na'urar hakowa rotary

Akwai nau'i biyu: daya yana cikin na'ura mai jujjuyawar hakowa ta hanyar haɓaka injinan tasiri, galibi zuwa hakowa na jujjuyawar, lokacin da aka ci karo da dutsen dutse tare da tasirin hako rijiyoyin hako rijiyoyin biyu, da ƙarfi mai ƙarfi ga nau'ikan nau'ikan;Ɗayan shine tasiri da aikin jujjuyawar da aka haɗa tare da rijiyoyin hako rijiyoyin, irin su ƙwanƙwasa guduma DTH na pneumatic.DTH guduma rawar soja (FIG. 5) yana kunshe da silinda liner da piston da ke motsawa sama da ƙasa a cikin silinda.Ƙarshen ƙarshen silinda na silinda an haɗa shi tare da ɗigon rawar jiki, kuma an haɗa ƙarshen babba tare da bututun rawar jiki ta hanyar haɗin gwiwa.Babban matsi da aka ba da shi ta hanyar kwampreshin iska shine 0.7 ~ 1.4 mpa ta hanyar bawul ɗin rajistan sama da piston, mai rarraba iska da mashigar iska da ke ƙasa da piston, kuma tasirin tasirin piston yana tura sama da ƙasa kamar 700 ~ 1200 sau/min, ta yadda piston ke yawan yin tasiri akan bit.Don haɓaka ƙarfin rawar rawar soja don haƙa dutsen.A lokaci guda kuma, bututun rawar soja yana jujjuyawa a ƙananan saurin 35 ~ 60 RPM.Iska daga manyan kogon fistan na sama da na ƙasa yana gangarowa zuwa cikin ɗan don kwantar da bit kuma ya fitar da yankan ramin ƙasa daga cikin rijiyar.Tsarin jujjuyawar sashin wankin rijiyar da ke zagayawa daidai yake da na rotary rawar jiki tare da matsewar iska, kuma bit ɗin da ake amfani da shi shine tungsten carbide ball hakori bit ko abin nadi.Za a iya amfani da rawar hamma mai ƙwanƙwasa DTH don haƙon rijiyoyin mai zurfi a cikin tudun dutse.Gudun hakowa yana da girma, kuma saurin hakowa baya raguwa saboda karuwar zurfin hakowa, kuma ramin hakowa yana tsaye.

Don daidaitawa da bukatun daban-daban na hakowa, inganta haɓakar hakowa, rijiyar rijiyar rijiyar tana da maƙasudin maƙasudi da yawa da kuma cikakkiyar watsawa na hydraulic da kuma kula da jagorancin ci gaba: wato, ma'aunin hakowa tare da kayan aiki da kayan aiki iri-iri. , na iya amfani da tasiri, rotary da guduma DTH da sauran hanyoyin hakowa;Ana iya amfani da wanke rijiyar laka, damtse rijiyar iskar wanka da kyau da jujjuyawar zagayawa.