Ihe na-emetụta arụmọrụ DTH Bit

DTH (Down-The-Hole) bit na-ezo aka na ngwá ọrụ mkpọpu ihe pụrụ iche ejiri na-egwupụta akụ, ihe owuwu, na mmanụ na gas. Emebere ya ka etinye ya na hama DTH ma jiri ya rụọ ọrụ mgbapu ala.

Na mgbakwunye na nhọrọ ziri ezi nke cemented carbide grades, ịrụ ọrụ nke ọma nke DTH na-emetụtakwa ọtụtụ ihe, ihe ọkụkụ ahụ nwere ike ịhụ ya site na nlezianya anya. Ụdị ihe nkedo ahụ dị iche iche, na akụkụ nke oghere mgbawa a na-enweta mgbe a na-egwupụta ihe dị iche iche.

1. Drill udi

Ọdịdị nke ihe ọkụkụ ahụ na-emetụta kpọmkwem akụkụ nke oghere mgbawa ahụ. Akụkụ oghere mgbawa nke ọtụtụ ngwuputa ihe bụ polygonal, ọ bụghị okirikiri. Ya mere, a na-emepụta akụkụ nke polygonal n'ihi ntụgharị nke ihe ọkụkụ ahụ n'otu akụkụ nke oghere mgbawa mgbe ọ na-atụgharị n'akụkụ axis ya. N'oge a na-egwupụta ihe, mkpanaka mkpọmkpọ ebe anaghị atụgharị na axis a kapịrị ọnụ kama ọ na-agbagharị n'efu na olulu mmiri.

2. Nkume Nkume

Ngwongwo nkume nke na-emetụta ọsọ nke nta bụ tumadi viscosity, hardness, and elasticity. Nrapara nke nkume bụ ikike nke nkume iguzogide ịgbaji n'ime obere iberibe. Ngwongwo nkume na-ejikọta ya na nhazi na nhazi nke nkume; obere nha na ọdịdị nke ihe ndị ahụ; na ọnụ ọgụgụ, ihe mejupụtara, na mmiri ọdịnaya nke ciment. Nkume ndị siri ike na nke jikọrọ ọnụ nwere otu viscosity n'akụkụ niile, na nkume dị iche iche ma ọ bụ nke nwere akwa akwa nwere viscosity dị iche iche n'akụkụ niile. A na-ekpebi ike nke nkume ahụ, dị ka viscosity, site na njikọ njikọ dị n'etiti akụkụ nkume. Otú ọ dị, isi ike nke nkume bụ ikike iguzogide ngwá ọrụ dị nkọ na-abanye n'ime ya. Ngbanwe nke nkume na-ezo aka n'ikike o nwere iweghachi ọdịdị mbụ ya na olu ya mgbe ike mpụga nke na-eme ya kwụsịrị. Nkume niile na-agbanwe. Mgbanwe nke nkume ahụ nwere mmetụta dị ịrịba ama na mmetụta nke ihe ọkụkụ ahụ.

ZZBETTER Drill Bit Factory bụ ụlọ ọrụ na-etinye aka na nyocha sayensị na ire ngwá ọrụ egwu nkume. ZZBETTER Drill Bit Factory na-emepụta ma na-ere usoro ZZBETTER ala-n'ime oghere, ọkpọkọ ọkpọkọ, na ihe ndị na-egwupụta ihe na-emepụta ihe, na-emepụta ngwá ọrụ dị iche iche nke nkume nkume, ihe ndị na-egwupụta ihe na-emepụta ihe, ndị na-eme ihe, wdg. Anyị na-emepụta ọkpọkọ ọkpọkọ. na DTH rigs na DTH bits nwere uru mmepụta pụrụ iche.