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-89 ft. Flat Car* Truck-ASF Low Level* Truck Center-64 Ft. 0 In.* Load-Full* Wheel Profile-New 1 in 20* Spring Group 5-D4 O; 5-D3 I* Snubbing-8-3221; 8-3222* 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-030502CNE002* Track-Curved* Speed-25 mph* Outer Gib Clearance-5/8 In.* Side Bearings-1/4 In. Clear.* Additional Experimental Conditions-None* Errors noted-None ***FILE 2: Name-030502CNO002* Track-Curved* Speed-35 mph* Outer Gib Clearance-5/8 In.* Side Bearings-1/4 In. Clear.* Additional Experimental Conditions-None* Errors noted-None.
Truck Design Optimization Project Field Test Data, Series 3, Tape TDOP 0105
1975
pages
Report
No indication
English