B7. 焊接 - 中华钢结构论坛 China Structure Forum

点击	标题	发帖人	回复	最后回复人
581	求损伤模型的资料	tozhou	0	2006-2-24 23:09 by tozhou
997	紧急求助:焊缝标注中符号的含义	asboy	5	2006-2-24 17:47 by luckystone
592	轴压H型钢角焊缝如何设置?	gordon701118	0	2006-2-23 21:21 by gordon701118
642	国家标准	benzhang2185853	0	2006-2-23 17:06 by benzhang2185853
1422	求助！关于焊缝超声波探伤！	见忘	7	2006-2-22 17:19 by mask5610
921	哪位有GB5185	benzhang2185853	2	2006-2-20 19:30 by luckystone
1153	关于钢构件热矫正温度	liping196406	2	2006-2-20 09:33 by dulianjie
1086	求教:焊接后矫正问题	songxili1980	2	2006-2-19 14:48 by AJ-PANNIZHE
1113	焊接应力消除	shenjq	3	2006-2-19 11:26 by 1001
596	讨论:6000系铝镁合金焊接之气孔篇	luckystone	0	2006-2-18 15:11 by luckystone
1891	H40060040*30焊接变形探讨	昊瑜	15	2006-2-18 10:02 by 骨架装配式板房
1379	关于箱型梁起拱的问题,急!	hxg916	4	2006-2-17 16:53 by AJ-PANNIZHE
935	怎样才可以让铝管在焊接时减少污积？	qiaozhun	2	2006-2-14 22:47 by suidanzhang
937	高层钢结构梁柱焊接衬板的问题	chlihu	2	2006-2-14 11:10 by AJ-PANNIZHE
2073	大家讨论一下“第三方检测”	ly9093	7	2006-2-14 10:45 by AJ-PANNIZHE
2979	请教少见的焊缝符号含义	steelbar	12	2006-2-14 09:59 by liping196406
1023	请问焊透和熔透有区别吗	kenloo	2	2006-2-13 13:39 by liping196406
1693	7mm厚的钢板对接焊如何控制变形(附图)	旅途LT	5	2006-2-10 16:07 by 旅途LT
1304	大型桥架机箱型梁焊接问题(附图)	hxg916	2	2006-2-10 15:58 by songxili1980
1640	混合气体与纯二氧化碳气体这两种气体产生气孔的倾向	suidanzhang	4	2006-2-9 17:28 by luckystone
2956	国际焊接工程师考试	noplayboy1	7	2006-2-9 16:20 by luckystone
4283	Q235钢与Q345钢互焊采用什么焊材	lgwvvv	17	2006-2-9 14:18 by dood
1116	求助:做钢板Z向性能试样检验时,用什么型号的焊机好?	qiaozhun	1	2006-2-9 12:47 by feiyun
1395	檩托板可不可以采用单面焊	不懂钢结构	4	2006-2-9 09:03 by love-min_906
2041	焊接H型钢	lrz007	7	2006-2-9 08:48 by love-min_906
2677	H型钢4mm厚的腹板怎么焊才不变形？	柠檬茶+咖啡	14	2006-2-8 16:18 by crazysuper
1380	表示焊条牌号的字母含意？	yage172	2	2006-2-3 17:21 by jinamy
834	埋弧焊工艺	QboobooQ	1	2006-2-3 17:08 by jinamy
659	框架柱与梁（或牛腿）坡口对接焊缝的问题	jianfeng	1	2006-1-25 17:15 by Azmsg
1861	过焊孔的讨论	chenfuciuss	5	2006-1-25 17:06 by songxili1980
928	Q345B吊车梁焊接前是否需要进行预热和后热？	marchin	1	2006-1-21 22:45 by lings191516
1035	1mm不锈钢天沟如何焊接	dongqing	5	2006-1-21 00:53 by lings191516
549	SACM645合金钢,38CrMoALA,高碳化钨成份的合金与焊丝？	qiaozhun	0	2006-1-20 16:35 by qiaozhun
691	十字型角焊缝如何计算？	wzg	3	2006-1-20 14:29 by hai
531	关于单熔池	qiaozhun	0	2006-1-20 13:46 by qiaozhun
2305	钢结构焊缝的表示方法在哪里有？	bibfreeman2003	9	2006-1-19 18:49 by nb12345678
914	不锈钢焊接（304，316l）应该用什么保护气？	qiaozhun	3	2006-1-19 17:52 by c_bridge
622	箱型梁的制作手工焊与埋弧焊相结合的焊接变形的控制	suidanzhang	0	2006-1-18 20:03 by suidanzhang
875	A913/GR60(Q420)钢材焊后热处理工艺	xxccpp	3	2006-1-18 16:18 by lucy
702	铝镁锰合金金属焊接	qqsteel	1	2006-1-18 16:01 by lucy
1514	十字柱下料短1公分用柱－柱拼接焊缝补	瞥一鸿	10	2006-1-17 19:17 by chenfuciuss
586	S690Q	songxili1980	0	2006-1-17 19:12 by songxili1980
1878	钢结构企业的无损检测必须试验室资质吗？	ly9093	12	2006-1-16 21:10 by zheng young
1769	求助：8mm的q345钢板对接	见忘	8	2006-1-16 09:05 by benzhang2185853
1789	求救：焊接H型钢对接缝违反规范应如何补救J？	简	10	2006-1-15 17:03 by 骨架装配式板房
1194	请教钢箱梁40mm腹板和30mm板加劲能否用角焊，尺寸呢	oak5524	5	2006-1-14 16:47 by CCB888
2889	焊条的选用	ylj_008	11	2006-1-14 08:20 by chenfuciuss
2115	焊接材料与母材的搭配	1001	12	2006-1-12 15:41 by beini2005
1107	焊接H型钢腹板采用开平板厚度小于6毫米焊后变形问题	benzhang2185853	5	2006-1-12 15:29 by jasonangle
5081	穿孔塞焊的要求	yunfeiyang	8	2006-1-11 21:52 by yunfeiyang