How is the mold Collapsible Core design reasonable? ruibole

How is the mold Collapsible Core design reasonable? I believe that everyone has a different answer to this question. According to the company‘s size, atmosphere, product simplicity and difficulty, there are different standards; I have worked in many companies, small workshops, small mold factories, and group companies. What makes me feel more profound is that some small mold factories, for the same product, compared with the molds of large companies, their mold costs are less than 1/3-1/2. And the production efficiency is the same. Why?

1. Cost; (material cost, processing, design cost, etc.)

2. The reliability and stability of the process;

3. Mold life;

4. Security;

Compared with the mold Collapsible Core design, there are some good managers in small companies. The process is simplified, and the machinability of the parts is very clear; the other is to be able to take the responsibility; on the contrary, for a slightly larger company, the designer simply designs. In order to ensure that the product can be made, the one-step process is broken down into two steps. It is necessary to add an empty step to modify it, so the processing cost will not be considered first. Because the boss values ​​the result, the mold can be sampled and produced smoothly.