NORM YENI ARGE FLYER R4 - NORM CIVATA · for more information: Norm-iFR Developed thread form to...
2
for more information: Norm-iFR Developed thread form to improve fatigue resistance of bolt Same static strength with standard bolt Same breaking torque with standard bolt Easily used with standard threaded nuts 10007 Sk. No: 1/1 A.O.S.B. Çiğli-İZMİR Turkey Tel: +90 232 376 76 10 Faks: +90 232 376 76 13 [email protected] www.norm-fasteners.com.tr Improved Fatigue Resistance Norm - iFR vs Standard Bolt M8x1.25 DIN 933 8.8 PN Force Amplitude (kN) Ratio of Average Fatique Life (Cycle) (Norm-iFR / Standard Bolt) 2,0 1,8 1,6 1,4 1,2 1,0 0,8 0,6 0,4 0,2 0,0 3 3.5 5.36 1,76 1,48 1,08 Wohler Curve Comparison Standart Bolt Vs Norm-iFR M8x1.25 DIN 933 8.8 PN Bolt Cycle (x1000) Fa (kN) IMPROVED FATIGUE RESISTANCE Fm=21.1 kN Testing Machine: Zwick Amsler 250 HFP 5100 Loading Condition: Axial (Tension-Tansion) Test Frequency= 75 Hz Replication= %83.3 accord. ASTM E739 95% Confidence Interval accord. ASTM E739 2 3 4 5 6 100 1000 10000 1008 1436 2.6 kN Norm - iFR P=%50 P=%50 Standart Bolt
Transcript of NORM YENI ARGE FLYER R4 - NORM CIVATA · for more information: Norm-iFR Developed thread form to...
for more information:
Norm-iFR
Developed thread form to improve fatigue resistance of bolt
Same static strength withstandard bolt
Same breaking torque withstandard bolt
Easily used with standard threaded nuts
10007 Sk. No: 1/1 A.O.S.B. Çiğli-İZMİR TurkeyTel: +90 232 376 76 10 Faks: +90 232 376 76 13
Improved Fatigue Resistance
Norm - iFR vs Standard BoltM8x1.25 DIN 933 8.8 PN
Force Amplitude (kN)
Ratio
of A
vera
ge F
atiq
ue L
ife (C
ycle
)(N
orm
-iFR
/ Sta
ndar
d Bo
lt)
2,0
1,8
1,6
1,4
1,2
1,0
0,8
0,6
0,4
0,2
0,0
3 3.5 5.36
1,761,48
1,08
Wohler Curve Comparison
Standart Bolt Vs Norm-iFRM8x1.25 DIN 933 8.8 PN Bolt
Cycle (x1000)
Fa (k
N)
IMPROVED FATIGUERESISTANCE
Fm=21.1 kNTesting Machine: Zwick Amsler 250 HFP 5100Loading Condition: Axial (Tension-Tansion)Test Frequency= 75 HzReplication= %83.3 accord. ASTM E73995% Confidence Interval accord. ASTM E739
2
3
4
5
6
100 1000 10000
10081436
2.6 kN
Norm - iFR
P=%50P=%50
StandartBolt
TEST andAPPLICATION CENTER
Perthometer
Profile Projection
Video Projection
Spectrometer
Mechanical & Statical Testers
Optical Microscopes
Stereo - zoom Microscopes
Molding, Cu�ing andPolishing Equipments
Thermal Camera
Hardness Measurement Testers
Coordinate MeasuringMachine (CMM)
Fatigue Tester
Bi - axial Vibration Tester
Torque - Tension Tester
for more information:
10007 Sk. No: 1/1 A.O.S.B. Çiğli-İZMİR TurkeyPhone: +90 232 376 76 10 Fax: +90 232 376 76 13
