Hard Rock Disc cutters
Onye na -ebipụta diskibụ ngwá ọrụ nkume siri ike. Ọ bụ iji ike ịpụ apụ, ike ịkwa osisi na ike ndọda nke onye na -egbutusị osisi kpụpịa nkume. (Ike nke oke okwute, njikọta oke okwute, ịdị ogologo ọwara mmiri, ọdịnaya ájá na -ekpebi nhọrọ, ọnụọgụ, nhazi nke ndị na -egbutu diski na isi cutter). A na -ejikarị diski cutter na eriri rụrụ arụ nke nwere ọtụtụ okwute nwere dayameta karịrị 400mm, na ala agwakọtara na ụrọ, aja na ihe ruru 30MPa ike.
A na -ejikarị ndị na -egbutu ọta maka ịrụ ụzọ ụgbọ oloko mepere emepe, ọwara okporo ụzọ dị ka metro, ọwara ịba uru maka inye ihe, mgbapụta na ndị ọzọ.
Disc Cutter bụ ngwa ọrụ siri ike. Ọ bụ iji ike ịpụ apụ, ike ịkwa osisi na ike ndọda nke onye na -egbutusị osisi kpụpịa nkume. (Ike nke oke okwute, njikọta oke okwute, ịdị ogologo ọwara mmiri, ọdịnaya ájá na -ekpebi nhọrọ, ọnụọgụ, nhazi nke ndị na -egbutu diski na isi cutter). A na -ejikarị diski cutter na eriri rụrụ arụ nke nwere ọtụtụ okwute nwere dayameta karịrị 400mm, na ala agwakọtara na ụrọ, aja na ihe ruru 30MPa ike.
Ịchacha Bit bụ ngwá ọrụ mbụ iji gwuo ala. Ọ na -ebipụ n'akụkụ radial nke ihu ọwara iji tọpụ ala tupu oge eruo, nke nwere ike meziwanye ịdị ala nke ala ma belata nkwụsị mgbochi, si otu a na -ewelite arụmọrụ mbelata ma belata mbibi nke ibe ihe. Imebi ihe tupu enwe ọmarịcha arụmọrụ na ajịrịja aja na pectre concretion strata.
A na-ejikarị Ripper arụ ọrụ nke ukwuu iji mebie ike dị ala yana obere okwute na gravel nke obere dayameta; ma ọ bụ na-atọpụ ala tupu mbelata cutter ka ọ nwee ike mepụta ọnọdụ mbelata dị mma maka Cutter Bits.
HARD ROCK DISC cutters | ||
Ụdị ngwaahịa | 14 | |
Ngwa | Igwe TBM | |
Udi | Akụkụ TBM Cutter |