The cavitation caused by aeration due to the filling effect in the form of flow channel (as shown in the previous four figures) can be solved as long as the filling state is changed and the exhaust is improved.

Therefore, the recommendations are as follows:

1. Remove the shunt in the middle of the runner;

2. The inclined plane at the front end of the runner translates forward until it is 1mm away from the cavity (yellow arrow);

3. Widen the exhaust slot as shown by the red line;

(the last three figures) is the best feeding method for this part.

The development and application of die casting mould steel is one of the main businesses of STRONG TECHNOLOGY company. Combined with Centennial Daye Special Steel and relying on the company's strong strength of material heat treatment for 30 years, it provides customers with one-stop solutions for die casting mould steel such as high-end high-quality base metal, machining, heat treatment, coating, mould design and maintenance and failure analysis.