Ngā Pūrongo
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He nui ake te kino o tēnei hanganga pari i te wera i te wā e keri ana i ngā hanganga mārō? He whakatau a te kai keri i te UK me te pepa hiato tapatoru taimana (momo Benz)
I ngā wāhi keri kohatu mārō puta noa i te UK—mai i ngā rua kōhatu karāhe o ngā Whenua Teitei o Kōtirana ki ngā puna onepū matotoru o Te Tonga o Wales—kei te mau tonu tētahi pātai: He nui ake te kino o te wera o ngā hanganga PDC hanganga-rangatira i roto i ngā hanganga pakeke? Kua rongo ahau i te ruarua: "Arā...Pānuihia atu -
Ka rahua rānei ngā niho tapahi taimana i roto i ngā mahi raro-poka pāmahana teitei? He whakatau a te kai keri i te US me te niho Diamond Ridge
I ngā wāhi keri hohonu o Amerika—mai i ngā puna hohonu 350℃ o te Permian Basin ki ngā kaupapa waiariki wera-mama o Nevada—he wehi nui te pakaru o ngā niho tapahi taimana mō te wā roa. Kua mātakitaki ahau i te piko o ngā niho tuku iho, te ngaro o te kaha tapahi, te pakaru rānei i muri i te...Pānuihia atu -
Me pēhea te whakatau i ngā rerekētanga o te taipana i te wā e keri ana me ngā whakaurunga PDC Wedge? He whakatikatika kua whakamātauhia e te kai keri o Peru
I roto i ngā whenua keri kanorau o Peru—mai i te kirikiri mārō, pakaru o ngā Maunga Andes ki te kirikiri kirikiri o te Amazon Basin—kua roa te rerekētanga o te taipana i te whakamahi i ngā whakaurunga PDC poro hei whakaheke i te hua. Kua mātakitaki ahau i ngā taputapu keri e oho ana, e wiri ana i te pikinga o te taipana 3...Pānuihia atu -
He aha i puhoi ai te ROP o ngā niho porowhita taimana i roto i te toka tino mārō? He tātaritanga mara a te kai keri i Bulgaria
I ngā wāhi keri toka tino mārō o Bulgaria—mai i te kirikiri matotoru o ngā Maunga Balkan ki te quartzite 耐磨 o te Rhodope Range—kua roa te wā e whakarihariha ana ngā niho porowhita taimana. Kua mātakitaki ahau i ēnei niho porowhita e huri ana i roto i te toka i te tere o te ngata, ko tō rātou ROP (Rat...Pānuihia atu -
He aha i tere ai te hinga o ngā mata PDC tuku iho i roto i ngā papa kōhatu mārō? He otinga kua whakamātauhia e te kai keri Tiamana
I ngā wāhi keri o Tiamana—mai i ngā maina waro hohonu o North Rhine-Westphalia ki ngā puna tūhuratanga toka mārō o Bavaria—kua roa ngā paparanga toka mārō e noho kino ana mō ngā mata PDC tuku iho. He maha rawa ngā wā kua kite ahau i tēnei: ka keri mārie te mata i roto i ngā hanganga ngohengohe, engari i te wā tonu ka pā ki tētahi...Pānuihia atu -
Te ārai i te wehenga o te tēpu taimana i roto i te keri hohonu: Te Otinga Whakamātau a te Kaiwero Wīwī me te niho matū whakarara taimana
I ngā wāhi keri poka hohonu o Parani—mai i ngā puna hinu pēhanga teitei o te Aquitaine Basin ki ngā puna waiariki o ngā pukepuke o Alpine—he tūmomo whakamataku te wehenga o te papa taimana (te tihorenga o te papa taimana mai i te papa carbide). Kua mātakitaki ahau i ngā taputapu tapahi PDC utu nui...Pānuihia atu -
Te arotautanga o te āhuahanga o te tapahi PDC Pyramid: Te wikitoria o te UK Miner kua whakamātauhia ki te mara me te Pyramid PDC Insert
I ngā wāhi keri kohatu mārō puta noa i te UK—mai i ngā rua kohatu toka pakari o ngā Whenua Teitei o Kōtirana ki ngā wāhi waro matotoru o Te Tonga o Wales—ko te āhuahanga tapahi PDC te toa rongonui o te whai huatanga. Kua mātakitaki ahau i ngā tapahi tuku iho me ngā āhuahanga pakari, kotahi te rahi e tau ana ki te katoa e raru ana: ka tōia e rātou i roto i ...Pānuihia atu -
He aha ngā niho whakapiko e pai ake ai te whakahaere i ngā wiri taha? He Tirohanga Whakamātautau a te Kaimahi Mine Wīwī me te niho whakakotahi whakapiko taimana
I ngā rohe keri pakari o Wīwī—mai i ngā rua keri karāhe pakaru o ngā Maunga Ārepa ki ngā maina kōhatu matotoru o Provence—he whakangaro puku ngā wiri taha (te wiri taha-ki-taha) i ngā mata keri me ngā taputapu. Kua mātakitaki ahau i ngā kapa e whawhai ana ki ngā wiri e piko ana i ngā paipa keri, e pakaru ana i ngā taha tapahi,...Pānuihia atu -
Te whakatau i te pakaru koretake o ngā mata poro 4-parirau me ngā niho taper: Te Whakatikatika a te UK Miner kua Whakamātauhia i te Marae
I ngā ngākau o te UK i roto i ngā mahi keri - mai i ngā rua kirikiri kirikiri o County Durham ki ngā hononga waro o South Wales - he kanga utu nui te pakaru kore taurite o ngā wahi niho-taper 4-parirau. Kua kite ahau i tēnei i ngā wā maha: ka huri tetahi mata ki raro ki te papa carbide, ko ētahi kei te haurua tonu te tapahi...Pānuihia atu -
Te ātete pānga o ngā taputapu tapahi PDC āhua: Te Whakatau a te Kaimahi Mine Wīwī kua Whakamātauhia i te Marae mō te PDC Piramiti
I ngā rohe keri pakari o Wīwī—mai i ngā rua kōhatu o Massif Central ki ngā maina kōhatu o Normandy—ko te kino o te pānga te hoariri tuatahi o ngā taputapu tapahi PDC. Kua kite ahau i ngā taputapu papatahi, kōniko rānei e pakaru ana, e whati ana, e whati ana rānei i muri i ētahi haora noa iho o te keri i roto i te toka pakaru, i ngā pona pakeke rānei...Pānuihia atu -
Te aro atu ki te "Bit Bounce" me ngā kaitapahi taimana āhua-turanga: He otinga kua whakamātauhia e te French Miner
I ngā rohe keri o Wīwī—mai i ngā rua kōhatu mārō o ngā maunga Ārepa ki ngā maina kōhatu matotoru o Normandy—"he whakamate hua mutunga kore te pekepeke o te moka. Kua mātakitaki ahau i ngā kapa keri e moumou haora ana ki te whawhai ki tētahi moka pekepeke: ka pekepeke i runga i ngā mata kōhatu, ka pakaru ngā taha tapahi, ā, ka pakaru anō hoki...Pānuihia atu -
Me pēhea te whakaiti i te tirotiro wera i roto i ngā niho taimana? Ngā Otinga Kua Whakamātauhia e te Marae a te Kaimahi Mine o Aotearoa
I ngā rohe keri o Aotearoa—mai i ngā maina koura mārō o Ōtākou ki ngā paparanga whakakotahi o te Tai Hauāuru o Te Wai Pounamu—he whakamate puku te tirotiro wera (ngā kapiti wera iti) i roto i ngā niho taimana whakakotahi. Kua kite ahau i tēnei: he pai te oma o te mata keri mō ngā hāora, kātahi ka puta whakarere mai...Pānuihia atu
