grooved roll 沟纹辊 ; 带槽轧辊 ; 有槽轧辊 ; 带孔型轧辊
grooved roll washing machine 槽纹辊洗涤机
rolling with grooved roll 有槽轧制
light grooved roll 浅槽纹辊筒
large grooved roll 大型带槽轧辊
grooved roll rolling 型辊轧制
grooved roll breaker 环槽滚筒揉布机
Metal-conical Grooved Roll 金属锥形槽筒
grooved iron roll 有槽铸铁轧辊 ; 带槽铸铁轧辊
The reliability of numerical simulation was proved by experiment, and the relation between roll-pressing force and corrugation depth was obtained as guidance for secondary machining of grooved tube.
通过试验验证了用有限元法进行螺旋槽管材滚压成型过程模拟的可靠性，并得到了滚压力与槽深之间的对应关系，为螺旋槽管的二次加工提供了必要的实际指导依据。
Generally speaking, sheet pile is rolled by grooved rolls on the 2 Hi mills and many grooves are necessary to roll it.
一般而言，钢板桩由带孔型轧辊的二辊轧机轧制而成，而且必须多孔型轧制。
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