Many people have heard of the machining methods for hard alloy mold parts: chamfering and clearing corners, so why design this step of the mold? I believe many people know very little about this.

One of the machining methods for hard alloy mold parts - chamfer R angle

Simply put, chamfering an R-angle is an arc, so why do we need to chamfer an R-angle? Because chamfering the R angle can prevent mold cracking and also facilitate mold cavity processing. What is the position of the chamfer? It often appears in the tiger mouth position, front and rear mold frame R angle, ultra deep position, and pillow position.

One of the machining methods for hard alloy mold parts - angle cleaning

Used for CNC machining, it is a supplement to the machining method that cannot process the R angle. According to the processing object and process, it can be divided into: processing metal and non-metal, powder metallurgy molds, and injection molds.