IiHammer zeRC zeDayimane eziMnyama
I-1.I-reverse circulation DTH hammer inikeza impembelelo enkulu ye-torque kunye nokusebenza okuphezulu kokuhanjiswa kwamandla ngelixa uqinisekisa ukugcinwa kokusetyenziswa kwamandla.
I-2.Ihambisa ukusebenza kakuhle kokugrumba ngenxa yesakhono esinamandla sokususa uthuli lwamatye kunye neeflakes.
I-3.I-air compressed kunye ne-reverse-flow flow medium zonke zithuthwa kwisixhobo sokugaya esitywinwe kabini, ngaloo ndlela ugwema ukudibanisa ngokuthe ngqo kunye nodonga lwe-borehole kunye nokugcina uzinzo eludongeni.Isando esijikelezayo esijikelezayo sibonisa isiphumo esikhethekileyo kwizinto ezinzima kunye nokuvuza.
4.Isampuli yamatye iya kuthwalwa yi-fluid medium kwaye ibuyele ngqo emhlabeni ngomngxuma osembindini wesixhobo sokomba.Ayizukuchukumisa udonga lwequla, iqinisekisa umgangatho ophezulu wesampulu yentsimbi ekrwada ngaphandle kongcoliseko.
5. Uthuli lwamatye kunye neeflakes ziya kucocwa kwaye zikhutshwe kwindawo ethile ngokusebenzisa umngxuma ophakathi ukuze ulahlwe, oqinisekisa uthintelo lothuli kunye nongcoliseko, okukhokelela ekuphuculeni indawo yokusebenza kunye nokuphucula ubomi obude benkonzo yezixhobo zokomba kunye nezinga lokuhamba.
I-6.I-reverse circulation DTH hammer iza nesakhiwo esilula esenza ukuba kube lula ukugcinwa kwayo kunye nokutshintshwa kweendawo ezigugileyo.
RC isando | ||||||
Imodeli yeHammer | Uluhlu lwemingxuma (mm) | Ububanzi bangaphandle (mm) | Ubunzima(ngaphandle kwebit) mm | I-shank encinci | Uxinzelelo Lokusebenza | Umsonto woQhagamshelwano |
RC4108 | 115-130 | 108 | 78 | RE410 | 1.5-3.0 Mpa | I-REMET 3.1/2"-4" METZKE 3.1/2" |
RC5116 | 120-135 | 116 | 85 | RE543 | 1.5-3.0 Mpa | REMET4" METZKE 4" |
RC5121 | 136-133 | 121 | 73 | RE512 | 1.5-3.0 Mpa | I-REMET 4"-4.1/2" METZKE4"-4.1" |
RC5126 | 140-152 | 126 | 95 | RE5126 | 1.5-3.0 Mpa | I-REMET 4.1/2" METZKE 4.1" |
RC5130 | 140-146 | 130 | 82 | RE513 | 1.5-3.0 Mpa | I-REMET 4.1/2" METZKE 4.1" |