Thermoforming profile-followed waterway mold and machining method thereof

Abstract

The invention discloses a thermoforming profile-followed waterway mold and a machining method thereof. The machining method comprises the steps that 1, a mold model of the thermoforming profile-followed waterway mold is designed through 3D drawing software, the molded surface of the mold is adjusted, and the thermoforming profile-followed waterway mold comprises a base body insert and a cooling insert mounted on the base body insert and provided with a profile-followed waterway; 2, the base body insert is pre-heated and subjected to surface oil removing and dust removing treatment; 3, the cooling insert provided with the profile-followed waterway is printed on the base body insert through 3D printing equipment; and 4, the printed cooling insert is subjected to finish machining treatment. According to the thermoforming profile-followed waterway mold and the machining method thereof, only the cooling insert is formed through a 3D printing technology, in this way, the using amount of printing powder can be decreased in quantity, meanwhile, the thermoforming profile-followed waterway mold after 3D printing forming does not need to be subjected to heat treatment, the mold cost is saved,the 3D printing time is reduced, and the production efficiency is improved; and the thermoforming profile-followed waterway mold and the machining method thereof have the advantages of high cooling efficiency and good uniformity of the mold surface temperature.

Description

technical field [0001] The invention relates to the field of thermoforming molds, in particular to a thermoforming conformal waterway mold and a processing method thereof. Background technique [0002] Such as figure 1 As shown, limited by the traditional manufacturing process, the cooling water channel 1 in the thermoforming mold of auto parts is straight and crossed, which directly affects the efficiency of the water channel configuration of the mold, resulting in the inability of the thermoformed parts to achieve uniform and effective cooling in a short time. Thereby reducing the production efficiency of thermoformed parts and endangering the quality and quality of thermoformed parts. Contents of the invention [0003] The invention provides a thermoforming conformal waterway mold and a processing method thereof to solve the above-mentioned technical problems existing in the prior art. [0004] In order to solve the above technical problems, the present invention prov...

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Problems solved by technology

[0002] like figure 1 As shown, limited by the traditional manufacturing process, the cooling water channel 1 in the thermoforming mold of auto parts is straight and crossed, which directly affects the efficiency of the water channel configuration of the mold, resulting in the inability of the thermoformed parts to achieve uniform and effective cooling in a short time. This reduces the production efficiency of thermoformed parts and jeopardizes the quality and quality of thermoformed parts

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