Tungsten Carbide Reduced Diameter Mold

Introduction

Tungsten carbide reduced diameter mold including dynamic and fixed mode (or punch and die), this two parts can be divided or combined. The blank is loaded or removed when separated, and the article is separated or formed from the blank when closed. The reduced diameter mold is a precision tool with complex shape and bearing the expansion force of the blank. It has high requirements on structural strength, stiffness, surface hardness, surface roughness and processing accuracy. The development level of the reduced diameter mold production is important for the level of mechanical manufacturing. One of the signs. The product attribute reduction template size should be larger than the work area and the standard template size should be selected. The positional configuration of the form lock screw is related to the size of the template. Among them, single engineering molds are often arranged in four corners using locking screws, and the standard working area can be widely used. Long and continuous use of locking screws are placed in the four corners and the middle position.

Properties Features

Tungsten carbide reduced diameter mold is directly washed or cooled by the coolant. Because the temperature is lower, it is harder and partially hardened. When the forging is small, the gap cannot be fully filled, and the rod is not thickened. Big. The side facing away from the coolant, or the side with the smaller cooling, has a higher temperature, a softer temperature, and a larger expansion amount, which will fill the entire mold cavity, and the rod portion is relatively thicker, thereby causing the entire expansion belt. Rules, uneven.

Main Applications

Tungsten carbide reduced diameter mold is used to manufacture long-life hammer forging die or forging press die or insert with large impact load, complicated cavity, aluminum alloy extrusion die, aluminum magnesium zinc and other metal long life die-casting molds. Part of the high-life wear-resistant plastic mold.