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一个简单的示例代码创建一个SPIM装配清单和调用函数
A simple spim assemply example code on creating a list and calling functions
- 2022-04-26 12:35:06下载
- 积分:1
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演示了如何生成一个COM组件
演示了如何生成一个COM组件-demonstration of how to create a COM
- 2022-06-26 10:04:41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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用VB实现windows关机
用VB实现windows关机
用VB实现windows关机
用VB实现windows关机-windows with VB with VB shutdown windows shutdown
- 2022-08-18 18:48:17下载
- 积分:1
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学生成绩管理系统 C语言写的 期末课程设计
学生成绩管理系统 C语言写的 期末课程设计-A student grade management
- 2022-06-29 23:41:03下载
- 积分:1
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Map editor TiledStudio Chinese Version TiledStudio no stranger to everyone, it w...
地图编辑器TiledStudio汉化版
TiledStudio大家不陌生,有人汉化大力支持
-Map editor TiledStudio Chinese Version TiledStudio no stranger to everyone, it was finished strong support
- 2022-01-22 07:12:00下载
- 积分:1
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This document describes some frequently asked queries about the usage and other...
This document describes some frequently asked queries about the usage and other details of it on a day to day basis from a users perspective.
- 2022-07-09 20:37:43下载
- 积分:1
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未经证实的delphi帮助文档,有一定的利用参考价值,希望对各位的delphi应用有所帮助。...
未经证实的delphi帮助文档,有一定的利用参考价值,希望对各位的delphi应用有所帮助。-unconfirmed delphi help files, the use of a certain value, and I hope to you delphi application help.
- 2022-02-13 17:54:14下载
- 积分:1
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Simulink建立的BLDC电机控制仿真,请使用Matlab7.1或低于7.1的版本。高于7.1的版本有些语法不支持,会出错。模块:电机本体的建模,逆变器的建...
Simulink建立的BLDC电机控制仿真,请使用Matlab7.1或低于7.1的版本。高于7.1的版本有些语法不支持,会出错。模块:电机本体的建模,逆变器的建模,控制器建模,Charger的建模,过零点建模。附多份讲解文档。-BLDC modeling.please open the project with matlab version lower than 7.1. project including:motor modeling,inverter modeling,charger modeling,controller modeling and zero-cross modeling.description documents included too.
- 2022-03-11 23:36:17下载
- 积分:1
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墨香游戏DEMO。。。网上下载。。。好像用的是ESOFT的引擎
墨香游戏DEMO。。。网上下载。。。好像用的是ESOFT的引擎-Mexican Hong game DEMO. . . Internet download. . . Like using the ESOFT engines.
- 2022-04-19 13:15:51下载
- 积分:1