5
PUMA 480LM
P48LMISE98
1.2 Foundation Work
It is recommended to perform the foundation work for the machine accuracy. This is true
especially if you have to use the machine for an extended time while keeping the machine
accurate.
※
If the following conditions are met, no foundation work is necessary in normal situations
or even a bolt is not necessary.
▪ The ground should be strong and solid. (bearing power of soil: at least 3 tons/m²)
▪ The concrete surface of the on-site floor should be at least 200mm thick.
▪ No gap is allowed between ground and concrete floor.
1) Foundation work timing and post checkpoints
It is recommended to take at least a two
①
-month schedule from completion of the
foundation work to completion of the installation.
▪ It should take at least one month to cure the concreted surface.
After completion of the foundation work, measure each
②
checkpoint on the foundation
and take an appropriate action (mostly repair) if a problem is found.
2) Foundation work for installing the machine
The below foundation diagram is a standard machine layout for reference. The actual
layout may differ depending on the machine. Refer to the layout diagram that is specific
to the machine to install.
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Foundation Diagram of Puma480LM
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Tolerance for each checkpoint
Top View: ±5mm Gap between holes: ±10mm
Cumulative gaps between holes : ±20mm Size of foundation hole: ±10mm
