"变速箱壳体精镗组合机床设计与多轴箱优化"

mbination machine tool is based on universal components, equipped with special components and fixtures designed for specific shapes and processing techniques of workpieces, forming a semi-automatic or automatic special machine tool. It can achieve efficient and high-volume processing of parts, with high production efficiency. This combination machine tool is required to achieve fine boring after tapping. Based on an understanding of the basic configuration of the combination machine tool, the process range, processing accuracy, economic analysis, development trends, and the functions and characteristics of the general components of the combination machine tool, the overall design of the combination machine tool and the design of the multi-axis box are carried out. The specific work to be done includes analyzing the main factors affecting the formulation of the combination machine tool scheme, formulating the process, determining the machine tool configuration type and structural scheme, completing the "three drawings and one card," and drawing the original basis of the multi-axis box design on the basis of the "three drawings and one card". Choosing the structure type of the main shaft, designing the transmission scheme, and drawing the assembly drawing of the multi-axis box for the fine boring of the pin holes. This machine tool can fully meet the processing requirements. Compared with traditional machine tools, it has the advantages of high automation, high productivity, and high precision. Keywords: Combination Machine Tool, Gearbox, Three Drawings and One Card, Multi-axis Box.