Germany Sincotec frequency fatigue testing machine Machine Descriptions and working environment

High-frequency fatigue testing machine is widely used to test a variety of metal materials and metal products, resist fatigue fracture properties, S - N, - and the curve, testing and pre-fracture toughness specimens (eg, JIC, etc.) fatigue cracks; matching the different clamps or environmental testing apparatus, is widely used to test a variety of materials and components (such as plates, gears, crankshaft, bolts, chains, linkages, compact tension etc.) of the fatigue life, to be completed symmetrical fatigue test,angular contact ball bearing  fatigue test, one-way pulsating fatigue test, fatigue test block spectrum, modulation control fatigue test, high temperature fatigue test, three-point bending, four-point bending, torsion fatigue test a wide variety of.
Frequency fatigue testing machine various types of fatigue testing machine, the structure is simple, no maintenance of the hydraulic source and a valve, pump or cooling system, easy to operate, high efficiency and low energy consumption, it is widely used in scientific research, aerospace, universities and industrial production and other departments.
Germany Sincotec frequency fatigue testing machine performs the following standards:
       GB / T 3075 Metal axial fatigue testing
       ASTM E 467 Axial Fatigue Test System moderate amplitude dynamic force calibration method
       ASTM E 739 fatigue data stress - life and strain - life linear or linear statistical analysis
       ASTM E 1942 for cyclic fatigue and fracture mechanics testing guidelines calculation data acquisition system
       GB / T 13816 welded joints pulsating tensile fatigue test methods
      GB / T 15111 spot weld shear tensile fatigue test methods
 GB / T 6395-2000 Metal fatigue crack growth rate test method
ASTM E606 standard, ASTM E647 standard, ASTM E399 standard,
ISO 12737-2005 Metallic materials plane strain fracture toughness test methods,
ISO 12135-2002 Metallic materials - quasi-static fracture toughness test methods
ISO 4965 Axial load fatigue testing machine dynamic force calibration strain gauge technology,
BS 7448-1:1991 Metallic materials fracture toughness test structure Kic critical CTOD and J values ​​worthy of testing methods,
Fracture toughness tests BS 7448-2:1997 Metallic materials Machinery Kic critical CTOD values ​​and J is worth testing methods,
Fracture toughness tests BS 7448-4:1997 Metallic materials Machinery stable crack extension of fracture resistance curve and the initial worth method.