He wheketere kounga teitei o ngā mata keri matua PDC mō te puna toka mārō, he utu iti kei roto i te taonga.

Ingoa Waitohu:

Te Rawhiti Tawhiti

Tiwhikete:

API me te ISO

Momo Tauira:

PDC bit (mai i ngā rauemi tinana maitai me te tinana Matrix 3 7/8″-17 1/2″)

Te rahinga iti rawa o te ota:

1 wahi

Te rahinga o te mata:

4/5/6/7/8/9

Wā Tukunga:

5-8 ngā rā mahi

Taumahatanga:

1 PC

Te Wā Pūtāhui:

3-5 tau

Taupānga:

Te hinu, te hau, te geothermy, te keri puna wai, te HDD, te keri me te mahi turanga o raro whenua


Taipitopito Hua

Ataata e pā ana

Putumōhio

Me haere tonu ki te whakapai ake, kia tino kounga ai te hua, te ratonga rānei, kia rite ki ngā whakaritenga paerewa o te mākete me te kaihoko. He kaupapa whakapumautanga kounga teitei tā tā mātou kamupene mō te wheketere kounga teitei o ngā mata keri matua PDC mō te puna toka mārō. He iti te utu kei roto i te taonga, ko te ahuareka o te kiritaki tā mātou whāinga matua. Nau mai ki te whakatū hononga pakihi ki a mātou. Mō ētahi atu kōrero, tēnā whakapā mai.
Me haere tonu ki te whakapai ake, kia tino kounga ai te hua, te ratonga rānei, kia rite ki ngā whakaritenga o te mākete me te paerewa a te kaihoko. He kaupapa whakapumautanga kounga teitei tā tā mātou kamupene, kua whakatūria mō mātou, ko mātou tō hoa pono i ngā mākete o te ao me ngā taonga kounga teitei. Ko ō mātou painga ko te auahatanga, te ngāwari me te pono kua hangaia i roto i ngā tau rua tekau kua hipa. Ka arotahi mātou ki te whakarato ratonga ki ō mātou kiritaki hei wāhanga matua o te whakapakari i ō mātou whanaungatanga mo te wā roa. Mā te wātea tonu o ngā hua kounga teitei me tā mātou ratonga hoko-mua me muri-hoko pai rawa atu ka whakarite kia kaha te whakataetae i roto i te mākete e piki haere ana te ao.
IADC417 12.25mm tricone bit

Whakaahuatanga Hua

NGĀ TAIPITOPITO

I hangaia mō te ROP teitei ake i te keri i ngā toka hohonu me te pakeke-waenga, ka keri tonu ngā mata wiri PDC mai i te whenua ki raro, me te kore e whakarerekē i tētahi atu mata wiri, ka penapena nui i te utu keri me te utu mahi.

He rerekē i ngā mata wiri tricone, me iti ake te WOB engari me teitei ake te RPM o ngā mata wiri PDC, nō reira ka mahi tahi me te motuka paru kia tere ai te hurihuri.

Ko te kounga o ngā mata keri PDC e whakawhirinaki ana ki te kounga o ngā taputapu tapahi PDC, ka whakaratohia e mātou he otinga ahurei e ai ki ngā whakaritenga motuhake me ngā mōhiohio matawhenua taipitopito.
Whakapā mai ki a mātou mō ētahi atu kōrero.

IADC417 12.25mm tricone bit

Whakatakotoranga Hua

Ngā Whakatakotoranga Hua mō te mata wiri PDC tinana maitai 8 1/2″ S136

Te maha o ngā mata 8 1/2″
Rahi Tapahi Matua 13mm
Te rahinga o te pūwero. 6 Aotearoa
Te roa o te ine 2.2 Inihi

Ngā Tawhā Whakahaere

RPM(r/min) 70~270
WOB(KN) 25~115
Tere Rere (lps) 22~35

Painga tapahi
Momo PDC 8.5 inihi
Ngā Mīti Keri o te Rawhiti ki TawhitiMe haere tonu ki te whakapai ake, kia tino kounga ai te hua, te ratonga rānei, kia rite ki ngā whakaritenga paerewa o te mākete me te kaihoko. He kaupapa whakapumautanga kounga teitei tā tā mātou kamupene mō te wheketere kounga teitei o ngā mata keri matua PDC mō te puna toka mārō. He iti te utu kei roto i te taonga, ko te ahuareka o te kiritaki tā mātou whāinga matua. Nau mai ki te whakatū hononga pakihi ki a mātou. Mō ētahi atu kōrero, tēnā whakapā mai.
Te Utu mō ngā Mīti PDC me ngā Mīti Wiri PDC Tino Kounga Teitei, Ko mātou tō hoa pono i ngā mākete o te ao me ngā taonga kounga teitei. Ko ō mātou painga ko te auahatanga, te ngāwari me te pono i hangaia i roto i ngā tau rua tekau kua hipa. Ka arotahi mātou ki te whakarato ratonga ki ō mātou kiritaki hei wāhanga matua o te whakapakari i ō mātou whanaungatanga mo te wā roa. Ko tā mātou wātea tonu o ngā hua kounga teitei me tā mātou ratonga hoko-mua me muri-hoko pai rawa atu ka whakarite kia kaha te whakataetae i roto i te mākete o te ao whānui.


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