Pre-Installation Manual for i-Series Machines v387 Site Preparation 1-3
Foundation Supporting the Machine
Ensure the foundation and floor are capable of supporting the machine’s weight.
The foundation must be able to support the weight of the machine and should be
constructed of continuous concrete (reinforced is best). The thickness and consistency of
the concrete must be compatible with industry standards for supporting machine weight.
Actual requirements will depend upon the physical properties of underlying soil. A local
civil engineer must be consulted if soil conditions are questionable.
All Hurco machining and turning centers sit on leveling pads that allow the machine to be
leveled.
Foundation Guidelines
The following guidelines are listed on the Foundation/Floor Plan Assembly drawing for
each machine:
1. Flatness allowance of the floor level should be within +
10 mm (0.39 in).
2. Take precautions so that there are no cracks in the concrete.
3. Leveling bolts are supplied in the shipping box with the machine.
4. Based on the soil conditions, the stiffness of the foundation shall be
determined, so that the machine base does not deflect more than 0.013 mm
(0.0005) inches to maintain the machine accuracy and performance.
5. The drawing located in the Model-specific Specifications document shows the
general arrangement required for the machine foundation. Local masonry
contractor and/or civil engineers must be consulted for additional
recommendations (e.g. depth, reinforcing steel based on the load bearing
characteristics of the soil) to achieve specified performance of the machine.
6. Foundation contractor must paint foundation with a liquid proof paint prior to
the installation of the machine to prevent the foundation from absorbing
moisture.
Anchoring Machine to Foundation
For improved performance, accuracy, and reliability, Hurco recommends that machines be
anchored to the foundation. If a machine is to be anchored, failure to follow the
recommended foundation guidelines may void guarantees of quoted machine accuracy.
If a machine is to be anchored, the following requirements must be met:
1. Core drilled hole must be prepared to ensure proper adhesion of grout to the
Please refer to the model-specific specifications document for the
machine foundation drawing to provide to the Civil Engineer for
location and placement of the leveling pads for the machine, and for
machine weight.
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