A idayisi yokunyathela, edla ngokubizwa ngokuba yi-"die," sisixhobo esikhethekileyo esisetyenziswa kwiinkqubo zokuvelisa, ngakumbi kwicandelo lokusebenza ngesinyithi kunye nokwenziwa kwesinyithi. Sisetyenziselwa ukubumba, ukusika, okanye ukwenza amaphepha esinyithi abe ziimo ezahlukeneyo kunye nobukhulu obufunekayo. Ukufaka ii-dies eziqinileyo yinxalenye ebalulekileyo yenkqubo yokunyathela isinyithi, esetyenziswa kakhulu kumashishini afana neemoto, i-aerospace, i-elektroniki, kunye nemveliso yezixhobo.

Nantsi inkcazelo eneenkcukacha ezibalulekileyo ze-stamping die kunye nendima yayo kwinkqubo yokuvelisa:

1. Iintlobo zokufa:
   • I-Blanking Die: Isetyenziselwa ukusika isiqwenga esithe tyaba sempahla kwiphepha elikhulu, ishiya ngasemva imo efunekayo.
   • I-Pircing Die: Ifana ne-blanking die, kodwa idala umngxuma okanye imingxuma kwinto endaweni yokusika isiqwenga sonke.
   • I-Forming Die: Isetyenziselwa ukugoba, ukusonga, okanye ukubumba ngokutsha izinto zibe yimo ethile okanye imo ethile.
   • Idayi Yokudweba: Isetyenziselwa ukutsala iphepha elithe tyaba lezinto ezingaphakathi kwi-die cavity ukuze kwenziwe imilo enamacala amathathu, njengekomityi okanye iqokobhe.
2. Izinto ezisetyenziswa kwiStamping Die:
   • I-Die Block: Eyona nxalenye iphambili ye-die enika inkxaso kunye nokuqina.
   • Ukubethela: Inxalenye ephezulu efaka amandla kwizinto ukuze zinqumle, zibumbe, okanye zizenze.
   • I-Die Cavity: Inxalenye esezantsi ebamba izinto kwaye ichaza imo yokugqibela.
   • Ii-Strippers: Izinto ezinceda ukukhulula inxalenye egqityiweyo emva kokubetheka ngakunye.
   • Izikhonkwane zesikhokelo kunye neeBushings: Qinisekisa ukuba ulungelelwano olufanelekileyo phakathi kwe-punch kunye ne-die cavity.
   • Abaqhubi beenqwelo-moya: Banceda ekulungelelaniseni ngokuchanekileyo izinto.
3. Umsebenzi wokufa:
   • Idayi idizayinwe kunye nezinto eziza kugximfizwa zibekwe phakathi kwe-punch kunye ne-die cavity.
   • Xa kusetyenziswa amandla kwi-punch, iyehla ize icinezele izinto, nto leyo ebangela ukuba zisikwe, zimile, okanye zenziwe ngokwendlela eziyilwe ngayo idayisi.
   • Le nkqubo idla ngokwenziwa ngomatshini wokucinezela, onika amandla afunekayo kwaye ulawula intshukumo yesibhakela.
4. Izinto zokuDaya:
   • Iidayi zihlala zenziwe ngentsimbi yesixhobo ukuze zimelane namandla kunye nokuguga okunxulumene nenkqubo yokunyathela.
   • Ukukhethwa kwezinto ezidizayiweyo kuxhomekeke kwizinto ezifana nohlobo lwezinto ezifakwe isitampu, ubunzima benxalenye, kunye nomthamo wemveliso olindelekileyo.

Iidayi zokustampa zidlala indima ebalulekileyo kwimveliso enkulu, njengoko zivumela abavelisi ukuba benze iindawo ezihambelanayo nezisemgangathweni ophezulu ezinotshintsho oluncinci. Uyilo kunye nobunjineli beedayi zokustampa zibalulekile ukuze kufezekiswe ubungakanani obuchanekileyo, ukunyamezelana, kunye nokugqitywa komphezulu kwiindawo ezistampuweyo. Uyilo oluncediswa yikhompyutha (CAD) kunye nezixhobo zokulinganisa zihlala zisetyenziselwa ukuphucula uyilo lweedayi ngaphambi kokuba zenziwe.

Lilonke, ii-stamping dies zizixhobo ezisisiseko kwimveliso yanamhlanje, nto leyo evumela ukuveliswa kweemveliso ezahlukeneyo ezivela kwiintlobo ngeentlobo zesinyithi nezinye izinto.