Aikace-aikace
Tricone bits, wanda wasu za su iya kiran abin nadi ko raƙuman mazugi, suna da mazugi uku.Ana iya jujjuya kowane mazugi ɗaya ɗaya lokacin da zaren rawar soja ya juya jikin bit.Mazugi suna da ɗigon abin nadi da aka saka a lokacin taro.Za a iya amfani da ƙuƙumman yankan birgima don haƙa kowane tsari idan an zaɓi abin yanka, ɗaukar kaya, da bututun ƙarfe.
Halaye
1. Ƙarfin ƙarfi da haɓaka juriya na abubuwan da aka saka suna inganta ta hanyar amfani da abubuwan da ake sakawa na carbide tare da babban ƙarfi da juriya mai ƙarfi.
2. Fuskar zafi mai zafi mai mahimmanci wanda aka bi da shi ta hanyar yin amfani da tsarin kula da zafi mai zurfi don inganta ƙarfin kaya da rayuwar sabis na ɗaukar nauyi.
3. An ƙara haɓaka rayuwar sabis na ɗaukar nauyi ta hanyar ɗaukar kayan aiki mai ƙarfi da ƙari don ɗaukar ƙarfi.
4. Wannan jerin man rijiyar dutse bit amfani da shãfe haske nadi hali tsarin.Tare da rollers da aka shirya a cikin ramuka a cikin mazugi na mazugi, girman jaridar mai ɗaukar hoto yana ƙaruwa.
6. Fuskokin da ke ɗaukar tuƙi suna fuskantar wuya kuma ana bi da su tare da fasahar rage gogayya.
7. Rotary drill bits suna amfani da ɗaukar jarida.Fuska mai wuyar fuska mai ɗauke da kai.Mazugi mai ɗauke da mazugi tare da gogayya mai rage gami sannan kuma mai da azurfa.Ƙarfin lodi da juriya na ɗaukar nauyi yana inganta sosai.
iya rarrabuwa na samuwar taurin da bit selection
Roller mazugi bit | IDC code na Diamond bit | Bayanin tsari | Nau'in dutse | Ƙarfin matsi (Mpa) | ROP(m/h) |
IDC code | |||||
111/124 | M/S112~M/S223 | Mai taushi sosai: m taushi samuwar tare da ƙananan matsawa ƙarfi. | Clay Siltstone dutsen yashi | <25 | >20 |
116/137 | M/S222~M/S323 | Soft: taushi samuwar tare da low matsawa ƙarfi da high drillability. | Dutsen dutse Marl lignite dutsen yashi | 25-50 | 10 ~ 20 |
417/527 | M/S323~M/S433 | Matsakaicin taushi: mai laushi zuwa samuwar matsakaici tare da ƙaramin ƙarfi da nama. | Dutsen dutse Marl lignite Sandstone Siltstone Anhydrite Tuff | 50-75 | 5 ~ 15 |
517/537 | M322~M443 | Matsakaici: matsakaita zuwa mai wuya samuwar tare da babban ƙarfin matsewa da ɗigon raɗaɗi na bakin ciki. | Dutsen dutse Duhun dutse shalele | 75-100 | 2 ~ 6 |
537/617 | M422~M444 | Matsakaici mai wuya: mai wuya kuma mai yawa samuwar tare da babban ƙarfi matsawa da matsakaici abrasiveness. | Duhun dutse Hard shale Anhydrite Sandstone Dolomite | 100-200 | 1.5 ~ 3 |
ZABIN CODE na IDC
IDC | WOB | RPM | Aikace-aikace |
(KN/mm) | (r/min) | ||
111/114/115 | 0.3-0.75 | 200-80 | gyare-gyare masu laushi da ƙananan ƙarfi da ƙarfin rawar soja, kamar yumbu, dutsen laka, alli |
116/117 | 0.35-0.8 | 150-80 | gyare-gyare masu laushi da ƙananan ƙarfi da ƙarfin rawar soja, kamar yumbu, dutsen laka, alli |
121 | 0.3-0.85 | 200-80 | gyare-gyare masu laushi tare da ƙananan ƙarfin matsawa da ƙarfin rawar soja, kamar dutsen laka, gypsum, gishiri, farar ƙasa mai laushi |
124/125 | 180-60 | ||
131 | 0.3-0.95 | 180-80 | gyare-gyare masu laushi zuwa matsakaici tare da ƙananan ƙarfin matsawa, kamar matsakaici, girgiza mai laushi, dutse mai laushi mai laushi, matsakaici mai laushi mai laushi, matsakaicin samuwar tare da wuya da abrasive interbeds |
136/137 | 0.35-1.0 | 120-60 | |
211/241 | 0.3-0.95 | 180-80 | matsakaicin tsari tare da babban ƙarfin matsawa, kamar matsakaici, girgiza mai laushi, gypsum mai wuya, dutse mai laushi mai laushi, matsakaici mai laushi mai laushi, samuwar taushi tare da tsaka-tsaki masu wuya. |
216/217 | 0.4-1.0 | 100-60 | |
246/247 | 0.4-1.0 | 80-50 | matsakaici mai wuya samuwar tare da babban matsawa ƙarfi, kamar wuya shale, farar ƙasa, sandstone, dolomite |
321 | 0.4-1.0 | 150-70 | Tsarin abrasive na matsakaici, kamar abrasive shale, farar ƙasa, dutsen yashi, dolomite, gypsum mai wuya, marmara |
324 | 0.4-1.0 | 120-50 | |
437/447/435 | 0.35-0.9 | 240-70 | gyare-gyare masu laushi da ƙananan ƙarfi da ƙarfin rawar soja, kamar yumbu, dutsen laka, alli, gypsum, gishiri, farar ƙasa mai laushi. |
517/527/515 | 0.35-1.0 | 220-60 | gyare-gyare masu laushi tare da ƙananan ƙarfin matsawa da ƙarfin rawar soja, kamar dutsen laka, gypsum, gishiri, farar ƙasa mai laushi |
537/547/535 | 0.45-1.0 | 220-50 | gyare-gyare masu laushi zuwa matsakaici tare da ƙananan ƙarfin matsawa, kamar matsakaici, girgiza mai laushi, dutse mai laushi mai laushi, matsakaici mai laushi mai laushi, matsakaicin samuwar tare da wuya da abrasive interbeds |
617/615 | 0.45-1.1 | 200-50 | matsakaici mai wuya samuwar tare da babban matsawa ƙarfi, kamar wuya shale, farar ƙasa, sandstone, dolomite |
637/635 | 0.5-1.1 | 180-40 | m samuwar tare da babban matsawa ƙarfi, kamar farar ƙasa, sandstone, dolomite, wuya gypsum, marmara |
Lura: Sama da iyakokin WOB da RRPM bai kamata a yi amfani da su lokaci guda ba |
Tricone bits main kayayyakin
Mafi ƙarancin oda | N/A |
Farashin | |
Cikakkun bayanai | Daidaitaccen Kunshin Isar da Fitarwa |
Lokacin Bayarwa | kwanaki 7 |
Sharuɗɗan Biyan kuɗi | T/T |
Ƙarfin Ƙarfafawa | Dangane da Cikakken oda |