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1526
[Page extract]
The 3-Point Bend test goes to Summer School
Both Dr. Cote and Grubbs agree that one of the highlights of their year is the Materials Science summer course for high school students, where they had students design their own candy composites.
1527
[Page extract]
Yield point testing methods
Yield point testing is most often performed using tensile testing, in which a specimen is subjected to a steadily increasing axial load until plastic deformation occurs.
1528
[Page extract]
ASTM D1578
Significance and Use
Test Method D1578 for testing any spun yarn for breaking strength is considered satisfactory for acceptance testing of commercial shipments since the method has been used extensively in the trade.
1529
Case study
Teste de penetração de torta de porco
Requerimento A Vale of Mowbray assa tortas de porco desde 1928.
1530
[Page extract]
ASTM D2062
The method(s) in the standard along with those in Test Methods D 2051, D 2052, D 2053, D 2054, D 2057, D 2058, D 2059, D 2060, and D 2061 are a collection of proven test methods.
1531
[Page extract]
Comparison of flexure testing methods
Method
Loading direction
Best suited for
Advantages
1532
[Page extract]
Introduction to elongation and recovery testing
In industries working with textiles, rubber, elastomers, and flexible plastics, these properties are directly linked to product reli
1533
[Page extract]
ASTM F2878-10
This test method is used for determining the force required to cause a hypodermic needle to penetrate through protective clothing material.
1534
[Page extract]
Introduction to tensile testing
Tensile testing is one of the most widely used methods in material science for determining the mechanical properties of materials under uniaxial tension.
1535
[Page extract]
Bancadas de teste motorizadas
Teste de torque repetitivo Procurando um sistema de teste de torque motorizado para melhorar a precisão e a repetibilidade de suas medições em comparação com os testadores de torque
1536
[Page extract]
Specialised testing techniques
Application areas
Cantilever bend and anchorage strength tests can be adapted for niche applications, including:
1537
Case study
Torque operacional do instrumento cirúrgico laparoscópico
Exemplo de engenharia customizada Os instrumentos cirúrgicos endoscópicos e laparoscópicos são operados por ajustes axiais e rotativos no cabo, para realizar movimentos precisos na cabeça.
1538
[Page extract]
Introduction to friction and its importance
Friction is the resistive force that occurs when two surfaces interact. It plays a fundamental role in engineering and manufacturing.
1539
[Page extract]
Understanding corrugated cardboard resistance
The compressive resistance of corrugated cardboard depends on factors such as flute profile, board structure, and paper quality.
1540
Case study
Teste de flutuação final da tampa do inalador
Requerimento 'Flutuação final é o deslocamento em mm de um produto', neste caso o fechamento da tampa dispensadora do inalador medido em uma carga específica.
1541
[Page extract]
Speak to an expert
Cleavage strength testing is essential for confirming material and adhesive performance in demanding applications.
1542
Case study
Engine fuel pump spring characteristics measurement
Requirement
One of the largest automotive parts manufacturers in the Czech Republic, part of a major group, required a number of its component parts tested under high loads.
1543
[Page extract]
Importance of ergonomic strength testing
Ergonomic strength testing is essential for ensuring that human performance matches task requirements. This alignment reduces the risk of musculoskeletal injuries and improves long-term health outcomes.
1544
[Page extract]
Applications of the peel wheel test
The peel wheel test is relevant to industries where adhesion performance is critical to product function, safety, or durability.
1545
[Page extract]
Gels and hydrocolloids
Gels and hydrocolloids such as agar, gelatin, xanthan and guar gum, etc. are widely used in the food, cosmetics/personal care, and medical/pharmaceutical industries.
1546
[Page extract]
Manual controls and switches
Switches come in many different configurations... toggle, rotary, mercury, push-button, reversing, relay and circuit breaker.
1547
Event
The fundamentals of torque testing
If you have every struggled to open your favorite bottle of water or jam, or required help loosening the lug nuts on your car's wheels, it's likely due to a case of over-torque.
1548
Case study
Glued cardboard packaging integrity
Requirement
Graphic Packaging International is a leading designer and manufacturer of food and beverage packaging.
1549
[Page extract]
Example: Cork extraction testing for bottling efficiency
Designed for high-volume bottling plants, the automated tester measures the extraction force and weight of 75 corks from each production batch.
1550
Case study
Torque testing closures on multi-way plastic bottles
Customised engineering example
A pharmaceuticals company wanted to test the closure torque of a series of square-profile PET bottles.