Utu iti rawa mō te keri keri, te keri toka torotoro, te Tricone Bit mō te keri hurihuri

Ka oati tā mātou kamupene ki ngā kaihoko katoa me ngā hua tino pai me ngā ratonga whai muri i te hoko e tino makona ana. Ka mihi nui mātou ki ō mātou kaihoko auau me ngā kaihoko hou ki te whakauru mai ki a mātou mō te utu iti rawa o te Mining Exploration Rock Roller Tricone Bit mō te Rotary Drilling. He wheako hanga ō mātou me te neke atu i te 100 ngā kaimahi. Nō reira, ka taea e mātou te oati i te wā arahi poto me te kounga teitei.
Ka oati tā mātou kamupene ki ngā kaihoko katoa me ngā hua tino pai me ngā ratonga whai muri i te hoko e tino makona ana. Ka mihi nui mātou ki ō mātou kaihoko tūmau me ngā kaihoko hou ki te whakauru mai ki a mātou mōTe Mata Rōra Haina me te Mata Tricone, E tumanako ana mātou ki te whakarato hua me ngā ratonga ki ētahi atu kaiwhakamahi i ngā mākete hokohoko ā-ao; i whakarewahia e mātou tā mātou rautaki waitohu ā-ao mā te whakarato i ā mātou hua tino pai puta noa i te ao nā runga i ō mātou hoa mahi rongonui e tuku ana i ngā kaiwhakamahi o te ao kia mau tonu ki te auahatanga hangarau me ngā whakatutukitanga.

Whakaahuatanga Hua

Ko ngā mata tricone API kei roto i te taonga mai i te kaiwhakarato Haina he mea pai mō te keri poka pai ake.
Whakaahuatanga Moka:
IADC: 517 – Mata pere hiri TCI me te tiaki ine mō ngā hanganga ngohengohe ki waenga ngohengohe me te kaha pēhi iti.
Kaha Whakapūmau:
85 – 100 MPA
12,000 – 14,500 PSI
Whakaahuatanga Whenua:
Ngā toka mārō waenga, me ngā toka whakakoi pērā i te onepū me ngā rārangi o te kuata, te kōhatu mārō, te tiēre rānei, ngā konganuku hematite, ngā toka whakakoi mārō, kua pai te whakapiripiri pērā i: ngā onepū me te here kuata, ngā dolomite, ngā kirikiri kuata, te magma me ngā toka matotoru kua memeha.
Ka taea e Far Eastern Drilling te tuku i ngā mata wiri tricone o ngā rahi rerekē (mai i te 3 7/8” ki te 26”) me te nuinga o ngā waehere IADC.

He rahi noa te 9 7/8 inihi (250mm) mō te keri poka hohonu pērā i te keri puna hinu me te hau, ā, he rahi noa anō hoki mō te keri poka pairati whakapae.
Kei te rauemi tapahi, kei te wātea ngā mata wiri rapa silicone i roto i ngā momo TCI (whakaurunga carbide) me ngā momo niho maitai. Ko te iADC517 he mata wiri rapa silicone momo TCI.

Hanganga whāriki.
He peera porowhita tino tika me ngā mata pana e rua, he koeko maukati pōro, he mata mārō o te peera pane, he peera koeko kua whakakikoruatia ki te koranu whakaiti waku, kātahi ka whakakikoruatia ki te hiriwa, e whakapai ake ana i te ātete kakahu me te ātete whakapataritari o te peera, ā, he pai mō te tere tiketike.

Te hiri me te whakahinuhinu.
Ko te kete hiri whakarewa matatau he mea tito mai i ngā hiri whakarewa e rua me ngā whakakaha pīngore e rua. Mā ngā whakakaha pēhi ka pai te hononga i waenga i ngā mata hiri e rua o ngā mowhiti whakarewa mā te kaha pīngore kia tutuki ai te hiri o ngā peera. I te wā e keri ana, he āhua hihiri ngā hiri whakarewa, ko ngā whakakaha he pūmau, ka whakapai ake i te pono me te pakari o te hiri peera, ā, mā te pūnaha whakamāmā pēhanga me te hinu matatau ka tino whakapai ake i te pono o te whakahinuhinu.

Whakatakotoranga Hua

He wheketere hanga mata keri ngaio mātou, kei roto i ā mātou hua ngā mata rapa silicone, ngā mata PDC, ngā whakatuwhera HDD, ngā oumu turanga mō ngā puna wai, ngā mara hinu, ngā puna hau, te keri maina, te hanga, te waiariki whenua, te keri ahunga, ngā mahi turanga raro whenua puta noa i te ao. Ko tā mātou whāinga he hoko hua kounga teitei i te utu iti rawa.

Ka oati tā mātou kamupene ki ngā kaihoko katoa me ngā hua tino pai me ngā ratonga whai muri i te hoko e tino makona ana. Ka mihi nui mātou ki ō mātou kaihoko auau me ngā kaihoko hou ki te whakauru mai ki a mātou mō te utu iti rawa o te Mining Exploration Rock Roller Tricone Bit mō te Rotary Drilling. He wheako hanga ō mātou me te neke atu i te 100 ngā kaimahi. Nō reira, ka taea e mātou te oati i te wā arahi poto me te kounga teitei.
Te utu iti rawaTe Mata Rōra Haina me te Mata Tricone, E tumanako ana mātou ki te whakarato hua me ngā ratonga ki ētahi atu kaiwhakamahi i ngā mākete hokohoko ā-ao; i whakarewahia e mātou tā mātou rautaki waitohu ā-ao mā te whakarato i ā mātou hua tino pai puta noa i te ao nā runga i ō mātou hoa mahi rongonui e tuku ana i ngā kaiwhakamahi o te ao kia mau tonu ki te auahatanga hangarau me ngā whakatutukitanga.