nabathembekile ezindaweni zomsebenzi zasemadolobheni eziyinselele.

Inhlanganisela Yenjoloba, Ubukhulu Bephedi, kanye Nomklamo Wokunyathela

Imininingwane eyisisekelo inquma ukuthi iphedi izosebenza kahle kangakanani ngaphansi kwemithwalo esindayo. Inhlanganisela yerabha ekhethekile kumele ilinganisele ukuguquguquka nokumelana okukhulu kokusikwa; imininingwane yemboni ivame ukugxila esilinganisweni sokuqina kwezinto phakathi kuka-75 no-85 Shore A.

Ubukhulu bephedi bungenye into ebalulekile. Amaphedi asezingeni eliphezulu asemadolobheni ngokuvamile anobukhulu berabha obusukela ku-40mm kuya ku-80mm ngaphezu kwepuleti lensimbi ukuqinisekisa ukumuncwa okwanele kokushaqeka. Ngaphezu kwalokho, ukwakheka kwe-tread kufanele kube nemiphetho exubile kanye namaphethini e-lug alungiselelwe ukusiza ukuvimbela ukuqhekeka noma ukudabuka lapho i-excavator ijika ngokubukhali ezindaweni ezihuquzelayo njenge-asphalt egayiwe.

Izindlela Zokuqhathanisa Zokukhetha Amaphedi Erabha

Lapho behlola ukucushwa okuhlukene kwamaphedi, abaphathi bemishini kumele balinganise ngokucophelela ukusebenza kahle kokufakwa nokuqina kwesikhathi eside. Ithebula elingezansi lichaza izindlela zokuqhathanisa eziyinhloko ezisetshenziswa ukukhetha amaphedi erabha afanele okusebenza emadolobheni.

(Qaphela: Amazinga okunciphisa ukudlidliza ayizilinganiso ezilinganiselwe ezisekelwe ekujikeni kwephedi kanye nesitayela sokufaka; ukunciphisa kwangempela kuyahlukahluka ngomshini kanye nohlobo lobuso.)

Ngokuhlaziya lezi zilinganiso, imikhumbi ingafanisa ngokunembile uhlobo lwephedi nezidingo ezithile zezinkontileka ezizayo, iqinisekise kokubili ukusebenza kahle kanye nokuvikelwa kwendawo.

Indlela Yokuthola, Ukufaka, NokuhlolaAmaphedi Omkhondo Werabha

Ukuhlanganisa ngempumelelo amaphedi enjoloba ohlwini lwemishini kudinga indlela ecophelelayo yokuthenga nokulungisa. Isikhathi sokungasebenzi esingalindelekile esibangelwa ukunamathiselwa okungafanele noma ukwehluleka kwezinto ngaphambi kwesikhathi kungaphazamisa iphrojekthi.

Ngakho-ke, ukusungula izinqubo zokuthola ulwazi eziqinile kanye nezinqubo zokufaka ezijwayelekile kubalulekile ukuze kukhuliswe imbuyiselo ekutshalweni kwezimali kanye nokugcina amashejuli ephrojekthi asheshayo.

Ukuqinisekisa Ukufaneleka Komshini kanye Nekhwalithi Yomhlinzeki

Isinyathelo sokuqala ekutholeni izimpahla ukuqinisekisa ukuhambisana okuqondile komshini. Abathengi kumele baqinisekise ngokucophelela izilinganiso ze-track pitch—ngokuvamile ezingu-135mm, 154mm, noma 171mm—kanye nobubanzi bezicathulo ngaphambi kokufaka i-oda ukuze bagweme izinkinga zokulingana ezibizayo.

Uma uhlola abahlinzeki, kuyalulekwa ukuthi kubekwe phambili abakhiqizi ababonisa ukulawula okuqinile kwekhwalithi; abanye abahlinzeki abaphezulu bathi izinga lokukhubazeka lingaphansi kuka-0.5% emigqeni yabo yokukhiqiza. Ekuthuthukisweni kwemikhumbi emikhulu, inani elincane le-oda (ama-MOQ) livame ukuba phakathi kwezingcezu eziyi-100 kuya kwezingama-300. Lokhu kudinga ukubikezela ngokunembile imijikelezo yokuguga nokudabuka kanye nokuhlanganisa ukuthengwa ukuze kuqinisekiswe amanani amahle eyunithi kanye nezikhathi zokuhola ezilawulekayo zamasonto amane kuya kwayisithupha.

Ukwenza Isinqumo Sokukhetha Kokugcina

Ukukhetha kokugcina ekugcineni kuncike ezindlekweni eziphelele zobunikazi kunentengo yokuqala yokuthenga kuphela. Uma ama-pad afanele esekhethiwe, ukufakwa okufanele kanye nokuhlolwa okuqhubekayo kuba yinto ebalulekile. Ngesikhathi sokufakwa, omakhenikha kumele baqinisekise ukuthi yonke ihadiwe yokufaka iqiniswe ku-torque ecacisiwe yomkhiqizi—ngokuvamile enconywa phakathi kuka-120 no-150 Nm—ukuvimbela ukushintshashintsha kwe-lateral kanye nokucheba ihadiwe ngesikhathi sokusebenza.

Ama-pad asezingeni eliphezulu avame ukukhangisa isikhathi sokusebenza samahora okusebenza angu-1,500 kuya ku-2,000 ngaphansi kwezimo ezijwayelekile zasemadolobheni, yize lokhu kuyahlukahluka ngokusekelwe ekuziphatheni komqhubi kanye nokuguguleka kwendawo.

Izinto Ezibalulekile Okufanele Uzicabangele

• Sebenzisa ama-track pad enjoloba okugubha imisebenzi yasemadolobheni ukuvikela i-asphalt, ukhonkolo, kanye netshe eliqinile emonakalweni obangelwa yizinsimbi zensimbi.
• Qondanisa uhlobo lwephedi nephrojekthi: khethaama-bolt-on padsukuze kusetshenziswe ngokuphephile isikhathi eside, ama-clip-on pads okushintshana njalo, kanye nama-chain-on pads emishini enikezelwe ezindaweni ezigandayiwe.
• Cabanga ngama-clip-on rubber pads ezinhlobo ezahlukene zokusetshenziswa ngoba anganciphisa isikhathi sokufakwa nokususwa ngo-40% uma kuqhathaniswa nama-bolt-on pads ajwayelekile.
• Hlola ukuhambisana komshini ngokucophelela, njengoba ama-raber pad amaningi okumba aklanyelwe imishini emincane nephakathi nendawo esukela kumathani angaba ngu-5 kuya kwangu-25.
• Bheka izinto zerabha ezihlanganisiwe kububanzi bokuqina obuphakathi kuka-75 no-85 Shore A uma ulinganisa ukuguquguquka, ukumelana nokuguguleka, kanye nokuvikelwa kwendawo.
• Hlola izinketho ezinobungani nemvelo ezifaka izingcezu zerabha ezisetshenzisiwe kanye nezinamathelisi eziphansi ze-VOC ngenkathi zisahlangabezana nezidingo zokuqina kwezindawo zokusebenza zasemadolobheni.

imibuzo ejwayelekile ukubuzwa

Yini iziamaphedi erabha okugayaisetshenziselwa?

Zinamathisela ezicathulweni zensimbi ukuze zenze i-raber buffer phakathi komshini wokumba kanye nomhlabathi, zisiza ekuvikeleni i-asphalt, ukhonkolo, itshe eliqoshwe ngamatshe, kanye nezinye izindawo zasemadolobheni ekulimaleni kwe-grouser yensimbi.

Yimiphi imishini engasebenzisa ama-track pad enjoloba ngokuvamile?

Ama-track pad enjoloba avame ukuklanywa ama-graber aqinile naphakathi nendawo, ngokuvamile asukela emishinini engamathani angu-5 kuya kuma-ground movers angamathani angu-25 asetshenziswa ekwakheni amadolobha, emisebenzini kahulumeni, kanye nasemisebenzini yomgwaqo.

Ingabe ama-track pad enjoloba angcono kune-track yensimbi emadolobheni?

Ezindaweni zasemadolobheni ezigandayiwe, ama-raber pad ngokuvamile angcono ngoba anciphisa umonakalo womphezulu nomsindo. Imizila yensimbi isanikeza ukusebenza okuqinile ezimweni ezinodaka, eziqongweni, noma ezikhahlameza kakhulu ngaphandle komgwaqo.

Uyini umehluko phakathi kwe-bolt-on, i-clip-on, kanye ne-amaphedi axhunywe ngeketanga?

Ama-bolt-on pads anikeza ukulingana okuphephile kakhulu kumaphrojekthi amade, ama-clip-on pads ashesha ukuwafaka nokuwasusa, kanti ama-chain-on pads athatha indawo yesicathulo sensimbi semishini enikezelwe kakhulu ezindaweni ezigandayiwe.

Ingakanani isikhathi sokufaka ama-clip-on pads angonga?

Abakhiqizi bavame ukuthi ukucushwa kwe-clip-on kunganciphisa isikhathi sokufakwa nokususwa ngo-40% uma kuqhathaniswa nokusethwa kwe-bolt-on okujwayelekile, okwenza kube usizo ezindizeni ezisetshenziswa ngokuxubile.