阀体攻4-M6螺纹孔专机及多轴箱设计（有CAD图纸）.pdf

4-M6 Abstract According to the requirements of the mission design, design for wallboard machine and special fixture for the design specification is described. The main contents include aggregate machine-tool craft plan formulation, combined machine tool configuration choice, aggregate machine-tool system design and main shaft case design. The full text mainly includes overall design and main shaft box combination milling machine design two parts. The overall design of machine tool is mainly in the selected process and determine the basis of machine tool configuration, structure scheme to determine the three charts and a card, the headstock design according to three charts and a card, reorganizes the compilation to leave the headstock primitive basis chart, the key analysis transmission system, through the comparison of various schemes, and finally to determine the optimal scheme. In addition, in order to improve labor productivity, reduce labor intensity, guaranteed the processing quality, need to design special jig. Keywords: spindle box; modular machine tool; fixture II Abstract1 1 1 1.1 1 1.2 1 1.3 2 1.3.1 2 1.3.2 2 1.3.3 3 1.3.4