Chidimbu Chekucheka Marori / Chidimbu Chekona Yerori
Chii chinonzi roller bit?
Tsanangudzo ye roller bit. i. Rotary boring bit ine ma roller maviri kusvika mana ane denderedzwa, ane denderedzwa, anotenderedzwa nekutenderera kwezvibooreso. Zvibooreso zvakadaro zvinoshandiswa mumatombo akaomarara mumafuta anoboorera uye mune mamwe makomba akadzika kusvika 5,000 m zvichikwira.
Ndeapi marudzi maviri ekutanga emabhiti e roller cone?
Kune mhando mbiri huru dzemabhiti eroller-cone, mabhiti esimbi akakuyiwa uye mabhiti ecarbide insert.
Chidimbu che tricone chinoshanda sei?
Mabhora aya anoshandisa mhepo ine simba rakawanda inofamba ichidzika nepakati pemhepo ichipinda mu tricone bearing ichibatsira kukwiza mafuta, kutonhodza uye kubvisa zvidimbu zvezvidimbu kubva mu tricone. Kugona kuzvichenesa, kukwiza mafuta uye kutonhodza Tricone bit mukana wakasimba wekukwikwidzana nema rollers ane mhepo inotonhorera.
Nguva yekutumira: Nyamavhuvhu-30-2022