Wax injection process requirements

Medium temperature wax is mainly rosin wax based mold material with melting point between 70-100 ° C. It is mainly used for casting products with appearance, surface size and high precision requirements.

During the pressing process, the parameters of the wax mold can not be changed easily. After the pressing process, the wax mold must be checked. Do not spray too much parting agent into the mold cavity, and it should be uniform. If necessary, the parting agent can be blown evenly with the aid of compressed air nozzle.

When using a new mold, be sure to make clear the mold assembly and disassembly sequence, wax mold removal method and wax mold are placed in the storage tray. They should be isolated from each other to avoid damage. Pay attention to the laying direction to prevent deformation. If necessary, fixtures can be used to avoid wax mold deformation.

For pipe and valve wax molds, more than 1 / 2 of the time as required, the wax molds shall be placed in the storage tray individually, and the wax mold label shall be filled in correctly, including the operator's name, wax mold name, pressing time, number of pieces, etc. it is not allowed to fill in and write randomly.