Ukuzalwa kwehlabathiizixhobo zamandlawaqala ngei-drill yombaneiimveliso-ngo-1895, iJamani yaphuhlisa i-drill yokuqala ethe ngqo yehlabathi.Okui-drill yombaneubunzima be-14 kg kwaye iqokobhe layo lenziwe ngentsimbi etyhidiweyo.Iyakwazi ukubhoboza imingxuma eyi-4 mm kuphela kwiiplate zetsimbi.Emva koko, i-drill yombane yamanqanaba amathathu (50Hz) yabonakala, kodwa isantya semoto asiphumelelanga ukudlula i-3000r / min.
Ngomnyaka we-1914, i-drill yombane eqhutywa yi-single-phase series-excited motor yavela, kunye nesantya semoto esingaphezu kwe-10,000 rpm.
Ngo-1927, i-intermediate frequencyi-drill yombanekunye nonikezelo lwamandla rhoqo 150 ~ 200Hz yavela.Ayinayo nje inzuzo yesantya esiphezulu senqanaba elinye-i-motor echulumancisayo, kodwa ineenzuzo zesakhiwo esilula nesithembekileyo senqanaba lesithathu lemoto yamandla.Nangona kunjalo, ngenxa yemfuno yonikezelo lwamandla ombane ophakathi, ukusetyenziswa kulinganiselwe.
Ngeminyaka yoo-1960, umbane wohlobo lwebhetri ngaphandle kweentambo zamandla ezisebenzisa iibhetri zenickel-cadmium njengoko umbane uvela.Embindini weminyaka yee-1970, ngenxa yokuhla kwamaxabiso ebhetri kunye nokuncipha kwexesha lokutshaja, olu hlobo lombane. i-drill yayisetyenziswa kakhulu eYurophu, eMelika naseJapan.
I-drill yombane ekuqaleni yayisebenzisa intsimbi etyhidiweyo njengeqokobhe, kodwa emva koko yatshintsha yaba yi-aluminiyam ialloy njengeqokobhe.Ngeminyaka yoo-1960, iiplastiki zobunjineli be-thermoplastic zafakwa kwi-drill yombane kunye nokufakelwa kabini kwe-drill yombane kwafunyanwa.
Ngeminyaka yee-1960, i-electronic speed-regulating drills drill also appeared.Olu hlobo lwe-drill yombane lusebenzisa i-thyristor kunye namanye amacandelo ukwenza isiphaluka se-elektroniki, kwaye isantya sihlengahlengiswa bubunzulu obuhlukeneyo apho iqhosha lokutshintsha licinezelwe, ukuze umbane. i-drill ingasetyenziswa ngokwezinto ezahlukeneyo eziza kucutshungulwa (ezifana nemathiriyeli eyahlukeneyo, iidamitha zokomba, njl.njl.), khetha izantya ezahlukeneyo.Umgaqo wokusebenza we-drill yombane kukuba i-motor rotor ye-electromagnetic rotary okanye i-electromagnetic reciprocating encinci- I-motor ye-capacity yenza i-magnetic field yokusika kunye nokusebenza, kwaye iqhuba isixhobo esisebenzayo ngokusebenzisa indlela yokuhambisa ukuqhuba igiya ukunyusa amandla e-drill bits, ukwenzela ukuba i-drill bit scrape umphezulu wento kwaye ingene ngcono kwinto.
Ixesha lokuposa: Oct-28-2022
