1) chain roller track
梯级导轨
2) step roller track
梯级滚轮导轨
3) 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。
4) step rail
梯路导轨
5) 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。
6) stepped leader
梯级先导
1.
Model of stepped leader current for simulation of lightning
雷电梯级先导通道电流模型
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