Kutheni iiCompounds zeRubber zibalulekile kubomi benkonzo yeDumper Track

Xa sivavanya ukusebenza kakuhle koomatshini bokwakha kunye nezolimo, ukuqina kwezixhobo ezingaphantsi kwesithuthi kubaluleke kakhulu.Iingoma zeDumperNgokwesiqhelo zibonelela ngobomi benkonzo obuphakathi kweeyure zokusebenza ezingama-800 ukuya kwi-1,200 phantsi kweemeko eziphakathi. Nangona kunjalo, kumava ethu, iindlela ezenziwe ngeefomyula zerabha zeprimiyamu zinokudlula eli nqanaba ngaphaya kweeyure ezili-1,500, zinciphise kakhulu ixesha lokungasebenzi kunye neendleko zokutshintsha. Ukuqonda ikhemistri kunye nokusebenzisana kwendalo kwezi zinto linyathelo lokuqala lokuphucula ukusebenza kweenqwelo-mafutha.

Yintoni echaza iIthrekhi yeDumper yerabhaIkhompawundi

I-track compound esemgangathweni ophezulu ayisiyo ngerabha eluhlaza nje kuphela; yinto edityanisiweyo eyenziwe ngobuchule obuphezulu. Sikhangela iindlela ezidibanisa irabha yendalo ukuze ithambe kunye neepolymers zokwenziwa ezifana neStyrene-Butadiene Rubber (SBR) okanye iPolybutadiene Rubber (BR) ukuphucula imo yezulu. Abavelisi baqinisa le matrix ngomnyama wekhabhoni, obonelela ngokuqina kwesakhiwo kunye nokumelana ne-UV, kunye neearhente zokulungisa isalfure ukuze zivulcanization. Umlinganiselo ochanekileyo wezi zithako umisela ukuba i-track iya kuhlala ithambile kwiimeko zokuqandisa okanye ibe buthathaka kwaye ithambekele ekuqhekekeni okukhulu phantsi kwemithwalo enzima.

Iimeko Zendawo Ezifinyeza Ubomi Bomkhondo WeDumper

Kwaneekhompawundi eziphucukileyo zijongene nokonakaliswa okukhulu xa ziphantsi kweemeko ezinobungozi. Inkunkuma ebukhali, efana nekhonkrithi etyumkileyo okanye ilitye elijijekileyo, ihlasela ngamandla ii-track lugs, nto leyo ekhokelela ekuqhekekeni nasekunqunyulweni. Ubushushu obugqithisileyo bukwadlala indima ebalulekileyo; ukusebenza rhoqo kwiindawo ze-asphalt ezidlula i-60°C (140°F) kukhawulezisa ukonakaliswa kobushushu, okubangela ukuba irabha ithambe kwaye iguge ngaphambi kwexesha. Ngaphezu koko, ukuvezwa ixesha elide elangeni ngqo kunye ne-ozone ngaphandle kwezongezo zamachiza ezilwa nokuguga kuyawaphula amakhonkco e-polymer, okukhokelela ekuqhekekeni komphezulu ongaphezulu okufikelela kwiintambo zentsimbi zangaphakathi.

Iipropati eziphambili zeRubber Compound ekufuneka zithelekiswe

Ukuze sivavanye ngokuchanekileyo umgangatho wethrekhi ngaphambi kokuba sithenge, kufuneka sijonge ngaphaya kokujonga okubonakalayo size sivavanye iipropati zomzimba ezilinganisekayo zekhompawundi. Imigangatho yeshishini ifuna iimilinganiselo ezithile zokusebenza ukuqinisekisa ukuba irabha inokumelana namandla amakhulu e-torque kunye nokucheba abangelwa ngoomatshini abanzima. Umzekelo, ikhompawundi yethrekhi efanelekileyo igcina umlinganiselo wobunzima phakathi kwe-75 kunye ne-85 Shore A, ifikelela kwibhalansi efunekayo phakathi kokuqina kwesakhiwo kunye nokuguquguquka okubangela ukungcangcazela.

Amandla okuThamba, ukuxhathisa ukukrazuka, kunye nokuxhathisa ukurhawuzelelwa

Iimpawu ezintathu eziphambili zoomatshini zilawula indlela irabha eza kusinda ngayo entsimini. Okokuqala, amandla okutsalwa alinganisa uxinzelelo olukhulu irabha enokulunyamezela ngaphambi kokuba iqhekeze;iingoma zerabha zeprimiyamuNgokwesiqhelo ifikelela kumandla okutsalwa angama-15 ukuya kuma-20 MPa. Okwesibini, ukumelana nokukrazula, okulinganiswa ngeekilonewtons ngemitha (kN/m), kubonisa amandla ezinto zokumisa ukunqunyulwa okuncinci ekubeni kwande kube ngumngxuma omkhulu xa kudlula umhlaba onamaqhuqhuva. Okokugqibela, ukumelana nokukrazula kuvavanya ukulahleka komthamo ngokuhamba kwexesha. Iikhompawundi ezenziwe ngezizalisi ezikhethekileyo ezichasene nokukrazula ziqinisekisa ukuba ii-tread lugs zigcina iprofayili yazo, zibonelela ngokutsala okubalulekileyo kwiiyure ezingamakhulu zokukrazula okunzima.

Irabha yendalo vs iikhompawundi zerabha ezenziweyo

Ingxoxo phakathi kwerabha yendalo neyokwenziwa ibalulekile kubunjineli bokulandelela. Kuvavanyo lwethu, sifumanise ukuba irabha yendalo eyi-100% inika ukumelana nokukrazuka okungenakuthelekiswa nanto kunye nokuguquguquka, nto leyo eyenza ukuba ikwazi ukumelana nokuqhekeka. Nangona kunjalo, ayiphumeleli ekumelaneni neekhemikhali kunye nobushushu. Iirabha ezenziweyo, ngokuchaseneyo, zibalasele kwiindawo ezinobushushu obuphezulu kwaye zimelana nokuwohloka kweeoyile kunye nokukhanya kwe-UV.

Uninzi lwabavelisi abakumgangatho ophezulu basebenzisa umxube wezinto zombini ukuze basebenzise amandla abo, ukuqinisekisa ukuba umzila usebenza ngokuthembekileyo kuzo zonke iintlobo zemozulu kunye nokusetyenziswa.

Indlela yokukhetha, ukusebenzisa, kunye nokukhangela iingoma zeDumper

Ukukhethairabha eyomeleleyoyinxalenye nje ye-equation; indlela esizifaka, esizisebenzisa ngayo, nesizifumana ngayo ezi zinto ekugqibeleni ilawula ubomi bazo. Ngokudibanisa iinkqubo zolondolozo ezingqongqo kunye nokufunyanwa kwezixhobo, abaphathi beenqwelo banokunciphisa kakhulu iindleko zizonke zobunini. Kwizinto esiziqwalaselayo kushishino, iinqwelo ezilandela izikhokelo zokusebenza ezingqongqo kunye nokuthenga kubathengisi abavavanyiweyo zihlala zibona amazinga okusilela kwangaphambi kwexesha ehla ngaphantsi kwe-1.5%, ukuqinisekisa ukuba oomatshini bahlala bevelisa endaweni yokuba babekwe ecaleni ukuze balungiswe.

Ukuhlolwa, Ukufakwa, kunye noKuxinwa kweMisebenzi eBalaseleyo

Ukufakelwa ngokufanelekileyo kunye nolawulo loxinzelelo oluqhubekayo kubalulekile ekukhuseleni irabha ekompeni kuxinzelelo olungafanelekanga. Sicebisa kakhulu ukujonga uxinzelelo lwethrekhi rhoqo emva kweeyure ezingama-50 zokusebenza. Umgaqo oqhelekileyo we-compact dumpers kukugcina i-10mm ukuya kwi-20mm yokugoba kwi-roller esembindini xa umatshini uphakanyisiwe. Uxinzelelo olugqithisileyo luyolula iintambo zentsimbi zangaphakathi kwaye lunexinzelelo olugqithisileyo kwi-casing yerabha, nto leyo ekhawulezisa ukuguguleka. Ngokwahlukileyo koko, uxinzelelo olungaphantsi luvumela ithrekhi ukuba iphume, nto leyo enokwaphula ii-drive links ngqo kwi-matrix yerabha. Ukucoca i-undercarriage yemihla ngemihla ukususa udaka olupakishiweyo kunye negrabile kubalulekile ukuthintela ukungqubana okurhabaxa nxamnye nomphezulu werabha wangaphakathi.

Ukukhetha Iindlela Zokulahla Uthuli Ngokwemithwalo, Indawo, kunye Nomgangatho Womthengisi

Ukuthelekisaipateni yokunyathela kwendlelakunye ne-compound kwindawo ethile sisigqibo esibalulekileyo sokufumana. Sicebisa ukuba kuchazwe iipateni zeebhloko ezidityanisiweyo kwiindawo ezinodaka, ezinoxinzelelo oluphantsi komhlaba, ngelixa iipateni ze-C-lug okanye ze-zig-zag zilungele ngcono i-hardpan okanye i-gravel erhabaxa apho kufuneka ukunciphisa ukungcangcazela. Xa sivavanya ababoneleli, sibeka phambili abavelisi abaqinisekisa imigangatho yokulawula umgangatho engqongqo, njengesatifikethi se-ISO 9001. Ngaphezu koko, umthengisi oqinisekileyo kufuneka axhase ii-compounds zakhe zerabha ngewaranti eqinileyo, ehlala inikezela nge-coverage ubuncinane iiyure ezili-1,000 okanye iinyanga ezili-12, nto leyo esebenza njengophawu oluthembekileyo lokuqina kwe-compound.

Izinto ezibalulekileyo ekufuneka ziqwalaselwe

• Imizila ye-dumper eqhelekileyo idla ngokuthatha iiyure zokusebenza ezingama-800 ukuya kwi-1,200, ngelixa iifomyula zerabha zeprimiyamu zinokudlula iiyure ezili-1,500 kwiimeko ezifanelekileyo.
• Thelekisa iikhompawundi zerabha ngeempawu ezinokulinganiswa ezifana nobunzima be-75 ukuya kwi-85 Shore A, amandla okutsalwa yi-15 ukuya kwi-20 MPa, ukumelana nokukrazuka, kunye nokumelana nokukrweleka.
• Kuphephe ukusebenza ixesha elide kwi-asphalt eshushu ngaphezu kwama-60°C okanye ama-140°F kuba ubushushu obugqithisileyo bukhawulezisa ukuthamba kwerabha kunye nokuguguleka kwe-tread ngaphambi kwexesha.
• Khetha izinto ezidityaniswe nomnyama wekhabhoni, izongezo zokulwa nokwaluphala, kunye neepolymers zokwenziwa ezifanelekileyo xa imikhondo iya kujongana nokuvezwa yi-UV, i-ozone, okanye imozulu eguquguqukayo.
• Hlola ii-track lugs rhoqo emva kokusebenza kwikhonkrithi etyumkileyo, amatye e-quarry, okanye inkunkuma yokudiliza kuba ukunqunyulwa okuncinci kunokuphumela ekuqhekekeni okukhulu.

Imibuzo ebuzwa qho

Ixesha elingakanani i-standard doiingoma zerabha ze-dumperihlala ixesha elide?

Phantsi kweemeko zokusebenza eziphakathi, iindlela zokulahla inkunkuma eziqhelekileyo zihlala malunga neeyure zokusebenza ezingama-800 ukuya kwi-1,200. Iikhompawundi zerabha zeprimiyamu zinokwandisa ubomi benkonzo ngaphaya kweeyure ezili-1,500 xa zidibene nokusetyenziswa nokugcinwa ngokufanelekileyo.

Yintoni eyenza irabha ibe yinto efanelekileyo kwiindlela zokulahla inkunkuma?

Ikhompawundi enamandla idibanisa irabha yendalo ukuze ithambe kunye neepolymers zokwenziwa ukuze zihlale ixesha elide, kunye nekhabhoni emnyama ukuze iqine kwaye ixhathise i-UV. Le fomyula kufuneka ilinganisele ukuguquguquka, amandla, ukumelana nokukrweleka, kunye nokukhuselwa kwimozulu.

Zeziphi iimeko zesiza ezonakalisa imizila ye-dumper ngokukhawuleza?

Ikhonkrithi ebukhali etyumkileyo, ilitye elijijekileyo, i-asphalt eshushu, ukukhanya kwelanga ngqo, kunye nokuvezwa yi-ozone konke oku kunokunciphisa ubomi bendlela. Ezi meko zikhuthaza ukuqhekeka kweenqwelwana, ukusikwa, ukuguguleka kobushushu, ukuqhekeka komphezulu, kunye nomonakalo kwiintambo zentsimbi zangaphakathi.

Yeyiphi i-Shore A hardness engcono kakhulu kwirabha ye-dumper track?

I-dumper track compound esebenzayo idla ngokuwela phakathi kwe-75 kunye ne-85 Shore A. Olu luhlu lubonelela ngokuqina okwaneleyo kwenkxaso yomthwalo ngelixa lugcina ukuguquguquka okufunekayo ukufunxa ukutshaqeka kunye nokunciphisa ukuqhekeka.

Kutheni ukumelana neenyembezi kubalulekile kwiiingoma ze-dumper?

Ukumelana nokukrazuka kunceda ukuthintela ukuqhekeka okuncinci ukuba kungasasazeki kube kukusilela okukhulu xa umzila udlula phezu kwamatye, inkunkuma, okanye umhlaba ongalinganiyo. Kubaluleke kakhulu kwiindawo zokudilizwa, ekwarini, nakwiindawo zokwakha.