Impendulo: Kunezinhlobo eziningi zensimbi ezisetshenziswa umshini wokudubula oqhumayo, okuhlanganisa isibhamu sensimbi ye-alloy, isibhamu sensimbi engagqwali, isibhamu sensimbi esiqinisiwe, isibhamu sokusika, njll. Akukhona ukuthi ukuphakama kwentengo ye-projectile, kufanele kube ngcono. . I-alloy steel shot inamandla amakhulu okuthonya kanye nomphumela oqinile wokudubula; Amandla okudubula anamandla kanye nempilo ende yesevisi; Njengoba igama lisho, amabhola ensimbi engagqwali akulula ukugqwala. Ngakho-ke, lapho sikhetha isibhamu, kufanele sicabangele izici ze-workpiece eqhumayo ukuze sikhethe uhlobo lokudubula okufanele lusetshenziswe.
Impendulo: Izindleko eziyinhloko zokugcinwa komshini oqhumayo yizingxenye zokugqoka, ngoba lezi azinakugwenywa ukugqoka nokulimala. Ikakhulukazi ihlanganisa ibhodi lonogada begumbi, i-blade, ibhodi lonogada ekugcineni, ibhodi lonogada elihlangothini, ibhodi labaqaphi abaphezulu, umkhono oqondisayo, njll. Phakathi kwazo, izindleko eziphakeme yibhodi lonogada begumbi. Ibhodi lonogada elingagugi elikhiqizwa njengamanje lingaqinisekiswa iminyaka emi-5. Ngesikhathi esifanayo, izingxenye zokugqoka ekhanda lokuphonsa nazo zidinga ukushintshwa njalo. Ipuleti lonogada elikhiqizwe nguSaite lide izikhathi ezingama-2-3 kunokuphila kwenkonzo evamile. Ngesikhathi esifanayo, ukulenga ungqimba lwesikhumba esilenga ekamelweni elisizayo kungavikela ngokuphumelelayo ukugqokwa kwepuleti yensimbi eqinile.
