rotary mkpọpu igwe

E nwere ụdị abụọ: otu bụ na rotary rotary mkpọpu igwe na ndabere nke mgbakwunye na nke mmetụta usoro, tumadi na rotary mkpọ ala, mgbe na-ezute pebble oyi akwa na mmetụta mkpọpu ihe abụọ-nzube olulu mmiri rig, ike adaptability dị iche iche strata;Nke ọzọ bụ mmetụta na rotary omume jikọtara ya na olulu mmiri nke ọma, dị ka pneumatic DTH hammer drill.DTH hammer drill (FIG. 5) bụ ihe mejupụtara cylinder liner na piston nke na-ebuli elu na ala na cylinder liner.A na-ejikọta njedebe nke ala nke cylinder na ntanye ihe, na njedebe elu na-ejikọta ya na ọkpọkọ ọkpọkọ site na eriri eriri.Igwe ikuku dị elu na-enye site na ikuku ikuku bụ 0.7 ~ 1.4 mpa site na valvụ nlele n'elu piston, onye na-ekesa ikuku na ikuku ikuku n'okpuru piston, na mmetụta ugboro nke piston na-agbanye elu na ala dị ka 700 ~ 1200. ugboro/min, nke mere na piston na-emetụta ugboro ugboro nkuku.Iji welie ike nke ihe egwu egwu egwu egwu.N'otu oge ahụ, ọkpọkọ ọkpọ na-atụgharị na obere ọsọ nke 35 ~ 60 RPM.Ikuku si n'oghere dị elu na nke ala nke piston na-agbada n'ime ntakịrị iji mee ka ọ dị jụụ ma weta mkpọpu oghere dị n'okpuru isi mmiri ahụ.Ọdịdị nke rotary na-ekesa nke ọma na-asa akụkụ bụ isi bụ otu ihe ahụ dị ka nke rotary rotary akuakuzinwo na abịakọrọ ikuku, na bit eji bụ tungsten carbide bọl eze bit ma ọ bụ roller cone bit.Enwere ike iji pneumatic DTH hammer gwuo mmiri miri emi na olulu mmiri siri ike.Ịgba ọsọ na-agba ọsọ dị elu, ọsọ ọsọ na-agbapụ adịghị ebelata n'ihi mmụba nke omimi ihe omimi, na oghere na-agbapụta kwụ ọtọ.

Iji mee ka ihe dị iche iche dị iche iche dị iche iche na-egwupụta ihe na-eme ka ọ dị mma, na-eme ka arụmọrụ nke ọma dịkwuo mma, nke ọma na-egwupụta ihe na-eme ka ọ bụrụ ihe dị iche iche na-emepụta ihe na-emepụta ihe dị iche iche na nnyefe hydraulic zuru ezu na njikwa nke ntụziaka nke mmepe: ya bụ, ihe eji eme ihe na ngwá ọrụ dị iche iche. , nwere ike iji mmetụta, rotary na DTH hama na ụzọ mgbapu ndị ọzọ;Ịsacha apịtị nke ọma, ịsacha nke ọma ikuku na-ekpo ọkụ yana ịsacha nke ọma na nke ọzọ.