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- Introduces the reparation of preformer guide roll,analys es the difficulty of reparation,after the guide roll is repaired,its quality is hightre and operation is nomal. 介绍了预压机导向滚筒的修复步骤,分析了修复滚筒过程中的难点,证明修复好的滚筒质量高,安装后运行平稳。
- Through metallographic structure analysis,wearing tests and production practice,the result shows that abrasion resistance of guide roll reaches the best and service life is prolonged as 2.4 times as no-sulphur guide roll when sulphur content 1.5%. 从对试验钢的金相结构分析和磨损试验;以及经生产实践;结果表明当硫含量在1.;5%25时的导辊耐磨性最佳;使用寿命达到了不含硫导辊的2
- The guide roll stabilizes the rolling and keeps the workpiece circular in the ring rolling. 在环件轧制过程中,导向辊起着稳定轧制过程并对环件归圆的作用。
- Check whether the guiding roll of the electrical machine is turning in the right direction. 检查各电动机及导辊转向是否正确。
- Keywords Preformer Guide roll Reparation Analysis; 预压机;导向滚筒;修复;分析;
- For lovers of humour, trivia and ephemera, this is a gift book, a reference text and a travel guide rolled into one. 该国最近的一个太空项目是40个彩色气球运载一个家庭摄像机航拍国家全景图,气球很不幸地挂到树枝上,任务以失败告终。
- It is pointes out to remove the scratch by adopting double circular pass guide rolls and using proper width steel strip. 指出通过用双圆弧导向辊的孔型和采用合适的钢带宽度,才能够彻底消除焊缝边缘划痕这一现象。
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- Analysis of Reason of Guide Roll Wear and its Ameliorative Way 导辊磨损原因分析及改善方法
- The slow steady roll of the ship made him sick. 轮船不停地缓慢摇晃使他感到不适。
- The desk calculator use a roll of paper. 这台台式计算机使用卷纸。
- She is crazy about rock and roll. 她喜欢摇滚乐。
- She paid her way by acting as a guide. 她当导游来维持生活。
- I'm going to a rock and roll concert tonight. 我今晚正要去参加摇滚音乐会。
- Instinct is not always a good guide. 凭本能行事不一定都对。
- If the table top isn't level, things will roll off. 如果桌面不平,东西就会滚下来。
- The boy turned up missing at roll call. 小男孩在点名时不见了。
- Are you suggested I am a tour guide? 你是不是建议我当导游?
- The jokes made everybody roll about. 那些笑话逗得人人捧腹大笑。
- The paid his way by acting as a guide. 他当向导来抵他的费用。