FM34风选预粉磨在φ3.2×13m矿渣磨上的应用-信息中心-中国混凝土与水泥制品网 关键词：矿渣；风选；预粉磨；矿渣磨 [gap=1247]Key Words：Slag；Wind Selection； Pre-grinding； Slag Mill
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pre-grinding paste 预磨削用研磨膏
pre-grinding hob 磨前齿轮滚刀
pre-grinding bin 粉碎仓
pre grinding hob 磨前滚刀
cement pre-grinding 水泥预粉磨
pre-grinding equipment 预粉磨设备
pre-grinding technology 预粉磨技术
circulating pre-grinding 循环预粉磨
Pre-grinding is consisted of cycle pre-grinding, hybrid grinding, and combination grinding and semi-finished grinding.
预粉磨分为循环预粉磨、混合粉磨、联合粉磨和半终粉磨。
As for flat roll of F4 ~ F6 stands, their pre-grinding crowns were optimized and the flatness of strips was greatly improved.
对F4 ~ F6机架平辊的预磨凸度进行优选，明显改善了带钢的平直度。
Gives a new method which designs tooth forms of pre-grinding hob according to thepartical demands on hob of gear, and designs a kind of pre-grinding hob used in high-speed traction gears.
根据高速牵引齿轮对齿轮滚刀的特殊要求，提出了设计磨前滚刀齿形的新方法，并用此法设计了高速机车牵引齿轮的磨前滚刀。
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