What are the test items of electronic universal testing machine?
Electronic universal testing machine because of its special detection performance is widely used in rubber industry, plastics industry, paper, wire industry, textile industry, latex industry, packaging industry, wood industry, footwear and other non-metallic materials test of physical properties and mechanical hardware, building materials, auto parts and other industries
Character of testing machine:
1.With imported servo motor and servo speed control system and ball screw rod, the test machine has a smooth transmission, low noise, high speed, wide range and long service life.
2.Synchronous display test force, peak, displacement, velocity, experimental state, test curve.
3.Limit, overload automatic protection, test sample fracture automatic stop.
4.Stability: anti-volatility, zero drift, power suppression ability, the ability to carry interference, temperature drift, time drift, moisture resistance.
As for universal testing equipment, it covers almost all kinds of testing applications in various industries. Therefore, it is also called "universal". Today we will briefly introduce several applications:
The rubber products on the car, including the floor glue, the rubber on the electronic components, the key components of rubber products (brake tube, brake skin bowl, brake pads, seals, etc.).
All kinds of thermosetting and thermoplastic plastic tensile modulus of elasticity, bending modulus of elasticity, compression modulus, yield strength, tensile strength, breaking strength, elongation at break, compression stress, compressive strain, shear, peel, through mouth, tearing, mechanical properties such as penetration test. It mainly has engineering plastics, reinforced nylon, modified plastic, plastic profile, plastic pipe, plastic sheet and film etc.
Steel (steel plate), steel pipes, cast iron pipe, steel bar connection joint, weld and deposited metal, aluminum alloy type mild steel, carbon structural steel, elongation test hot rolled plate yield strength and elongation of prestressing concrete with steel wire, elongation of prestressing concrete with steel strand, elongation steel welding under the most strongly.
There are some special test items: elastic coefficient, share, elastic limit, elastic deformation, deformation, yield point, yield strength, spring K value, useful elasticity and hysteresis loss, etc. Depending on the fixture, the test project will not be the same, a multi-purpose, real universal material inspection.