Ukusebenza kwe-YT28I-pneumatic rock drill ilula futhi isebenza kahle: okokuqala, yixhume emthonjeni womoya ocindezelwe usebenzisa ipayipi lomoya elingu-25mm kanye nepayipi lamanzi elingu-13mm ukuze kuncishiswe uthuli; bese uyifanisa ne-drill bit engu-34-42mm kanye ne-drill shank engu-22×108±1mm hexagonal drill shank, lungisa ingcindezi yokusebenza ibe yibanga elingu-0.5-0.6MPa, bese uqala ukubhoboza ngesibambo sokulawula esihlanganisiwe. Ingafakwa umlenze womoya omfushane we-FT160BD noma umlenze womoya omude we-FT160BC ukuze ibhoboze imigodi evundlile nethambekele, futhi ingafakwa nasezinqoleni zemisebenzi yokwakha emikhulu, okwenza umqhubi oyedwa akwazi ukuqedela imisebenzi yokubhoboza ngempumelelo.

Uma kuqhathaniswa nokubhola amatshe okuvamile okwasetshenziswa ngaphambilini emisebenzini yezimayini,I-YT28 air leg rock drillIbonisa izinzuzo ezihlukile. Ukubhola kwamatshe okuvamile okuvamile kuncike emandleni esandla, okudinga amandla amakhulu angokomzimba avela kubaqhubi; ngaphezu kwalokho, ijubane labo lokubhoboza liyancipha kakhulu njengoba abaqhubi bezwa ukukhathala, ngesivinini sokubhoboza esimaphakathi esingu-30-40mm/min kuphela. Ngokuphambene nalokho, i-YT28 pneumatic rock drill inemvamisa yokuthinta engaphansi kuka-34Hz kanye namandla okuthinta angaphezu kuka-75J, okungathuthukisa ukusebenza kahle kokubhoboza ngo-60%-80%—isivinini sayo sokubhoboza esimaphakathi sifinyelela ku-70-90mm/min, futhi iyakwazi ukubhoboza imigodi efinyelela kumamitha ama-5 ukujula, ngaleyo ndlela ifinyeze kakhulu umjikelezo wokwakha. Ngaphezu kwalokho, ukubhola kwamatshe okuvamile kukhiqiza umsindo ophezulu (kufika ku-130dB) futhi kuhlushwa ukuzinza okubi, okuvame ukuholela ekuphazamisekeni kokwakha ngenxa yomonakalo wezingxenye. I-YT28, nokho, ifakwe idivayisi yokuvimba enciphisa umsindo uye ezingeni eliphephile, futhi ukusebenza kwayo okuzinzile kuqinisekisa ukwakhiwa okungaphazanyiswa, okuthuthukisa ngempumelelo ukuqhubeka kokwakha.

Ukukhetha i-Shenli Machinery Pneumatic Company kusho ukukhetha ukuthembeka, ukusebenza kahle kanye nokusekelwa kobungcweti. Ngokungafani nabanye abakhiqizi, sinesistimu ephelele yokukhiqiza kanye nokuhlola ikhwalithi; kusukela ekukhetheni izinto zokusetshenziswa kuya ekulethweni kwemikhiqizo eqediwe, isixhumanisi ngasinye sihlolwa ngokuqinile ikhwalithi ukuqinisekisa ukuhambisana nokuqina kokusebenza komkhiqizo. I-YT28 pneumatic rock drill inezici eziqinile zokwengeza kanye nezindleko zokulungisa eziphansi. Ngaphezu kwalokho, sinikeza isevisi yangemva kokuthengisa ngesikhathi esifanele kanye nesiqondiso sobuchwepheshe sobungcweti ukuxazulula ngempumelelo noma yiziphi izinkinga ezihlangabezana namakhasimende ngesikhathi sokusetshenziswa komkhiqizo. I-YT28 ayigcini nje ngokuthuthukisa ukusebenza kahle kokumba ngo-60%-80% kodwa futhi inciphisa amandla abasebenzi, yonga amandla (ngokusetshenziswa komoya ≤55L/s) futhi yehlisa izindleko zokwakha zizonke. Isetshenziswa kabanzi ekumbeni izimayini, ekumbeni imigudu kanye neminye imisebenzi yengqalasizinda, isibe yisinqumo esithandwayo samaqembu obunjiniyela aphishekela ukusebenza kahle okuphezulu, ukuphepha kanye nokusebenza kahle kwezindleko.