| 摘要 |
Centrifugal testbench for testing on tension samples of friable rocks and other friable materials includes vertical shaft in bearings, rotary platform with cassette and tested sample or several of those placed in vacuum chamber, drive of rotation of platform, amplitude restrictor and damper of vibrations of rotary platform, systems: of bearing lubrication, vacuum and control of acceleration of rotary samples. Loading of samples is provided with centrifugal forces of their own masses. |
