He Mata Mata Ranu 8 1/2 Inihi te Kounga Pai o te tau 2019, e Whakaiti ana i ngā Utu Keri me te Mahi Tere, Pakari ake hoki mō te Keri Puna Wai

He Mata Mata Ranu Kounga Pai 8 1/2 Inihi 2019 hei Whakaiti i ngā Utu Keri me te Mahi Tere, Pakari hoki mō te Keri Puna Wai Whakaahua Matua

Ingoa Waitohu:	Te Rawhiti Tawhiti
Tiwhikete:	API me te ISO
Tauira Tau:	Momo Ranu
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

E whakapono ana mātou ko te hononga roa he hua o te ratonga kounga teitei, te ratonga tāpiri uara, te wheako whai rawa me te whakapā whaiaro mō te 2019 Kounga Pai 8 1/2 Inihi Mata Ranu Whakaiti i ngā Utu Keri me te Mahi Tere, Pakeke ake mō te Keri Puna Wai. Ko tā mātou whāinga he āwhina i ngā kiritaki ki te mōhio ki ā rātou whāinga. He pai ā mātou mahi ki te whakatutuki i tēnei āhuatanga wikitoria-toa, ā, e mihi ana mātou ki a koe kia rēhita mai ki a mātou.
E whakapono ana mātou ko te hononga roa te hua o te ratonga kounga teitei, te ratonga uara tāpiri, te wheako whai rawa me te whakapā whaiaro mōNgā Momo Ranu Haina me te Momo PDC, He ingoa pai ō ngā hua, he utu whakataetae, he hanganga ahurei, ā, he ārahi i ngā auahatanga o te umanga. E tohe ana te kamupene ki te kaupapa o te whakaaro toa-toa, ā, kua whakatūria he whatunga hoko ā-ao me te whatunga ratonga muri-hoko.
IADC417 12.25mm tricone bit

Whakaahuatanga Hua

Ngā mata wiri ranu API rarawe e heru ana i te tapahi pumau me te kone hurihuri mai i te wheketere Haina
Ka whakakotahihia e te mata keri ranu ngā koeko roera me ngā taputapu tapahi PDC pumau ki te mea kotahi, hei whakaiti i te wā keri me ngā haerenga i roto i ngā mahi tino uaua. Mā te kaha me te pumau o ngā koeko roera ki te kuru toka me te hiranga tapahi me te mahi kutikuti tonu o ngā mata taimana, ka whakanui ake te mata keri ranu i te ROP, ka whakapai ake i te tango tapahi, ā, ka ora i ngā hanganga tino hononga me te rite tonu o te mahi me te whakahaere mata taputapu tino pai.
He teitei ake te pūmanawa ROP i ngā mata wiri kōne roera
Ki te whakatauritea ki ngā mata wiri kōne roera, ka taea e ngā mata wiri ranu te whakanui ake i te ROP, ka iti ake te taumaha e hiahiatia ana ki runga i te mata, ā, ka whakaitihia hoki te pekepeke o te mata.
Ngā mahi keri kua arotauhia ki te whakataurite ki te PDC
Ki te whakaritea ki ngā PDC, he nui ake te pakari o ngā mata ranu ina kerihia ana i roto i ngā hanganga honohono. Ka whakaitihia e rātou te paheke-piri, ka whakahaerea hoki te whakahaere taipana keri me te hanga kia ōrite ake, ka taea ai te whakawhiti maeneene ake i roto i ngā hanganga rerekē. Mā te pumau me te whakahaere ahunga pai ake ka taea ai te whakahaere poutū pai ake me te tere hanga teitei ake i roto i ngā wāhanga piko.

Rahi (inihi)	Nama Mata & Nama Kone	Te rahinga o te PDC	Hononga Miro
8 1/2	2 ngā kōne 2 ngā mata	PDC kawemai	4 1/2″ API Reg
9 1/2	3 ngā kōne 3 ngā mata	PDC kawemai	6 5/8″ API Reg
12 1/2	3 ngā kōne 3 ngā mata	PDC kawemai	6 5/8″ API Reg
17 1/2	3 ngā kōne 3 ngā mata	PDC kawemai	7 5/8″ API Reg

IADC417 12.25mm tricone bit

Whakatakotoranga Hua

10005
10006
10007

Ko te mata porotaka PDC-Roller he mea hanga ki te tapahi pumau PDC me te hanganga tapahi kore-roller. Ka pakaru te toka i te pakaru o ngā niho roller, ka hanga he poka pakaru ki raro, ka ngoikore te kaha o te toka i te mata koretake. I raro i te āwhina a te roller, ka ngau te PDC ki te paparanga. Ko te mahi he tapahi me te penapena mahi.
I te mea, ko te papa keri uaua, ā, ko te papa keri mārō, i whakawhanakehia e mātou he mata keri takitahi. He nui ake te urutau o te mata keri, he nui ake te pai o te pakaru toka me te tere o te pakaru i roto i te papa keri mārō/papa keri kōhatu/papa paru kaha teitei/paparanga kore taurite (hei tauira, te moenga kohatu) me ētahi atu paparanga keri mārō.
Te Rawhiti Tawhitikua kaweake atu i te 30 whenua te wheako ratonga hei whakarato i ngā mata keri me ngā wairua keri matatau mō ngā tono maha. 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.Ka taea te whakarite i ngā momo mata keri kia rite ki ngā hanganga toka rerekē nā te mea kei a mātou ā mātou akeAPI me te ISOwheketere whaimana o ngā mata keri. Ka taea e mātou te tuku i te otinga a tā mātou miihini ina taea e koe te whakarato i ngā tikanga motuhake, pēnei i tete pakeke o ngā toka, ngā momo taputapu keri, te tere hurihuri, te taumaha o te mata me te taipana.He āwhina anō hoki tēnei ki a mātou ki te kimi i ngā mata wiri e tika ana i muri i tō whakamōhio mai ki a mātou.te keri puna poutū, te keri whakapae rānei, te keri puna hinu, te keri Kore-Keri rānei, te whakairi poutū rānei.

10005 E whakapono ana mātou ko te hononga roa he hua o te ratonga kounga teitei, te ratonga tāpiri uara, te wheako whai rawa me te whakapā whaiaro mō te 2019 Kounga Pai 8 1/2 Inihi Mata Ranu Whakaiti i ngā Utu Keri me te Mahi Tere, Pakeke ake mō te Keri Puna Wai. Ko tā mātou whāinga he āwhina i ngā kiritaki ki te mōhio ki ā rātou whāinga. He pai ā mātou mahi ki te whakatutuki i tēnei āhuatanga wikitoria-toa, ā, e mihi ana mātou ki a koe kia rēhita mai ki a mātou.
Kounga Pai o te tau 2019Ngā Momo Ranu Haina me te Momo PDC, He ingoa pai ō ngā hua, he utu whakataetae, he hanganga ahurei, ā, he ārahi i ngā auahatanga o te umanga. E tohe ana te kamupene ki te kaupapa o te whakaaro toa-toa, ā, kua whakatūria he whatunga hoko ā-ao me te whatunga ratonga muri-hoko.
Weifang Far Eastern Machinery Co., Ltd