Chibooreso chinosanganisira chibatiso (1) chine chinogumira chine mativi maviri ekucheka (5, 5') mundege huru (C-C), zvinopinza (5, 5) ') zvine kumucheto kupfupi kwepakati kwakatariswa. ndege yechipiri yakajairika (E-E). Iyo yekucheka inoumba poindi-yakafanana nechepakati yekucheka kumucheto kwekupinda iyo workpiece uye nekudaro ichiisa pakati pechibooreso. Pa arbor, maviri chip nyere (6, 6') anopiwa, ayo anotambanukira kubva kumucheto kusvika kumucheto wepasi. Muchikamu chero chipi zvacho chiri padivi pe arbor, nyere dzinowanikwa diametrically yakatarisana neimwe ndege yechubhu, uye ndege yechubhu iri mundege yenyika yakajairika (F-F) yenyika mbiri pamativi ese echubhu. Kuwedzera pa90 °, iyo arbor ine yakanyanya kuomarara mundege iyi. Yechipiri ndege (E-E) yepakati yekucheka kumucheto inotaridzirwa pakona inenge 90 kune iyo huru yakaomeswa nzira (F-F) yepasi pasi kana pasi pekupedzisira shank.

Mukushanda kwekuchera kwekrete kana zvimwe, zvinokwanisika kuderedza kushanduka kwechimbichimbi chehurumende yekuchera, uye kudzikamisa basa rekuchera, kunyange kana uchigadzira machipisi makuru, kushanda kwekuchera hakuna kuderedzwa.

Chikamu chekucheka chakarongedzerwa zvakanyanya muchimiro cheradial, chine zvikamu zviviri zvikuru zvekucheka, uye angangoita maviri anobatsira ekucheka macheto akaraswa pakati pechikamu chikuru chekucheka uye chikamu chikuru chekucheka mune inotenderera. chidimbu chikuru chekucheka sekucheka kwayo, uye kuguma kwemukati wekucheka kukuru kunowanikwa pakati pekutenderera, uye kuguma kwekunze kunowanikwa pamucheto wekunze wekutenderera kwekutenderera kwechikamu chekucheka.