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2626
Event
Materials Testing: Theory and Practice Pt. 2
Materials testing is often the last step in the manufacturing process. Yet, quality is the result of both the process and the material. If the material that goes into the product is inadequate or defective, then the product may be deficient or faulty.
2628
[Page extract]
ASTM D1002
This test method covers the determination of the apparent shear strengths of adhesives for bonding metals when tested on a standard single-lap-joint specimen and under specified conditions of preparation and test.
2629
Case study
Teste de tração do filtro respiratório em linha
Exemplo de engenharia customizada Um fabricante de produtos de filtração precisava testar a força de extração de um filtro respiratório quando puxado de dentro de um dispositivo médico em linha.
2630
[Page extract]
IFI 143
This standard provides a test method for determining the torque-tension relationship on both external and internal threaded fasteners for the purpose of measuring the frictional characteristics of the threaded fasteners.
2631
Case study
Teste de tração do tubo da seringa
Exemplo de engenharia customizada Os testes de tração de pull-off requerem um aperto cuidadoso das peças de separação para evitar distorcê-las e, portanto, enfraquecer artificialmente a junta.
2632
[Page extract]
ASTM D1876
This test method measures the peel separation strength of two flexible materials that have been bonded together.
2633
[Page extract]
BS EN 2591-418
Describes a method of determining the insertion/extraction forces of female contacts used in elements of electrical and optical connection by means of gauges.
2634
Event
Materials Testing: Theory and Practice Pt. 2
Materials testing is often the last step in the manufacturing process. Yet, quality is the result of both the process and the material. If the material that goes into the product is inadequate or defective, then the product may be deficient or faulty.
2635
[Page extract]
ASTM D7078/D7078M-12
This test method covers the determination of the shear properties of high-modulus fiber-reinforced composite materials by clamping the ends of a V-notched specimen between two pairs of loading rails.
2636
[Page extract]
ASTM D6049-03
This test method is capable of measuring and characterizing the rheological behavior (viscosity and elasticity) of unvulcanized raw rubbers and rubber compounds, relating to the macro structure of rubber polymers (average molecular weight, molecular wei
2637
[Page extract]
ASTM D6862-11
This test method is useful for acceptance and quality control testing. Adherends, application procedure, and sample conditioning shall be as agreed upon by the manufacturer and the user of the adherends and the adhesive.
2638
[Page extract]
ASTM D4179
1.1 This test method covers determining the resistance of formed catalysts and catalyst carriers to compressive force and is applicable to regular catalyst shapes such as tablets and spheres.
2639
[Page extract]
SAE J 1523
This SAE Recommended Practice defines a procedure for determining shear strengths of adhesives used for bonding automotive oil metal substrates.
2640
Case study
Integridade da embalagem de papelão colado
Requerimento Graphic Packaging International é um designer e fabricante líder de embalagens para alimentos e bebidas.
2641
[Page extract]
TAPPI T 556
This procedure is used to measure the bending resistance of paper and paperboard in the machine and cross machine directions, by determining the bending resistance in mN of a 38mm (1.5in) wide vertically clamped sample, at 15o or 7.5o deflection.
2642
[Page extract]
ISO 9856
ISO 9856 specifies a method for determining the elastic and permanent elongation of a conveyor belt and the calculation of the elastic modulus.
2643
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PSTC 8
Unwind adhesion is a quantitative measure of the degree of ease or difficulty in unwinding a roll of tape.
The test specimen shall be any 10 m (10 yard) or more roll of pressure sensitive tape - preferably 24 mm (1”) wide.
2644
[Page extract]
Compression
Compression tests are performed to evaluate the performance of a material or component under gradually increasing compressive load.
2645
[Page extract]
BS EN 12814-7
BS EN 12814-7 is a tensile test method with waisted test specimens for testing welded joints of thermoplastics semi-finished products.
2646
[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.
2647
[Page extract]
BS EN ISO 10619-1
BS EN ISO 10619-1 is a test method covering bending tests on rubber or plastics hoses and tubing.
2648
[Page extract]
BS EN ISO 2060
Cancels and replaces the first edition (1972). Specifies a method for the determination of the linear density of all types of yarn in package form. Includes seven optional procedures based on different methods of conditioning and preparation.
2649
[Page extract]
BS ISO 2285
BS ISO 2285 is a test method for determining the tension set under constant elongation of vulcanised rubber or thermoplastic.
2650
Event
Medical Devices: General testing with 21 CFR Part 11 compliance
Reliable results, trusted compliance: 21 CFR Part 11's role in securing medical device quality testing.
Quality testing of Medical Devices ranges from syringe actuation (break loose and glide), needle sharpness and adhesion strength to Child R