Manufacturing method for carbon fiber forming mold capable of controlling heating temperature

Abstract

The invention relates to the technical field of mold manufacturing, and discloses a manufacturing method for a carbon fiber forming mold capable of controlling the heating temperature. The manufacturing method comprises the following steps that 1, a mold body is manufactured; and the step 1 comprises the sub-steps that a, foam models of a corresponding female mold and a mold sleeve are machined and manufactured according to a drawing of the mold needing to be manufactured; b, the female mold obtained in the step a is fixed to the center of the mold sleeve obtained in the step a, and an overall mold cavity for manufacturing the mold is obtained; and c, the interior of the mold cavity is coated with a material protecting layer firstly, standing and curing are conducted, and when the mold is in a high-temperature working state, hot deformation of the surface material bears influences of a supporting portion. The manufacturing method for the carbon fiber forming mold capable of controlling the heating temperature has the advantages that light weight of mold production is achieved, the overall manufacturing process is fast and convenient to operate, the mold production efficiency is improved, and the quality and the service life of the mold are guaranteed.

Description

technical field [0001] The invention relates to the technical field of mold manufacturing, in particular to a method for manufacturing a carbon fiber forming mold with controllable heating temperature. Background technique [0002] Carbon fiber composite material is a new type of industrial composite material. Its strength and modulus are 7.2 times and 6.4 times that of iron, respectively, and its specific gravity is only a quarter of that of iron. And it has good wear resistance, high temperature resistance and fatigue resistance. At present, there are two commonly used methods for forming carbon fiber composite structural parts: one is autoclave forming technology. This molding technology is applied to molds with large volume, simple structure and low manufacturing requirements. The molds manufactured by this method generally need to be machined to meet the precision requirements. Another method is compression molding technology. It is formed by pressing a metal mold. ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a method for manufacturing a carbon fiber forming mold that can control the heating temperature, which realizes the light weight of the mold production, the overall manufacturing process is fast and convenient, improves the production efficiency of the mold, and ensures the mold The advantages of excellent quality and long service life solve the cumbersome and inconvenient production and processing of the current mold. The mold is large in size and relatively cumbersome, which cannot achieve lightweight production, which greatly increases the complexity and difficulty of mold production and processing. The overall The production and processing time is long, the price is high, and it cannot meet people's production needs well.