Iwo preformed zvinhu zvidhinha zvinogadzirwa neyakajairika preforming molds ane dhizaini yakakura:

Mushure mekunge iyo preformed block yakaiswa mukupisa-kudzvanya mold uye kupisa-kudzvanya kwapera, chikamu chesimbi yekumashure gomba chinowanzo kushaya zvinhu.

Iye zvino mold iyi inogona kugadzirisa dambudziko iri zvakanyanya.

Zvimiro zvechiumbwa ichi ndezvi:

(1) Kune makomba madiki munzvimbo dzinoenderana dzepunch

(2) Izvo zvakagadzirwa preforms zvine protrusions

(3) Yekugadzira: mabhureki emota yevafambi, marori mabhureki pads, CV brake pads

Iwo makuru ma parameter e mold ndeaya anotevera: