2) multiple tracks
多电源轨
3) aluminum electric rail
铝导电轨
4) conductor rail
导电轨
1.
The plastic working technology and its developmental trend in manufacturing of composite conductor rail of aluminum and steel;
塑性成形技术在钢铝复合导电轨制造中的应用及发展趋势
5) elevator rail
电梯导轨
1.
Development of straightness and twist degree inspecting system for elevator rail;
电梯导轨直线度和扭曲度检验系统的研制
2.
A virtual instrument based multi-parameter measuring system for elevator rails is proposed.
提出了一种基于虚拟仪器平台的电梯导轨多参数测量系统。
3.
These geometric error parameters include straightness, flatness, width, height, vertical and twist of the elevator rail.
开发了一套电梯导轨测试系统,该系统用于静态测量电梯导轨的几何参数,包括导轨三个导向面的直线度、平面度、导轨的宽度、高度、垂直度和扭曲度等。
6) elevator guide rail
电梯导轨
1.
The PSD with high resolution and response enables accurate and dynamic measurement of elevator guide rail straightness and verticality.
该测量系统利用PSD的高分辨率、高响应速度等特点 ,可以准确、动态地测量电梯导轨的直线度 ,铅垂度等参数。
2.
An accurate measuring system,which can be used to measure the geometric errors of elevator guide rail,such as straightness,flatness,squareness,twist,thickness,height,simultaneously,is introduced in this paper.
介绍了一种对电梯导轨的各项几何参数进行同步、快速、综合检测的高精度检测仪器。
3.
A new instrument for checking the quality of elevator guide rails is introduced.
研制了一种用于检测电梯导轨综合质量的检测装置。
补充资料：导轨磨床
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主要参数内容 | 国际先进 | 国内先进 | 国内一般 | 国内落后 | 评定方法及说明 | ||
（一）加工精度（mm） | 参照GB5288-84、ISO4703-1984 | ||||||
试件装夹总长度 | |||||||
1、2000mm | ＜0.01 | 0.01 | 0.01 | ＞0.01 | |||
2、2000~5000mm | ＜0.015 | 0.015 | 0.015 | ＞0.015 | |||
3、5000~8000mm | ＜0.02 | 0.02 | 0.02 | ＞0.02 | |||
4、8000mm以上 | ＜0.025 | 0.025 | 0.025 | ＞0.025 | |||
（二）自动化程度 | |||||||
数控装置 | 有 | 有 | 无 | 无 | |||
（三）噪声dB（A） | ≤80 | 80~81 | 82~83 | ＞83 | |||
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