焊接事故分析与预防.doc

摘要 随着我国的经济和社会的快速发展，各类建设工程以前所未有的速度迅速发展。焊接工艺以其独有的特点，被广泛的应用到各类建设工程中，然而在焊接作业过程中，由于施工人员安全意识差，对可能出现的危险估计不足，自恃“艺高人胆大”违章作业，导致焊接相关的事故不断发生。本文秉承“安全第一、预防为主”的理念，对焊接工艺过程中可能发生的事故进行原因分析，并提出相应的预防措施。确保在焊接过程中施工人员和相关财产的安全。 关键词：焊接 事故 分析 预防 Welding Technology Analysis and Control of the cause of the accident Abstract：With Chinas rapid economic and social development, various projects at an unprecedented rate to develop rapidly. Welding technology with its unique characteristics, are widely applied to various types of construction projects, but in the process of welding operations, as a result of poor safety awareness of construction workers on the risk of possible under-estimation, self-reliance bold art expert regulations, resulting in welding-related accidents continue to occur. In this paper, adhering to the safety and prevention first, the idea of welding process may be the reasons for the accident analysis, and propose preventive measures. Welding process to ensure that construction personnel and related property. Keywords： welding accident analysis prevention 目录 1电弧焊工艺原理及设备介绍……........................................................................2 1.1手工电弧焊的基本知识………………………………………………….2 1.2手工电弧焊的设备与工具……………………………………………….2 1.2.1电焊机……………………………………………………………..3 1.2.2手工电弧焊的工具………………………………………………..3 1.3焊条……………………………………………………………………….4 2焊接事故危害分析及预防措施………………………………………………....5 2.1概述………………………………………………………………………5 2.2焊接引起触电事故原因分析及预防措施…............................................6 2.2.1触电事故原因分析………………………………………………..6 2.2.2预防及改进措施…………………………………………………..7 2.3 焊接引起火灾事故原因分析及预防措施……………………………...8 2.3.1火灾事故原因分析 ……………………………………………....8 2.3.2预防及改进措施…………………………………………………..9 2.4焊接灼伤事故原因分析及预防措施……………………………………10 2.4.1灼伤事故分析……………………………………………………..10 2.4.2预防及改进措施…………………………………………………..10 2.5焊接引起高空坠落事故原因分析及预防措施………………………….10 2.5.1高空坠落事故原因分析……………………………………………10 2.5.2预防措施…………………………………………………………..11 2.6焊接引起电光性眼炎事故原因分析及预防措施……………………….11 2.6.1电光性眼炎事故原因分析………………………………………..11 2.6.2预防措施…………………………………………………