What items are suitable for testing with electronic universal testing machines?
Time:2023-04-11
Views:352
The electronic universal testing machine is widely used for testing the physical properties of non-metallic materials such as rubber, plastic, paper, wire, textile, latex, packaging, wood, shoes, and other industries due to its special detection performance. It is also suitable for mechanical hardware, building materials, automotive parts, and other industries.
Characteristics of the testing machine:
1. Due to the use of imported servo motors, servo speed control systems, and ball screws, the testing machine has stable transmission, low noise, high speed accuracy, wide speed range, and long service life.
2. Synchronous display of test force, peak value, displacement, velocity, test status, and test curve
3. Limit, overload automatic protection, sample fracture automatic shutdown
4. Stability: Resistance to fluctuations, zero drift, power suppression ability, anti-interference ability, temperature drift, time drift, and moisture resistance.
For universal testing equipment, it covers almost all industries‘ testing applications, hence it is also known as "universal". Today, we will briefly introduce several applications:
Automotive components:
Rubber products on automobiles, including floor adhesive, rubber on electronic components, and key components on rubber products (brake pipes, brake cups, brake pads, seals, etc.)
Plastic:
Testing of mechanical properties such as tensile modulus, flexural modulus, compressive modulus, yield strength, tensile strength, fracture strength, elongation at break, compressive stress, compressive strain, shear, peeling, bracing, tearing, penetration, etc. of various thermosetting and thermoplastic plastics. Mainly engaged in material analysis and inspection in industries such as engineering plastics, reinforced nylon, modified plastics, plastic profiles, plastic pipes, plastic sheets, and films.
Building steel:
Rebar (steel plate), steel pipe, Cast iron pipe, rebar connection joint, weld and deposited metal, aluminum alloy type, carbon structural steel, elongation detection yield strength and elongation of low-carbon hot-rolled round bar, steel wire for prestressed concrete, steel strand for prestressed concrete, and welding of steel bar with elongation under maximum force.
In addition, there are some special testing items: elastic coefficient, share limit, elastic limit, elastic deformation, eternal deformation, yield point, yield strength, tension spring K value, useful elasticity and hysteresis loss, etc. According to the different fixtures, the testing items are also different. One versatile model truly achieves universal material inspection.
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