刀纹方向 direction of lay ; lay direction
退刀纹 Run-out Of Thread
螺纹梳刀 [机] chaser ; thread chaser ; die chaser
螺纹车刀 threading tool ; screw cutting tool ; thread cutter
螺纹刀具 [机] chasing tool ; thread tools
内螺纹车刀 female screw cutting tool
切向螺纹梳刀 tangential chaser
外螺纹车刀 male screw cutting tool ; external screw cutting tool ; external threading tool
刀口痕纹疵 Doctor Streak
螺纹铣刀 thread miller ; thread mills ; screw cutter
软质密封垫对法兰面的光洁程度要求低很多，这是因为，它容易变形，能够堵死加工刀纹，从而防止了泄露。
Soft gasket to the bright and clean degree flange low demand a lot, because, this is, it easily, can change processing knife lines, and can prevent the leakage.
工匠运刀似笔，纹饰随着刻纹的粗细、宽窄、深浅变化，把图案表现得栩栩如生。
The craftsman knife like a pen, with the decoration groove of the thickness, width and depth change, the pattern was true to life.
在避免纸毛方面，直纹刀比横纹刀好；在使用寿命上，矮锋刀比高锋刀好。
To avoid paper maoba, ruled than perpendicular to the knife; in working life, short front than Kao Hong knife.
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