Beam impact testing machine and impact testing machine

Used for testing the plastic and metal impact strength tester

...To conform to the standard test of impact test equipment correctly!

Impact testing machine is used to measure the material or component part (s) under different environmental conditions on the load resistance.Because many daily used in different application materials will be affected by fluctuations in temperature, and because the fracture or failure also depends on the temperature, so you must often throughout its working temperature range for these materials for testing.These tests used to indicate how many temperature in brittle materials and to what extent are brittle.

Pendulum impact testing machine breaker video FAQ Customer case

ZwickRoell impact strength tester: suitable for your application of pendulum impact testing machine and breaker

In the field of materials and components mechanical behavior test, impact test method has been mature.The parameters to basic mechanical properties of materials.

Testing machine energy range from 5.5 joule (pendulum impact tester) until 100000 joules (breaker).
Our impact tester has a regular (non instrumented) testing machine and instrument testing machine.
Our sample modulation thermostat and specimen holder can ensure accurate sample preparation and conform to the standard test.
Our impact testing machineAutomation solutionsTo further improve the reliability of the test process and cost performance.

Just one click, you can learn more about different impact test about our options:

Energy pendulum impact testing machine at up to 750 joules

Drop hammer impact tester highest energy up to 20000 joules

Rebound hammer

Plastic impact test

Plastic impact test - the instrument

The pendulum impact testing machine for impact testing, including products that meet the international standards, methods and testing standards

In the standard for the preparation of samples and test the rules and requirements or, they describe a product or materials testing method.

Instrumentation standards for the design of the test equipment are described.The standard for the technical parameters and tolerance of the equipment, and the specification for equipment calibration.

And our customers are mainly depends on the test standard, as a manufacturer, ZwickRoell will need to accept test standard (preventing) and equipment (equipment) of the design and manufacture of double test.Therefore, these two types of standards are listed as follows.

Generally speaking, the standard of ASTM (American standard) did not distinguish between test method and equipment standards.

Plastic impact test instrumentation

ISO 179-2 instrumented impact test simply supported beam with standard specifies the following parameters:

The most strongly
The most strongly when the deflection
The most strongly impact energy
Fracture deflection
The fracture energy

Elastomer and foam material impact test

Impact test was carried out on the elastomer and foam materials is the most direct measure elastic properties of the material, rapid method.

Material is stored within the elastic limit of energy will be released when stop forces;Instead, all plastic deformation is stored energy is absorbed by the material.

These features can be used to measure the resilience of material can be:

With a large tooling fixed disc specimens.Release the pendulum impact test specimen.The elastic deformation of sample parts will be stored impact energy and negative effect to the pendulum.Pendulum is force and reverse speeds up, back to the place.

When the pendulum swing back to a peak, measuring the pendulum Angle.Through the point of view, can calculate the sample elastic strain energy back to the pendulum.

Metal impact test

According to the metal impact standard ASTM electronics to the requirement of impact velocity, HIT50P can satisfy completely.This requires specific attachments.

Type test	The product / Methods standard	The initial potential energy The joule	speed (m/s)	Test limit % The initial potential energy rating	Instrumentation standard
Simply supported beam	ISO 148-1	NS	5 to 5.5	80%	ISO 148-2 JIS B 7722
	EN 2003-1	300 (allowing other values)	5 to 5.5	NS	EN 2003-3 Is equivalent to BS 131-41972
	ASTM electronics	NS	3 to 6:	80%¹	There is no
	ASTM E436	> 2700	> 4.88	NS	There is no
	The old standard DIN 50115	5.5 or less 5.5 to 50 50 to 750	2.8 to 3.1 3.6 to 4 5 to 5.5	80%	ISO 148-2 JIS B 7722
A cantilever beam	EN 2003-2	NS	3.5 + / - 0.5	NS	EN 2003-3 Is equivalent to BS 131-41972
A cantilever beam	ASTM electronics	NS	3 to 6	80%	There is no

International standard - no limit

Certain conditions, even beyond the limit, the test value is still valid

Type test	The product / methods Standard -	The value scope [kN]	speed (m/s)	measurement The uncertainty force	Switching frequency The minimum [kilohertz]	Instrumentation standard	The minimum test limits	The highest test limits Nominal energy capacity (%)	The initial potential energy The joule
Simply supported beam	The ISO 14556	1 to 40	5 to 5.5	1% In the range of strength Between 10% and 100% Used to separate proposals tup	100 (time: 3.5 (including s)	EN 10045-2 ISO 148-2 JIS B 7722	NS	80%	NS

International standard - no limit

Further observation pendulum impact test

Used in multi-axis impact test of 1100 joules breaker

For plastic test of pendulum impact testing machine

Pendulum impact testing machine for metal test

Used in multi-axis impact test of 230 joules breaker

Using 1100 joules drop tester for the helmet

Common problems about impact testing machine

What is the impact testing machine?

Impact testing machineUsed for testing the materials or components under different temperature conditions of high speed load resistance.According to the requirements of the material under test, the end use application and preferences of test data type, selectPendulum impact testing machineorDrop hammer impact tester.As their name implies, sample or using the pendulum impact, or use a hammer hit.In each case, the weight, height or release drop height and the types of impact specimen blow hammer or tools are predefined, machine will be set accordingly.

How to use the beam impact testing machine

With a pendulum impact testing machine is one of the most common testBeam test, these machines also was named the beam impact testing machine.

Beam impact testing machine is the basic parts of machine frame, with the deterioration of the hammer rocker, dial gauge, sample holder and shield/device.The pendulum impact system can also include computer equipment and temperature adjusting device.

For beam test, the band gap of specimen horizontally centered on the scaffold, gap facing away from the direction of the pendulum.Release the pendulum impact to sample and make the sample fracture.Based on the experiment, the purpose of application and materials, you can use the conventional or the pendulum impact test instrumentation equipment.

The instrument and is there any difference between the instrumented impact testing machine?

In a conventional shock test (instrumentation), by comparing the difference between the before and after fracture height of pendulum, calculate fracture during sample absorption of energy.Absorption is directly related to the energy and material brittleness, and brittle material absorption rate is usually lower than ductile materials.
Instrumented impact test to measure the force during the impact, provide distinguish ductile and brittle failure of the stress/strain data, characteristics of fracture mechanics and provide relevant information.Therefore, instrumentation allows us to determine the failure mode, and not just the failure energy.
Other frequently used shock impact test including cantilever beam test and tensile test.Developed by ASTM cantilever beam test is widely used in North America, and the beam test in other parts of the world are often more commonly used.Tensile impact test to determine the impact energy materials under tensile load.