Mitundu ya Ma Drag Bits: Kumvetsetsa Magulu Aakulu ndi Mapulogalamu

Zipangizo zokokera ndi zina mwa zida zobowolera zomwe zimagwiritsidwa ntchito kwambiri pobowola zitsime zamadzi, kufufuza za nthaka, migodi, zomangamanga, mapulojekiti a geothermal, ndi HDD (Horizontal Directional Drilling). Chifukwa cha kapangidwe kake kosavuta, kugwiritsa ntchito bwino ndalama, komanso magwiridwe antchito abwino kwambiri m'mapangidwe ofewa mpaka apakatikati, zokokera zimakhalabe chisankho chodziwika bwino kwa akatswiri obowola padziko lonse lapansi.

Ku China Far Eastern Drilling, timapereka mitundu yosiyanasiyana ya ma drag bits omwe adapangidwira mikhalidwe yosiyanasiyana ya geological ndi zofunikira pakubowola. Nkhaniyi ikufotokoza mitundu ikuluikulu ya ma drag bits kutengera kapangidwe ka kudula ndi kapangidwe ka thupi.

1. Kugawa m'magulu pogwiritsa ntchito kapangidwe kodula
Tungsten Carbide Drag Bit (Tungsten Drag Bit)

Ma tungsten drag bits amagwiritsa ntchito tungsten carbide inserts zapamwamba kwambiri kapena zipangizo zolimba ngati zinthu zodulira. Ma tungsten drag bits amadziwika ndi izi:

Kukana bwino kuvala
Kuboola kotsika mtengo
Yoyenera mapangidwe ofewa mpaka apakati komanso ofewa
Amagwiritsidwa ntchito kwambiri m'chitsime cha madzi ndi kuboola geotechnical

PDC Kokani Pang'ono

Ma drag bits a PDC (Polycrystalline Diamond Compact) amagwiritsa ntchito zida zodulira diamondi zopangidwa ngati zinthu zodulira, zomwe zimapangitsa kuti zikhale zolimba komanso zogwira mtima pobowola.

Ubwino wake ndi monga:

Kuchuluka kwa anthu olowa m'malo
Moyo wautali wautumiki
Chitetezo chabwino cha geji
Kuchepetsa ndalama zobowola pa mita imodzi

Ma PDC drag bits amagwiritsidwa ntchito kwambiri mu:

Kuboola zitsime zamadzi
Kuboola kwa nthaka ndi kutentha kwa dziko
Mapulojekiti a HDD
Kufufuza migodi
Kuboola nyumba
Kokani Pang'onopang'ono

Step Drag Bit ndi imodzi mwa mapangidwe otchuka kwambiri a PDC drag bit. Kapangidwe kake ka step cutter kamathandiza kuti kudula kugwire bwino ntchito komanso kuti kukhale kolowera bwino.

Mawonekedwe:

Kudula mwankhanza
Liwiro la kubowola mwachangu
Kuyeretsa mabowo bwino kwambiri
Yoyenera dongo, shale, mchenga, ndi zina zofewa
Chevron Drag Bit

Ma drag bits a mtundu wa Chevron ali ndi tsamba looneka ngati V lomwe limathandiza kukhazikika kwa bit pamene likuwongolera njira yowongolera.

Mapulogalamuwa akuphatikizapo:

Zitsime zamadzi
Mabowo oyendetsa a HDD
Kufufuza za nthaka
Kokani Bit ya Masamba Ambiri a PDC

Kutengera ndi zofunikira pakubowola, zidutswa zokoka za PDC zitha kupangidwa ndi:

Masamba atatu
Masamba anayi
Masamba 5
Masamba 6 kapena kuposerapo

Masamba ena nthawi zambiri amalimbitsa kulimba ndi ubwino wa mabowo, pomwe masamba ochepa nthawi zambiri amapereka liwiro lolowera mwachangu.

2. Kugawa Zinthu ndi Thupi la Thupi la Bit

Kupatula mtundu wa chodulira, zidutswa zokoka zimatha kugawidwa m'magulu malinga ndi njira yopangira thupi la chidutswacho.

Kokani Thupi Lopopera

Zidutswa zokoka thupi zopangidwa ndi Cast zimapangidwa kudzera mu njira zoponyera molondola.

Ubwino:

Mtengo wotsika wopanga
Zosankha zosinthika za kapangidwe
Yoyenera kugwiritsa ntchito pobowola mwachizolowezi

Zinthu zimenezi zimagwiritsidwa ntchito kwambiri pamene nkhani yaikulu ndi yakuti kugwiritsa ntchito bwino ndalama.

Thupi Lopangidwa ndi Kokani

Zidutswa zokokera thupi zopangidwa ndi chitsulo chopangidwa ndi chitsulo, zomwe zimapangitsa kuti kapangidwe kake kakhale kolimba komanso kolimba.

Ubwino:

Mphamvu yapamwamba kwambiri yamakina
Kukana bwino kukhudzidwa
Moyo wautali wautumiki
Kudalirika kwapamwamba kwambiri pamikhalidwe yovuta yobowola

Zidutswa zokokera zopangidwa ndi thupi lopangidwa ndi chitsulo zimagwiritsidwa ntchito kwambiri pobowola mwaukadaulo komwe magwiridwe antchito ndi kulimba ndizofunikira kwambiri.

3. Kusankha Kokani Koyenera

Kusankha kokera koyenera kumadalira zinthu zingapo:

Kuuma kwa mapangidwe
Njira yobowola
Kuchuluka kofunikira kolowera
M'mimba mwake wa dzenje
Zoganizira za bajeti

Kuti mabowo akhale ofewa komanso otchipa, ma tungsten drag bits nthawi zambiri amasankhidwa. Kuti mabowo akhale ogwira ntchito bwino komanso kuti ntchito yawo ikhale yayitali, ma PDC drag bits nthawi zambiri amapereka ntchito yabwino kwambiri.

Zokhudza Kubowola kwa Kum'mawa Kwambiri

Weifang Far Eastern Machinery Co., Ltd. imagwira ntchito yopanga ndi kupereka zida zapamwamba kwambiri zobowola, kuphatikizapo:

Zidutswa za Tricone
Ma PDC Bits
Ma PDC Drag Bits
Zidutswa Zosakanikirana
Zotsegulira Mabowo
Zoyeserera za HDD
Zida Zobowolera Mathanthwe

Ndi zaka zoposa 15 zaukadaulo wamakampani komanso makasitomala m'maiko opitilira 30, Far Eastern Drilling ikupitiliza kupereka njira zodalirika zobowolera zitsime zamadzi, kutentha kwa nthaka, migodi, kufufuza za nthaka, HDD, zomangamanga, ndi mapulojekiti oyambira padziko lonse lapansi.

Lumikizanani nafe lero kuti mupeze njira yabwino kwambiri yogwiritsira ntchito pobowola.