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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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deep profile modification
deep pulse
deep reactive ion etching
deep reading
deep rock engineering disaster
deep-rooted sore
deep-rooted sore of hand and foot
deep-seabed vehicle
deep sea core drilling
Deep Sea Drilling Program
Deep Sea Drilling Project,DSDP
deep-sea drilling technology
deep-sea drill rig sampling
deep-sea ecosystem
deep sea engineering
deep sea exploration
deep-sea exploration equipment
deep-sea gas-tight sampling technique
deep sea in-situ microbial culture technology
deep sea integrated δ18O record
deep-sea long pressure core sampling
deep sea microbes
deep sea polymetal nodules
deep-sea property-remain sampling technique
deep sea sediment
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