Recognition: "Die Casting Die"

Diecasting <Die Casting> (die-casting)

The molten alloy is filled under high pressure and high speed conditions, and the solid casting precision casting method is cooled under high pressure.

Structure of die casting mould

a). Composition of die casting mould structure

Fixed mold: fixed on the fixed mold mounting plate of the die casting machine, with a sprue and nozzle or pressure chamber connection

Movable mold: fixed on the die-casting motor mold mounting plate, and the movable mold mounting plate is used for opening and closing the mold to move and close the mold, closing the cavity and the casting system, and the liquid metal fills the cavity under high pressure; when the mold is opened, the movable mold Separated from the fixed mold, the casting is pushed out by means of a pushing mechanism provided on the movable mold.

二). Die casting structure according to the role of classification

Cavity: Outer surface sprue (gate set)

Molded parts 2) Casting system mold runners (insert blocks)

Core: Inner surface gate

More than expected

(c) Guided parts: guide posts; guide bushes

(4) Launching institutions: push rod (thimble), reset rod, push rod fixed plate, push plate, push plate guide column, push plate guide sleeve.

(5) Lateral core-pulling mechanism: bosses; holes (sides), clamping blocks, limiting springs, screws.

(6) Exhaust overflow system: Overflow runners, exhaust runners.

(7) Cooling system

(8) Supporting parts: fixed mold; movable mold base plate, pad block (assembly, positioning, installation).