→100kN axial compression load test, axial stiffness test, axial force-deformation test for steel helical spring.
→key words: compression test force, spring displacement, spring residual height, spring deformation, axial stiffness, free height, locking force, compression load cyclic test, spring constant load test, spring deformation test, spring compression loading cycle test, spring Load - Time curve, spring Load - Residual Height curve, spring Load - Deformation curve, spring Load - Displacement curve,spring Deformation - Time curve.
→100kN locomotive steel spiral spring test, K6 bogie spring test,K2 helix spring test, two-series suspension helix spring test, steel helix spring test for railway passenger cars, steel helix spring test for railway freight cars, motor vehicle group helix spring test.
→100kN bogie steel spring test, 100kN bogie spiral spring test, 100kN bogie compression spring test.
→compression load: 100kN
→load resolution: ±1/300000
→compression test space: 100-740mm
→spring displacement: 0-640mm
→displacement resolution: 0.01mm
→compression platen: 400x400mm
→compression test speed: 0-100mm/min
→floor type spring loading frame, upper oil cylinder, quick installation.
→high stiffness, high stability, no vibration streamline model, C-type spring loading frame, 1.2 times-1.5 times loading stiffness.
→Built-in digital closed loop, multi-channel, multi-function, easy to control HRJ-Test spring measurement and control software, various standard methods (GB, GB, GB, us, German, Japanese, Italian, Russian, French, Australian, European, etc. /GB, GJB, ISO, JIS, ASTM, DIN, BS, NF, EN, AS, NBR, IEC, GOST, CNS, APA).
→TB/T2211-2018 compressed steel coil spring for rolling stock
→TB/T3143-2018 dense coupling bumper device for locomotive and vehicle
→GB/T23934-2015 technical conditions for cylinder compression springs with hot coil
→JB/T7796-2017 spring tensile and compression testing machine
→JIS B2704-1:2008 helical compression and tension spring gauges - requirements and performance test methods
→BS EN 10089, EN 13298, EN 10270-3, EN 10270-2, JIS G4801, JIS E 4206, ASTM A689, ASTM A125-2013, AARM114, UIC 822 Ed.5, AS2903, ISO8458-3,DIN 2099-3, DIN2099-1,DIN 17221, GB/T1222-2016
→RST100kN bogie compression spring tester, 100kN-1000kN hydraulic spring pressure tester, C-type spring pressure testing machine, 200kN spring lateral load stiffness testing machine, 100kN spring vertical fatigue testing machine, 300kN spring 2-dimensional testing machine, 100kN vehicle buffer spring testing machine, 25m/min spring high speed compression tester, 1000in/min spring high-speed test system, UIC code for international railway union.