Vibrationstechnik

VIBRATION TECHNOLOGY
Base frames made from HYDROPOL®

 

foundation plates made from HYROPOL
3f-system
FRAMAG leveling elements
The advantages of 
HYDROPOL®
The  advantages of HYDROPOL® scientifically  confirmed Optimisation by the
Finite-Element-Method 
Applications of
HYDROPOL®

 
The advantages of HYDROPOL®










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Base frames made from HYDROPOL® comply with the requirements of the modern machine tool manufacture. A small extract of the advantages:

  • The maximum permissible deformation and the natural frequency of the base frame can be influenced by means of different recipes. Due to the use of modern finite element simulation software the characteristics (absorption versus rigidity) of the base frame can thus be substantially influenced.
     

  • The extremely high formwork costs do not apply due to the use of a steel casing.
     

  • The x, y and z dimensions of the base frame can be easily modified at any time.
     

  • The steel casing, which can be also partly composed of Niro sheet metals, offers protection against destruction as a result of improper handling.

  • The structure of a base frame made from HYDROPOL® permits subsequent welding, boring and thread cutting.
     

  • The base frame can be kept at a constant temperature by possibly infused heating or cooling ducts. The air conditioning of the machinery hall and the warming-up phase can therefore be omitted.
     

  • HYDROPOL® is ecologically acceptable (Eluate Class 1) and therefore does not need to be disposed off separately.
     

  • HYDROPOL® offers a better thermal stability and a larger thermal capacity than conventional materials. 
     

  • Base frames made from HYDROPOL® require less machining due to of the laser-cut steel sheets and the exactly compared compared with cast iron (DIN 8570 A+B / see machining allowances of steel compared to cast irons). The machining costs and delivery time are thus considerably reduced.  
     

  • The tool wear of a machine is considerably reduced as a result of the durable and vibration-optimized design of a HYDROPOL® base frame. 
     

  • Additionally a better surface quality arises during processing as a result of the lesser machine vibrations achieved.

  • Electromagnetic compatibility:
    HYDROPOL® machine tool beds are CE-conformal and correspond to the EN 60204 and DIN VDE 0113. The CNC-control is not to be affected by fault current as all steel parts are connected via the steel jacket.

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The  advantages of HYDROPOL® scientifically  confirmed


During unique tests carried out by the Technical University of Vienna, four lathe beds of identical design were produced from four different materials and their respective dynamic performances were assessed.
HYDROPOL® clearly achieved the best results

 

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©2000 /05 Framag
last update   11.04.2005

  
 

 

Optimisation by the Finite-Element-Method 

Deformation of the machine bed when utilising the whole drive capacity.

The optimisation of structural elements in the preliminary design phases using finite-element techniques is becoming increasingly important. Years of experience combined with the most up-to-date software tools for static, dynamic and thermal analysis make possible the early recognition of potential for further improvements.