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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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geochemical comprehensive grade of soil quality
geochemical correlations
geochemical cycle
geochemical data processing
geochemical data quality monitoring system
geochemical diagram
geochemical disease
geochemical dispersion patterns
geochemical distribution patterns
geochemical dynamics
geochemical equilibrium
geochemical evaluation of land quality
geochemical evolution
Geochemical Exploration
geochemical exploration
geochemical exploration for geothermal fields
geochemical exploration for metal deposits
geochemical explorationfor no-metal deposits
geochemical exploration model
Geochemical gas survey
geochemical grade of soil environment
geochemical grade of soil nutrient
geochemical landscape
geochemical logging instrument
geochemical map
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