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2276
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Il test dell'Ansa a 3 punti va alla Summer School
Sia il Dr. Cote che Grubbs concordano sul fatto che uno dei punti salienti del loro anno è il corso estivo di Scienza dei Materiali per gli studenti delle scuole superiori, in cui gli studenti hanno progettato i loro compositi di caramelle.
2277
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Best practice and future trends
Maintaining accuracy
Calibrate to ISO 6789 or Mecmesin protocols
Use in controlled environments
Validate with certified
2278
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Real-world examples
Beverage packaging automation
A global beverage brand used the VortexPro to automate PET bottle cap testing:
2279
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Real-world examples
Beverage packaging automation
A global beverage brand integrated the VortexPro into its testing line for PET bottle caps. Results included:
2280
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Analysing and interpreting results
Results are expressed as the maximum load sustained by the sample. This can be converted into a ring crush index by dividing by the specimen width.
2281
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CCT compared to ECT and FCT
CCT - Material-level test, used to assess raw medium quality before conversion into board
2282
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Best practice and future trends
Maintaining accuracy
Calibrate to ISO 6789 or Mecmesin protocols
Use in controlled environments
Validate with certified torque standards
2283
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Challenges and solutions
Accurate friction testing can be affected by sled misalignment, variable speeds or inconsistent surfaces.
2284
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Real-world examples
Beverage packaging automation
A global beverage brand used the VortexPro to automate PET bottle cap testing:
2285
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What is the edge crush test and why is it important?
ECT assesses the capacity of corrugated board to withstand compressive forces along its edge. A higher ECT value generally means the board has greater stacking strength.
2287
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BS EN 1263-1
Safety nets, Restraint systems (protective), Construction equipment, Safety devices, Building sites, Occupational safety, Performance, Man-made fibres, Polyamide fibres, Polyolefin fibres, Ropes, Performance testing, Mechanical testing, Tensile testing,
2288
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ISO 29862
This test standard specifies a series of methods for the determination of peel adhesion properties of self adhesives tapes.
2289
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ISO 1924-2
Specifies a method for measuring the tensile strength, strain at break and tensile energy absorption of paper and board, using a testing machine operating at a constant rate of elongation (20 mm/min).
2290
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ASTM D622-99
ASTM D622 is a test method intended for use in testing the conventional types of hose employed for the operation of air brake and vacuum brake systems, either on a single motor vehicle or as connecting or transmission lines in a combination of vehicles<
2291
Specials
Domande frequenti sull'UTM
Domande frequenti
Come si comporta la macchina di prova universale OmniTest in termini di dimensioni e portabilità?
La macchina di prova
2292
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ISO 34-1
ISO 34-1 measures tear strength test methods for rubber test samples. The test results in measurement of a materials resistance to tearing. Tear strength can also be used to monitor material anisotropy of a material.
2293
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ISO 7886-4
This document specifies requirements for sterile single-use hypodermic syringes made of plastic and rubber materials with or without needle, and intended for the aspiration of fluids or for the injection of fluids immediately after filling and of design
2294
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ASTM D7617/D7617M-11
This test method specifies the test requirements for (FRP) composite smooth round rods and textured bars for determining the transverse shear strength via a double shear fixture.
2295
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ASTM D1321
This test method covers the empirical estimation of the consistency of waxes derived from petroleum by measurement of the extent of penetration of a standard needle.
2296
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ISO 8067
ISO 8067 specifies two methods for the determination of the tear strength of flexible cellular polymeric materials:
Method A, using a trouser test piece
Method B, using an angle test piece without a nick
2297
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ASTM D5179-16
ASTM D5179 is a test method for determining organic coatings adhesion to a plastic substrate. It can be used to evaluate the adhesion (pull-off strength) of various coating/substrate combinations e.g. paint and varnish.
2298
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ASTM D2653
ASTM D2653 determines the tensile properties of elastomeric yarns made from natural rubber, spandex or other elastomers.
2299
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BS EN ISO 23907
Test methods for various aspects of sharps bin safety requirements. Relevant to us are Penetration test and possibly Handle strength
2300
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ASTM D413-98
ASTM D413 is a test method used to determine the force per unit width required to separate a rubber layer from a flexible substrate such as fabric, wire or sheet metal.