萬能試驗機是根據國標GB/T 16826-2008 《電液伺服萬能試驗機》設計與制造。主機采用高剛度設計，每個受力部件經有限元分析、設計，經過精密加工與測試。油源系統采用負載適應型節(jié)流調速系統，經反復加壓檢驗和負荷保載測試?？刂破鞑捎眯乱淮咝阅?、智能化全數字獨立控制器，測控軟件采用先進測控算法組合，可精確控制整個試驗過程，完全滿足國內和國際材料試驗方法的要求。萬能試驗機的主要功能：

Universal testing machine is based on the national standard GB/T 16826-2008 "electro hydraulic servo universal testing machine design and manufacturing". The host adopts highrigidity design, each stress components by the finite elementanalysis, design, precision machining and testing. Oil source system by using the load adaptive throttle speed controlsystem, after repeated compression test and maximum loadand load test. The controller uses a new generation of high performance, intelligent digital independent controller, control software adopts the advanced control algorithm combination,can accurately control the whole process of the experiment,fully meet the test method of the domestic and internationalmaterial requirements. The main function of universal testing machine:

萬能試驗機是測試各種材料及其制品在各種環(huán)境和模擬狀態(tài)下的物理性能、機械性能、工藝性能、結構抗震強度以及材料與構件內外缺陷的重要儀器設備?？梢园凑障鄳獦藴蕦崿F對金屬或非金屬材料的拉伸、壓縮、彎曲、剪切等類型的試驗，可以求取所測材料的抗拉強度、屈服強度、規(guī)定非比例延伸強度、彈性模量等性能指標，可實現等速率加荷、等速率變形、等速率位移、等速率應變等閉環(huán)控制，可以進行材料或產品的工藝合格性能驗證試驗。

Universal testing machine is physical properties, testing of various materials and products in a variety of environment and the simulation state mechanical properties, process performance, seismic intensity structure as well as thematerials and components of internal and external defects in an important instrument and equipment. In accordance with the corresponding standards, tensile test of metal or non-metal materials compression, bending, shear type, can be obtained from the measured tensile strength, the yield strength of the material, specified non proportional extension strength, elastic modulus and other performance indicators,realizing rate loading, constant rate deformation,displacement, velocity constant the strain rate of closed-loopcontrol, the process can be material or product qualifiedperformance verification test.

萬能試驗機的設計考慮了擴展裝配其它夾具以完成更多試驗的可能。如：配裝螺栓夾具可做螺栓的拉伸和保載，配裝剪切夾具可做圓棒剪切強度試驗，在壓縮空間中加配抗折、剪切、劈裂、彈性模量儀等可做混凝土及水泥樣塊試驗，配上鋼球、錨鏈、扣件等專用夾具可完成相應產品的各項試驗。

Design of universal testing machine considering the assemblyfixture to complete the expansion of other more trials may.Such as: tensile loading bolt to bolt clamp and holding, withshear fixture can be round bar shear strength test, in the compression space is added to the flexural, shear, splitting,elastic modulus tester to do concrete and cement sample test,with special fixture, the ball, to be completed by thecorresponding experiments. Products.

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