Haina API Rotary roera mining bit IADC742 12 1/4″ kei roto i nga taonga

Haina API moka keri roera hurihuri IADC742 12 1/4″ kei roto i nga taonga Whakaahua e whakaatuhia ana

Ingoa Waitohu:	Te Tai Rawhiti
Tiwhikete:	API & ISO
Moka Tricone No:	IADC742
Rahi ota iti:	1 wahi
Rahi Moka:	12 1/4″ (311mm)
Hononga Pin:	6 5/8″API
Taumaha Hua:	98KG
Wā Pūtāhui:	5 tau
Taupānga:	Pakeko, kirikiri, kirikiri kirikiri, dolomite me te chert

Tukuna he imeera ki a matou

Taipitopito Hua

Ataata e pa ana

Putumōhio

Whakaahuatanga Hua

Te hoko paraka keri tricone poka keri me te utu whakaheke mai i Haina factory.
Whakaahuatanga moka:
IADC: 742-TCI i hirihia te moka kawe roera me te whakamarumaru ine mo nga hanganga tino uaua me te awhi.
Te Kaha Kōpeke:
100-150 MPA
14,500-23,000 PSI
Whakaahuatanga Papa:
He toka maro, he toka pai te whakatoka penei i te : kowhatu kowhatu silica pakeke, kowhatu kowhatu, kowhatu piriti, oka hematite, ore aukume, oka chromium, ore phosphorite, me te granite.
Ka taea e matou te tuku maina tricone rock drill bits i roto i nga momo rahi me te nuinga o nga Waehere IADC.

Whakatakotoranga Hua

Whakatakotoranga Taketake
Waehere IADC	IADC742
Rahi o te Moka Toka	12 1/4 inihi
Rahi o te Moka Toka	311mm
Hononga Miro	6 5/8” API REG PIN
Taumaha Hua:	98Kgs
Momo Kawe:	Patene Poi-poi-Roi-Tua-Tua/Huri Hiiri
Momo tohanga	Jet Air
Tawhā Mahi
Taumaha i runga moka:	49,000-85,750Lbs
Tere Hurihuri:	90-60RPM
Pēhanga Whakamuri Hau:	0.2-0.4 MPa
Whakaahuatanga Papa:	He toka maro, he toka pai te whakatoka penei i te: kowhatu kowhatu silica maro, kowhatu kowhatu, he oka pyrite, he oka hematite, he oka magnetite, he oka chromium, he oka phosphorite, he kirikiri.

Hanganga tapahi:
Ovoid i runga i te whae, ogive me te ovoid ki nga rarangi o roto.
I hoahoatia mo nga hanganga pakeke me te abrasive me te kaha compressive teitei penei i te kirikiri, te kowhatu, te kirikiri kirikiri, te dolomite me te chert.
Tono: 46,000-56,000
Tiaki Koti:
Maamaa me te mau carbide ātete ki te ngutu hiku me te raka.
WHAKAMAHI HUA:
Waehere IADC:742
Momo Kawenga:Roller-Poi-Roller-Turi
Patene/Tuwhera Pikitia
Momo tohanga:Jet Air
Hanganga tapahi:
Nga rarangi o roto me te ihu:Ogive me te ovoid.
Nga Rarangi Gage:Ovoid
Parenga Taapapa Gage:A tawhio noa
Hononga Pin:6 5/8" API
Metric Bit Dia:311mm
NGA WHAKAMAHI WHAKAMAHI
Taumaha i runga moka:49,000-85,750lbs
Tere Rotary: 90-60RPM
Te Whakamuri Hau: 0.2-0.4MPa