Nangona izikrufu zokuzicofa kunye nezikrufu zomsila wokubhola zombini ziyimixokelelwane enemisonto, zahlukile ngenkangeleko, injongo, kunye nokusetyenziswa. Okokuqala, ngokwenkangeleko, isiphelo esisezantsi sesikrufu somsila wokubhola siza nomsila wokubhola, ofana ne-drill bit encinci, eyaziwa ngokuba yi-milling tail, ngelixa isiphelo esisezantsi esinemisonto sesikrufu sokuzicofa singenamsila wokubhola, kuphela umsonto ogudileyo. Okwesibini, kukho umahluko kwizicelo zazo, njengoko izikrufu zokuzicofa zihlala zisetyenziswa kwizinto ezingezizo ezesinyithi okanye zepleyiti yesinyithi ezinobunzima obuphantsi. Kuba izikrufu zokuzicofa zinokubhola, zicinezele, kwaye zicofe imisonto ehambelanayo kwizinto ezizinzileyo ngemisonto yazo, nto leyo ezenza zivumelane kakuhle. Izikrufu zomsila wokubhola zisetyenziswa kakhulu kwizakhiwo zentsimbi ezikhaphukhaphu, ezikwaziyo ukungena kwiipleyiti zentsimbi ezibhityileyo, kwaye zinoluhlu olubanzi lwezicelo kwizakhiwo ezahlukeneyo zokwakha nezemizi-mveliso. Okokugqibela, ukusetyenziswa nako kwahlukile. Incam yesikrufu sokuzicofa ibukhali, kwaye akukho msila ubhoboziweyo ekupheleni. Ke ngoko, ngaphambi kokulungisa, kuyimfuneko ukusebenzisa i-drill yombane okanye i-drill yesandla ukwenza imingxunya ebhoboziweyo kwangaphambili kwinto, uze ukrwele izikrufu zokuzicofa. Kwaye isikrufu somsila wokubhola singasetyenziswa nangaliphi na ixesha, naphi na kuba umsila waso uza nomsila wokubhola, onokukrufulwa ngqo ube zizinto eziqinileyo ezifana neepleyiti zentsimbi kunye nomthi ngaphandle kwesidingo semingxunya ebholwe kwangaphambili. Umsila waso wokubhola unokubhola imingxunya ngexesha lenkqubo yokubhoboza. Ngokubanzi, kukho umahluko omkhulu phakathi kwezikrufu zomsila wokubhola kunye nezikrufu ezizithena ngokwazo kwiinkalo ezininzi, kwaye amashishini okanye abathengi kufuneka bakhethe ngokusekelwe kwiimeko ezithile kunye neemfuno zokwenyani.
Xa isetyenziswa ngendlela ebonakalayo, ukukhetha uhlobo olufanelekileyo lwesikrufu somsila wokubhola okanye isikrufu sokuzithena kubaluleke kakhulu kuzinzo nokusebenza kakuhle kwemisebenzi yokuzilungisa. Amashishini okanye abathengi banokukhetha iintlobo ezahlukeneyo zezikrufu ngokweemfuno zabo zokwenyani kunye neemeko ukuze bafumane isiphumo esihle sokuzilungisa.
Ixesha leposi: Jan-04-2025
