AmaDTH Ring Bits

Izinsiza zokumba ze-DTH Ring Bits zisetshenziselwa ukuhlinzekwa kwezinsiza ezikhethekile zokumba ezihambisana nezinsiza ze-Down-the-Hole (DTH), ikakhulu ezisebenzayo kuma-micrometer amakhulu ngaphakathi kwezinhlelo zokwakha ezijulile nezokusebenza kwezindawo. Lezi zibitt ziqinile, zithathiwe, zithuthukisiwe ukuze zifinyelele ezimweni ezihlukene zomhlaba, kuhlanganise nezindonga zephahla, umhlaba onzima, nezinto ezikhithikayo, zenza kube nesidingo sokuqhubeka nezinhlelo zokwakha ezijulile, ukuthunga, nokuqinisa umhlaba. Idesign entsha ye-DTH Ring Bits ivumela ukuhamba kahle kwezokumba ngokuletha amandla amakhulu ngqo ebusweni be-bit, okwandisa kakhulu ukukhiqiza futhi kwehlisa izindleko zokusebenza. Umprinciple wokusebenza kwe-DTH Ring Bit ubandakanya ukuhlanganiswa kwe-DTH hammer, elithumela izinsuku ezikhanyayo, eziyiqine ku-bit njengoba ijika. Le ndlela yokuphikisana ivumela i-bit ukuba iphumelele ezindaweni ezinzima zezomhlaba ngenkathi ikhupha lezi zikhukhulezi zokumba, iqinisekisa ukuhamba kahle futhi okukhanyayo. Umklamo we-ring walezi zibitt uthuthukisa ukuzinza okuhle futhi unciphisa ukungqubuzana, okubalulekile ekuqinisekiseni ubuqotho be-borehole futhi kuthuthukisa ukunembeka kwalezi zinhlelo zokumba. Lokhu kwenza i-DTH Ring Bits ikhethekile ezifundweni ezidinga ukufakwa okuqondile, okunzulu njengokukhombisa ithala, ukuthungela umhlaba, nezinhlelo zokwakha ezinkulu. Ngokukhetha i-DTH Ring Bits zezinhlelo ezithile, kudinga ukuthi kuchazwe izpecifications ezibalulekile. Lokhu kubandakanya umphakathi we-bit, ongatholakala kusuka ku-6 inches kuya ku-30 inches noma ngaphezulu, ngokuya ngezidingo zephrojekthi. Ngaphezu kwalokho, ukwakheka kwezinto ze-bit, okuvame ukuqhamuka ne-carbide ephezulu ukuze kuthuthukiswe ukuqina, kudlala indima ebalulekile emsebenzini nasempilweni yayo. Umklamo we-bit, kuhlanganisa inani nokuhlelwa kwezinsimbi zokumba, kungaba nesistimu ephakeme ezindaweni ezihlukene zomhlaba nasezindaweni zedwala. Ngaphezu kwalokho, ukwakheka ngokuhambisana nezinsiza ze-DTH ezikhona kubalulekile ukuze kuqinisekiswe ukusebenza okuhle nokugwema izinkinga zokusebenza. Ngengqikithi yokwakha ezijulile nezokusebenza kwezindawo, i-DTH Ring Bits isetshenziswa ezinhlelweni ezihlukahlukene kuhlanganisa ukufakwa kwezisekelo ezijulile zokwakha izinkundla, izakhiwo, nezakhiwo ezinzima, kanye nasekukwaziseni izindonga zokugcina nezokwakha kwemigwaqo engaphansi. Ukuqina kwazo kufaka phakathi izindlela zokuthuthukisa umhlaba, lapho zenza ukuhlangana kwendawo nezinsiza zokucubungula umhlabathi. Njengoba isidingo sezixazululo zokumba ezisebenzayo nezithembekile siqhubeka sikhula embonini yokwakha, ubukhulu be-DTH Ring Bits abungancishiswa. Ngokukhetha i-bit efanele kwezimo zomhlaba ezithile nezidingo zephrojekthi, abakhiqizi bangakwazi ukufinyelela ukusebenza okuhle futhi bandise impilo yesikhumba sokumba sabo, okugcina kuholela eziphethweni zephrojekthi eziphumelelayo nokusebenza kahle.