论文部分内容阅读
国标GB3480-83“渐开线圆柱齿轮承载能力计算方法”(以下简称国标),通过对国外相应标准的分析论证和对国内外产品及台架试验的生产论证,经国家标准局批准,从1984年1月1日起开始实施,从而结束了我国过去齿轮强度计算方法混乱的状况。国标GB3480-83是以国际标准的建议草案ISO/TC60422E～424E-80为基础而制订的。它在符号、原理及基本公式方面与ISO标准保持一致的前提下,根据我国的具体情况,在结构和内容上作了某些增删和修改,尽可能地注意到了简要和实用。我们认为这样处理是十分妥当的。本文浅析国标计算的特点,并向读者推荐一个简易实用的计算机通用程序。
National standard GB3480-83 “involute cylindrical gear bearing capacity calculation method” (hereinafter referred to as national standard), through the corresponding foreign standards analysis and demonstration of domestic and foreign products and bench production demonstration, approved by the National Bureau of Standards, from 1984 January 1, 2001 began to implement, thus ending the chaos of the calculation method of the past gear in our country. National standard GB3480-83 is based on the international standard draft recommendation ISO / TC60422E ~ 424E-80 based on the formulation. On the premise of consistency of the symbols, principles and basic formulas with the ISO standards, it has made some additions and deletions in the structure and content according to the specific conditions of our country, and has taken note of its simplicity and practicability as much as possible. We think it is perfectly appropriate to do so. This article analyzes the characteristics of national standard calculations, and recommend to readers a simple and practical computer programs.