Ukuze kuqinisekiswe ukuphepha kwayo ngokuphathwa okujwayelekile, i-medical | imfundo | inethiwekhi iqoqa futhi ihlele izisetshenziswa zezokwelapha.
Isikhunta seduna nesifazane siyizici ezibalulekile zesikhunta (isikhunta singamathuluzi asetshenziswa ukwenza imikhiqizo eyakhiwe). I-punch iyisikhunta esinesimo se-convex.
Emhlabeni wokukhiqiza nokuklama, igama elithi "stamping" linencazelo ebalulekile. Le nqubo isetshenziswa ezimbonini eziningi ezahlukene ukukhiqiza imikhiqizo eyahlukene, kusukela ezingxenyeni zezimoto kanye namabhokisi kagesi kuya ezintweni zikagesi zasekhishini nasezimpahleni zabathengi.
Ukwakhiwa kwesikhunta kubhekisela ekukhiqizeni izingxenye nemikhiqizo ngokwenza nokusebenzisa isikhunta. Ukubunjwa kwesikhunta kungahlukaniswa ngezinhlobo eziningana ezihlukene, ukubunjwa kokucindezela, ukubunjwa komjovo, ukubunjwa kwe-extrusion, ukubunjwa komjovo, ukubumba okungenalutho, ukubunjwa kwe-die-cast, njll.
Isikhunta yizibunjwa ezihlukahlukene namathuluzi asetshenziswa ekukhiqizeni izimboni ukwenza imikhiqizo edingekayo, eyenziwa ngokubunjwa komjovo, ukubunjwa kokushaywa, ukukhipha, ukufakela, ukubumba, ukuncibilikisa, ukunyathela nezinye izindlela.
Ikhompiyutha yokubumba amashidi (i-SMC) iyinhlanganisela yokubumba esetshenziselwa ukukhiqizwa okomile kwemikhiqizo ye-polyester fiberglass engagcwalisiwe.