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- It is suggested that the top work roll take AFW (Aluminum Foil work Roll) contour and the bottom work roll take flat contour in aluminum foil rolling. 建议铝箔轧制时上工作辊采用AFW辊形,下工作辊采用平辊的工艺制度。
- top working roll 上工作辊
- Lift entire top work clear of body. 提起整个顶部进行阀体清洗。
- A new work roll contour is advanced which is a linear variable crown(LVC) roll. 提出一种新型线性变凸度工作辊辊型即LVC辊型,这种辊型实现了辊缝凸度调节与板宽成线性化。
- Walk top work post empress, self-educated ability seem to be more important. 走上工作岗位后,自学能力就显得更为重要了。
- Overloading of axial force acted on working roll is the primary reason to cause the bearing damage. 工作辊轴向力过载是导致轴承烧损的主要原因。
- The Problems that the top and bottom work rolls crossing and unsteadiness can be eliminated through improved the construction of press plate of work roll chock. 介绍通过改造工作辊轴承座压板的结构,消除了上下工作辊“交叉”和不稳定现象。
- The failure forms of cold work roll including contact fatigue crack, spalling, inclusion crack and wear are discussed. 讨论了冷轧工作辊接触疲劳裂纹、剥落、夹杂物裂纹和磨损等失效形式。
- Through accident investigation and analysis on fracture characteristics of work roll,spalling from barrel internal thread-like crack was found. 通过对某厂1700冷连轧机工作辊剥落事故进行调查和断口特征分析,发现该轧机工作辊出现由工作辊内部线状开裂引起的剥落;
- BWA top working environment Prize can be divided into two levels, the best work environment Prize, and the best work environment Prize winner "best in class award. BWA最佳工作环境奖可分两个层次,最佳工作环境奖,及最佳工作环境奖中的最佳优胜者奖。
- The bulk of the work rolls from department to department. 大量的工作从一个部门转移到另一个部门。
- The method that the work roll chocks are inserted the skims to reduce gap between the chock and the stand has been put in practice. 提出了缓解机架振动的具体措施,即在工作辊轴承座加装垫片,减少机架与轴承座之间的间隙,减振效果显著。
- The results showed that the key factor influencing strip profile of PC mill was the equivalent crown of work roll from roll crossing. 计算结果表明,影响PC轧机轧件截面形状的主要因素是对辊交叉所产生的等效辊凸度。
- In order to carry out SFR, elimination or well-distribution of work roll wear and creation of special shape control technologies are necessary. 为了实现自由规程轧制需减少磨损量、均匀化磨损分布或开发特殊的板形控制技术。
- Work rolls for cold strip mill, work rolls for tempering mill. 冷带轧机工作辊,平整辊工作辊。
- The bulk of the work rolls from department to department . 大量的工作从一个部门转移到另一个部门。
- 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 practical application of LVC work roll contour indicates that the quality of strip shape can be improved and good utility can be obtained af... 从使用LVC辊型与使用常规工作辊轧制的板形工艺数据比较可知,LVC辊型可以明显改善板形质量,具有较强的实用性。
- Valve Advantages: The replacement of elastomeric packings by metal diaphragms gives this valve superior leak integrity at the top works of the valve and stem. 阀门的优点:用金属横膈膜代替人造橡胶衬垫在阀门和阀杆的顶部机件处给予了这种阀门出众的泄漏完整性。
- A new work roll contour is advanced which is a linear variable crown(LVC) roll.This roll contour can realize linear ratio of gap crown and strip width. 提出一种新型线性变凸度工作辊辊型即LVC辊型,这种辊型实现了辊缝凸度调节与板宽成线性化。