描述

    車輪旋轉(zhuǎn)彎曲疲勞試驗(yàn)機(jī)可應(yīng)用于材料和構(gòu)件的疲勞強(qiáng)度試驗(yàn)。根據(jù)被測工件的結(jié)構(gòu)和載荷要求，配合夾具，可滿足多形式的疲勞測試需求。

性能特點(diǎn)

    車輪旋轉(zhuǎn)彎曲疲勞試驗(yàn)機(jī)是一個(gè)廣泛應(yīng)用的電磁激勵(lì)的共振測試系統(tǒng)。振動(dòng)系統(tǒng)的動(dòng)態(tài)驅(qū)動(dòng)由一個(gè)高性能的可控電磁系統(tǒng)來提供；靜載荷由馬達(dá)驅(qū)動(dòng)一個(gè)滾珠絲杠來提供。靜態(tài)驅(qū)動(dòng)單元安裝在試件安裝臺(tái)面的內(nèi)部，它將提供可調(diào)的限位開關(guān)。在準(zhǔn)備狀態(tài)下，靜態(tài)驅(qū)動(dòng)單元可用手動(dòng)控制。加載力的大小可在控制單元的顯示器上顯示出來。測試系統(tǒng)可以使用力控制、位移控制或應(yīng)變控制。測試機(jī)器將會(huì)按照標(biāo)準(zhǔn)配置一個(gè)法蘭型的載荷傳感器。其他更多的傳感器（位移，應(yīng)變）也可選用。

1.測試區(qū)域以及試件安裝臺(tái)較之前產(chǎn)品增大了1.5倍；

2.高頻疲勞試驗(yàn)機(jī)頻率范圍至40-300Hz；

3.的實(shí)時(shí)處理的數(shù)字控制器，*的精確度；可提供多種控制模式，力控、位移控制（可選）、應(yīng)變控制（可選）等；優(yōu)化的控制方式使得控制質(zhì)量大大提高；

4.通過伺服驅(qū)動(dòng)器對名義載荷的*控制能力；

5.劃分等級的用戶權(quán)限（使用權(quán)限，或標(biāo)定功能）；

6.優(yōu)化的人體工學(xué)設(shè)計(jì)；

7.操作的時(shí)計(jì)表（可設(shè)置性，維保指示，可重置）；

8.種類繁多的軟件-模塊等應(yīng)用于所有程序，例如LabMAGION軟件Woehler測試方法，S/N曲線，疲勞極限、 預(yù)制疲勞裂紋等、da/dN試驗(yàn)和疲勞裂紋擴(kuò)展門檻值，裂紋長度在線測量、通用疲勞試驗(yàn)系統(tǒng)軟件；  

9.高頻疲勞試驗(yàn)機(jī)力傳感器精度：靜態(tài)精度：不高于示值的±0.5％ (1%～*滿量程)，并提供相關(guān)的校10.準(zhǔn)證書、系統(tǒng)控制精度：不高于±1%。

11.位移測量精度：不高于滿量程的1%。

12.加載系統(tǒng)的同軸度小于5%

應(yīng)用軟件：
力控制疲勞試驗(yàn)應(yīng)用軟件EMOTIONII
斷裂韌度試驗(yàn)應(yīng)用軟件 EMOTIONII
靜態(tài)加載試驗(yàn)應(yīng)用軟件EMOTIONII Software option “Static Tests” for tension and compression tests with recording of force/displacement characteristics

裂紋擴(kuò)展工具軟件按 da/dN

     根據(jù)ASTM E647的標(biāo)準(zhǔn)，軟件工具提供CT試樣和三點(diǎn)彎曲的裂紋擴(kuò)展速率測定。疲勞裂紋擴(kuò)展試驗(yàn)應(yīng)用軟件，用于載荷控制和位移控制的裂紋擴(kuò)展試驗(yàn)，也可用于裂紋擴(kuò)展門檻值試驗(yàn)和預(yù)制裂紋試驗(yàn)；高頻疲勞試驗(yàn)機(jī)用柔度法測量和顯示裂紋擴(kuò)展速率,裂紋長度和相應(yīng)的應(yīng)力幅值。

    通過實(shí)時(shí)的高精度測量和控制，選擇裂紋擴(kuò)展長度的級別，逐漸減小應(yīng)力幅值，測定和控制疲勞裂紋擴(kuò)展門檻值 ΔKth。測試中控制恒定Kmax，,恒定da/dN和ΔK，恒定R關(guān)系

    高頻疲勞試驗(yàn)機(jī)可選裝高溫試驗(yàn)爐裝置、高溫試驗(yàn)箱、高低溫試驗(yàn)箱、腐蝕環(huán)境試驗(yàn)裝置等等，更多技術(shù)資料和價(jià)格，馥勒*的技術(shù)工程師為您提供幫助。

Standard paint work  標(biāo)準(zhǔn)涂裝

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