Indima yamabhulashi ekhabhoni kumamotho wokubhoboza okunomthelela

Indima yomthelela wokubhoboza ibhulashi lekhabhoni ukuthumela i-excitation current ekhiqizwe i-excitation generator ku- ikhoyili ye-rotor. Isimiso umthelela sokumba ugesi wukuthi ngemva insimu kazibuthe inqamula ucingo, i-current ikhiqizwa ocingweni. Ijeneretha isebenzisa indlela yokuzungezisa indawo kazibuthe ukusika ucingo. Ukujikeleza insimu kazibuthe i-rotor, futhi ucingo olusikiwe luyi-stator. Ukuze i- i-rotor ukukhiqiza inkambu kazibuthe, i-excitation current kumele ifakwe ku- ikhoyili ye-rotor, kanye ne-carbon brush idlala le ndima.

Eqinisweni, "ibhulashi" lapha libhekisela kumabhulashi e-carbon. Ama-Impact drills ngokuvamile asebenzisa ama-DC motors. Ukuzivocavoca okuxutshiwe sebenzisa izinjini ezibhulashiwe, ezidinga ukushintshwa ngamabhulashi. Ikhabhoni ibhulashi lishintshwa inzwa yeHholo futhi lishayelwa umshayeli ukuze lizungezise.

Uma kuqhathaniswa ne-brushless impact drill, ama-brushed impact drill ikakhulukazi anakho izinzuzo nezingozi ezilandelayo:

Izinzuzo: I-brushed impact drill iyaqala ngokushesha, amabhuleki afika ngesikhathi, ukulawulwa kwejubane okubushelelezi, ukulawula okulula, okulula isakhiwo, intengo eshibhile, futhi ine-torque enkulu yokuqala, enkulu (i-rotation force) ngesivinini esiphansi, futhi ingathwala umthwalo osindayo.

Ukungalungi: Ngenxa yokungqubuzana phakathi ibhulashi le-carbon kanye ne-commutator, i-drill yomthelela ngebhulashi ijwayele izinhlansi, ukushisa, umsindo, ukuphazamiseka kagesi endaweni yangaphandle, kanye nokusebenza kahle okuphansi nempilo emfushane; amabhulashi ekhabhoni asetshenziswayo, ngemuva kwesikhathi ngokuhamba kwesikhathi, izoshintshwa, okuyinto enzima.