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钣金结构的机柜概述

来源:海吉科技作者:HAIGEI网址:浏览数:338 
【摘要】随着技术进步和工艺水平的提高,钣金机柜在加工制造上也有着多样的制作方式,既可以采用整面板制作而成,又可以使用具备相应尺寸规范的插件加以组合而成。随着我国工业化程度的不断增强,钣金结构的机柜在科研 、电子、国防等领域应用范围较广。做好钣金结构的机柜的设计工作,对于增强机柜的工作性能、提高其质量具有重要意义。本文即阐述了钣金结构的机柜设计要点。


四川快乐12开奖走势图【GUANJIANCI】BANJINJIEGOU JIJUSHEJI SANREFANGFA DIANPINGBI



钣金结构的机柜概述


1.
钣金结构机柜的组成


BANJINJIEGOUJIJUYOUDIZUO、QIANHOUMEN、CEMEN、QIANHOUKUANGJIA、SHANGGAI、JIAOGUIJIHENGLIANGZUCHENG,YIBANCAIYONGKEZUZHUANGJIEGOUFANGSHI,YIBIANYUZUZHUANG、LIANJIEJIYIDONG。


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2.
钣金结构机柜结构类型


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3.
钣金结构机柜的主要联接方式


随着技术进步和工艺水平的提高 ,钣金机柜在加工制造上也有着多样的制作方式,既可以采用整面板制作而成,又可以使用具备相应尺寸规范的插件加以组合而成。通常情况下,前、中、侧横梁及外部强迫散热立柱构成了钣金机柜的主体结构,一般来说,前、侧横梁和立柱主要是通过折弯及与折弯工艺相结合的避位穿插应用技术加以联接,同时 ,前、侧横梁的联接还可 以采用焊接的方式 ;中横梁的联接 主要依靠立柱带有的工艺槽。


钣金结构机柜设计应满足的设计要求


在进行钣金结构机柜设计时,要首先明确钣金机柜的设计性能,在此基础上,运用各种新工艺设计草图、规定尺寸及结构、确定强度,使机柜的技术参数达到设计要求。具体地说,钣金机柜在设计中需要遵循的设计规范为以下几方面:


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钣金结构的机柜设计要点


1.
热设计


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(1)散热方法的选择

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(2)散热量的计算

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2.
机柜设计中的电屏蔽问题


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3.
机柜设计中振动冲击问题


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4.
新结构 、新材料在机柜设计中的应用


(1)新结构的应用

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(2)新工艺、新材料在设计中的应用

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5.
钣金结构机柜的设计工作需要注意的问题


(1)设计图纸中明确对制作材料的要求。要做好对材料选择的要求 ,保证选择正规厂家生产的高质量材料 ,确保材料在实际制作 中能够符合相关标准的要求,保证设计成品能够达到设计的性能要求;在设计中要严格控制机柜制作中材料的冲折率,在保证机柜性能的前提下尽量降低机柜实际制作中工序的繁琐性,增强设计图纸的可操作性;要确保选用的材料具备较好的强度,易于弯曲,便于塑形 。


(2)设计要满足经济实用的原则。四川快乐12开奖走势图钣金结构机柜设计要符合经济实用的原则,在保障机柜使用安全、使用质量、使用性能的基础上尽量降低机柜制作过程中的成本投入。


(3)钣金结构机柜的尺寸设计。四川快乐12开奖走势图机柜设计尺寸的确定要严格按照机柜所存放的设备尺寸进行,并且要充分考虑设备工作所需的各项元件的安装设置所需的空间;要注意对设备使用人群的操作动作、身高、体形等要素的了解,以确保设计的机柜便于操作人群的使用;设计图纸中尽量使用通用的尺寸数据以减少机柜实际制作中数据换算的复杂性;钣金结构的机柜设计尺寸要严格符合相关标准的要求。


(4)机柜弯曲结构的设计。钣金结构机柜的弯曲结构设计一定要遵循制作材料的常规折弯结构数据,保证弯曲程度在制作材料的弯曲性能承受范围之内,以免造成材料的损坏 ;如果制作材料的厚度等于或超过2 .5m m ,应该注意设计出lt~1.5t宽的工艺缺 口。


(5)钣金结构机柜的外壳设计。四川快乐12开奖走势图钣金机柜的外壳设计要充分考虑机柜所存放的设备的性能、保护与维修方面的要求,确保设备的正常使用 ;要根据设备与机柜的具体使用条件设计出适合的外壳类型 ,确保在不同条件 中机柜使用性能的安全与稳定;机柜外壳设计要确保设备使用人群、维修人群操作、维修的最佳角度。


(6)钣金结构机柜设计要满足设备的安装使用需求。四川快乐12开奖走势图钣金结构机柜设计的最终目的是更好地发挥机柜的作用,保障机柜中设备的安全、稳定使用,在机柜的设计过程中不仅要考虑好设备存放的维护检修要求,还要满足设备的安装使用方面的需求,要明确存放在机柜中的设备的具体安装布线的要求,使机柜设计满足设备的布线、各项元件的联接要求。


(7)美学装饰与配色方面。四川快乐12开奖走势图在钣金结构机柜的设计过程中要注意对机柜的美学设计,使机柜的外观设计在比例、色彩、造型、形状方面能够给人以美感,符合审美的需求。


结语


ZONGSHANG,BANJINJIJUZAIRENMENGONGZUOSHENGHUOZHONGYINGYONGYUELAIYUEGUANGFAN,TONGSHIRENMENDUIBANJINJIEGOUJIJUDEXINGNENGYAOQIUYEXIANGYINGTIGAO。ZAIJINXINGBANJINJIJUSHEJISHIYAOZAIZUNXUNSHEJIGUIFANDEJICHUSHANG,YAOZHEZHONGZHUYISHEJIZHONGDEJIGEWENTI ,QUEBAOBANJINJIJUCHONGFENFAHUI ZISHENYOUSHI。







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