Amaphrofayili emihubhe emincane adinga ukubhobozwa okunembile ukuze kugwenywe ukubhoboka.YT28inikeza amandla okulawula umthelela, okuvumela opharetha ukuthi bakhe ubuso bomhubhe ngokunembile.
Lokhu kunemba kunciphisa ukumba ngokweqile futhi kunciphisa izindleko zokuphatha izinto kamuva enkambisweni yokwakha.
Ukwakha uphawu
IKHWALITHI
%
Ifektri yethu iyaziqhenya ngokulawula ikhwalithi okuqinile, kusukela ekuphathweni kokushisa kwe-vacuum kwezingxenye eziyinhloko kuya ekuhlolweni kokusebenza okulingiswe ensimini kwayo yonke imishini yokubhoboza eqediwe. Sisebenzisana nezikhungo zocwaningo ukuze senze ngcono ukuqina nokusebenza kahle komkhiqizo, siqinisekise ukuthi i-YT28 ihlangabezana nezindinganiso zokuphepha zomhlaba wonke kanye nezemvelo. Kungakhathaliseki ukuthi imayelana nezimayini, ukugcinwa kwamanzi, noma amaphrojekthi emigudu yokuthutha, i-YT28 ivelele njengesixazululo esithembekile esilinganisela ukunemba, ukusebenza kahle, kanye nokusebenza kahle kwezindleko—ubufakazi bokuzibophezela kwethu ekwakheni imishini yokubhoboza amatshe esezingeni eliphezulu.
Njengomkhiqizi ochwepheshe onolwazi olungaphezu kweminyaka eyi-15 emishinini yokubhoboza amatshe, siklama i-YT28 air-leg rock drill ukuze ihlangabezane nezidingo ezinzima zokumba ngaphansi komhlaba kanye nokwakhiwa kwemihubhe. Lo mshini osebenza ngomoya unesisindo esingu-26kg, unamandla okushaya angu-≥70J, futhi usekela ububanzi bokubhoboza obusukela ku-34mm kuya ku-45mm ngokujula okuphezulu kwamamitha angu-5—ilungele ukwakheka kwamatshe aphakathi kuya kwaqinile ane-coefficient yokuqina engu-≤6. Isakhiwo sayo esincane kanye nokuphakama okulingene kuyenza isebenze kahle ezindaweni ezincane, kuyilapho i-muffler ehlanganisiwe inciphisa kakhulu ukungcola komsindo, ithuthukisa izimo zokusebenza endaweni.
Ukusebenzisa i-YT28 kulula uma kulandelwa imigomo yokusebenza. Ngaphambi kokusebenzisa, abaqhubi kumele bahlanze izingxenye zangaphakathi ukuze basuse uwoyela olwa nokugqwala, bahlole umgoqo wokubhoboza ukuthi awuqhekekile yini, futhi baqinisekise ukuthi izinaliti zamanzi azithintekile ukuvimbela ukubhoboza okomile. Qala umshini ngomfutho ophansi (0.3MPa) ukuze uvivinye imizuzu eyi-10, bese ukhuphula kancane kancane umfutho womoya uye ebangeni elifanele elingu-0.5-0.63MPa ngesikhathi sokusebenza. Lungisa ukuphonswa komlenze womoya kancane lapho uqala ukubhoboza ukuze ugweme ukuphambuka kwemigodi, bese usebenzisa uhlelo lokuxhumanisa umoya namanzi ukuze kuncishiswe uthuli ngempumelelo. Ngemva kokusebenza, nqamula njalo ipayipi lamanzi kuqala, sebenzisa umshini isikhashana ukuze ukhiphe umswakama osele, bese uwugcina endaweni ephephile neyomile ukuze uvimbele ukugqwala.
Izimayini ezishintsha kusukela ekubholeni kwamatshe okuvamile ziye kwi-YT28 zibike ukuthuthuka okuphawulekayo. Ukubhoboza kwendabuko kuvame ukungabi nokulawula umthelela, okuholela ekuqhekekeni okungu-15-20% emihubheni emincane kanye nokwandisa izindleko zokulahla izinto ngamaphesenti afinyelela ku-30%. Isivinini sazo esiphansi sokubhoboza—ngokuvamile amamitha angu-0.3-0.5 ngomzuzu edwaleni eliqinile—naso sandisa isikhathi sephrojekthi. Ngokuphambene nalokho, i-YT28 ifinyelela amamitha angu-0.8-1.2 ngomzuzu ezimweni ezifanayo, inciphisa isikhathi sokubhoboza ngo-40%. Ukulawula kwayo umthelela okunembile kunciphisa ukuqhuma komthelela kube ngaphansi kuka-5%, futhi izingxenye zokuguguleka zihlala isikhathi eside ngokuphindwe kathathu kunezo zamamodeli avamile, okunciphisa izindleko zokulungisa. Ngaphezu kwalokho, isibambo sokulawula esiphakathi se-YT28 kanye nokulungiswa komlenze womoya oguquguqukayo kunciphisa ukukhathala komqhubi, okuyisikhalo esivamile ngemishini emidala.
Isikhathi sokuthunyelwe: Jan-08-2026
