12 1/4 inch API PDC Drill Bits China Factory
Nkọwa ngwaahịa
Usoro mmepụta oge niile dị ka n'okpuru:
1> Zitere anyị nkọwa ala na mkpọpu ala.
2> Kwenye nha, nọmba nlereanya, ọnụọgụ.
3> Kwenye ụdị 3D.
4> Usoro ikpe.
5> Nnwale na nkwalite.
6> mmepụta ihe / mmepụta ihe.
Far Eastern nwere API Asambodo maka tricone ibe n'ibe na PDC ibe n'ibe, ndị injinia nwere ike chepụta dị ka geological nkọwa na mkpọpu akụrụngwa, e wezụga na anyị na-ahazikwa PDC ibe n'ibe dị ka gị echiche ma ọ bụ eserese.
Ngwa
Ọkara-ike siri ike formations na obere mkpakọ ike, dị ka claystone, marl, lignite, sandstone, anhydrite, tuff, wdg.
Atụmatụ
M167 bụ matriks ahụ PDC bit. Nhazi hydraulic kachasị mma yana nkwalite ihicha na mmetụta dị jụụ nke ibe n'ibe iji gbochie ntakịrị ịgba bọọlụ.
Nkọwapụta ngwaahịa
Nkọwapụta ngwaahịa nke olulu ogbunigwe PDC.
Ọnụọgụ agụba | 7 |
Nha Cutter nke izizi | 16 mm |
Nozulu Qty. | 9 NZ |
Ogologo Ogologo | 3 sentimita asatọ |
Oke arụ ọrụ
RPM(r/min) | 80-250 |
WOB (KN) | 30-140 |
Ọnụego mgbaba(lps) | 28-70 |