8 3/4 ″ Steel Tooth Triocne Pamabowo Ofewa Obowola Zitsulo Zambiri

8 3/4 ″ Steel Tooth Triocne Pakubowola Chitsulo Chofewa Chobowola Bit Multi Purpose Drill Bits Chithunzi Chowonetsedwa

Kufotokozera Kwachidule:

Makampani Oyenerera:	Foundation, Mining, Water Drilling
Kukula:	8 3/4 inchi, 222mm
Kulumikizana kwa Ulusi:	4 1/2 API REG PIN
IADC KODI:	117,127,217
WOB (Kulemera Pang'ono)	0.35 ~ 1.00 KN/mm
RPM(r/mphindi)	180-80
Mtundu:	Zida Zobowola, chida chochulukira
Zofunika:	Chitsulo chachikulu cha Manganese
Mtundu Wokonza:	Kupanga
Phukusi:	Bokosi la plywood
Mapangidwe	Mphamvu yochepa yopondereza, luso lobowola kwambiri komanso mapangidwe ofewa, monga shale, dongo, mchenga, miyala yamchere yofewa, miyala yamchere, etc.

Mtengo wa FOB:US $0.5 - 9,999 / Chigawo

Kuchuluka kwa Min.Order:100 Chidutswa / Zidutswa

Kupereka Mphamvu:10000 Chidutswa/Zidutswa pamwezi

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Tsatanetsatane wa Zamalonda

Ubwino wa Tricone Drill Bits

1. High kutentha kutentha mankhwala anamanga aloyi zitsulo .

2. Mano a Carbide omwe ali ndi mphamvu zambiri komanso olimba amagwira ntchito bwino

3. Kuwotcherera kwa milomo ya palme ya mano ndi aloyi yolimba, kuteteza bwino ntchito ya kubowola ndi kung'ambika

4. Kuteteza mutu wa OD kuti muchepetse bwino kuvala kwa mutu mu mapangidwe abrasive ndikuwonjezera ntchito pang'ono

5.Directional jet imakulitsa lateral flow flow area ndi kuthandiza kuyeretsa dzenje pansi ndi kuwonjezeka kwa ROP

6. Lubricating dongosolo chitetezo cha kubala ndi chisindikizo dongosolo pang'ono kuwonjezera pang'ono ntchito moyo

7. API REG Connection

8.Rubber yosindikizidwa ndi zitsulo zosindikizidwa

Zithunzi za TCI

1,Mapangidwe Ofewa(417,437,517,537) Amakhala ndi zoyikapo zazikulu zokhala ngati chisel kuti azitha kulowa bwino kwambiri m'mapangidwe ofewa kwambiri monga ma shale, dongo, miyala yamchere ndi mchenga.

2,Mapangidwe ofewa mpaka apakatikati(617,637) Amapangidwa kuti azibowola bwino m'mapangidwe monga miyala yamchere yolimba, dolomite, mchenga wolimba, ndi mapangidwe ena okhala ndi cherty yolimba.

3,Mapangidwe apakati mpaka olimba(737) Pamapangidwe olimba kwambiri monga chert, granite, mwala, ndi taconite.Imakhala ndi zoikamo zazifupi, zokhala motalikirana kwambiri kuti zitsimikizire kulowerera kwakukulu komanso kukana kuvala

Mano opukutidwa

1, Mapangidwe Ofewa(114-117) Ma bits awa adapangidwa kuti azibowola zofewa kwambiri monga ma shale ofewa, mabedi ofiira, ndi dongo, zolimba kwambiri komanso zolowera kwambiri.

2, Mapangidwe ofewa mpaka apakatikati (121,124,126,134,136,137) Ma bitswa adapangidwa kuti azibowola mapangidwe monga ma shales, miyala yamchere yofewa, Medium sandstone ndi mapangidwe ena okhala ndi mizere yolimba.3,Mipangidwe yapakatikati mpaka yolimba (213,214,215,217) Tizilombozi tapangidwa kuti tibowole ngati miyala yolimba ya mchenga, dolomite, ndi yosweka yokhala ndi mizere yolimba ya cherty.

Mbali zazikulu

1. Kudula Mapangidwe amtundu uwu osindikizidwa komanso osasindikizidwa ma bits a tci tricone : Kuvala-kukana kwa mano kumalimbikitsidwa ndi premium tungsten carbide akuyang'ana molimba pa malo a dzino kwa zitsulo zachitsulo.2. Mapangidwe a geji amtundu uwu wa tci tricone rock bits: Kutetezedwa kwa ma geji angapo okhala ndi zida zoyezera pa chidendene ndi zoyikapo zoyezera pamwamba pa chulucho, zoyikapo za tungsten carbide ndi kuyang'ana kolimba pa shirttail kumawonjezera mphamvu yogwira gauge ndi kubala moyo.3. Kunyamula Mapangidwe amtundu uwu tci tricone rock bits : Mkulu wolondola wodzigudubuza wokhala ndi nkhope ziwiri zogwedeza.Mpira umatseka chulucho.Ma thrust amakumana ndi nkhope yolimba yokhala ndi aloyi osamva kuvala.Kukana kwa abrasion ndi kugwidwa kwamtundu kumawonjezeka.

Table of classification of hardness and bit select

Mtundu wa cone	IADC kodi diamondi bit	Kufotokozera za mapangidwe	Mtundu wa Rock	Compressive mphamvu (Mpa)	ROP(m/h)
IADC kodi	IADC kodi diamondi bit	Kufotokozera za mapangidwe	Mtundu wa Rock	Compressive mphamvu (Mpa)	ROP(m/h)
111/124	M/S112~M/S223	Zofewa kwambiri: zomata zofewa zokhala ndi mphamvu zochepa.	Dongo Siltstone mwala wa mchenga	<25	>20
116/137	M/S222~M/S323	Zofewa: zofewa zokhala ndi mphamvu zochepa zopondereza komanso kubowoleza kwambiri.	Mwala wadongo Marl Lignite mwala wa mchenga	25-50	10-20
417/527	M/S323~M/S433	Zofewa zapakatikati: zofewa mpaka zapakatikati zokhala ndi mphamvu zochepa zopondereza komanso nyama yanyama.	Mwala wadongo Marl Lignite Mwala wa mchenga Siltstone Anhydrite Tuff	50-75	5-15
517/537	M322~M443	Yapakatikati: yapakatikati mpaka yolimba yokhala ndi mphamvu zopondereza kwambiri komanso mikwingwirima yopyapyala.	Mwala wamatope Mwala wakuda shale	75-100	2~6 pa
537/617	M422~M444	Zolimba zapakatikati: mawonekedwe olimba komanso owundana okhala ndi mphamvu zopondereza kwambiri komanso abrasiveness yapakatikati.	Mwala wakuda Shale yovuta Anhydrite Mwala wa mchenga Dolomite	100-200	1.5-3

IADC KODI SELECTION

IADC	WOB	RPM	Kugwiritsa ntchito
IADC	(KN/mm)	(r/mphindi)	Kugwiritsa ntchito
111/114/115	0.3-0.75	200-80	mapangidwe ofewa kwambiri okhala ndi mphamvu zochepa zopondereza komanso luso loboola kwambiri, monga dongo, mwala wamatope, choko
116/117	0.35-0.8	150-80	mapangidwe ofewa kwambiri okhala ndi mphamvu zochepa zopondereza komanso luso loboola kwambiri, monga dongo, mwala wamatope, choko
121	0.3-0.85	200-80	mapangidwe ofewa okhala ndi mphamvu zochepa zopondereza komanso luso lobowola kwambiri, monga mwala wamatope, gypsum, mchere, miyala yamchere yofewa
124/125	0.3-0.85	180-60
131	0.3-0.95	180-80	zofewa mpaka zapakatikati zokhala ndi mphamvu zochepa zophatikizika, ngati kugwedezeka kwapakatikati, kugwedezeka kofewa, miyala yamchenga yofewa, mwala wapakatikati wofewa, wapakatikati wokhala ndi zolumikizira zolimba komanso zotupa.
136/137	0.35-1.0	120-60
211/241	0.3-0.95	180-80	mapangidwe apakatikati okhala ndi mphamvu zopondereza kwambiri, monga sing'anga, kugwedeza kofewa, gypsum yolimba, miyala yamchere yofewa yapakatikati, mwala wofewa wapakatikati, mawonekedwe ofewa okhala ndi zolumikizira zolimba.
216/217	0.4-1.0	100-60
246/247	0.4-1.0	80-50	mapangidwe olimba apakati okhala ndi mphamvu zopondereza kwambiri, monga shale yolimba, miyala yamchere, mchenga, dolomite
321	0.4-1.0	150-70	mawonekedwe apakati abrasive, ngati shale abrasive, laimu, sandstone, dolomite, hard gypsum, marble
324	0.4-1.0	120-50
437/447/435	0.35-0.9	240-70	mapangidwe ofewa kwambiri okhala ndi mphamvu zochepa zopondereza komanso luso lobowola kwambiri, monga dongo, mwala wamatope, choko, gypsum, mchere, miyala yamchere yofewa.
517/527/515	0.35-1.0	220-60	mapangidwe ofewa okhala ndi mphamvu zochepa zopondereza komanso luso lobowola kwambiri, monga mwala wamatope, gypsum, mchere, miyala yamchere yofewa
537/547/535	0.45-1.0	220-50	zofewa mpaka zapakatikati zokhala ndi mphamvu zochepa zophatikizika, ngati kugwedezeka kwapakatikati, kugwedezeka kofewa, miyala yamchenga yofewa, mwala wapakatikati wofewa, wapakatikati wokhala ndi zolumikizira zolimba komanso zotupa.
617/615	0.45-1.1	200-50	mapangidwe olimba apakati okhala ndi mphamvu zopondereza kwambiri, monga shale yolimba, miyala yamchere, mchenga, dolomite
637/635	0.5-1.1	180-40	mapangidwe olimba okhala ndi mphamvu zopondereza kwambiri, monga miyala yamchere, mchenga, dolomite, gypsum yolimba, marble
Zindikirani: Pamwamba pa malire a WOB ndi RRPM sayenera kugwiritsidwa ntchito nthawi imodzi

TRICONE BITS SHIPMENT

Migwirizano Yazamalonda

Kuchuluka kwa Maoda Ochepa	N / A
Mtengo
Tsatanetsatane Pakuyika	Phukusi la Standard Export Delivery
Nthawi yoperekera	7 masiku
Malipiro Terms	T/T
Kupereka Mphamvu	Kutengera Detailed Order