气体保护焊机操作规程
<p class="MsoNormal" style="margin:0cm 0cm 0pt"><span lang="EN-US" style="font-size:11.5pt;color:#333333"><p><font face="Times New Roman"> </font></p></span></p><p class="MsoNormal" align="center" style="margin:0cm 0cm 0pt;text-align:center"><b><span style="font-size:10pt;color:black;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">气体保护焊机操作规程</span></b><span lang="EN-US" style="font-size:10pt;color:#333333"><p></p></span></p><p class="MsoNormal" style="margin:0cm 0cm 0pt"><span lang="EN-US" style="font-size:11.5pt;color:#333333"><p><font face="Times New Roman"> </font></p></span></p><p class="MsoNormal" style="margin:0cm 0cm 0pt"><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman">1</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">、工作前</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> a.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">焊机及加热器接地必须可靠，焊枪绝缘必须良好。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> b.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">气瓶或管道气阀门应完好无损，搬运气瓶时，瓶盖要盖好。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> c.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">电源电压波动范围不得超过额定输入电压值的</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman">±10%</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">时方准使用。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> d.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">电焊机上的各种仪器仪表应齐全、完好。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> e.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">工具附件齐全、完好。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> f.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">工作环境应符合要求。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> g.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">检查焊机底部是否清洁无杂物，严格杜绝金属颗粒存在。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> 2</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">、工作中</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> a.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">班前检查合格后，先接通总电源开关，动作要迅速，再接通控制电源开关。绿灯亮表示焊机正常。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> b.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">检查冷却风机运行是否正常，风路是否畅通无阻。严禁在没有冷却的情况下使用设备。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> c.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">接通检气开关，打开气阀，检查气阀是否完好；调整气体流量在</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman">10?/FONT>20</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">升</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman">/</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">分。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> d.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">接通送丝机构传动部分，检查送丝速度是否均匀，并调整到适当值。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> e.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">接通主焊电路进行试焊。根据焊接工艺要求调整好电流、电压，送丝轮压力及焊嘴与母材间的距离，并随时观察焊缝质量。对其修正，调节到较佳位置。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> f.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">一切正常后方能进行焊接。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> g.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">焊枪使用应注意下列事项：</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> </font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-bidi-font-family:宋体">①</span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">在连续使用中，焊枪的焊接电流和负载持续率应控制在所有焊枪的额定表所规定的范围之内。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> </font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-bidi-font-family:宋体">②</span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">为延长喷嘴及导电嘴的使用寿命，在使用前应先涂一层防堵剂，防止其粘上焊接飞溅物。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> </font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-bidi-font-family:宋体">③</span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">须经常清理喷嘴，以免出气孔被飞溅物堵塞，保证气路畅通及防止焊接电源短路，损坏机内电气元件。使用时应经常检查导电嘴。如有磨损或堵塞应立即更换。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> </font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-bidi-font-family:宋体">④</span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">焊枪用完后应放在可靠的地方，禁止放在焊件上。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> h.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">工作中随时注意焊丝输送情况，紧轮不得过松、过紧，焊丝轮管不得有急弯，最小曲率半径应＞</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman">300</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">毫米。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> i.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">焊接现场严禁使用风扇，以确保气体的保护作用。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> j.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">离岗时，应关闭气路与电路，切断电源后方可离开。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> 3</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">、工作后</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> a.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">关闭气路与电路，切断电源，清理工作现场，检查并扑灭现场火星，把工具附件放在规定的地方。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> b.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">按维护规程做好焊机的保养工作。</span><span lang="EN-US" style="font-size:11.5pt;color:#333333"><font face="Times New Roman"> <br /> c.</font></span><span style="font-size:11.5pt;color:#333333;font-family:宋体;mso-ascii-font-family:'times new roman';mso-hansi-font-family:'times new roman'">做好交接班工作。</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt"><p></p></span></p> <font color="#0909f7">此贴应放在“卫生健康安全”板块更为合适。</font> 将此贴从工厂管理改善版块转移至卫生健康安全版块.
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