99久久久无码国产精品,乱LUN合集1第40部分阅读,公司领导要了我好几次,女高中生高潮娇喘喷水视频

TEL: 電話(huà):0510-81155720 中文 | EN
Application
POSITION:HOME > Application

Application

Electric Power Engineering Industry
Aviation manufacturing industry
High end electronics industry
Medical devices and equipment
Furniture industry
Food Industry
High end electronics industry
Time:2024/11/08 13:32:28View:5

High performance, high risk?
  Vulnerability is the fatal weakness of the electronics industry. Electronic products become smaller and smaller, more resistant to shock and vibration sensitive. Especially the high-end products and hardware.
For example, satellites often rely on laptop hard drives. Missiles, which are often transported, are bumps and drops in danger, which can damage computer parts and break fine joints or solder joints.
Just by the impact of falling, vibration and resonance there is also a serious risk. In normal transportation, electronic components or assemblies are usually subjected to 1G random vibration frequencies ranging from 3 to 50 Hz for 20 minutes. However, structural vibration with the chassis of trucks and train compartments, the vibration frequency will reach 70 Hz, and vibration from the rail joints range from 30 to 300 Hz. The frequency of vibration of the ship's bulkhead and freight planes varies from 2 Hz to 200 Hz.
Appropriate packaging, to reduce the impact of some of these vibrations and shocks. A "suitable package" designed by the package designer prevents the device from contacting the sides of the box and has sufficient elasticity to dampen shocks and vibrations.
Even if there is an adequate risk of packaging there is a risk of change in the mode of transport or environmental conditions or the threat of unexpected events - reliable packaging can do only so much. The shipper must know whether the damage occurred. When a comprehensive shock and vibration monitoring program is available, the damaged equipment can be identified prior to installation, and the risk of damage can be reduced by adjusting the logistics operations to reduce future damage.


elated Products
鄢陵县| 中阳县| 视频| 金坛市| 安徽省| 唐河县| 射阳县| 湖州市| 承德市| 高尔夫| 华蓥市| 营山县| 洪湖市| 河北区| 建始县| 无极县| 宁津县| 盐津县| 苏尼特右旗| 田阳县| 杭锦后旗| 凭祥市| 黄大仙区| 铜山县| 郸城县| 绥江县| 高陵县| 类乌齐县| 高台县| 伊宁县| 邢台县| 博野县| 陇南市| 灵川县| 钟山县| 嘉善县| 绥德县| 通化市| 巴塘县| 白城市| 扶绥县|