400-888-4011

电焊全能班

电焊全能班

授课机构: 南昌八一电子培训

上课地点: 校区地址

成交/评价:

联系电话: 400-888-4011

电焊全能班课程详情

学习内容

理论部分

1、常见金属材料基础知识,识图基础;2、电工常识;3、手工焊接电弧和弧焊电源;常用焊接材料,常用电弧焊的工艺,常用焊接方法的操作技术,4、CO2气保焊,焊接用工,夹具及辅助设备,5、焊接安全技术及劳动保护。6、氩弧焊机的功能调节及焊接技术及要求。7、对于各气保焊的认识及功能调节应用;8、针对各种工艺传授焊接技术。

实际操作

1、手工电焊的各种位置(平焊、立焊、横焊、仰焊)焊接训练;

2、钨极氩弧焊的各种位置焊接训练(平焊、立焊、横焊、仰焊);

3、CO2气体保护焊各种位置(平焊、立焊、横焊、仰焊)焊接训练(引弧、运条、收弧续接);

电工模块:电工基础、电气安全基本知识、安全操作规程、防触电技术、电焊电器线路、电焊设备的运行管理、二次线路控制。电路基本常识、基本定律(如欧姆定律基尔霍夫定律、叠加原理、戴维南定理等)、电工各种布线工艺以及安装调试(如照明配电、车间及室内、动力配电、双控、单控白炽灯调试等)、电线控制线路、

郑重声明一、本校郑重承诺:

1、本校郑重承诺培训期间直至结束仅收取学费,如参加特种行业操作证、职业资格中(高)级证考核的按照南昌市鉴定中心收费标准收取理论鉴定费、场地鉴定费,并且不会额外收取任何(报名费、教材费、工具费、证书费)费用 

2、本专业发放工具(工作服、教材、听课证、焊条、手套、焊丝) 祝愿大家学习愉快!学期大约45天(学通)杂费1668元(国家补贴1000元)参加证书考核理论考核费中级高级毕业后经考核合格颁发《特种行业操作证》《国家职业资格证》和学校颁发《结业证书》190 390场地鉴定费中级高级320 400备 注1、 本校住宿、水电费用为120元/月,免费提供部队日常生活用品2、 学生结业免费推荐至相关企业工作3、 学期可能会因学员学习和接受程度、南昌市鉴定中心安排考试时间等实际情况有所调整4、本校对此简介具有最终修改权及解释权  

高级电焊工前景:

电焊工——使用电焊设备、工具和焊接材料,对两种或两种以上金属工件(同种或异种材料)进行各种电焊操作的人员。焊接——制造业之基石随着生产的发展和科学技术的进步,焊接已成为—门独立的学科,并广泛应用于宇航、航空、核工业、造船、建筑及机械制造等工业部门,在我国的国民经济发展中,尤其是制造业发展中,焊接技术是一种不可缺少的加工手段。作为组装工艺之一,焊接通常被安排在制造流程的后期或最终阶段,因而对产品质量具有决定性作用。以西气东输工程项目为例,全长约4300公里的输气管道,焊接接头的数量竟达35万个以上,整个管道上焊缝的长度至少1万5千公里。离开焊接,简直无法想象如何完成这样的工程。焊接技术之今日发展目前,焊接技术已成为现代制造业的主体工艺技术,并且从单一的加工工艺发展成为新兴的综合性工程技术。它涉及到结构材料,结构设计,焊接工艺,焊接设备,焊接材料,焊接质量控制与管理等众多技术领域。目前,焊接技术已进入到一个崭新的发展阶段。一方面,在普通手工电弧焊、埋弧焊、气体保护焊的基础上发展成功众多的高效焊接方法。另一方面,已将当代计算机、微电子、信息传感、机器人、激光、等离子等技术领域的新成果广泛应用于焊接技术,从而将焊接技术推进到了现代实用科学技术的前沿。

电焊工前景光明

“电焊工”职业在国外的发展状况是专业化程度提高,而操作日趋简便化、自动化、一体化,这是与国外电焊技术高度发展相对应的。国外普遍采用自动电焊设备,其自动化程度及控制精度高,焊接质量稳定。这就要求电焊工不但要掌握电焊方面的基础知识和专业技能,还要能使用和操作各类先进、精密的电焊设备和控制、检测仪器。因此,电焊工往往要经过较长时间系统和全面的培训、教育,才能胜任电焊岗位的工作。进入二十一世纪后,焊接作为制造业中的一个重要组成部分得到了迅速的发展,这给我国焊接产业带来了前所未有的发展机遇,也为广大电焊工职业的从业者提供了施展才华的舞台和机会。就南昌而言,电焊工工资水平在3500元——8000元之间。

目前电焊工所能从事的主要岗位和工作方向可按以下分类归纳:

按操作工艺、使用设备分类,有手工电弧焊、气体保护焊、埋弧焊等各种电焊操作;按岗位技能的复杂程度和要求分类,有电焊操作(工)、电焊班组长、电焊工段长、电焊车间主任等。

培训关联电焊工职业共设五级,

分别为国家职业资格五级、四级、三级、二级、一级,均已面向社会开展培训与鉴定,且各等级培训已纳入补贴培训目录。凡符合本市补贴培训规定的劳动者参加培训且考核鉴定合格的,可按规定的补贴标准享受培训费用补贴。

电焊工(五级)培训内容一般包括

1、机械识图;

2、金属材料及热处理;

3、电工常识;

4、电焊工焊接工艺;

5、电焊工操作技能。

培训课时一般为五级:390课时 四级:310课时 三级:280课时二级:416课时 一级:288课时。

高级电焊工理论知识要求:

1.多种焊接设备的检修、调整、试车和验收方法。2.焊接接头和新材料焊接性的试验方法。3.焊缝强度的计算知识。4.控制复杂构件焊接变形和焊接应力的方法及应力与变形的相互关系。5.多层高压容器的焊接方法。6.焊接冶金的基本知识。7.复杂产品焊接工艺规程、工艺细则的编制方法。8.复杂、关键产品的质量分析及废、次品的处理方法。9.微机应用基本知识。10. 提高生产率的基本知识。

高级电焊操作技能要求:

1.焊接设备的调整、试车和验收。2.异种金属(低碳钢与不锈钢、钢与有色金属等)的焊接、不锈复合钢板的焊接。3.新材料的焊接试验及焊接工艺评定。4.编制多种焊接方法组合的焊接工艺规程。5.各种高压、超高压容器及承受巨大冲击力构件的焊接。6.任何焊接位置上的焊接。7.复杂新产品的试制与质量鉴定。8.解决焊接生产中的技术关键问题。9.评定焊接材料的工艺性。10. 应用推广新技术、新工艺、新设备、新材料。

高级电焊工工作实例:

1.合金钢的焊接。2.承受低、中、高、超高压管子、管道的任何规格、任何位置的焊接。3.异种金属的各种接头形式、任何规格及任何空间位置的焊接。4.复杂铸件的焊补。5.高压、超高压容器及承受巨大冲击力构件的全位置焊接。相应复杂程度工件的焊接和焊补。

 电焊工安全操作规程

1.工作前必须穿戴好防护用具(劳保手套及防护眼镜等、)。2.使用焊机前检查电器线路是否完好,二次线圈和外壳接地是否良好。3.操作前必须检查周围有否易燃易爆物品,如有,必须移开才能工作。4.起动电焊机前检查电焊钳柄绝缘是否完好。电焊钳不用时,应放到绝缘体上。5.推闸刀开关时,人体应偏斜站,并一次推足,然后开动电焊机。停车时,要先关电焊机,再拉闸刀开关。6.电焊工作台必须装好屏风板,肉眼切勿直视电弧。7,严禁焊接封闭式的筒及松香筒、香蕉水筒、氢气筒等易燃物品容器,否则会引起爆 炸事故。8.移动电焊机位置时,必须先切断电源。焊接中突然停电,应立即关好电焊机。9.电焊机如有故障或电线破损漏电或保险丝一再烧断时,应停止使用,并报告有关人员修理。10.下班时,应关掉电源,并将电源线及焊接线整理好。


南昌八一电子培训

南昌八一电子培训
认证 7 年

成立: 2006年

认证 地址认证 教学保障 在线预约 到店体验 售后支持
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  104. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/connector/Mysql.php ( 5.73 KB )
  105. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/PDOConnection.php ( 53.74 KB )
  106. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Connection.php ( 8.39 KB )
  107. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/ConnectionInterface.php ( 4.57 KB )
  108. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/builder/Mysql.php ( 16.58 KB )
  109. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Builder.php ( 24.07 KB )
  110. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/BaseBuilder.php ( 27.50 KB )
  111. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/Query.php ( 15.97 KB )
  112. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/BaseQuery.php ( 45.13 KB )
  113. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/TimeFieldQuery.php ( 7.43 KB )
  114. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/AggregateQuery.php ( 3.26 KB )
  115. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ModelRelationQuery.php ( 20.07 KB )
  116. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ParamsBind.php ( 3.66 KB )
  117. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/ResultOperation.php ( 7.01 KB )
  118. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/WhereQuery.php ( 19.37 KB )
  119. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/JoinAndViewQuery.php ( 7.11 KB )
  120. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/TableFieldInfo.php ( 2.63 KB )
  121. /data/web/baijiao_branch_collect/vendor/topthink/think-orm/src/db/concern/Transaction.php ( 2.77 KB )
  122. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/log/driver/File.php ( 5.96 KB )
  123. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/LogHandlerInterface.php ( 0.86 KB )
  124. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/log/Channel.php ( 3.89 KB )
  125. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/event/LogRecord.php ( 1.02 KB )
  126. /data/web/baijiao_branch_collect/vendor/topthink/think-helper/src/Collection.php ( 16.47 KB )
  127. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Response.php ( 8.81 KB )
  128. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/response/View.php ( 3.29 KB )
  129. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/Cookie.php ( 6.06 KB )
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  132. /data/web/baijiao_branch_collect/vendor/topthink/framework/src/think/contract/TemplateHandlerInterface.php ( 1.60 KB )
  133. /data/web/baijiao_branch_collect/view/index/pc/school_course_details.php ( 6.12 KB )
  134. /data/web/baijiao_branch_collect/view/index/pc/school_top.php ( 5.76 KB )
  135. /data/web/baijiao_branch_collect/view/index/pc/school_bottom.php ( 1.16 KB )
  136. /data/web/baijiao_branch_collect/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000267s ] mysql:host=127.0.0.1;port=3306;dbname=baijiao_branch_collect;charset=utf8
  2. SHOW FULL COLUMNS FROM `fqi_school` [ RunTime:0.000841s ]
  3. SELECT * FROM `fqi_school` WHERE `school_id` = '22377' AND `site_id` = 16 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000261s ]
  4. SHOW FULL COLUMNS FROM `fqi_school_class` [ RunTime:0.000566s ]
  5. SELECT * FROM `fqi_school_class` WHERE `school_id` = 22377 [ RunTime:0.000200s ]
  6. SHOW FULL COLUMNS FROM `fqi_school_campus` [ RunTime:0.000577s ]
  7. SELECT * FROM `fqi_school_campus` WHERE `school_id` = 22377 [ RunTime:0.000208s ]
  8. SHOW FULL COLUMNS FROM `fqi_school_course` [ RunTime:0.000620s ]
  9. SELECT `a`.*,`content` FROM `fqi_school_course` `a` LEFT JOIN `fqi_school_course_content` `b` ON `b`.`content_id`=`a`.`content_id` WHERE `school_id` = 22377 AND `a`.`content_id` = '228602' AND `course_status` = 1 AND `school_status` = 1 LIMIT 1 [ RunTime:0.000570s ]
  10. (select content_id,course_name from fqi_school_course where school_id = '22377' and content_id < '228602' and site_id = '16' order by content_id desc limit 1) union all(select content_id,course_name from fqi_school_course where school_id = '22377' and content_id > '228602' and site_id <= '16' order by content_id asc limit 1) [ RunTime:0.000683s ]
  11. SELECT * FROM `fqi_school_course` WHERE `school_id` = 22377 AND `site_id` = 16 AND `course_status` = 1 AND `school_status` = 1 AND `school_class_id` = 44447 ORDER BY `course_id` DESC LIMIT 4 [ RunTime:0.000252s ]
  12. SELECT * FROM `fqi_school_course` WHERE `school_id` = 22377 AND `site_id` = 16 AND `course_status` = 1 AND `school_status` = 1 ORDER BY `course_id` DESC LIMIT 10 [ RunTime:0.000214s ]
  13. SELECT COUNT(*) AS think_count FROM `fqi_school_course` WHERE `school_id` = 22377 AND `course_status` = 1 [ RunTime:0.000164s ]
  14. SHOW FULL COLUMNS FROM `fqi_school_teacher` [ RunTime:0.000591s ]
  15. SELECT COUNT(*) AS think_count FROM `fqi_school_teacher` WHERE `school_id` = '22377' [ RunTime:0.000197s ]
  16. SHOW FULL COLUMNS FROM `fqi_school_comments` [ RunTime:0.000532s ]
  17. SELECT COUNT(*) AS think_count FROM `fqi_school_comments` WHERE `school_id` = '22377' [ RunTime:0.000214s ]
  18. SELECT `content_id`,`course_name`,`a`.`school_id`,`b`.`school_name` FROM `fqi_school_course` `a` LEFT JOIN `fqi_school` `b` ON `b`.`school_id`=`a`.`school_id` WHERE `a`.`site_id` = '16' AND `b`.`school_status` = '1' AND `course_status` = 1 AND `course_id` < '228602' ORDER BY `content_id` DESC LIMIT 20 [ RunTime:0.018382s ]
0.028662s