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指针式仪表读数识别
说明: 指针式仪表的智能读数,通过hough算法,实现指针式仪表的读数,含人机交互界面(The intelligent reading of pointer type instrument, through Hough algorithm, realizes the reading of pointer type instrument, including human-computer interface)
- 2021-04-12 16:48:56下载
- 积分:1
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Mathcad - boot_loop_clc
说明: 28377 环路计算,基于MATHCAD(28377 loop calculation based on MathCAD)
- 2019-11-28 16:39:29下载
- 积分:1
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classic game machines produced in Taiwan the second largest guaranteed fun
台湾生产的经典游戏机第二大保证乐趣
- 2022-02-06 11:00:41下载
- 积分:1
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stiffened ideal for the design of large thickness overcome the problems that may...
加强肋
理想的设计
为了克服壁厚大可能引起的问题,使用是一种可减少壁厚并能增加刚性的有效方法。
一般来说,部件的刚性可用以下方法增强
增加壁厚;
增大弹性模量(如加大增强纤维的含量);
设计中考虑。
如果设计用的材料不能满足所需刚性,则应选择具有更大弹性模量的材料。简单的方法是增加塑料中增强纤维的含量。但是,在特定壁厚下,这种方法仅能使刚性呈线性增长。更有效的方法是使用经过优化设计的。由于惯性力矩增大,部件的刚性便会增大。在优化的尺寸时,不但要考虑工程设计应当考虑的问题,还应考虑与生产和外观有关的技术问题。
优化的尺寸
大的惯性力矩可很容易地通过设置又厚又高的来实现。但是对热塑性工程塑料,这种方法常会产生制品表面凹痕、内部空洞和翘曲等问题。而且,如果的高度过高,在负荷下结构将有可能膨胀。出于这种考虑,必须在合理比例内保持的尺寸(见图1)。-stiffened ideal for the design of large thickness overcome the problems that may arise. use of a reduced wall thickness and rigidity can increase the effective method. In general, the rigid parts of the following methods can be used to enhance increased thickness; increased elastic modulus (such as increasing fiber content); Design considerations. If the design of the materials used can not meet the rigid requirements, they should have a greater choice of elastic modulus of the material. The simple way out is to increase plastics reinforced fiber content. However, in s
- 2022-01-28 16:48:59下载
- 积分:1
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lexidaohang
乐喜婚庆公司网站导航菜单是一款基于jQuery实现的紫色菱形斜角导航条样式效果代码,是一款基于jquery实现的类似动画效果的网站导航菜单特效。伴随有鼠标滑过改变颜色特效。整体效果炫目华丽,是一款非常优秀的特效源码。该源码兼容目前最新的各类主流浏览器。(JQuery four level linkage classification menu)
- 2018-07-05 15:09:04下载
- 积分:1
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优化系统工具,优化你的系统,使你的系统更加快捷,便利,是你用电脑的必备工具...
优化系统工具,优化你的系统,使你的系统更加快捷,便利,是你用电脑的必备工具-Optimization System Tools, and optimize your system, so that your system faster and more convenient, is your computer an indispensable tool for
- 2022-09-04 17:00:03下载
- 积分:1
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电脑组机程序,后台添加配件的价格与名称.前台用户选择后自动算总价...
电脑组机程序,后台添加配件的价格与名称.前台用户选择后自动算总价-Computer Section Machine process
- 2022-11-06 13:15:03下载
- 积分:1
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ShippingLabelForm
ssd1 exercise1 practial答案(ssd1 exercise1 practial answer)
- 2012-11-29 20:58:05下载
- 积分:1
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virtualcloth
说明: 织物布料模拟程序,十分好用,检验所得,珍惜(Fabric simulation program, very easy to use, check the results, cherish)
- 2019-05-27 15:20:15下载
- 积分:1
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FBMC
说明: FBMC modulation for 5g networks
- 2021-04-29 00:18:43下载
- 积分:1