100kN～500kN组合碟形弹簧负荷试验机，测试碟形弹簧承受轴向负载的刚度能力，绘制蝶形弹簧负载-变形特性曲线。测定碟形弹簧承受负载变形后，碟形弹簧吸收储蓄一定的势能补偿力，负载卸除后叠合面摩擦阻尼作用，碟形弹簧荷载应力非线性递减特性。相对于同一变形，弹簧叠合数量越多则载荷越大。采用对合叠合、不同厚度、不同数量等组合方式，碟形弹簧荷载应力变形差别较大。

20kN锥形碟形弹簧负荷试验机；100kN碟形弹簧变载荷试验机；50kN减振弹簧负荷疲劳试验机；10kN开槽碟形弹簧负荷试验机；150kN圆形碟形弹簧疲劳寿命试验机；hrjtest；100kN螺旋碟形弹簧荷载试验机；5kN波形圆柱弹簧负荷压力试验机；50kN叠合组合弹簧负荷试验机；100kN对合组合弹簧负荷试验机；500kN复合组合弹簧负荷试验机；200kN制动器碟形弹簧负荷试验机；300kN绞车碟簧负荷试验机；200kN提升机碟簧负荷试验机；100kN矿井提升碟簧试验机；200kN制动器碟簧负荷试验机；300kN起重碟簧负荷试验机；500kN牵引碟簧负荷试验机；300kN碟簧压缩荷载试验机；D80～D140mm碟簧压缩荷载疲劳试验机；d41～d72mm蝶簧压缩变负荷疲劳试验机；50kN碟簧疲劳寿命试验机；30kN绞车碟簧疲劳试验机；50kN提升机碟簧试验机；100kN制动器碟簧疲劳试验机；100kN起重碟簧疲劳寿命试验机；50kN牵引碟簧疲劳寿命试验机；300kN矩形碟簧试验机；500kN梯形截面碟簧负荷试验机；10kN膜片碟簧疲劳寿命试验机；50kN驾驶室弹簧高低温疲劳试验机；50kN螺旋弹簧高低温疲劳试验机；5000N气弹簧高温疲劳试验机；200N.m弹簧扭转疲劳试验机；jn-syj；1000N.m弹簧材料扭转疲劳试验机；10000N扭杆弹簧疲劳试验机；300kN叶片弹簧疲劳试验机；2000N.m弹性材料扭转试验机；HRJ轨道车辆弹簧疲劳试验机；1000kN2000kN无振动伺服万能材料试验机；50N.m弹簧扭转疲劳试验机；0.2N.m～50N.m弹簧扭转疲劳试验机；200N.m蜗卷弹簧扭转疲劳试验机；100kN高性能弹性扶正器试验机；50kN经济型弹簧扶正器力学试验机；hrjtest；50kN坚固式套管扶正器力学试验机；100kN整体冲压弹簧套管试验机；50kN焊接式刚性扶正器试验机；50kN树脂刚性套管扶正器力学试验机；50kN铸铝刚性弓形扶正器试验机；50kN油管弹簧扶正器性能试验机；hrjtest；50kN独立止动环性能试验机；200kN弹簧横向载荷刚度试验机；300kN橡胶空气弹簧二维刚度疲劳试验机；JB/T3812-2015；YB/T5058；GB/T3279；GB/T1222-2016；GB/T1972-2005；JIS B1251-2018；JIS B1252；DIN 6795；DIN 6908；DIN 9250(SS)；DIN 9250(VSS)；DIN EN 16983-2017；YJT 6004(SKM)；YJT 6005；YJT 6006；YJT 6007；YJT 6008；DIN 6908；NF E25-510；GB/T956.3-2017；NF E25-104；JIS B2706；SAE J773；SN 70093；DIN 6796；YJT 61032；

Disc Spring Load Tester；Disc Brakes Cup Spring Fatigue Life Tester；Disc Spring Fatigue Life Tester；Cup Spring Load Tester；Mine Hoist Disc Brakes Cup Spring Fatigue Tester；Mine Winder Disc Brakes Cup Spring Fatigue Tester；Cup spring for mine hoist and mine winder disc brakes；Cup Spring Load Tester；Cup Spring for mine hoist and mine winder disc brakes；Spring deflection at ultimate load；Main Steam Safety Valve Spring Load Tester；Safety Valve Spring Compression Tester；High Load Spring Compression Tester；Steel Spring Load Tester；hrjtest；Steel Helical Spring Compression Tester；Hydraulic Spring Compression Tester；Hydraulic Helical Spring Tester；Automobile Leaf Spring Compression Tester；Spring Safe Factor Test；Spring Fatigue Test；Torsion Spring Durability Tester；Spring Ruggedness Tester；Seat Leaf Spring Torsion Fatigue Tester；Seat Torsion Spring Durability Tester；Seat Spring Ruggedness Test；hrjtest；Spring Load Testing Machine；Valve Spring Fatigue Tester；Clutch Diaphragm Spring Tester；Switch Spring Tester；Clock Spring Tester；Clock Spring Torsion Tester；Contact Spring Tester；Contact Spring Fatigue Tester；Chair Height Adjustment Gas Spring Tester；Oil Seal Spring Tester；Oil Seal Spring Joint Strength Test；Waveform Sleeve Compression Tester；Seal Spring Testing Machine；Large Diameter Seal Spring Tester；Seal Element Spring Tester；Sealing Rings Spring Tester；Reciprocating Compressor Spring Test；Wiper Rings Spring Tester；Piston Pump Spring Tester；Piston Pump Spring Compression Tester；Hydraulic Axial Piston Pump Spring Tester；Cold Coil Conical Helical Spring Tester；Hermetic Compressor Spring Tester；Hermetic Motor Spring Tester；Bogie Coil Spring buffer Tester；Vibration Sieve Spring Load Tester；No Vibration Universal Materials Tester；No Vibration Materials Mechanics Tester；Flat Spiral Spring Torsion Fatigue Tester；Spring Torsion Fatigue Tester；Spring Torque Torsion Angle Curve；Passenger Car Seat Spring Tester；Bow-spring Casing Centralizers Testing Machine；rigid centralizer tester；solid centralizer tester；holding force tester；restoring force tester；running force tester；sag point tester；standoff tester；starting force tester；Air Spring Two Dimensional Stiffness Testing Machine；Air Spring Air Pressure System；Rubber Elastic Cushion Pads Fatigue Tester；Rubber Elastic Pads Fatigue Tester；

济南恒瑞金试验机有限公司；弹簧疲劳寿命力学试验机；山东省力值硬度计量委员

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