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["Beim regards der Durchmesser des过渡段的尺寸问题",,"Guten Tag, 刚接触管件类产品,GB/T 1中对异径接头的中间圆弧过渡段没有规定,请教一下,各位管件厂家是怎么定义过渡尺寸的兄弟感谢",,"为什么大头和小头会有圆弧接头的","你指的是大头与小头之间的距离吗?如果是的话,有标准!如果不是,那就是我理解偏差!" ,"不是直接的距离,我说的是大头和小头之间是如何过渡的,中间的过渡尺寸问题可能是我表达能力不够:D",""实际上 �ie就是 die就是生产厂家的模具定D定定的的。D两个直边之间D直接斜着连接D"""]"""""""""""""

2020-05-08View Original

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各位好, 小弟刚接触管件类的产品,GB/T 12459中对异径接头的中间圆弧过渡段没有规定,请教一下,各位管件厂家是怎么定义过度尺寸的,感谢
Reply #22020-05-09
大小头为什么会有圆弧接头的
Reply #32020-05-10
你说的是不是大头与小头直接的距离?如果是那个有标准的!如果不是,那就是我理解偏差!
Reply #42020-05-11
不是直接的距离,我说的是大头和小头中间是如何过渡的,中间的过渡尺寸问题,可能是我表达能力不够:D
Reply #52020-05-13
实际上 就是生产厂家的模具定了的。。两个直边中间 直接斜着连接就是。。

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