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 descriptions of test conditions. The following are for all tests on this tape: Car-70 Ton M. Reefer* Truck-ASF Ride Control* Truck Center-45 Ft. 9 In.* Load-Full* Wheel Profile-New 1 in 20* Spring Group 7-D5 O; 6-D5 I* Snubbing-8-9031* Snubber Augmentation-None* Centerplate Friction-Steel-Steel* Additional Experimental Devices or Conditions-Constant contact side bearings; Long. adapter clear. is 0; Long. controls under axles* 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-040501TEM001* Track-Hi.Spd.CWR* Speed-30 to 60 in 10 mph steps* Outer Gib Clearance-5/8 In.* Side Bearings-7500 lb. Preload* Additional Experimental Conditions-None* Errors noted-Ch. 10 -1.0v off 0 ***FILE 2: Name-040501TEH001* Track-Hi.Spd.CWR* Speed-70 and 79 mph* Outer Gib Clearance-5/8 In.* Side Bearings-7500 lb. Preload* Additional Experimental Conditions-None* Errors noted-ch. 23 +0.3v off 0 ***FILE 3: Name-040501TSM001* Track-Med.Spd.Jtd.* Speed-15 to 45 in 5 mph steps* Outer Gib Clearance-5/8 In.* Side Bearings-7500 lb. Preload* Additional Experimental Conditions-None* Errors noted-None.


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    Titel :

    Truck Design Optimization Project Field Test Data, Series 4, Tape TDOP 0164


    Beteiligte:
    A. J. Bang (Autor:in)

    Erscheinungsdatum :

    1975


    Format / Umfang :

    pages


    Medientyp :

    Report


    Format :

    Keine Angabe


    Sprache :

    Englisch