This specification covers environmental, functional, operational, and security requirements for padlocks. Included are function descriptions, cycle tests, operational tests, environmental tests, forcing tests, and surreptitious entry tests. No effort has been made to include criteria for specially made padlocks used by the Department of Defense or others in highly sensitive locations.

行业分类-电子政务-一种电子挂锁报警系统.zip

行业分类-电子政务-一种带防护功能的电子挂锁.zip

Adams仿真，弹簧挂锁设计；MSC.ADAMS/View使用入门练习；共8章； 第一章弹簧挂锁设计问题介绍 总论--------------------------------------------------------------------------------1 你将学习的内容----------------------------------------------------------------------1 你将创建的模型----------------------------------------------------------------------2 设计要求------------------------------------------------------------------------3 弹簧挂锁的工作原理--------------------------------------------------------------3 第二章建 模 总论--------------------------------------------------------------------------------5 建造曲柄和手柄----------------------------------------------------------------------5 启动ADAMS/View并建立一个新的数据文件-------------------------------------------6 熟悉ADAMS/View的界面 ----------------------------------------------------------6 设置工作环境--------------------------------------------------------------------7 创建设计点----------------------------------------------------------------------8 建造曲柄（pivot）---------------------------------------------------------------9 重新命名曲柄（pivot）-----------------------------------------------------------9 建造手柄（handle）--------------------------------------------------------------9 用转动副连接各个构件------------------------------------------------------------9 模拟模型的运动-----------------------------------------------------------------10 观察参数化的效果---------------------------------------------------------------10 建造钩子（Hook）和连杆（Slider）---------------------------------------------------10 建造钩子和连杆-----------------------------------------------------------------11 用铰链连接各构件---------------------------------------------------------------12 模型运动仿真-------------------------------------------------------------------12 存储你的数据文件-------------------------------------------------------------------12