Influence of the chemical composition of the load-carrying equipment material on its performance

Author:

Amosov Alexey

Abstract

The study presented here refers to the use of chain slings carrying loads. The theoretical calculation shows us the high reliability and almost failsafe operation of a metal welded chain. The introduction describes the relevance of the work and a brief historical background to the problem, as well as the terms used in the work. In the next part of the work the methodology of load and reliability calculation is given, further quantitative values of reliability indicators, methods of their obtaining, and the methodology of reliability calculation according to the strength criterion are shown. The scheme of work of the emission spectrometer, technology of its application, and carrying out of the entrance inspection are resulting. As conclusions practical recommendations and coincidence of results of research with known facts from material science are indicated. Studies conducted by the authors show that the use of chain hangers without in-depth input control of the chemical composition of the material used can cause significant damage.

Publisher

EDP Sciences

Subject

General Medicine

Reference37 articles.

1. Gumerov F. V. Improvement of input quality control system of industrial enterprise / A.V. Gumerov. - Text: direct // Actual issues of economic sciences: Proceedings of I Mezhdunar. nauch. conf. (Ufa, October 2011). - Ufa: Summer, 2011. — Pp. 88-90. — URL: https://moluch.ru/conf/econ/archive/11/1071/ (circulation date: 27.07.2022).

2. GOST EN 818-1-2011 Steel circular short link chains for lifting loads. Safety. Part 1. General requirements for acceptance introduced. 2011-05-01. - M: Standartinform, 2014

3. Maintainability of individual assembly units in mechanical engineering

4. Determination of test reliability using parametric models

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3