Universal testing machine for metal bar testing method - Database & Sql Blog Articles

The universal testing machine has the following aspects for the detection of metal bars:
Tensile tensile testing provides a relatively simple, low-wooding technique for developing or evaluating the mechanical properties of metallic materials. It provides information on the reaction of metal and alloy materials to mechanical loads. In some cases, the manufacturer can test samples that are very close to the final product. In other cases, the raw materials must be cut or folded. Both types of tests are practical in material comparison, quality control inspection, and alloy development. Bar sample testing requires consideration of many important factors, and the metal tensile testing machine is specifically designed for this purpose.
The bending and bending test provides important information about the plasticity and toughness of the material. The suitability of the test material is required. Due to the diversity of materials, specimens and applications, and the continuous development of materials science, special test fixtures need to be developed.
Determined based on sample diameter and bend diameter. The bending fixture provides an adjustable bearing span and a replaceable bend so that a single clamp can be used for a variety of bar tests.
Shearing Many applications and product designs use bars that are affected by shear stress. These applications range from simple pin and U-hook adapters to safety pins that protect expensive equipment as a mechanical safety device. Therefore, it is necessary to understand the performance of the bar under actual shear conditions.
Single and double shear test fixtures for compression and shear test fixtures.
Torsional torsion tests can be used to test material properties such as shear modulus, maximum shear strength, shear rupture modulus, and plasticity. To determine the above material properties, it is necessary to accurately measure the torque and torsion angle on a fixed scale. Although seemingly simple, the torsion test increases the difficulty of the test because the bar is often difficult to clamp, and it is not easy to measure the torsion angle. The sample is often processed to have a small intermediate area and is formed into a hexagonal or hexagonal shape at the clamping end.
To obtain accurate test results, it is important to maintain the alignment of the specimens in the fixture. The circular specimen was difficult to clamp without slipping during the test. Chuck-type torsion clamps, round, hexagonal or hexagonal specimens.
Shanghai Enterprise Test Instrument Co., Ltd. purchase process:
1. Before purchasing, we specially send technicians to design the best process and solution for you.
2. After purchasing the machine, the technician will be assigned free of charge to debug the installation for you.
3. The whole machine is guaranteed for two years and the product is maintained for life.
4. Perennial supply of consumables and consumables for equipment to ensure long-term use of the instrument