The 3 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 description of test conditions. The following are for all tests on this tape: Car-70TonMReefer* Truck-ASF Ride Control* Truck Center-45Ft.9In.* Load-None* Wheel Profile-1 in 40* 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-050102MOO001* Track-Shimmed* Speed 20 to 28 in 2 mph steps* Outer Gib Clearance-5/8 In.* Side Bearings-1/4In.Clear.* Additional Experimental Conditions-None* Errors noted-None ***FILE 2: Name-050102TSM001* 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-Ch.6-0.3v off 0 ***FILE 3: Name-050102TWA001* Track-Hi.Spd.Jtd.* Speed-30 to 79 in 10 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 0179
1975
pages
Report
No indication
English