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Common challenges in fastening torque
Believing tighter is always better, leading to over-torquing.
Ignoring lubrication effects, which can reduce the torque needed for the same clamping force.
Relying on uncalibrated hand tools, which can produce inconsistent res
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Grab method vs strip method
Compared with the strip method (as defined by ISO 13934-1), which grips the full width of the fabric, the grab method
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Modulus of elasticity formula
Young’s modulus (E) is calculated from the linear portion of a stress-strain curve using this formula:
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Applications across industries
Aerospace - testing honeycomb panels for aircraft interiors and structural assemblies.
Automotive<
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Speak to an expert
If you need to improve product consistency, optimise processing conditions, or validate your quality control methods, Mecmesin’s technical specialists can help.
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Speak to an expert
To discuss your removal torque testing requirements and identify the most suitable Mecmesin system for your application, speak to one of our technical experts today.
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Speak to an expert
Speak to one of our technical specialists today to discuss your shear testing requirements for food texture analysis and discover how Mecmesi
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We're here to help you
Our team of technical engineers, along with our global network of expert partners, will help you get started and show you how to configure routines to your exact testing requirements.
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Introduction to running torque
Running torque testing measures the torque required to keep a component rotating once movement has started.
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Key features and advantages
The strip method offers a number of engineering advantages:
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Speak to an expert
For guidance on implementing pull-off and pull-out testing in your quality control or R&D process, speak to one of our technical experts today.
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Common challenges and solutions
Material inconsistencies - Variations in fibre composition and moisture content between batches can affect results.
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Speak to an engineer
For tailored advice on coefficient of friction testing, contact a Mecmesin applications engineer for support in choosing the right equipment and ensuring compliance with your industry’s requirements.
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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。
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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。
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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。
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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。
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ISO 3781
Specifies a test method for the determination of the wet tensile strength of paper or board after its immersion in water for a specified period.
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ISO 9727-2
This part of ISO 9727 specifies a test method for:
⎯ measuring the mass of cylindrical cork stoppers ready for use or semi-worked, totally or partially made of agglomerated cork, and
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ASTM C651
This test method covers determination of the flexural strength of manufactured carbon and graphite articles using a simple beam in four-point loading at room temperature.
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ASTM D3810
This test method covers the determination of or the recommendation for minimum application torque that results in a fully degraded removal torque that is at a level greater than the maximum expected reverse-ratchet torque for a Type IA child-resistant c
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*corp Ford DSEU
Test method covering measurement of door slam energy for Ford Chenai, India. Shows Mecmesin loadcell, display and special gripping fixtures. Note: Diagram shows a rigid link bar, which was later replaced by a flexible bungee connection.
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ISO 527-3
ISO 527-3 specifies the conditions for determining the tensile properties of plastic films or sheets less than 1 mm thick, based upon the general principles given in ISO 527-1.
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ISO 9895
Specifies a method for determining the compressive strength in the machine and cross-directions of paper and board using a short-span compressive tester. It is intended for papers and boards used for the manufacture of containers and boxes.
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BS EN 12311-2
BS EN 12311-2 is a test method for determining the tensile properties of flexible sheets used for waterproofing roofs.