“錯(cuò)位”式二輥斜軋管機(jī)喂入角的討論
Discussion on Feed Angle of "Skewed" Type 2-roll Rotary Rolling Pipe Mill
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摘要: 簡(jiǎn)述了喂入角在斜軋無(wú)縫鋼管生產(chǎn)中的意義,提出了“錯(cuò)位”式二輥斜軋管機(jī)的設(shè)想,建議以軋輥/軋制線平面為基準(zhǔn)來(lái)確定喂入角。在此基礎(chǔ)上,分析了二輥式斜軋管機(jī)軋輥布置方式不同時(shí),軋輥軸線在相關(guān)平面的投影關(guān)系及其對(duì)軋件運(yùn)動(dòng)的影響。Abstract: Briefed is the role as feed angle plays in seamless steel tube rotary rolling process. The concept of the “skewed” 2-roll rotary-rolling pipe mill is proposed. It is suggested to determine the feed angle with the roll/ rolling line plane as the reference. With such given conditions, the co-authors analyze the projection of the roll axis on relevant plane, and its influence on the movement of the rolled piece with different roll arrangement types.
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