Digital die-free manufacturing method of copper tripod

Abstract

The invention discloses a digital die-free manufacturing method of a copper tripod. The method comprises the following steps: (1) carrying out forward modeling through three-dimensional software, and reversely obtaining data through 3D scanning; (2) constructing a three-dimensional data model of the copper tripod according to the data, and carrying out casting process design according to the three-dimensional model; and (3) obtaining three-dimensional data of the copper tripod sand mold, obtaining the copper tripod sand mold through manufacturing of the 3D printing sand mold and the CNC carving sand mold, and obtaining a final copper tripod product through casting according to the copper tripod sand mold. According to the method, a solid model is replaced by a digital model, and a traditional manual modeling method is replaced by a mold-free manufacturing process method combining a 3D printing sand mold and a CNC carving sand mold, so that the subjective influence of operators on the quality of the copper tripod is reduced, and the manufacturing quality of the copper tripod is intelligently manufactured and stably controlled.

Description

technical field [0001] The invention relates to the field of processing engineering, in particular to a digital moldless manufacturing method of a copper tripod. Background technique [0002] The current copper tripod processing and production in the industry is a traditional production process. First, the solid model of the copper tripod is engraved, and then through precision casting or sand casting, manual modeling, sand casting, and processing and production are based on the solid model. realized on the basis of [0003] Under this production process, a set of models needs to be engraved every time a copper tripod is manufactured. If there is a copper tripod with a change in size, the models need to be carved according to different sizes, which increases the cost and increases the time period. At the same time, there is uncertainty in the quality control of traditional manual modeling, and the skill level and emphasis of personnel operations have a greater impact on the...

AI Technical Summary

Problems solved by technology

[0003] Under this production process, a set of models needs to be engraved every time a copper tripod is manufactured. If there is a copper tripod with a change in size, the model needs to be carved according to different sizes, which increases the cost and increases the time period.

At the same time, there is uncertainty in the quality control of traditional manual modeling, and the skill level and emphasis of personnel operations have a greater impact on the quality of copper tripods.

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