1) roller guide and guard unit
滚动导卫装置
1.
The structure selection and application of roller guide and guard units are introduced which are used in the high-speed wire rod mill in Anyang Iron & Steel Co.
介绍了安阳钢铁股份有限公司高速线材轧机滚动导卫装置的概况、结构选择和应用要点,同时介绍了关键工艺参数的设计方法。
2.
The structure selection and application of roller guide and guard units are introduced which are used in the high-speed wire rod mill in chengde Iron and Steel Co.
介绍了承德新新钒钛股份有限公司高速线材轧机滚动导卫装置的概况、结构选择和应用要点,同时介绍了关键工艺参数的设计方法。
2) guide fittings
导卫装置
1.
In order to adapt the demand of the market for bars, The Special Steel Plant of Laigang produces Φ140 and Φ150mm20CrMnTiH bars successfully through optimizing the production process of theΦ650mm×1/Φ550mm×1/Φ550mm×4 semi-continuous rolling mill, the pass sequence and guide fittings.
为适应市场对棒材的需求,通过对Ф650mm×1/Ф550mm×1/Φ550mm×4半连轧轧线生产工艺系统的改进、孔型系统和导卫装置的优化,莱钢特钢厂成功生产Ф140、Ф150mm20CrMnTiH棒材。
2.
The original guide fittings,which fixedly combined with the rolling mill,because of long drive chain and many fixed points,usually become flexible and seizing,bring on rolling accident.
由于导卫装置采用传统连接方式与轧机紧固一体,因传动链长、固定支点多,在生产中经常出现松动、卡死等现象,诱发轧制事故。
3.
In order to quick change guide fittings,an unit with double swallow tailed grooves was developed It has many advantages,such as simple structure,easy operation,quick changing,good safety,etc The time of changing guard reduced less than 15s from 4～5mi
为了快速安装棒线材轧机的导卫装置 ,自行设计了双燕尾快装导卫装置 ,该装置具有结构简单、操作容易、更换迅速、安全性高等优点 ,更换导卫时间由每次 4～ 5min降至不足 1 5s。
3) guiding equipment
导卫装置
1.
Analysis of failure of guiding equipment for finishing rolling mill;
精轧机导卫装置的失效分析及改善措施
2.
The function of adjust system for guiding equipment was analyzed.
分析了导卫装置调节系统的作用,针对目前导卫装置调节系统使用情况,对其存在的问题提出了改进方案。
4) guide and guard
导卫装置
1.
Design of guide and guard for round bar slitting rolling;
圆钢切分导卫装置的设计
2.
Reformation of guide and guard of finisher of high speed wirerod mill;
高线轧机成品机架导卫装置的改造
3.
The service life of inserts of guide and guard in the delivery end of pinch roll of laying head was studied.
对夹送辊出口导卫插件使用寿命等进行了研究,通过试验方案对比分析及实践检验,得出分段式优于一体式夹送辊出口导卫装置,其不仅使用寿命高,而且可在线检查,利于成品质量控制。
5) guide device
导卫装置
1.
Design principle of guide device for high speed wile lolling mill are introduced, also construction of different types at inlet and outlet part, material, design method, and fixing way with underbed in DANIELI rough, intermediate and flushing high speed wire rolling mill are described.
介绍了高速线材轧机导卫装置的设计原则及达涅利高速线材轧机粗、中、精轧机组不同类型的入口和出口导卫装置的结构、材质、设计方法及与底座的固定方式。
2.
In order to improve the condition of guide device of 3 500 mm finish mill and reduce the failure rate,a series measures were adopted: ameliorating hanging position of the guard plate,optimizing occlusal surface parameter of the uide wien guard tlate,altering guard plate location mode when changing roll,redesigning the bottom of guard sheet.
为改善3 500 mm精轧机导卫装置设备状况,减少故障,改进了护板吊挂方式,优化了导板与护板咬合面参数,改变了换辊时护板定位方式,重新设计了护板底部形状,消除了安全隐患,满足了高质量快节奏生产的要求。
6) guide
[英][ɡaɪd] [美][gaɪd]
导卫装置
1.
Composite materials guide can be gotten by strengthening carbon steel guide with oxyacetylene hot spray welding.
用氧化乙炔焰热喷焊技术对普碳钢导卫装置进行表面强化，制成复合材导卫以替代高碳高合金导卫，取得较好效果。
补充资料：导卫装置
导卫装置
guides and guards
daowei zhuangzhi导卫装置(guides and guards)在型材轧制过程中引导轧件按所需要的状态进出孔型，以保证轧件实现既定的变形的装置(也叫诱导装置或轧辊辅件)。不论轧制任何断面的型材，几乎在所有孔型的入口和出口都要使用导卫装置。导卫装置的设计和使用是否得当，直接影响到产品的质量和轧机的生产能力。尽管孔型设计合理，如果导卫装置的设计或使用不当，也不能轧出合格的成品，并可能造成刮切轧件、挤钢、缠辊，甚至造成断辊或更严重的设备事故和人身事故。导卫装置设计和调整得好，有时还能弥补孔型设计的不足，如轧制角钢和槽钢时，若边长不合格，可用导卫装置来调整。导卫装置通常包括横梁、导板、卫板、夹板、导板箱、托板、扭转导板、扭转辊、围盘、导管和其他诱导、夹持轧件或使轧件在孔型以外产生既定变形和扭转等的各种装置。 (成友义)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条