Method for processing and manufacturing simulated suture lines of slush-molding skin

Abstract

The invention relates to a method for processing and manufacturing simulated suture lines of a slush-molding skin. The method comprises the steps of manufacturing 3D samples according to real suture line samples; carrying out secondary design on the 3D samples to obtain suture line data; then manufacturing a mother board; manufacturing a soft skin in a mode of complex molding; and finally, wrapping the soft skin around a female model of a slush-molding nickel shell mold. Therefore, according to the method, the design is convenient, the time consumption is short, the design adjustment is convenient, and the flexibility of the whole design period is high; the present effect is simulated, and lack of texture or suture line modeling is avoided; the probability of defects occurring in the subsequent process can be reduced, and the overall production efficiency and quality of a slush-molding nickel shell mold are improved; and the soft skin can be remolded according to actual requirements instead of replacing the PVC slush-molding mold, so that the implementation cost is reduced.

Description

technical field [0001] The invention relates to a method for processing and manufacturing simulated sutures, in particular to a method for processing and manufacturing simulated sutures for plastic epidermis. Background technique [0002] At present, more and more passenger cars use PVC plastic skin to make instrument panel assembly. At the same time, simulated sutures are made on the Tang plastic skin, which can greatly improve the overall texture and grade of the interior. Combined with the current conventional processing methods, the most commonly used method of making simulated sutures is to make sutures by manually embedding the main model of the nickel shell. [0003] However, this method has high processing costs, high requirements for operators, and poor consistency of suture features. Moreover, the production accuracy is difficult to guarantee, and there will be risks such as loss of sutures and surface features during subsequent processing. Therefore, the product...

AI Technical Summary

Problems solved by technology

[0003] However, this method has high processing costs, high requirements for operators, and poor consistency of suture features.

Moreover, the production accuracy is difficult to guarantee, and there will be risks such as suture loss and surface feature loss during subsequent processing. Therefore, the production of simulated sutures has always been a technical problem that Tang Plastic Skin needs to face.