浮置板橡胶隔振器疲劳寿命测试，采用HRJ-100kN动静刚度疲劳性能试验机，加载荷载范围20kN～50kN，加载频率4Hz～5Hz，荷载循环次数300万次，静刚度变化不大于15%，永久变形小于1mm。
1.隔振器静刚度试验：匀加载速度2kN/s～3kN/s，复试验三次，采集三次荷载和位移算术平均值，按公式计算垫板静刚度kN/mm。
2.隔振器动刚度试验：加载频率3-5Hz，周期荷载循环1000次，记录最后100次载荷循环并选取10个连续循环中实际施加荷载和位移（三支位移传感器平均值）,计算10个循环荷载和位移算术平均值，按公式计算垫板动刚度值kN/mm。
→100kN两立柱作动器上置主机，直线伺服作动器1套；横梁液压升降锁紧机构2套；液压管路系统1套；
→40L/min恒压伺服泵站1套，压力25Mpa，过滤精度3μ，噪音≤75Db；
→伺服泵站大功率风冷却系统，循环冷却水系统，不必额外配置冷却塔水池等。强电控制与泵站集成，保证伺服控制系统在适宜的油温环境下工作；
→全数字液压伺服控制系统（含软件、计算机等）1套，力、位移全数字闭环控制，控制模式可平滑切换；
→控制柜1套（控制系统、计算机上架安装）；垫板刚度疲劳试验附具1套；
100kN减振缓冲垫板动刚度疲劳试验系统；GB/T38695-2020 城市轨道交通无砟轨道技术条件；微孔橡胶垫板静刚度试验荷载2kN～42kN；微孔橡胶垫板动刚度试验荷载2kN～42kN加载频率3-5Hz；微孔橡胶垫板疲劳试验荷载10kN～65kN加载频率4Hz±1Hz荷载循环次数300万次；橡胶套靴疲劳测试载荷10kN～65kN试样270x160mm加载频率4Hz±1Hz荷载循环次数300万次；弹簧隔振器疲劳性能试验频率4Hz±1Hz荷载循环300万次；弹性缓冲垫层静刚度荷载1kN～24kN；弹性缓冲垫层疲劳荷载1kN～24kN加载频率4Hz±1Hz荷载循环300万次；Q/CR785-2020高速铁路CRTS Ⅲ型板式无砟轨道橡胶弹性缓冲垫层；GB/T41492-2022城市轨道交通浮置板用橡胶弹簧隔振器；GB/T15168-振动与冲击隔离器静动态性能测试方法；隔离式减振垫静模量动模量疲劳性能试验机；30kN 橡胶弹性缓冲垫层静刚度疲劳试验机；100kN橡胶套靴动刚度疲劳性能试验机；浮置板橡胶隔振器动刚度疲劳试验机；轨道交通公路水运建筑材料工程质量检测试验系统；100kN轨道交通铁路隧道预埋槽道疲劳试验机；1500kN钢轨裂纹监测试验机；恒瑞金试验机；100kN接触网隧道内预埋槽道滑动荷载试验机；100kN槽道抗拉抗剪现场检测测量仪；
Floating slab rubber vibration isolator fatigue life test；Vibration Isolating Buffer Pad Dynamic Stiffness Fatigue Test System；Buffer Pad Dynamic Static Stiffness Fatigue Test System；Elastic Buffer Pads Fatigue Tester；vibration isolator pad Static-Dynamic Modulus Fatigue Performance Tester；floating slab Rubber spring isolator static Dynamic stiffness Fatigue tester；Rubber Overshoes Dynamic Stiffness Fatigue Tester；hrj tester；floating slab rubber isolator Static-Dynamic Stiffness Fatigue Tester；Technical specification for ballastless track of urban rail transit；Rubber spring isolator for floating slab of urban rail transit；Vibration and shock isolators measuring method for its static and dynamic characteristics；HRJ Tester；Rail Transit Highway Water Transportation Construction Material Engineering Quality Testing System；Railway Tunnel Anchor Channel Bolt Fatigue Tester；Railway Tunnel Anchor Channel Bolt Sliding Load Tester；Channel Tensile and Shear On-site Detection Measuring Instrument；Steel Rails Crack Monitoring Tester；hrj tester；Steel Rails Static Loading Bending Tester；Railways Switch Machines Squeeze Out Force Tester；Concrete Sleeper Static Loading Tester；Disk Lock Steel Tubular Scaffold Components Tester；Bowl-coupler Type Steel Tube Scaffolding Member Tester；Hydraulic Concrete Axial Tensile Strength Tester；hrj tester；Ultra-high Performance Concrete Tensile Strength Tester；Concrete Flexural Tensile Strength Tester；Fully-graded Concrete Flexural Strength Tester；Anti-glare Board Mechanics Properties Tester；hrj tester；Wall Thermal Insulation Materials Tester；Gate-type Wall Thermal Insulation Materials Tester；Wall Panel Light-gauge Steel Furring Load Impact Properties Tester；Fully-graded Concrete Compressive Strength Tester；Corrugated Pipe Ring Stiffness Geosynthetics Load Tester；
上一篇：浮动油封泥沙颗粒冲蚀腐蚀耦合磨损测试系统Floating Oil Seal Sand Particle Impingement Erosion-Corrosion Coupled Wear Test System
下一篇：机械手全自动摆锤冲击试验机Automatic Robotic Pendulum Impact Tester |
