Dual color mold processing factory, dual color injection molding requirements for the processing of Toss in the mold support head
The dual color mold processing factory is located in the dual color injection molding factory. In order to ensure that the mold processing results meet customer requirements, a series of strict mold processing specifications have been formulated. Even for mold supports and intermediate supports that are not core parts, high standard processing requirements have been established. Next, we will provide a detailed introduction to the processing specifications for mold supports and Zhongtuosi from the dual color injection molding factory.
1、 Meaning and processing specification of die holder
The significance of the existence of the mold support head is to ensure the normal production of the forming mold and prevent the deformation of the mold during forming and stamping, which may cause the product to become sharp. For this reason, an appropriate amount of support heads should be arranged for the rear mold support B board. Generally speaking, the processing specifications for the support head require a length equal to the height of the square iron plus (0.1-0.2) millimeters. In addition, the support head needs to be fixed to the bottom plate of the mold with screws to ensure stability and reliability.
2、 The purpose and processing standards of Zhongtuosi
The function of Zhongtuosi is to prevent imbalance between the top needle and the driver’s cylinder needle during ejection, as many problems with the top needle and driver’s cylinder are caused by this. In response to the processing standards of Zhongtuosi, Dongguan Machiko Double Color Injection Molding Factory has formulated the following regulations:
A. For large molds (above 4050), the top needle plate needs to be equipped with a central tosis according to the standard.
B. Molds with more rows and larger sizes require the addition of intermediate tosses.
C. For molds with a large number of thimbles and thimbles, and with a sloping top, it is necessary to add a middle support.
It is worth noting that some molds, due to design negligence, did not install a center bracket, resulting in problems such as sharp edges or stuck needles on the driver cylinder and top pin. In the subsequent addition of Toss, it may cause production delays, waste of working hours, and sometimes face difficulties in finding suitable locations for addition.
The dual color injection molding has strict requirements for the processing of the mold support and the middle support. The dual color injection molding factory has strict requirements for the processing of the mold support and the middle support. The formulation of these standards is aimed at ensuring the quality and production efficiency of the mold processing to meet customer needs and improve production efficiency. By adhering to these standards, the accuracy, stability, and reliability of mold processing can be improved, providing strong support for the development of enterprises and customer satisfaction.