求英语高手翻译一下 重金酬谢a ！

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This paper is mainly auto leaf spring before the before and after five hole drilling stent multiaxial head combination machine tools design, the multiaxial head is a multiple output with closed transmission box, can use it in the vertical drilling machine drilling, reaming, wring holes and tapping the process such as processing. Because of its simple structure don't need to change both machine tool equipment, less investment, quick effect so adapt to small and medium-sized batch porous parts processing

Auto leaf spring before before four base of support Φ 14.5 after the hole of the base of support 3 Φ 14.5 hole shall also processing according to the arrangement of technology in Z535 with a fixture on the machine can not only four holes before processing stent and processing base for three holes to save more for replacement shaft head auxiliary time reason design a set of two parts will be the multiaxial head processing general. The two parts in shape and size of roughly the same but also have different place, reason need to design a fixture can meet the two parts are clamping and positioning.

In order to improve the efficiency of the common to drill to drill, so the tool will make the necessary design. The results of the production cost saving, that ensure the process quality, improve the production efficiency, increase the workers' safety operation reliability.

The main consideration and solve the following main problems: (1) processing surface requirements of precision and roughness; (2) the production batch; (3) the shape and size of workpiece structure; (4) drilling machine refitted practical possibility. The analysis of the drilling machine be modified to be modified analysis when the main content of the drill include: (1) to analyze the machine is ready to adjust to modified requirements; (2) to investigate and understand the use of machine tools; (3) considering the power of machine tools; (4) analysis modified strength and stiffness of the machine tool.

【 key words 】 combination machine tools multi-axis head gear transmission system group of drill drill template