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单词
ring rolling
释义
ring rolling
Encyclopedia
工学
[锻造]
释
ring rolling
辗环
在轧辊的作用下,使环件产生连续局部塑性变形,实现环件直径扩大、壁厚减薄、截面轮廓逐渐成形的塑性加工工艺。又称环件轧制、辗扩。
工学
体积成形
释
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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object wave
object with differentiation
object world and image world
oblate
oblate earth theory
oblate ellipsoid
oblate isotropic rotator
oblateness
oblateness, flattening
oblate spherical propellant
oblate spheroid
oblate spheroidal coordinate
oblate spheroidal coordinates
oblate spheroid geodesic
obligate anaerobe
obligate parasite
obligate pathogen
obligate symbiosis
obligation
obligations erga omnes
obligations of people's representative
obligations of safety production
obligations of several creditors and debtors
obligation to pay taxes
obligatory diapause
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