DEFORMATION TRAINING SET FOR BEAMS

1. The deformation training set for beams can be used in student education, designed suitably to examine deformations and forces on various types of beams under different support types and loadings.2. It will have a desktop-type structure including fixed supports and load cells, also demonstrating the Young's modulus.3. Load cells will feature digital displays, capable of measuring force from three regions, and the experimental set profile will be suitable for different loading types.4. The digital displays used within the experimental set will have an accuracy of one-thousandth deviation.5. Experiments such as verification of static equilibrium, validation of bending equations, and the effect of material and cross-sectional shape on bending stiffness can be conducted with the relevant experimental set.6. Five different types of test beams will be provided by the manufacturer.7. The manufacturing company will hold an ISO9001 certification, and the experiment manual will be supplied by the manufacturer.8. A 5-year warranty will be provided by the seller company, with service opportunities available for 10 years.

TORSION TEST DEVICE

The torsion test setup consists of four main components: the loading apparatus, moment measurement unit, amplifier, and calibration unit. The loading (twisting) apparatus is fixed on the bench slides, while the moment measurement and calibration units are designed to be movable along the bench slides to be mounted at the desired position. The apparatus includes a gearbox, a drum, a handwheel, a handwheel angle scale, a torsion angle scale, and an electronic counter that displays the number of revolutions of the handwheel.

FREE VIBRATION EXPERIMENT SET

In all real vibrating systems, after the external force causing the vibration is removed, the vibrations gradually weaken and eventually disappear completely. This is due to certain effects in the systems that absorb mechanical energy. These effects, known as damping, vary widely but share the common characteristic of generating forces called damping forces that oppose the system's velocity. A particularly important type of damping is viscous damping.

NOTCHED IMPACT TEST SET

The impact test is performed to gain insights into the mechanical properties of metallic materials, especially under conditions prone to brittle fracture. The mechanical properties of metals are mostly determined using tensile test results. From the stress-strain diagram obtained through the tensile test, information about a material's ductility can be inferred. A metal that shows good elongation is expected to be ductile, meaning it will resist fracture under static and dynamic loading. This prediction generally holds true for metals with face-centered cubic or hexagonal crystal systems (most non-ferrous metals and austenitic stainless steel). However, in metals with a body-centered cubic crystal system, discrepancies can sometimes be observed between tensile and impact test results. A material that behaves ductile in the tensile test may exhibit brittle behavior in the notched impact test. This phenomenon is especially common at temperatures below room temperature.