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网络研讨会记录包

振动和对齐

  • 2020年4月
  • 浏览数:9679
  • 文章评级:无评级
9
演讲
$45
冰球突破app成员

 

A special discounted collection of 9 webinar recordings focusing on a wide variety of vibration, 平衡和对齐主题.

Once purchased, all 9 recordings will be available on your "可下载的产品购买“在你的在线帐户页面.

此包中的可下载录音包括:

振动公差概述
介绍了2019年8月

When it comes to machine vibration, “how much is too much” depends on a number of factors. Knowing which standard and/or tolerance applies requires a working knowledge of the standards and some basics of vibration terminology. This  presentation provides an overview of where and how NEMA, IEC, ISO和液压协会标准 may apply to machines commonly encountered in EASA service centers.

  • NEMA, IEC, ISO和液压协会标准
  • 振动基本术语
  • 什么标准适用?

目标受众: 服务中心经理, 工程师, in-shop and field service technicians can benefit from a clearer understanding of vibration standards and terminology.


机械基础与基础
2012年11月提出

A faulty machine foundation or base can lead to excessive vibration and premature failure. This presentation explains the fundamentals of machinery foundation construction and how to identify and troubleshoot machine base problems, 包括基本的振动技术和ODS分析.


轴系对准原理
2012年11月提出

Automatic alignment instruments are no substitute for the underlying process of aligning direct-coupled machines. This presentation explains the simple calculations that govern the alignment process. That understanding will allow technicians to use 任何 alignment tool more effectively and deal with issues that confound the process.


轴对齐
2016年3月提出

This webinar recording provies a straightforward look at the simple relationship between shaft centerlines that is known as shaft alignment. Bypassing the common discussion of laser and manual instruments, this presentation gets to the heart of the shaft alignment process. 涵盖的主题包括:

  • 基本概念
  • 如何可视化机壳位置
  • 移动机械箱的实用解决方案
  • 应用公差
  • foot-base-foundation连接

ANSI的新轴对齐标准
介绍了2018年7月

This presentation introduces you to ANSI's new shaft alignment standard. 主题包括:

  • 对线形质量等级al1的讨论.2, AL 2.2, AL 4.5
  • 轴的公差
  • 问题影响测量
  • 影响对准稳定性的条件

目标受众: This presentation benefits service center technicians and supervisors looking to improve shaft alignment knowledge and skills. 


如何平衡悬空风扇
2011年10月提出

通常一个悬挂式风扇是在一个平面上平衡的, only to find that the vibration has shifted to the outboard bearing. Attempts to use standard two-plane techniques may result in calculated correction weights that are very large and produce poor results. There are more effective ways to approach this common problem. This presentation shows a methodical approach and techniques for tackling this difficult balancing problem.

目标受众: This presentation is intended for field service balancing technicians, supervisors and managers.


皮带传动机械的振动
介绍了2013年6月

本次演讲的重点是:

  • 识别带振动
  • 识别滑轮节距线跳动振动
  • 其他振动来源
  • ODS分析

FFT(又名Spectrum):它是什么以及使用它的方法
介绍了2012年7月

本课程探讨:

  • 振动信号的频谱是如何产生的
  • f-max广告分辨率设置的效果
  • 平均技术
  • 缩放和解调

立式电机和泵的振动问题
2010年12月提出

When motors are installed on top of vertical pumps, high vibration is a common problem. 问题可能是机械的、水力的或结构的.

This presentation provides an understanding of the nature of this style pump and the various forces essential to diagnosing and correcting vibration problems on vertical pump motors.

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充分利用你的电动马达

从你的电动马达-盖This 40-page booklet provides great advice for obtaining the longest, most efficient and cost-effective operation from general and definite purpose electric motors.

这本小册子涵盖的主题包括:

  • 安装、启动和基线信息
  • 运行监控和维护
  • 电机和基线安装数据
  • 如何读取电机铭牌
  • 电动机储存建议

了解更多并下载 MÁs informaciÓn y descargar 购买打印副本

阅读更多关于特性和优点的信息

冰球突破app/ AEMT倒带的研究

EASA倒带研究封面

The Effect of Repair/Rewinding on Premium Efficiency/IE3 Motors
Tests prove Premium Efficiency/IE3 Motors can be rewound without degrading efficiency.

下载完整结果

ANSI / EASA ar100 - 2020

ANSI / EASA ar100 - 2015

Recommended Practice for the Repair of Rotating Electrical Apparatus
This is a must-have guide to the repair of rotating electrical machines. Its purpose is to establish recommended practices in each step of the rotating electrical apparatus rewinding and rebuilding processes.

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DESCARGAR——西班牙语

冰球突破app技术手册

EASA技术手册封面

修订后的2021年5月
The 冰球突破app技术手册 is the association's definitive and most complete publication. 它是可用的 免费的 以在线形式发给会员. Members can also download PDFs of the entire manual or individual sections.

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