news & insights

[vc_row][vc_column][vc_custom_heading source=”post_title”][vc_column_text] In the mold manufacturing process, smooth processing and mirror processing after shape processing are called surface grinding and polishing of parts, which is

[vc_row][vc_column][vc_custom_heading source=”post_title”][vc_column_text] Under normal circumstances, the gloss of the surface of an injection molded part is mainly determined by the type of plastic, the colorant

[vc_row][vc_column][vc_custom_heading source=”post_title”][vc_column_text] The deformation, bending and twisting of injection molded products are mainly caused by the fact that the shrinkage rate of the flow direction

[vc_row][vc_column][vc_custom_heading source=”post_title”][vc_column_text] The occurrence of such defects is mainly caused by the problems of plastic parts colored with masterbatch, although the color masterbatch is superior

[vc_row][vc_column][vc_custom_heading source=”post_title”][vc_column_text] Thermal spraying is the use of special equipment to heat the solid material to a molten or semi-molten state and accelerate the spraying

[vc_row][vc_column][vc_custom_heading source=”post_title”][vc_column_text] 1. Flow marks, stripes Characteristics: The surface of the casting exhibits a localized sag smooth texture that is consistent with the flow direction

[vc_row][vc_column][vc_custom_heading source=”post_title”][vc_column_text] There are four aspects to be aware of when mold steel is quenched and cooled. They are cooling medium problems, cooling equipment problems,

[vc_row][vc_column][vc_custom_heading source=”post_title”][vc_column_text] Cracking, including filament cracks on the surface of the part, microcracking, whitening, cracking, and damage due to the sticking of the part, the

[vc_row][vc_column][vc_custom_heading source=”post_title”][vc_column_text] The gas of the bubble (vacuum bubble) is very thin and belongs to the vacuum bubble. In general, if a bubble is found