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["[")尽量减少焊缝金属填充量,(2)保证焊透和避免产生裂纹,(3)考虑最小焊接变形,(4)便于加工。"

2017-10-15View Original

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["Участие: награда 3-5财富;回答正确:奖1财富;注:此贴有效时间48小时。问答题:选择坡口应注意哪些原则?答案:(1)尽量减少焊缝金属填充量,(2)保证焊透和避免产生裂纹,(3)考虑最小焊接变形,(4)便于加工。 动动手指参与进来,大家学到知识才是我们最终目的。"
Reply #22017-10-16
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Reply #32017-10-16
(1)尽量减少焊缝金属填充量,(se)保证焊透和避免产生裂纹,(3)考虑最小焊接变形,(4)便于加工。"
Reply #42017-10-16
"\По согласованию с требованиями дизайна или технологии сварки
Reply #52017-10-16
填充材料使用最少;坡H加工容易,成本低;有利于控制焊接变形
Reply #62017-10-16
(1)尽量减少焊缝金属填充量,(2)保证焊透和避免产生裂纹,俯储碘肥鄢堵碉瑟冬鸡(3)考虑最小焊接变形,(4)便于加工。
Reply #72017-10-16
尽量减少填充金属量、坡口形状易加工、便于焊工操作和清渣、焊后应力和变形尽可能小
Reply #82017-10-16
(1)尽量减少焊缝金属填充量,(2)保证焊透和避免产生裂纹,(3)考虑最小焊接变形,(4)便于加工。
Reply #92017-10-16
(1)尽量减少焊缝金属填充量,(2)保证焊透和避免产生裂纹,(3)考虑最小焊接变形,(4)便于加工。
Reply #102017-10-16
(1)尽量减少焊缝金属填充量,(2)保证焊透和避免产生裂纹,(3)考虑最小焊接变形,(4)便于加工。
Reply #112017-10-16
(1)能够保证工件焊透(焊条弧焊熔深一般为2-4mm),且便于焊接操作,如在不锈钢水箱内部不便焊接的情况下,要采用单面坡口在容器的外面焊接。 (2)坡口形状应容易加工。  (3)尽可能提高焊接生产率和节省焊条。 (4)尽可能减小焊后工件的变形。
Reply #122017-10-16
尽量减少焊缝金属填充量,保证焊透和避免产生裂纹,考虑最小焊接变形,便于加工
Reply #132017-10-16
1.尽量减少焊缝金属填充量, 2.保证焊透和避免产生裂纹,(3)考虑最小焊接变形,(4)便于加工。
Reply #142017-10-16
(1)尽量减少焊缝金属填充量,(2)保证焊透和避免产生裂纹,(3)考虑最小焊接变形,(4)便于加工。
Reply #152017-10-17
(1)尽量减少焊缝金属填充量,(2)保证焊透和避免产生裂纹,(3)考虑最小焊接变形,(4)便于加工。
Reply #162017-10-17
1.尽量减少焊缝金属填充量 2.保证焊透和避免产生裂纹 3.考虑最小焊接变形 4.便于加工
Reply #172017-10-17
:(1)尽量减少焊缝金属填充量,(2)保证焊透和避免产生裂纹,(3)考虑最小焊接变形,(4)便于加工.

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