弧坑缩孔图片
![弧坑缩孔](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A732386F9761748E99438C3C044CFEC9EDC3D1C778246A39049168FC370980B3FBE5EBB8D13069F6F7668F6A61D20A5E0B4C7A45020C61B51A321D0E808277A1B5C4B40BDDC49BFA18659AF36356B054101)
弧坑缩孔
图片尺寸400x283![收弧处出现缩孔的3钟有效解决办法](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83E44A4630D174D9C19640536DEE826386D9571762097A2F437DC21F6AEAF49629CDDF8687974C726114B662C3A80C35479AB31AF4749F5F1AB78AD2D58C9DE60888460BBC2736F4FA8417585542D05608)
收弧处出现缩孔的3钟有效解决办法
图片尺寸348x302![什么是弧坑缩孔,最好上图_你问我答网](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E90C9BD99CEFFE02086F2A2D97E5A0FC031C6BAF1CA32450B931C046172BF81ED82346D4208E6CF5CF38D1BA57DA8527A03D3399BAF0717DAA99996D43D73FAED3C885048BD635690F882D5C36619400B3)
什么是弧坑缩孔,最好上图_你问我答网
图片尺寸600x570![铸件缩孔](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9A5DF6D58ACD71361711CECC3980623C955C68495AE9C1F2FBE2E1EB07F858B6F1EB97169627305FBC2A8F77B05F553FA6800DC4F73FF03D5D1925AB7BE3A54B5E81B2362D03775BB00FD6ECA3EA3A5BA)
铸件缩孔
图片尺寸500x350![图5 弧坑裂纹图6 顺延收弧气孔处的细微裂纹为弧坑裂纹焊接飞溅焊接](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7320EE9A75A631288B98EA9A35FBA1D30DD718682A2AC0D38045B12A3161D7557BA144F989379793F5BC31C224D103BADC3A4E972E7EB26C953959A0F9F0AE67E38A1B9C7009A333ACBAD499495875BA7E)
图5 弧坑裂纹图6 顺延收弧气孔处的细微裂纹为弧坑裂纹焊接飞溅焊接
图片尺寸664x391![弧坑](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A739A3480498FE82AEB3447897F26D5D5E3CF830B74AEBB2B58A8CCFA7BDAF32EE91D94ED6011B4DD739672C46D319F4F7AB931390163230D02FB89EFC415C6E422473B38D07B7D6C174DD256C5DEF84F1C)
弧坑
图片尺寸1080x758![008收弧时缩孔.jpg](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83909993F295E53F1D2DF317B945A3C2B7934B3ED1EB927F06E0FF198D98AD20913FF63440DCAFE6F46AD1F0E03B08D3EFDCECCF286F4D5567513DDA79DCB4CAE5C6F28F0794744CB9CB881ADE73CCCB49)
008收弧时缩孔.jpg
图片尺寸600x627![焊缝有弧坑现象](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E955043010CE6DEBFE0F6F1E65E13AAC5A1ECF895F991A96BCFB32C8645A7F99494E4FE4780AA596148F40CF82CB256880A290986A1124C43BCA3188BB060CAEA48BEF6FFABC9EDDA6E24A96D4797D16F2)
焊缝有弧坑现象
图片尺寸750x422![企业简介-河北益丽新材料科技有限公司](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9E76052AB8D4A716F12D44E3F4B8E36CEABE0AC79B1AE87CF23D425379AA91BED50625C3AAED2915EE97FA3A3D6E8DB97E0987449B452011D25F5B82D2AE162BF157FA400AEB3EF33AE38D515CB354463)
企业简介-河北益丽新材料科技有限公司
图片尺寸541x406![焊接的六大缺陷产生原因危害预防措施都在这了](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83F52EA0613C6DF06DB9BFEC845143DEC5CF25D47204FB529A130107D830C2A6673DCBD5407F3E348DEE17ED3B8126BE8C9B9ABB73994CD35F49AAD69C4B8106CC13160CC774A2246D5171C69A31F42368)
焊接的六大缺陷产生原因危害预防措施都在这了
图片尺寸600x392![孔穴:通常分为气孔和弧坑缩孔两种.](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E839587365E046A0383D92F37EA0C29878F38ED2032A69BA76A96CA253DBA2A9E00A306D90F19EC9238216DB000DA6E9F0B104CD671C483281F838387E10BFAED9E1D2EA2B327A9632119B296A8B34A596D)
孔穴:通常分为气孔和弧坑缩孔两种.
图片尺寸998x442![高等教育 工学 焊接缺陷ppt 本人讲课的课件,分享给大家 (5)弧坑 焊缝](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83542D7AB787A653B37217F08210BEF3D308FE688881C8F2DBBD73AF11B371A3DEEF1B46BDB37D9A45A7507414A53E938ECE82C73AE27E30B7B1BC19E2EACFD459AB1C7BFA98F2AC27046C65CC0683FEC1)
高等教育 工学 焊接缺陷ppt 本人讲课的课件,分享给大家 (5)弧坑 焊缝
图片尺寸1080x810![缩孔- 热门商品专区](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7381E2AB583CD2E35D6D5A7909205408B0506780791FAC440E7F9ED2BF01CE4CF687283986991097DF5609BE4E84E35738E289BCAB7D82C36628611A456A8AC3750575599790ED1D1236DC00129A282010)
缩孔- 热门商品专区
图片尺寸1440x1080![孔穴 产生弧坑缩孔的主要原因是焊接电流太大且焊接速度太快,熄弧太快](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83FE03096FC3F2CBD00B57866AA82767A69D7A87BE97F577FFF9ADBB44CFE20679344EBFD14D510CCF251209CF05796DB33F5E43FADF0E1820EF15B768B2F7D27C8FC6F16F022F503097412B6B7AAB5C21)
孔穴 产生弧坑缩孔的主要原因是焊接电流太大且焊接速度太快,熄弧太快
图片尺寸1080x514![球铁件气缩孔的形成原因](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A7350A11E57956DA3D9DF7FDBF295C0B07519C44E7BD224D40F01733EE072BCA307325A6952568BD0CC1BC6B9574A383CBC3FF67A28A6513AAED3A0C450A3FC75BC492354BCB6C90204A8AC6BEFFCDB0619)
球铁件气缩孔的形成原因
图片尺寸2272x1704![4,弧坑3.3.](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9D7DDBB763A46D058A8C47082BD1F5F2F693B240E8C80BE5F5056B4F36A1F3AF29C7DB062A1953D9044F349D26C15B9CA4121C35614159DF58E97AF38EE4CBBBA91AB1C0675328A1EB886A76EC43B42FA)
4,弧坑3.3.
图片尺寸679x447![铸件缩孔](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83D081CB44ADA415A7224EB62591941FE6053C0FEC169E40C633FD41D795EBB8954904B9370250B16674C68F325D93C396A2BA17CD466D734CE2B0015E8CB4EC3B2E239A162FD105D87A1CCDFC5BD2AEBD)
铸件缩孔
图片尺寸1080x1440![手工电弧焊:熄弧时间过短过快,造成弧坑未填满不平整.](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E836172E3E3E95847BC203F2D136FEA5ECDF6702FEFD3E598B5183FBA6CF711816D5F5848C12E70456AF67B7009CC294DD452EF01F368DD0EA10CACE6B01DA424AE7B1054BB78F083DC62713B7A547E1FCF)
手工电弧焊:熄弧时间过短过快,造成弧坑未填满不平整.
图片尺寸640x446![图文详解常见焊接缺陷的产生原因及预防措施](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A739A9C9F67FF13B7D18546EF129A084958BDE7C3F46457418B4933F9C0FCFCC886764765044B3474F77FDF64637B712CD1F63744FC49E1E97591CC6C9907D4A3D56E7B4B69D817EDCC98E8156991668C3C)
图文详解常见焊接缺陷的产生原因及预防措施
图片尺寸452x350![埋弧焊气孔](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E837E4FA83DB77EF7CF4BD3788D212F346EAE4DEDF6046B3E5D551010E3524650A4BEABC4C722792D5662D4B14BB4F8C7B56371507F626D22A31B682DEF7EEEA61E9C4218CE0FBEA31934387E398F36C356)
埋弧焊气孔
图片尺寸1254x941