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希望能在本论坛学习发展,把自己学的和别人的共享,共同提高.谢谢....
希望能在本论坛学习发展,把自己学的和别人的共享,共同提高.谢谢.-Hope to be able to study the development of this forum, and have its own school and those of others sharing common improve. Thank you.
- 2022-11-20 15:15:04下载
- 积分:1
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Gobang game code I would like to thank everyone can experience although very old...
五子棋游戏代码 谢谢大家能够体验一下 虽然很旧 但是还是值得回味的.-Gobang game code I would like to thank everyone can experience although very old but still memorable.
- 2023-02-11 19:35:03下载
- 积分:1
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用JAVA开发的拼图游戏
用JAVA开发的拼图游戏-with JAVA development pieces of the jigsaw
- 2023-05-14 20:30:03下载
- 积分:1
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Feature Matching
Feature Matching-关于图像特征点配准方面的一篇好的外文文章-Feature Matching-on image feature point registration area of a good foreign-language article
- 2023-06-12 15:50:04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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这是一款温度控制器的控制程序,能控制温度,时间,还有保温功能...
这是一款温度控制器的控制程序,能控制温度,时间,还有保温功能-This is a temperature controller of the control procedures, to control temperature and time, as well as thermal insulation function
- 2022-03-15 08:33:22下载
- 积分:1
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the code of the Russian block and Snake game's source code, you can support,...
本代码是俄罗斯方块与贪吃蛇游戏的源代码,希望各位多多支持,谢谢了!-the code of the Russian block and Snake game"s source code, you can support, thank you!
- 2022-06-20 09:43:16下载
- 积分:1
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here is the operation of the Foxpro database and relevant data to build up a dat...
这里是Foxpro数据库操作的相关数据及建立数据库的参考文件,下载后查看-here is the operation of the Foxpro database and relevant data to build up a database of reference documents, downloading of View
- 2022-03-15 06:42:03下载
- 积分:1
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简易cad,实现了一些cad中的基本功能,vc++编程实现,简单实用...
简易cad,实现了一些cad中的基本功能,vc++编程实现,简单实用-Simple cad, to achieve some of the basic functions of cad in, vc++ programming, simple and practical
- 2022-10-11 06:30:03下载
- 积分:1
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聊天采用TCP Socket网C #服务器。
Chat Server using TCP Socket in C#.NET
- 2022-11-07 04:30:03下载
- 积分:1