分析透镜定心直径的余量

Assembling in Mechanical Engineering and Instrument-Making Pub Date : 2020-09-01 DOI:10.36652/0202-3350-2020-21-9-391-393

E. Kutenkova, T. Larina

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摘要

从JSC NPZ制造的零件的一般命名法中分析了透镜直径的余量，并确定了三组细节:1)传统上分配余量的圆心透镜;2)边缘较薄的镜片;3)中心不好。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Analyze the allowances for the diameter for centering of lenses

The allowances for the diameter of lenses, from the general nomenclature of parts manufactured at JSC NPZ were analysis, and three groups of details were identifi ed: 1) well-centered lenses on which the allowance is assigned traditionally; 2) lenses with a thin edge; 3) poorly centered.

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Assembling in Mechanical Engineering and Instrument-Making

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