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双轴拉伸材料疲劳试验机biaxial tensile testing system 按照驱动装置的位置不同可以分为双向拉伸试验机，垂直拉伸试验机，十字交叉试验机，按照驱动装置配置不同可以是单电机双轴拉伸试验机，双电机双轴拉伸试验机，四电机双轴拉伸试验机，按照样品中心点的是否处于原位状态，micforce米力光国际co.ltd可以分为平行双向原位拉伸力学试验机，平行双向拉伸力学试验机。
平行双向拉伸力学试验机（双向，垂直，十字拉伸，三轴，多轴，材料试验机，动静态试验机）。 Planar biaxial tensile testing system主要应用于生物组织、医疗器械，纺织品，橡胶材料，塑料薄膜，金属，复合材料biological tissues, medical devices, textiles, rubber material, plastic film, metal, composites的研究，小力值的平行双向原位拉伸力学试验机主要应用于生物组织如人工皮肤、人造血管、人工心脏瓣膜、人工角膜、人工巩膜、人工肌腱、人工韧带、人工软组织、人工椎间盘、人工纤维环等四电机驱动四个方向同时拉伸的动静态拉伸的测试，是目前多轴测试的*佳选择。：双轴向拉力试验机（双向，垂直，十字拉伸，三轴，多轴，材料试验机，动静态试验机）对于膜片状结构中膜材料均为双向拉伸状态，因此传统的单轴拉伸检测试验方法并不能如实反映材料在实际工程中的受力情况。随着新材料以及工业的发展，对于橡胶，塑料，纺织品，布匹，纸张，薄膜等高分子材料的各向同性或者各向异性需要深入研究和测试，针对这个问题，出现了材料双轴向拉伸试验机。用于测量结构用张拉膜材强度、弹性模量等多种力学性质。
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双轴向或多轴向拉伸压缩动静态试验机，主要由不同的电机在不同的位置进行自由搭建，目前应用于各种行业，如航空航天，汽车，金属，橡胶，塑料，生物材料等行业
双向拉伸压缩动静态试验机，传统的直线伺服电机（EM）在测试样品机械性能或者疲劳特性时候不能很好的兼顾和满足测试过程中所需要的大力值和宽位移的需要;而液压伺服驱动系统却不具备高保真度和实验的可重复性；造价也相当昂贵，并带来极大的能耗，而且需要定期的维护和保养，油漏始终是液压系统的一个难以克服的问题。虽然与液压系统相比较而言，气动伺服驱动系统会比较干净、能耗低和造价低，但是这类型的驱动系统也缺乏保真度；而且在大多数测试过程中的频率测试也有很大的限制；如果您要求一个高的保真度，那么其造价成本就会上升并且需要大量的维护。
试验机具有精度高、响应快、功耗小、易操作等主要特点。。*大载荷±50KN；*高频率10Hz。双向拉伸压缩动静态试验机。
一般双轴向拉伸试验机会需要以下问题的回答
Configuring a biaxial tensile testing sytem multiaxial test solutions
Our intent is to respond quickly and effectively to your inquiry regarding pricing and configuration details. You can expect that our test system modularity will make it possible for us to configure a good solution to meet the unique aspects and challenges of your application.
The more we know your application’s technical specifics, the more likely we can satisfy your requirements quickly. In that spirit, it helps us respond better when you share as much application information as possible.
Please read and consider our questions prior to submitting an inquiry form or calling us. Whether you have the answers or not, we look forward to serving you wherever you are at along the path of establishing your requirements.
What are the types of material or components to be tested?
(biological tissues, medical devices, textiles, rubber material, plastic film, metal, composites, other –please explain. )
What types of tests are to be performed?
(Static? Dynamic? Fatigue? All?)
(static materials characterization, tension-tension fatigue, crack growth, dynamic impact, other – please explain.)
What is the largest and smallest sample geometry and size?
What is the expected maximum strain? (5%, 100%,250%?)
What is the maximum displacement of each actuator?
What is expected maximum load? What is minimum test load expectation?
What is the test speed requirements in hz? In static test?
If fatigue testing, then what is the cycle count of longest test?
Explain sample geometry and details with attachment options for gripping. Explain thickness, width and length and grip type.
Is strain control a requirement? Explain test details.
The actuators are modular so can be user configured to mount vertical and to be split up into independent test stations. A four channel combined biaxial setup can be configured into 4 independent test frames. This requires additional fixturing. Is this of interest?
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