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Fig. 1 |
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Fig. 2 |
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Fig. 3 |
With the Rampf Oscillator, the mold frame and the mold insert and not rigidly joined but rather are connected together in a permanently elastic manner. The result is optimum oscillation by the mold insert. There is less insert weight to oppose the energy exerted for the vibrations. Shock vibrations can be applied even when operating the shaker at reduced performance. This is because the lighter and loosely-held insert is easier to accelerate. The compacted concrete density is distributed more uniformly over the whole precast package.
Fig. 1:
Optimized course for shock vibrations in the reference position whereby the higher-frequency vibrations are amplified.
Fig. 2: (screw = Schraube)
Reproducible adjusting positions using the attached graduation.
Fig. 3:
Position Max. Rigidity: The course for the vibrations is less stable the greater the rigidity of the mold is.
