Iiprofayili zemijelo emxinwa zifuna ukugrunjwa ngokuchanekileyo ukuze zingaphuki.YT28inika amandla okulawula impembelelo, okuvumela abaqhubi ukuba babumbe ubuso bemijelo ngokuchanekileyo.
Oku kucotha kunciphisa ukugrumba okugqithisileyo kwaye kunciphisa iindleko zokuphatha izinto kamva kwinkqubo yokwakha.
Uphawu
UMGANGATHO
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Umzi-mveliso wethu uyazingca ngolawulo olungqongqo lomgangatho, ukusuka ekuphathweni kobushushu be-vacuum kwiindawo eziphambili ukuya kuvavanyo lokusebenza oluqikelelweyo kwintsimi yomdlalo ngamnye ogqityiweyo. Sisebenzisana namaziko ophando ukuphucula ukuqina nokusebenza kakuhle kwemveliso, siqinisekisa ukuba i-YT28 ihlangabezana nemigangatho yokhuseleko lwehlabathi kunye nokusingqongileyo. Nokuba yeyokumbiwa kwemigodi, ukugcina amanzi, okanye iiprojekthi zemijelo yokuthutha, i-YT28 ivelele njengesisombululo esithembekileyo esilinganisela ukuchaneka, ukusebenza kakuhle, kunye nokusebenza kakuhle kweendleko—ubungqina bokuzibophelela kwethu ekwenzeni oomatshini bokubhola amatye abakumgangatho ophezulu.
Njengomvelisi ochwephesha onamava angaphezu kweminyaka eli-15 kumatshini wokubhola amatye, siyila i-YT28 air-leg rock drill ukuze ihlangabezane neemfuno ezinzima zokumba ngaphantsi komhlaba kunye nokwakhiwa kwemigudu. Esi sixhobo sisebenza ngomoya sinobunzima obuyi-26kg, sinamandla okuchaphazela angama-≥70J, kwaye sixhasa ububanzi bokubhola obuqala kwi-34mm ukuya kwi-45mm kunye nobunzulu obukhulu beemitha ezi-5—silungele ukwakheka kwamatye aphakathi ukuya kwaqinileyo anomlinganiselo wokuqina ongama-≤6. Ulwakhiwo lwayo oluncinci kunye nokuphakama okuphakathi kwenza ukuba isebenze kakuhle kwiindawo ezimxinwa, ngelixa i-muffler edibeneyo inciphisa kakhulu ungcoliseko lwengxolo, iphucula iimeko zokusebenza kwindawo.
Ukusebenzisa i-YT28 kulula kakhulu xa kulandelwa imigaqo yokusebenza. Ngaphambi kokusebenzisa, abaqhubi kufuneka bacoce izinto zangaphakathi ukuze basuse ioyile yokulwa nomhlwa, bajonge ukuba akukho mifantu kwi-drill shank, kwaye baqinisekise ukuba akukho zinaliti zamanzi ezithintelweyo ukuthintela ukubhola okomileyo. Qala umatshini kuxinzelelo oluphantsi (0.3MPa) ukuze uvavanyo lwenzeke imizuzu eli-10, uze unyuse uxinzelelo lomoya kancinci kancinci ukuya kuluhlu olufanelekileyo lwe-0.5-0.63MPa ngexesha lokusebenza. Lungisa ukutyhala komlenze womoya kancinci xa uqalisa ukubhola ukuze uphephe ukuphambuka kwemingxunya, kwaye usebenzise inkqubo yokudibanisa umoya namanzi ukuze ucinezele uthuli ngempumelelo. Emva kokusebenza, soloko uqhawula umbhobho wamanzi kuqala, sebenzisa umatshini okwethutyana ukuze ukhuphe umswakama oseleyo, kwaye uwugcine kwindawo ekhuselekileyo neyomileyo ukuthintela ukubola.
Imigodi etshintsha ukusuka kwiidrili eziqhelekileyo zamatye ukuya kwi-YT28 ibike uphuculo olumangalisayo. Iidrili zemveli zihlala zingenalo ulawulo lwempembelelo, nto leyo ekhokelela ekuqhekekeni kwe-15-20% kwiitonela ezincinci kwaye inyusa iindleko zokulahla izinto ukuya kuthi ga kwi-30%. Isantya sayo esiphantsi sokugrumba—ngesiqhelo yi-0.3-0.5 yeemitha ngomzuzu kwilitye eliqinileyo—nayo yandisa amaxesha eprojekthi. Ngokwahlukileyo koko, i-YT28 ifikelela kwi-0.8-1.2 yeemitha ngomzuzu kwiimeko ezifanayo, inciphisa ixesha lokugrumba ngama-40%. Ulawulo lwayo oluchanekileyo lwempembelelo lunciphisa ukuqhekeka kwempembelelo ukuya ngaphantsi kwe-5%, kwaye iindawo zokuguguleka zihlala ixesha elide ngokuphindwe kathathu kunezo zeemodeli eziqhelekileyo, zinciphisa iindleko zokulungisa. Ukongeza, isiphatho solawulo esiphakathi se-YT28 kunye nokulungiswa kwemilenze yomoya okuguquguqukayo kunciphisa ukudinwa komqhubi, isikhalazo esiqhelekileyo kwizixhobo ezindala.
Ixesha leposi: Jan-08-2026
