7 mata PDC drill bits M137 8.5 inihi mō te puna hinu

Ngā mata keri PDC 7 mata M137 8.5 inihi mō te puna hinu Whakaahua Matua

Ingoa Waitohu:	Te Rawhiti Tawhiti
Tiwhikete:	API me te ISO
Tauira Tau:	Tinana Matrix M137
Te rahinga iti rawa o te ota:	1 wahi
Ngā Taipitopito mōkihi:	Pouaka Papariki
Wā Tukunga:	5-8 ngā rā mahi
Painga:	Te Mahi Tere Teitei
Te Wā Pūtāhui:	3-5 tau
Taupānga:	Hinu, Hau, Geothermy, Keri puna wai, HDD, Keri maina

Tukua mai he īmēra ki a mātou

Taipitopito Hua

Ataata e pā ana

Putumōhio

Whakaahuatanga Hua

Ko ngā mata keri taimana API M137 8.5 inihi te rahi e hokona ana mō ngā kōhatu tino mārō mai i te kaiwhakarato Haina.
Ko ngā rahi noa o ngā taputapu tapahi PDC ko 8mm, 13mm, 16mm, 19mm.
Ko te nui o ngā mata PDC i ngā mata noa kei waenga i te 3 ki te 9.
Ka pakari ake ngā kōhatu ka taea te keri, ka nui ake ngā mata, ka uaua ake hoki te keri. Engari ka puhoi ake te tere o te urunga i muri i te whakamahi i ngā mata iti ake, nō reira he mea nui te whiriwhiri i te whirihoranga pai rawa atu o ngā mata PDC i mua i te tīmatanga o ngā kaupapa.
Me whai whakaaro ngā kaitaraiwa ki:
1> Tinana matrix, tinana rino rānei.
2> Ngā rahi o te kaitapahi me te rahinga o ngā mata.
3> Ngā kaitapahi rarangi takirua, rarangi kotahi rānei.
4> Parenga ine porowhita, ine noa rānei, roa ine, rauemi tiaki ine.
5> Ngā pūwero.

Whakatakotoranga Hua

Whakatakotoranga Hua
Te maha o ngā mata/Rahi	7 ngā mata 8.5"
Rahi o te Tapahi Matua	13mm
Ngā rahinga o te pūwero	6
Te roa o te ine	2.2 inihi
Ngā Tawhā Whakahaere
WOB (Taumaha i runga i te Momo)	4,494-22,470 pauna
WOB (Taumaha i runga i te Momo)	20-100KN
RPM(r/min)	60~260
Tere Rere (lps)	22-35

Taupānga:
He hanganga pakeke-waenga, he iti te kaha pēhi, pērā i te kirikiri mārō, te kōhatu kirikiri, te kirikiri onepū, te toromite, te gypsum mārō, te māpere, me ētahi atu.
Ngā Āhuatanga:
He mata PDC tinana matihiko te M1375 me ngā mata piko e 7 me te tiaki whakamuri me te tiaki ine porowhita. He hoahoa waipēhi kua arotauhia, ā, he pai ake ngā pānga horoi me te whakamatao o ngā mata hei ārai i te porowhita o te mata.

Te Rawhiti Tawhitihe tohunga ki ngā wheketerengā mata keri, pērā i ngā mata PDC, ngā mata tricone, te whakatuwheratanga poka HDD, ngā taputapu tapahi roera turanga mō ngā mahi rerekē.
Kei roto i te tonote mara hinu, te hau māori, te tūhuratanga whenua, te keri hohonu, te keri maina, te keri puna wai, te HDD, te hanga, me te turanga.
Hei wheketere mata keri matua i Haina, ko te whakapiki i te roa o te mahi a te mata keri ko tā mātou whāinga. Ka ngana tonu mātou ki te whakapai ake i ngā mata me ngā reiti urunga teitei. Ko tā mātou whāinga he hoko i te kounga teitei me te utu iti rawa. Mā te kounga me te hangarau keri o te Rawhiti Tawhiti koe e āwhina ki te whakatutuki i ngā mea maha atu!

ngā pātai auau

1. Me pēhea te tiki i tētahi whakahua tika?
Whakautu: Tukuna mai ki a mātou ngā kōrero taipitopito e whai ake nei:
-Ngā moka Tricone (Diameter, waehere IADC)
-Ngā moka PDC (Te tinana Matrix, te maitai rānei, te rahi o ngā mata, te rahi o te kaitapahi, me ētahi atu)
-Te whakatuwheratanga o te kōhao (Te whānui, te rahi o te kōhao pairati, te pakeke o ngā toka, te hononga miro o tō paipa keri, me ētahi atu)
-Ngā taputapu tapahi roera (Te whānui o ngā koeko, te tau tauira, me ētahi atu)
-Te oko matua (Te whānui, te maha o ngā kaitapahi, te hononga, me ētahi atu)
He huarahi māmā ko te tuku whakaahua mai ki a mātou.
Haunga ngā kōrero o runga ake nei, mēnā ka taea, tukuna mai ētahi atu kōrero e whai ake nei:
Te hōhonutanga o te keri i roto i te keri poka poutū, te roa o te keri i roto i te HDD, te pakeke o ngā toka, te kaha o ngā taputapu keri, te whakamahinga (keri puna hinu/hau, keri puna wai rānei, HDD rānei, turanga rānei).
Incoterm: FOB, CIF, CFR rānei, mā runga waka rererangi, kaipuke rānei, te tauranga ūnga/tukunga.
Ko te nui ake o ngā kōrero e tukuna ana, ko te tika ake o te utu ka tukuna.

2. He aha te mana whakahaere kounga mō āu hua?
Whakautu: Ko ā mātou mahi whakaputa katoa e tutuki ana i ngā ture API me te ISO9001:2015, mai i te hainatanga kirimana, ki ngā rauemi mata, ki ia tukanga whakaputa, ki te whakaoti hua, ki te ratonga muri-hoko, ko ia tukanga me ia wāhanga e rite ana ki te paerewa.

3. Mō te wā arahi, ngā tikanga utu, te tuku?
Whakautu: Kei a mātou tonu ngā tauira auau e wātea ana i roto i te taonga, ko te tuku tere tētahi o ā mātou painga. Ko te whakaputanga papatipu e whakawhirinaki ana ki te nui o te ota.
Ka whakaaetia e mātou ngā tikanga utu katoa tae atu ki te L/C, T/T, me ētahi atu.
E tata ana mātou ki te taunga rererangi o Beijing me te tauranga moana o Tianjin (Xingang), kotahi noa te rā e pau ana mō te kawe waka mai i tā mātou wheketere ki Beijing, ki Tianjin rānei, he tere, he tino ohanga hoki ngā utu o uta.

4. He aha te hītori o Te Tai Rāwhiti?
Whakautu: I tīmata te pakihi keri i te tau 2003 mō ngā hiahia o roto o Haina anake, ko te ingoa Far Eastern i tīmata i te tau 2009, inaianei kua kaweake a Far Eastern ki ngā whenua me ngā rohe neke atu i te 35.

5. Kei a koe ngā Reta Tohutoro/Ngā Reta Taunakitanga mai i ngā kiritaki tawhito?
Whakautu: Ae, he maha ā mātou reta tohutoro/reta taunakitanga i tukuna e ngā kiritaki tawhito e hiahia ana ki te whakapuaki i ā mātou kōrero.