The 2 data files on this magnetic tape include acceleration, force, and displacement measurements at critical points on a freight car and truck. Each file includes detailed alphanumeric descriptions of test conditions. The following are for all tests on this tape: Car-70TonMReefer* Truck-ASF Ride Control* Truck Center-45Ft9In.* Load-None* Wheel Profile-Cylindrical* Spring Group 7-D5O; 6-D5I* Snubbing-8-3091* Snubber Augmentation-None* Centerplate Friction-Steel Moly* Additional Experimental Devices or Conditions-None* NOTE: Vertical adapter forces are subject to question. Those on sharper curves or empty cars at high speed are least accurate. Individual variations of the different tests are as follows: FILE 1: Name-050101MOO002* Track-Shimmed* Speed-20 to 28 in 2 mph steps* Outer Gib Clearance-5/8In.* Side Bearings-1/4In.Clear.* Additional Experimental Conditions-None* Errors noted-Ch.23 polarity reversed. ***FILE 2: Name-050101TSM003* Track-Med.Spd.Jtd.* Speed-15 to 45 in 5 mph steps* Outer Gib Clearance-5/8In.* Side Bearings-1/4In.Clear.* Additional Experimental Conditions-None* Errors noted-None.
Truck Design Optimization Project Field Test Data, Series 5, Tape TDOP 0178
1975
pages
Report
Keine Angabe
Englisch