本文运用弹性力学和物理学对上述各因素进行综合研究，导出衬套孔加工尺寸修正公式。
These factors are studied comprehensively by means of the elastic mechanics and physics in this paper and, the correction formular of machining dimension for bush hole is derived.
介绍和分析了确定产品类型、选择百分位数、产品尺寸修正量，并最终设定产品功能尺寸的思路和方法。
The ideas and methods for defining categories of products, choosing percentile and product size correction, and finally determining product function and size are introduced and analyzed.
然后进行必要的计算较核，并根据其结果进一步修正原设计尺寸与构造，使之达到既安全又经济的目的。
Finally, you have to make necessary calculations and checks after which further modifications have to be done for safety and economy.
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