Search results
2226
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Secant modulus compared to other moduli
Different moduli are used to describe the stiffness of materials, each calculated at different points on the stress-strain curve:
2227
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Plastic components and sub-assemblies
The successful design and production of plastic components requires careful attention to be paid to many elements. The choice of plastic material depends on the desired performance characteristics - will parts be under constant load?
2228
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The role of ECT in quality assurance
The Edge Crush Test is a widely used measure for predicting box stacking performance.
2229
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Applications in plastics and paper packaging
Plastic film processing
Plastic films must maintain precise COF levels to feed correctly through wrapping and sealing systems.
2230
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她补充说，Mecmesin 试验机适合在这样的学习环境中工作。由于材料科学本科课程没有实验室，所有的 "实践 "教学都需要在标准教室里进行。"MultiTest 的尺寸恰到好处，便于运输，可以在小桌子上操作，不需要很大的空间。VectorPro MT 的拖放界面使学生能够创建从复杂的材料测试程序到简单的产品测试的所有程序。在 5 到 10 分钟内，学生们就可以在软件中更换夹具并设置自己的测试--真的非常简单"。
2231
Case study
脚手架支撑网测试仪
要求脚手架网供应商Huck返还制造商服务，以测试网在使用过程中是否降级。需要评估支撑网的拉伸性能，以确保任何可能遭受不幸的人都不会遭受不可接受的风险。 DIN标准EN ISO 527-1规定，每年必须以300 mm / min的速度对一部分网进行3000 N负载的测试。如果在测试中，未检测到拉伸断裂，则其余的网被认为是令人满意的，可以重新发行以用于现场。
2232
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Science & Technology
Science & Technology companies often act as an interface between business and centres of knowledge such as universities, government-funded laboratories, and in some instances corporate laboratories.
2233
Case study
建材的螺丝固位力
要求建筑行业金属建筑屋顶系统的领先制造商和分销商希望确定固定在建筑材料上的螺钉的拉出力。为了可靠和可重复的测试目的，系统将需要执行常规的批样品评估。该公司估计，负载将达到20 kN左右，从而可以执行半自动测试。解决方案Mecmesin提供了一个双柱测试系统，能够测量高达25 kN的力。量身定制的夹具可提供执行重型拉拔测试的合适方法，从而提供最佳的精度。
2234
Case study
仪表板按钮测试
要求伟世通需要一个自动化系统来测量仪表板按钮的驱动力并检查电触点闭合点。通过量化按钮的主观感觉，他们将能够改善质量感觉。由于所测量的负载非常低，通常小于10N，并且位移仅为几毫米，因此所使用的任何系统都必须在这些低负载下具有很高的精度和可重复性。
2235
Case study
ISBT运动帽旋转测试
需求 国际饮料技术专家协会（ISBT）针对软饮料和饮料的技术和科学方面发布了自愿性行为准则。 他们的包装指南包括运动密封件：自愿性标准性能规格和测试方法；指出了用于矿泉水和运动饮料瓶盖的独特推/拉或旋开式嘴盖设计的测试程序。
2236
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SAE J 1553
This SAE Recommended Practice describes a cross peel test method for use in measuring the bonding characteristics of automotive-type adhesives for joining fiber-reinforced plastics to themselves and to metals.
2237
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TAPPI T 840
This method describes a procedure for evaluating the adhesive used in glued lap joints of corrugated containers.
2238
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Special compression fixtures
Special compression fixtures have been specially designed to meet the challenges of a particular application.
2239
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*corp 01M-01-225
Determination of the Elongation, Recovery and Modulus of Elastic Fabrics.
A fabric specimen of specified dimensions is extended at a constant rate to a specified force for three cycles.
2240
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CETIE Guide 6
This guide gives information on good practice for bottling still wine with an aluminium screw caps on a BVS type glass finish according to EN 16293, with redraw of the cap on application.
2242
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ISO 15359
This International Standard specifies, a friction-testing method based on the horizontal plane principle, and the procedure for the determination of the static coefficient of friction before, and static and kinetic coefficients of friction after, a spec
2243
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ASTM D5618-94
This test method covers the measurement of barnacle adhesion in shear to surfaces exposed in the marine environment. It is used to establish the ability of a surface to reduce biofouling adhesion.
2244
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EN TS 15945
The purpose of DD CEN/TS 15945 is to specify test methods to evaluate the ease of opening of consumer packages, in order to improve easy access to the contents. For packages regulated for safety or similar reasons, e.g.
2245
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SAE USCAR-38
This specification defines basic test methods and requirements for ultrasonically welded cable termination type connections.
2246
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ASTM D3518 / D3518M
ASTM D3518 is a test method, which measure the shear stress and shear strain properties of polymer matrix composite materials composed of +45 plies and -45° plies.
2247
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IEC 61210
IEC 61210:2010 applies to non-insulated flat quick-connect terminations consisting of a male tab of size 2,8 mm, 4,8 mm, 6,3 mm or 9,5 mm with hole or dimple detents and a mating female connector for use as either an incorporated or an integrated part o
2248
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ASTM C394
This test method covers determination of the effect of repeated shear loads on sandwich core materials.
2249
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ASTM D4032-08
This test method covers the determination of the stiffness of fabrics by the circular bend procedure. The method is generally applicable to all types of fabrics, including woven, knitted and nonwovens, of any fiber content.
2250
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BS EN 17665
The Directive (EU) 2019/904 “on the reduction of the impact of certain plastic products on the environment” introduces the requirement that plastic caps and lids of single use plastic beverage containers up to 3 l capacity shall remain attached to the c