萬能試驗(yàn)機(jī)是根據(jù)國標(biāo)GB/T 16826-2008 《電液伺服萬能試驗(yàn)機(jī)》設(shè)計(jì)與制造。主機(jī)采用高剛度設(shè)計(jì)，每個(gè)受力部件經(jīng)有限元分析、設(shè)計(jì)，經(jīng)過精密加工與測試。油源系統(tǒng)采用負(fù)載適應(yīng)型節(jié)流調(diào)速系統(tǒng)，經(jīng)反復(fù)加壓檢驗(yàn)和負(fù)荷保載測試。控制器采用新一代高性能、智能化全數(shù)字獨(dú)立控制器，測控軟件采用先進(jìn)測控算法組合，可精確控制整個(gè)試驗(yàn)過程，完全滿足國內(nèi)和國際材料試驗(yàn)方法的要求。萬能試驗(yàn)機(jī)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(yàn)機(jī)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(jī)械性能、工藝性能、結(jié)構(gòu)抗震強(qiáng)度以及材料與構(gòu)件內(nèi)外缺陷的重要儀器設(shè)備。可以按照相應(yīng)標(biāo)準(zhǔn)實(shí)現(xiàn)對金屬或非金屬材料的拉伸、壓縮、彎曲、剪切等類型的試驗(yàn)，可以求取所測材料的抗拉強(qiáng)度、屈服強(qiáng)度、規(guī)定非比例延伸強(qiáng)度、彈性模量等性能指標(biāo)，可實(shí)現(xiàn)等速率加荷、等速率變形、等速率位移、等速率應(yīng)變等閉環(huán)控制，可以進(jìn)行材料或產(chǎn)品的工藝合格性能驗(yàn)證試驗(yàn)。

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(yàn)機(jī)的設(shè)計(jì)考慮了擴(kuò)展裝配其它夾具以完成更多試驗(yàn)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(qiáng)度試驗(yàn)，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(yàn)，配上鋼球、錨鏈、扣件等專用夾具可完成相應(yīng)產(chǎn)品的各項(xiàng)試驗(yàn)。

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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