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轧环
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轧环
Encyclopedia
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ring rolling
轧环
以环类零件(简称环件)为成形对象,通过轧辊的旋转驱动和直线进给作用,使环坯产生壁厚减小(或壁厚与高度同时减小)、直径扩大、截面成形的塑性变形,进而获得所需尺寸、形状的环件的特种轧制方法。又称辗环、辗扩。
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northern three-toed jerboa
Northern Tianshan Mountains urban agglomeration
Northern Tier
northern treeshrew
Northern tropic
Northern War
Northern Warlords
Northern Way of the Celestial Masters
Northern Wei Dynasty
Northern Wei Dynasty’s Imperial Guards from Chile Tripes
northern white-cheeked gibbon
Northern Wu dialects
Northern Xiangtangshan Caves
Northern Yan
Northern Yuan Regime
northern Zaju opera
Northern Zhou Dynasty
North Eyre Lake
north-finding instrument
north following star
north frigid zone
North Galactic Cap
north galactic-polar spur
North Galactic Pole
north galactic spur
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