Ukusika ngokwesiko ukusebenzisa ummese onochoko olucijile ukuze ucindezele okuthile okusikwayo. Lokhu kucindezela kugxilwe emaphethelweni e-blade, ukucindezela kukhulu kunamandla okugunda wento enqunywayo, isibopho se-molecular of the material sikhishwa, futhi sinqunywe. Njengoba impahla ikhishwa ngokucindezela, umkhawulo wokusika wethuluzi lokusika kufanele ube obukhali, futhi impahla ngokwayo kufanele ibe ngaphansi kokucindezela okukhulu. Umphumela wokusika awulungile ezintweni ezithambile nezinwebekayo, kodwa kunzima ezintweni ezinamathelayo
Uma kuqhathaniswa nemimese yokusika ukudla yendabuko, abasiki benkwa be-ultrasonic abadingi imiphetho ebukhali, futhi abadingi ukucindezela okukhulu, futhi ukudla akulimazi. Ngesikhathi esifanayo, ngoba i-blade yokusika yenza ukudlidliza kwe-ultrasonic, ukumelana nokungqubuzana kuncane, futhi izinto ezizonqunywa akulula ukunamathela ku-blade. Leli pheya lezinto ezinamathelayo nezinwebekayo, izinto eziqandisiwe, njengekhekhe likakhilimu, u-ayisikhilimu, njll.
