Matrix Isi PDC Core Bit
Nhazi maka ROP dị elu na -egwupụta usoro miri emi ma sie ike, PDC bit bit na -eme ihe site na ala ruo ala ozugbo na obere ma ọ bụ ọbụlagodi otu ọsọ, na -azọpụta nnukwu oge ịkụ na ọnụ ahịa.
Ọ dịtụ iche site na bit tricone, PDC bit bit na -eji obere WOB mana RPM dị elu, yabụ na ọ na -arụkarị ọrụ na moto downhole iji bulie ọsọ na -agbagharị.
Arụ ọrụ nke PDC bit bit na -adabere nke ukwuu na ndị na -egbutu PDC, anyị na -enye azịza pụrụ iche maka ihe achọrọ akọwapụtara n'ụdị dị iche iche.
Okwu mmalite:
Ọ na -eguzogide ọgwụ nzere na ndụ ogologo oge nke nwere ike ịkwalite arụmọrụ mkpọsa ma chekwaa ọnụ ahịa ya.
Atụmatụ
1. Na -egwu ala na usoro siri ike:Ngwurugwu ahụ nwere okpueze parabolic ọkara na mkpụmkpụ, ezé nku mma na ezé akwa njupụta dị elu. Ọ nwere ike nweta ọsọ rotary dị elu n'ụdị nwere obere mkpakọ ike na obere ihe abrasiveness.
2.Ezé Ịcha Ezé: 13mm mbubata ezé pụrụ iche nke na -ebubata ya na -eme ka ikike igwu ihe dị n'etiti sie ike.
3. nlele gbasiri ike: iji ihe ike dị elu na -eme ka nguzogide nke nlele dị mma ma mee ka ọ nwee ogologo ndụ na ibe ibe ya.
Nkọwa ngwaahịa:
| Koodu IADC | M232 |
| Ọnụ ọgụgụ agụba | 12 |
| Mgbakọta mpaghara niile | 0.2 ~ 1.0 in2 (1.3 ~ 6.5 cm2) |
| Nchacha isi | 13 |
| Ogologo nlele ọkọlọtọ | 1 "~ 1.5" （25 ~ 38 mm " |
| Ọkwa mgbago elu | 13.4 ~ 16.3KN · m |
| Isi gbọmgbọm | 6-3/4 "× 4" |
Ngalaba arụmọrụ akwadoro:
| Ọnụego ya | 10 ~ 30 L/S |
| Ọsọ na -agbagharị | 40 ~ 150 RPM |
| Nrụgide mgbali | 30 ~ 80KN |
