ring roll

For grinding mill roll, casting, ingot steel, machineries, bearing and piston ring etc.

用于轧辊 、 铸件 、 钢锭 、 机械 、 轴承和活塞环磨削等.

IMF staff need to roll up their sleeves, undertake thorough analysis and put forward their judgments. Without meaningful exchange rate surveillance, governance and management, reform will ring hollow, he said.

他表示：IMF职员需要挽起袖子，深入分析，拿出判断。如果没有实实在在的汇率监督、治理和管理，改革就是一句空话。

At present, the ring rolling technology roll one ring in one process, and the technology can't deal with stress focus on the sharp taper angle of mandrel roller.

目前锥形套圈辗扩技术只能一次成形一件，而且由于锥形套圈锥角使得芯辊应力集中严重。

Ring roll, earring fasteners and pouches accommodate all kinds of jewelry.

辊环, 耳环紧固件和邮袋容纳各类珠宝.

In view of problems of roll ring structure and connecting with shaft of carbide composite roll used in bar mill, the structure, material, installation and design characteristics of three kinds of carbide composite roll which were successfully used in abroad were introduced

针对棒材轧机应用硬质合金轧辊时，辊环结构及辊环与轧辊轴连接方式存在的问题，介绍了国外3种获成功应用的硬质合金组合轧辊的结构、使用材质、安装和设计特点