全焊透焊缝
![u肋板单元机器人焊接系统(四机器人)](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E835F9037782732EC5AB6519069ED14BD4CD372F055F19727848310346DBB87B71C4964CC928F7134EB1EDCF7B34B90298346C74BBE20E33674707701FD34445B0EB3430D45B03929AAC1F48339D2F6624D)
u肋板单元机器人焊接系统(四机器人)
图片尺寸600x450![内隔板及腹板的焊接顺序遵照从中心向两侧,先对接焊后角焊缝,先熔透焊](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83A623346A30054355A63F080E3690F2E916C88270433BE8AF7CF317A784DAC3EE17AAC7E4045675CC0E32BE5B7AD9DFF04447FA36B0A724419C21E15D3F6DA1FCE0EB1D2CA7BDB96C6F9FD65AF781390C)
内隔板及腹板的焊接顺序遵照从中心向两侧,先对接焊后角焊缝,先熔透焊
图片尺寸2000x2667![写美篇实验前期准备: 焊接试板:3mmq345e 焊缝间隙:1](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83DD0B4142D949EF30D5C51182C4A9D2CE723491F294298CF7E4F084576E529F514EBAABF029DA6A9642107F90887D2EAF0B41456ABB72A07CA8DA9D872BDD0E6E590E9DA43C11F482C25FD491FAEBB036)
写美篇实验前期准备: 焊接试板:3mmq345e 焊缝间隙:1
图片尺寸2779x1200![散热面积大的焊件,可在焊前预热或焊接的同时用火焰加热,焊缝的起头处](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E90F32F57D07D0F57374F3FCDD705B2D57E9ECDE04CC3D4131B7EA572DF284F4A1BBE15B679D2891AE5C16B7F99E3A8FD50BDD3C4ED9AA4A985520DC918A247C8F04A6A644514F5E93DB7AB1C27EC7C924)
散热面积大的焊件,可在焊前预热或焊接的同时用火焰加热,焊缝的起头处
图片尺寸640x361![钨极氩弧焊焊接中的缺陷及预防-亨孚科技](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9EE2A55EF9E83B1F24EF0BECEEAD6642948A3B6AC37B639973ABA1CC44B1FDCC21478CB518CDB4B2DADA7A6C6B2FA1F204C1BA9EF0BF4B5D8822C8BCDB2D56193DF0D1B7437C72FA07A2221815012CEA9)
钨极氩弧焊焊接中的缺陷及预防-亨孚科技
图片尺寸600x400![焊接外观缺陷的产生原因及预防措施_焊缝](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83AFBF39691FFB4A0F986797F076E7958A0B453278BC8B9C7B57A56C78CDF7BF6B5C09FA8685229D261521DD685F10F34EA183B356D7B40561112B44F391E599AE374CE96729A6A45FD3C14BA575349004)
焊接外观缺陷的产生原因及预防措施_焊缝
图片尺寸560x437![不锈钢管焊缝为何要全部焊透?](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E833F7C2A328322E66A61BE3889DD152BBCBEE30D229E60A92F2FFA6F83B27142B40D79A0B14D78273DAC7C2A2654EF499F059E711A873031FC6F1EF6B7DA8B10D25C4CA63593773E89BE6FA19476E8145F)
不锈钢管焊缝为何要全部焊透?
图片尺寸1728x1080![正确焊接是将焊缝 放在真空的一侧且进行深度熔焊.](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83AEEDE33D81AFFDF886B00CD552A05F1D63AD5F6F5BC59DB523A363F3F92D4009B041CF69C6F1FFB927879744B9F4930DD86143583B482C0399AD4F89F7CF109553D7A385C2C62C7F0EB02CD27B4BCD78)
正确焊接是将焊缝 放在真空的一侧且进行深度熔焊.
图片尺寸372x330![焊工必须收藏_焊缝](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73FFAEABF86AAAE14B9CB4B97BF2E0844B0A1B3B86E075658C0347CD26EBF79E0B11C3DE2D30B9CAC7A49D281E4EED75983AD5C587CD8D60AE9D838646131B4015EAF6CD609D80B455189CAEA611132BB1)
焊工必须收藏_焊缝
图片尺寸600x375![提高熔透型对接与角接组合焊缝外形尺寸合格率](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E98674E6CC33A050D23B3AEF97D2DF00D5D68301039C1DAA7067233D587E1A5FE6DB9EE670FE4D8FB51FBF9A57689611043460BC0F0D588E80CF7F4E285F16091DF15CB258156E72548B42333B964CFD7B)
提高熔透型对接与角接组合焊缝外形尺寸合格率
图片尺寸872x681![二保焊:焊缝成形较好,母材基本焊透.](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E99B35669804047D077AE140DF8B9AAB1A352D349118566F881AA833B49448193173E2D80021C11A79E8515B95326B4DACA626F2639E2D5C059908C4A0443288DA228FC83B39D7F22ECD1AA3FCE2BFF350)
二保焊:焊缝成形较好,母材基本焊透.
图片尺寸640x480![几十年老师傅,一眼就看出你焊的不好是什么原因|焊缝|熄弧|工件|气孔](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E839B66902A6E3B286D5137381BDA4A7FD6AEEE87FDEC751510A341ADE2CAFF13324047C4D9562F972F61152F624ACBEEA2E1CDF47D92AA1DFF05FAA1D6F7D69D3DFC6E6BB42D17362EEB0CED2D16267A34)
几十年老师傅,一眼就看出你焊的不好是什么原因|焊缝|熄弧|工件|气孔
图片尺寸640x453![焊件装配间隙与坡口角度的增大,也会使焊缝熔深增加,而余高减小,但](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83DA69748976539CFADFBC1A5B81BA17C4E3C98D9DA4CF79444503B326C351BF5E4DD7341A66C45A9EC6106609BBE9999E8162836EDE21451E3A74E9A04ED087C982EBA3D6CAC21FA285BB7F4910DAB04C)
焊件装配间隙与坡口角度的增大,也会使焊缝熔深增加,而余高减小,但
图片尺寸541x360![3)管道焊口尺寸偏差应符合下表(管道焊口尺寸的允许偏差):2)焊缝检验](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83C01B5C01BBDB6D4B1FD202A46F380DF269010AA7734753BDEE3C9D95D291C6C2FABEA16B4DBFA5EEEC7D43E2645F5B91A909707C94185ADAE3225462B71C9CD23F57214B3FC39C3726F18C276EAF3633)
3)管道焊口尺寸偏差应符合下表(管道焊口尺寸的允许偏差):2)焊缝检验
图片尺寸1080x651![焊缝的余高使焊缝的横截面增加,承载能力提高,并且能增加射线摄片的](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83EFBFABDF25EB750D05DF9C45927B62FC1D5D64A174A54210F698B1DB409CE65408AA194EF7512E20ABED39B44363860AA7A9B6CC5FC71DC640B96A713C7DC0002A3EF3ED507AB49F320D20EFD42AE189)
焊缝的余高使焊缝的横截面增加,承载能力提高,并且能增加射线摄片的
图片尺寸600x450![横焊特点横焊焊条角度横焊是焊接垂直或倾斜平面上水平方向的焊缝.](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83BB777C205437E0911D695B5DB46B2A0CDDDECAE17B144FC4F41780E3C4BDD56713B8CCC5DD7F8EAF77C9B4905E9586A8B1834620C0EC09C3EC860EF2DA0D6CC4E36969836A2F93C0FAF30595D69BB6ED)
横焊特点横焊焊条角度横焊是焊接垂直或倾斜平面上水平方向的焊缝.
图片尺寸690x517![焊缝中心有许多圆形缺陷(圆形气孔),再仔细的可以看到有一条位于焊缝](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E941D2A4B3BA7495DB07604484136DA088D5EC3301C27D807C4D77175134223F66AF942FAEEA3C027599CDBB0D8F9A0668C7E371811CCA2F3BF0F0BC0D4F0BAD95264D9F04533E4EAB00789AAB3C00B51E)
焊缝中心有许多圆形缺陷(圆形气孔),再仔细的可以看到有一条位于焊缝
图片尺寸573x460![收藏丨这些你注意了,焊接缺陷绝对不会再有!_焊缝](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9C4F1A075AB67C9962223DA0E6A8261B011710C6038DA71957A6F2A0901462D3AFBF27BF0F659F9AB95D09FDAAB1A654F06FFDA9829C91835079EBF5104D22B5B9C37289BD4D7773529D71D03D1D99821)
收藏丨这些你注意了,焊接缺陷绝对不会再有!_焊缝
图片尺寸492x286![焊缝熔透程度对焊缝气孔的影响通过测试可知,焊缝背宽比r>0.](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E832B6E02B479FF9C3FD7878F7593EDE7A4DA0C6F27DCFB3BAA5B77CAD9FE01CE1FD7EE71AE5C778D8F837D0B75FF4ADC825E71AC78ABBF475D09ADC5B6B76389542DA30C31A8EB2D6D3AB7A30716DD8593)
焊缝熔透程度对焊缝气孔的影响通过测试可知,焊缝背宽比r>0.
图片尺寸687x616![只有达到在一侧焊接根部焊透成形的焊缝(不加垫板或垫圈)才能满足这一](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E939F5A1D4E0B4195DE9FF8EE6FAC9675083F8CCD9BA01097469047FABA4D698BEE000A3DF462710C04E095B09EF0F7E2B59BDFE9B0DD918FE8F88573F8AABC390A7CCD5384D304A45071306306551C2AB)
只有达到在一侧焊接根部焊透成形的焊缝(不加垫板或垫圈)才能满足这一
图片尺寸798x469