描述

    车轮旋转弯曲疲劳试验机可应用于材料和构件的疲劳强度试验。根据被测工件的结构和载荷要求，配合夹具，可满足多形式的疲劳测试需求。

性能特点

    车轮旋转弯曲疲劳试验机是一个广泛应用的电磁激励的共振测试系统。振动系统的动态驱动由一个高性能的可控电磁系统来提供；静载荷由马达驱动一个滚珠丝杠来提供。静态驱动单元安装在试件安装台面的内部，它将提供可调的限位开关。在准备状态下，静态驱动单元可用手动控制。加载力的大小可在控制单元的显示器上显示出来。测试系统可以使用力控制、位移控制或应变控制。测试机器将会按照标准配置一个法兰型的载荷传感器。其他更多的传感器（位移，应变）也可选用。

1.测试区域以及试件安装台较之前产品增大了1.5倍；

2.高频疲劳试验机频率范围至40-300Hz；

3.的实时处理的数字控制器，*的精确度；可提供多种控制模式，力控、位移控制（可选）、应变控制（可选）等；优化的控制方式使得控制质量大大提高；

4.通过伺服驱动器对名义载荷的*控制能力；

5.划分等级的用户权限（使用权限，或标定功能）；

6.优化的人体工学设计；

7.操作的时计表（可设置性，维保指示，可重置）；

8.种类繁多的软件-模块等应用于所有程序，例如LabMAGION软件Woehler测试方法，S/N曲线，疲劳极限、 预制疲劳裂纹等、da/dN试验和疲劳裂纹扩展门槛值，裂纹长度在线测量、通用疲劳试验系统软件； 

9.高频疲劳试验机力传感器精度：静态精度：不高于示值的±0.5％ (1%～*满量程)，并提供相关的校10.准证书、系统控制精度：不高于±1%。

11.位移测量精度：不高于满量程的1%。

12.加载系统的同轴度小于5%

应用软件：
力控制疲劳试验应用软件EMOTIONII
断裂韧度试验应用软件 EMOTIONII
静态加载试验应用软件EMOTIONII Software option “Static Tests” for tension and compression tests with recording of force/displacement characteristics

裂纹扩展工具软件按 da/dN

     根据ASTM E647的标准，软件工具提供CT试样和三点弯曲的裂纹扩展速率测定。疲劳裂纹扩展试验应用软件，用于载荷控制和位移控制的裂纹扩展试验，也可用于裂纹扩展门槛值试验和预制裂纹试验；高频疲劳试验机用柔度法测量和显示裂纹扩展速率,裂纹长度和相应的应力幅值。

    通过实时的高精度测量和控制，选择裂纹扩展长度的级别，逐渐减小应力幅值，测定和控制疲劳裂纹扩展门槛值 ΔKth。测试中控制恒定Kmax，,恒定da/dN和ΔK，恒定R关系

    高频疲劳试验机可选装高温试验炉装置、高温试验箱、高低温试验箱、腐蚀环境试验装置等等，更多技术资料和价格，优鸿测控，优鸿*的技术工程师为您提供帮助。

Standard paint work  标准涂装

The test system will be painted in “Titanium”. Not painted are the areas like mounting areas etc.

Delivery period

Delivery period is approx. 26 weeks after clarification of all technical details and after receipt of down payment.

Warranty 保修

We grant a warranty of 12 months with adequate use on the scope of supply. Travel expenses are charged for separay. We are responsible for lack of the material, the construction and the manufacturing; wearing parts are excluded. Incorrect parts are repaired after our judgement or again supplied.

Safety

The testing machine complies with the CE-regulations. The compliance over special regulations of your site can be assured in individual cases against additional price.

Delivery exclusion

Infrastructure of the test system

Supplying and disposal achievements

Spare parts

Costs of acceptance test by customer or its representative

Auxiliary constructions e.g. mounting plates, foundations

Special lacquer finishes

Confidentiality

We ask to treat the content of all documents of this offer as confidential. In particular, any circulation, copying and use by third parties must be prevented, except in cases where this has been explicitly authorized by us.

Liability

For damages of any kind, released by a delivery article.

Reservation of proprietary rights

According our general trading conditions.

Miscellaneous

All specifications are subject to change without notice. Please note our standard terms of business.

After checking the purchase order by SincoTec (Germany/China), we will send you an order confirmation which implies the validity of the purchase order.

If you have further questions do not hesitate to contact us.

Best regards