產(chǎn)品介紹：

橡膠接頭動(dòng)剛度測(cè)試機(jī)主要適用于橡膠接頭動(dòng)剛度、載荷疲勞、耐久性、壓縮剛度、動(dòng)態(tài)變形壓力、承載力等力學(xué)性能測(cè)試。

橡膠接頭特點(diǎn)：

1、體積小、重量輕、彈性好、安裝維修方便。

2、安裝后可吸收管道震動(dòng)產(chǎn)生的橫向、軸向、角向位移；不受管道不同心，法蘭不平行的限制。

3、安裝后可降低管道水泵等震動(dòng)產(chǎn)生的噪音，吸振能力強(qiáng)。

4、內(nèi)無(wú)縫高壓橡膠接頭，在耐高溫、耐酸堿、耐油的管道中更有效地防止了腐蝕性介質(zhì)對(duì)橡膠接頭內(nèi)壁的侵蝕，提高了使用壽命。

5、具有良好的綜合性能，所以它廣泛用于化工、建筑、給水、排水、石油、輕重工業(yè)、冷凍、衛(wèi)生、水暖、消防、電力等基礎(chǔ)工程。
6、根據(jù)材料不同可制成耐酸、耐堿、耐腐蝕、耐油、耐高溫、耐輻射、耐磨、耐老化等各個(gè)品種，適應(yīng)多種介質(zhì)和環(huán)境。

The advantages of the rubber flange joint are:

1, small volume, light weight, good elasticity, easy installation and maintenance.

2. After installation, it can absorb transverse, axial and angular displacement caused by pipeline vibration; it is not restricted by pipeline dislocation and flange non-parallel.

3, after installation, it can reduce the vibration and noise generated by pipes and pumps.

4. The inner seamless high pressure rubber joint can effectively prevent the corrosion of corrosive medium to the inner wall of the rubber joint in the pipeline with high temperature resistance, acid and alkali resistance and oil resistance, and improve the service life.

5. It has good comprehensive performance, so it is widely used in chemical industry, construction, water supply, drainage, petroleum, light and heavy industries, refrigeration, sanitation, water heating, fire protection, electricity and other basic projects.

6. According to the different materials can be made into acid-resistant, alkali-resistant, corrosion-resistant, oil-resistant, high temperature-resistant, radiation-resistant, wear-resistant, aging-resistant and other varieties, adapt to a variety of media and environment.

技術(shù)參數(shù)： 

比較大靜態(tài)剛度 ±150KN

靜態(tài)示值精度 ±1%（2%-100%）

比較大動(dòng)剛度試驗(yàn)力 ±150KN

動(dòng)態(tài)波動(dòng)度 不大于±1%FS

測(cè)試振幅 ±75mm

示值精度 ±0.5%FS

頻率范圍 0.01-50Hz

控制方式 負(fù)荷、位移、變形控制方式

主要試驗(yàn)波形 包括正弦波、方波、三角波、斜波等

恒壓伺服泵站規(guī)格 流量70L/min,21Mpa

電機(jī)功率 30kW

內(nèi)部jeg：

橡膠接頭動(dòng)剛度測(cè)試機(jī)主要由主機(jī)(下伺服直線驅(qū)動(dòng)器)、一套恒壓伺服泵站、全數(shù)字單通道伺服控制器、計(jì)算機(jī)打印機(jī)、相關(guān)測(cè)試軟件、其他必要的附件等組成。