FAN BALANCE REGULATION DEVICE, AND FAN BALANCE REGULATION METHOD

摘要

PROBLEM TO BE SOLVED: To provide a fan balance regulation device capable of correctly and efficiently performing balance regulation of a rotary fan. ;SOLUTION: This device is provided with a dynamic balance tester 50 to measure unbalance amount of a cross flow fan 10, a control part 100 to determine position data of a fin among plural fins on which a balance weight is installed, and weight data of the balance weight to be installed on the fin based on the unbalance amount obtained by the dynamic balance tester 50, and a balance weight installation device 60 to install the balance weight onto the fin based on the position data of the fin and the weight data of the balance weight obtained by the control part 100.;COPYRIGHT: (C)1999,JPO