The oscillating kudula tsamba ndi oyenera cnc makina. M'mphepete mwa mpeni ndi wakuthwa, wosalala, wakuthwa komanso wokhazikika, zida zopangira zinthu zomwe zimatumizidwa kunja zimatha kukonza zinthu zosiyanasiyana zomwe sizili zokhazikika kuti zitsimikizire kulondola kwazinthuzo.