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-87 ft. flat car* Truck-ASF low level* Truck Center-64 Ft. 0 In.* Load-None* 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-030501TEM001* Track-Hi.Spd.CWR* Speed-30 to 60 in 10 mph steps* Outer Gib Clearance-5/8 In.* Side Bearings-1/4 In. Clear.* Additional Experimental Conditions-None* Errors noted-None ***FILE 2: Name-030501TEH001* Track-Hi.Spd.CWr* Speed-70 and 79 mph* Outer Gib Clearance-5/8 In.* Side Bearings-1/4 In. Clear.* Additional Experimental Conditions-None* Errors noted-None.


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    Title :

    Truck Design Optimization Project Field Test Data, Series 3, Tape TDOP 0095


    Contributors:
    A. J. Bang (author)

    Publication date :

    1975


    Size :

    pages


    Type of media :

    Report


    Type of material :

    No indication


    Language :

    English