Are there any normative requirements for the quantity and thickness of gaskets under the alignment motor of a centrifugal pump?
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Are there any normative requirements for the quantity and thickness of gaskets under the alignment motor of a centrifugal pump?
No more than 5 pieces, no more than 13mm
Where are the norms or standards? Please be more detailed
Specifications are derived from actual needs on site. Usually the main structure is based on the pump body, and the motor and other auxiliary equipment are adjusted based on the theme equipment. If the thickness of this gasket reaches a certain value, it will cause problems such as displacement and loosening of bolts due to vibration. This rule is not absolute and will only apply if you don’t have any problems. Even if something went wrong with this little thing, no one would care. For reference.
I remember that there are no more than 5 pieces of specific specifications. I haven’t had time to check and see if anyone can help provide it.
The acceptance specifications for this equipment require that no more than 4 pieces be placed, with the thin ones placed in the middle and the thick ones placed outside. However, in actual work, more than 4 pieces are often seen and are often seen. The thickness depends on the actual situation on site. The equipment is installed at the bottom of the motor, so gaskets can be added or subtracted to facilitate alignment.
Generally, it should not exceed 5 pieces. The more pieces there are, the greater the error will be, and it will also cause problems such as displacement and loosening of bolts due to vibration. It is best to use thicker ones instead of two or three thin gaskets!