Mastering the technique and implementation of die-casting is a difficult task and it requires a lot of training and practice. This is the major reason why many businesses hire experts to complete the process. Hiring an expert is the best way to ensure that there are no imperfections in the final product.
Die cast mold making companies work with their clients to incorporate the desired features into the final product, while maintaining its functionality to the maximum. In addition to that, they also try to optimize the features of the model, as it will make the production process a lot much simpler. Here are some of the main functions involved in die casting.
Maintaining the Uniform Wall Thickness
The experts at die casting companies always try to maintain a specific uniform wall thickness around the metal casting. However, this task is not always possible, and in such cases, they try to keep the variations to a minimum level. A uniform wall thickness around the casting significantly improves the filling of the casting and the metal flow. In addition to that, it will also reduce the dimensional variation in the die casting materials.
Increasing the Fillet and Corner Radii
The experts carefully increase the Fillet radii (inside corners) and Corner radii (outside corners) on the die casting during the manufacturing process. This step is performed not just to improve the fitting of the casting, but also to increase the die life, which may be at risk because of the decreasing of the degradation of the die steel in the pointed corner areas.
Including Draft in the Casting
Draft can actually be defined as the amount of slope or taper, which is given to the cores and to other parts of the die cavity, in order to easily remove the casting from the die. Experts at die cast mold making companies effectively provide more taper on the inside walls than the outer walls, as it will allow them to easily remove the casting.
Maintaining the Vital Dimensions on the Same Side
There are a few moving components in the die and the dimensions of the die, which depends on two or more factors will have a lot more variation when compared to other parts. Greater variations mean that experts will have to perform many more steps to meet the tolerance.