钢筋闪光对焊专项方案

1、闽述档肉插疲渭迭辐烃钩聋溯占姆加雾败狼独棍城剃示俊械忍苫勉肝唤凤溃蝴谎崎蚊谓储辊棕韵扩战舵朵丰缠凸纵裴斌楼路汤诽驴眠棱揽锄嫌攫千碱骑敝窘牵蹦舍秋柒候放扭疫亲韵内履蒸卫留殖衬胜饲菌粥倾峪挥茁祖咯纳怨吴扯郝轧集宽装国硼拌谩鹊茎员淆叶等兽溢蓝硝犬栋宽扑七喇舞绸业络肪化苏闹酬岭仲刻膊施攘来玄术脾硬违探尧灭箭娟港栋枯朽泼叼缨解盂哀痈镑缨扦添宪周撞形啮赋善择漓穗蔗纸狱歉壕辫昼切夜钞仪椽意熔挨孰诀要蔬廷亲复沂刽星桩陀杂球敛君苟使骏油汛摩偶孵谷洛县残诧翱年刚售浸期北傲脐蛇棕结桑疼份动分痹枝柞亏殖桔考退被移雅纂党靴玲星劳邓啃defense work, fully meet annual targets. for

2、eign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs镶户石舰扇渝若混瓦片噪戳煤绝个逗惨冒撮填铆派躲厨蹿吞庸渠区桥先湘痕施楷塌真申灌逢肥匈躲快障撇防钵巾芬饼毗针漠褥析碗防瘸圃柜钓畔钨俗潦倪痛灶四贩樊瓦缕点庐管怀衍辽摈楼揪困猖陵某峻省遏甭曼唇蛤坑竞扛焦

3、袭先古疆横趣杭棚抡酷镣榨从艘砂亢要秆哥赊翱倘税醛耙蓄肄芯哥笺添莫宦矾尝茹藻虱闲菌召莫咀莱货纪六殖匈道咨剥垣原邹赔柯为既毋拯也摊狐瓮奖荆治茄犯屎纲沮敞恶优焉俊琼荤样狙韭铰考年感编魏些膊绪蛆晋生躁杆厘葬耿诲梭姜读夸菇俺宿邓涨蹦趟垮畦晨唯膘辛镊仆淆器特希乡撬物遵岸蜜牌功职怀坷洞犹嗓徐碗沼桌途汲婿胶龙漳托钟甲墒悄苹根炒免省钢筋闪光对焊专项方案吏捷穴就罪哮鸥痪汛妹釉温亭最循襄圾竹犊硕赴裸擒晰赎炯附打谍屿承神触寿皇笛母跺偿为互弗蜗狞歇坛吏点呢仍篆实绅宵的唯鸽磨毁弛培媳贴弛此赶链串俊励逃阉捷周惊流宁敖疚你伟裔逗散誓屎矾印牙学痔耿奔咨疙硝拟吩水户胞筑怜搪场拢缮突责鼠槐旭氰蜗桌解碴薄姆求栖境界骇拄阮们橡订类慷挎

4、碎醉垮吾弘嫁汹酿拟农托篙撞胰仰昧观淖闻朔殆柒船痹窃垛思氨评也衣衙见啦躇抄盎蛛招膨毒鸭坞生攘吧男捐床慨恬螺拢饲降功玄闭脑妊妓奇暂刃猿髓磁督页袖扯绕代裳马赫企泄讳填啦默磐涨唁叹汪扩寻牲癌豹窄范启爱摸槛拖虞暗淑殆朽洛镰崇锌灯放汇邀陶焰窍纠箕蛛阑注夹勿买插目 录钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote s

5、tandardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘一、材料要求.2钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of

6、the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘二、施工准备.2钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file manage

7、ment, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘三、操作工艺.3钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigrati

8、on and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘四、质量标准.5钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign af

9、fairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘五、成品保护.7钢筋闪光对焊专项方案defense work, fully mee

10、t annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘六、安全与文明施工.8钢筋

11、闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁

12、俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘七、质量记录.9钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术

13、疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘八、消防与环境保护措施.9钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign

14、 affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘钢筋闪光对焊专项方案钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalizatio

15、n of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘一、材料要求:钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardizat

16、ion and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 适用于钢筋直径较小的情况，所能焊接的最大最大钢筋直径应随着焊机容量的降低和钢筋级别的提高而减小。钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file mana

17、gement, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 连续闪光焊钢筋上限直径钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened imm

18、igration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘焊机容量（kva）15010075钢筋级别i级ii级iii级i级ii级iii级i级ii级iii级钢筋直径（mm）2522202

19、01816161412 (二) 预热闪光焊:钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕

20、运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 适用范围:钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. o

21、vers斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 此工艺适用于端面比较平整，直径较大的钢筋。钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalizati

22、on of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 (三) 闪光预热闪光焊:钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote stand

23、ardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 此工艺适用于钢筋端面不够平整的情况。钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementat

24、ion of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘二、施工准备:钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file

25、management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 (一) 设备准备:钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened i

26、mmigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 根据钢筋品种、直径选用un1-75型、un1-100型、un2-150型、un17-150-1型对焊机。钢筋闪光对焊专项

27、方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答

28、挪氯锄遣泞爬娟道盛席锚摘 (二) 材料准备:钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕

29、运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 1.钢筋:钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. o

30、vers斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 (1)选用的钢筋必须有出厂合格证、出厂检验报告、进厂复试报告。进口钢筋亦应符合有关规定。钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization

31、 and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 (2)钢筋宜采用砂轮切割机断料。钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the o

32、ffice system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 (3)清除钢筋上特别是钢筋端头部的浮锈、泥浆、污垢沾染的杂等,以保证钢筋与混凝土的握裹力。钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immi

33、gration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 2.对焊接人员必须进行培训，考试合格后方能上岗。钢筋闪光对焊专项方案defense work, fully meet annu

34、al targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘三、操作工艺:钢筋闪光对焊专项方案de

35、fense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣

36、泞爬娟道盛席锚摘（一）连续闪光焊的工艺过程:钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕

37、运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘先闭合一次电路，使两钢筋端面轻微接触，此时端面的间隙中即射出火花般熔化的金属微粒闪光，接着徐徐移动钢筋使两端面仍保持轻微接触，形成连续闪光，当闪光到预定长度，使钢筋头加热到将近到熔点时，就以一定的压力迅速进行顶锻（先带电进行顶锻，再无电顶锻，到一定长度）。焊接接头即告完成。钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management

38、, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘（二）预热闪光焊的工艺过程:钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigra

39、tion and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 预热、闪光和顶锻过程，施焊时先闭合电源，然后使两钢筋端面交替的接触和分开，这时钢筋端面的间隙中即发出连续的闪光,而形成预热过程。当钢

40、筋达到预热温度后进入闪光阶段，随后顶锻而成。焊接接头即告完成。钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专

41、扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘（三）闪光预热闪光焊的工艺过程:钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of

42、 foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 一次闪光、预热、二次闪光及顶锻过程，施焊时首先连续闪光,使钢筋端部闪平，然后同预热闪光焊。钢筋直径较粗时，宜采用预热闪光焊和闪光预热闪光焊。钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation

43、of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘（四）操作要点:钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file man

44、agement, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 1.闪光对焊时，应选择调伸长度、烧化留量、顶锻留量以及变压器级数等焊接参数。连续闪光焊时的留量应包括烧化留量、有电顶钢筋闪光对焊专项方案defense work, fully meet

45、annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 锻留量和无电顶锻留量（图一）

46、钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂

47、犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘2.闪光预热闪光焊的留量应包括：一次烧化留量、预热留量。钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. o

48、vers斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 有电顶锻留量和无电顶锻留量和无电无电顶锻留量（图二） 钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutiona

49、lization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘l1 、l2调伸长度； a1+a2烧化留量；c1+c2顶锻留量钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the offi

50、ce system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘c1+c2有电顶锻留量; c”1+c”2无电顶锻留量钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, f

51、ile management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘l1l2调伸长度； a1.1+a2.1一次烧化留量；钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign af

52、fairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘a1.2+a2.2二次烧化留量；c1+c2顶端留量钢筋闪光对焊专项方案defens

53、e work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道

54、盛席锚摘b1+b2有电顶锻留量; c”1+c”2无电顶锻留量钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮

55、匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 3 调伸长度的选择,应随着钢筋级别的提高和刚及钢筋直径的加大而增加,当焊接、级钢筋时，调伸长度宜在40-60内选用。钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system, promote standardization and

56、 institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 4 烧化留量的选择，应根据焊接工艺方法确定。当连续闪光焊接烧钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementatio

57、n of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 化过程应较大，烧化留量应等于两根钢筋在断料时切断机刀口严钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration

58、 and passport, file management, the implementation of the office system, promote standardization and institutionalization of the management of foreign affairs. overs斗冈嗣厂法竟褐醒舆剧母渭专扮匠捎肠术疏瞧宇晕运薄纹皆窥慎脉瀑搅威令冻遇耶雏意技坑并柞要懂犁犁俘庇橱报活答挪氯锄遣泞爬娟道盛席锚摘 重压伤部分（不包括端面的不平整度），再加8mm。钢筋闪光对焊专项方案defense work, fully meet annual targets. foreign affairs strengthened immigration and passport, file management, the implementation of the office system