Mecmesin | Search results

2426

^{[Page extract]}

ASTM D7084-04

1.1 This test method covers the determination of bulk crush strength of a bed of formed catalyst particles 1⁄32 to 3⁄16 in.

2427

^{[Page extract]}

BS EN 12209:2016 specifies requirements and test methods for the durability, strength, security, and function of mechanically operated locks and latches and their locking plates for use in doors, window doors and entrance doors in buildings.

2428

^{[Page extract]}

ASTM C907

This test method covers a laboratory procedure for determining the tensile adhesive strength of a preformed tape sealant. The type of failure can be determined, and the degree of cohesive/adhesive failure can be estimated.

2429

^{[Page extract]}

ASTM E855-08

This standard describes three test methods for determining the modulus of elasticity in bending and the bending strength of metallic strips or sheets intended for the use in flat springs.

2430

^{[Page extract]}

CETIE Guide 3

This guide is for producers of quality sparkling wines who carry out the secondary fermentation process in the bottle, also known as bottle fermentation.

2431

^{[Page extract]}

ASTM C364

This test method covers the compressive properties of structural sandwich construction in a direction parallel to the sandwich facing plane.

2432

^{[Page extract]}

ASTM D6004-04

This test method describes a procedure to measure shear strength development for adhesives used to bond carpet adhesives to selected underlayments.

2433

^{[Page extract]}

ASTM F2256-05

This test method is intended to provide a means for comparison of the adhesive strengths of tissue adhesives intended for use as surgical adhesives or sealants, or both, on soft tissue.

2434

^{[Page extract]}

NF S86-604

This document defines the test methods for characterizing metallic watch straps and the corresponding requirements.

2435

^{[Page extract]}

ASTM F1575-03

Nails are a common mechanical fastener in wood structures.

2436

^{[Page extract]}

ASTM D5458-95

This test method measures cling between two layers of film, in both a stretched and unstretched condition.

2437

^{[Page extract]}

ASTM D3575

ASTM D3575 covers a number of tests for determining properties of polyethylene foams including compressive strength.

2438

^{[Page extract]}

ASTM D2918

This test method provides data for assessing the durabilities of adhesive joints by means of T-peel type specimens stressed in contact with air, air in equilibrium with certain solutions, water, aqueous solutions, or other environments at various temper

2439

^{[Page extract]}

ASTM D5649-01

This test method is used to make comparative assessments of the securing or locking effect of adhesives used in threaded assemblies.

2440

^{[Page extract]}

*corp Ikea IOS-TM-0057

This instruction describes preparation and testing of a board's ability to hold a fastener in up to three orientations

2441

^{[Page extract]}

ASTM C598

This test method covers the determination of the annealing point and the strain point of a glass by measuring the rate of midpoint viscous bending of a simply loaded glass beam.

2442

^{[Page extract]}

ASTM C1161

This test method covers the determination of flexural strength of advanced ceramic materials at ambient temperature. Four-point and three-point loadings with prescribed spans are the standard.

2443

^{[Page extract]}

Vice grip (Mechanical)

Vice grips (single-action) - having one fixed jaw against which a second parallel jaw is tightened. The position of the fixed face may be adjustable to accommodate differing specimen thickness.

2444

^{[Page extract]}

ASTM D3968

This test method covers the measurement of rotational torques of Type IIIA child-resistant closures as a means of monitoring normal functioning of the child-resistant package.

2445

Case study

高性能等离子涂料

要求Alphatek高性能涂料有限公司是一家应用耐磨，耐腐蚀，耐热或电阻性涂料的涂料公司，其产品供应给许多不同的行业。他们的等离子涂层的质量完全取决于其对基材的附着力，并且必须符合行业标准ASTM C633。要求是确定拉下涂层测试样品所需的力。将两根带涂层表面的金属棒与一种强力粘合剂粘合在一起，这种粘合剂不会损害其涂层的性能。固化后，将杆沿垂直于接头平面的方向拉开。胶水可能会失效，但是涂层必须承受最小的标准力。分离力达到48 kN。

2446

Case study

手榴弹的弹药筒和弹丸体分离拉力测试

测试需求在制造手榴弹的过程中，将弹丸体放入弹药筒里，并将其压接或密封。弹丸体的“颈部”具有自然拉伸特性，但是压接/密封部分必须有效地保持弹丸体在固定位置。弹丸体与弹药筒分离所需的最小力是影响弹药性能的众多因素之一。如果弹药周围的附着/摩擦不一致，则这种变化通常会转化为不规则弹道和弹射形式。可重复性是测试的关键，因此弹道学工程师努力不懈地生产出可靠且质量一致的弹药。

2447

Case study

挤压密封件的变形，插入和拔出力

要求Vintech Industries Inc.是汽车和非汽车RV行业的热塑性挤出组件的全球二级供应商。国际知名的OEM品牌将Vintech的挡风雨条，密封条和g子指定为玻璃，装饰条和瓶盖密封的原始设备。为了持续改进和生产无缺陷零件，该公司的质量控制部门按严格的汽车行业标准（包括GMW14685和GMW14712）进行测试。为了进一步提高其共挤设计的性能，Vintech采取了内部测试流程的措施。

2448

Case study

子弹抽出和就座力测试

测试需求制作弹药时，将射弹放入外壳中，并将其压接或密封在适当的位置。弹药筒的“颈部”具有自然张力，但是压接/密封剂在将弹丸保持在适当位置方面完成了大部分工作。它设置了提取子弹所需的最小力，并用于将弹壳的嘴锁在子弹套管内，从而防止了卷曲跳动和子弹后退。子弹拉力是将子弹与弹壳分离所需的力，并且是影响弹药性能的众多因素之一。该力可能会有所不同，具体取决于弹药的类型和大小，甚至取决于相同类型和口径的弹药筒。

2449

Case study

阻水胶带的剥离强度和伸长率测试

需求 Ekstel doo以X-tratapes®品牌生产一系列阻水胶带，在电缆行业具有特殊的应用。这些工业用纺织品为具有单层或多层叠片的非织造织物形式，具有非导电或半导电性质。作为ISO 9001认证质量体系的一部分，在原材料和最终产品纺织品配置上均实施了多种测试策略。 ISO 9073-3国际测试标准“非织造布的测试方法-抗拉强度和伸长率的测定”与其他抗粘连和抗撕裂方法一起使用。 Ekstel希望用可提供最佳精度和灵活性的拉力测试系统代替现有的“测功机”。

2450

^{[Page extract]}

Transport

Mecmesin solutions for transport engineering and design. Transport engineering involves massive complexity, combined with the most stringent safety-critical features.

Search results

[Page extract]

[Page extract]

[Page extract]

[Page extract]

[Page extract]

[Page extract]

[Page extract]

[Page extract]

[Page extract]

[Page extract]

[Page extract]

[Page extract]

[Page extract]

[Page extract]

[Page extract]

[Page extract]

[Page extract]

[Page extract]

[Page extract]

[Page extract]

系统

仪器

系统

仪器

系统

仪器

^{[Page extract]}

^{[Page extract]}

^{[Page extract]}

^{[Page extract]}

^{[Page extract]}

^{[Page extract]}

^{[Page extract]}

^{[Page extract]}

^{[Page extract]}

^{[Page extract]}

^{[Page extract]}

^{[Page extract]}

^{[Page extract]}

^{[Page extract]}

^{[Page extract]}

^{[Page extract]}

^{[Page extract]}

^{[Page extract]}

^{[Page extract]}

^{[Page extract]}