| 摘要 |
PROBLEM TO BE SOLVED: To provide a semiautomatic combinational weight capable of increasing the number of combinations without increasing measurement hoppers, and restraining generation quantity recovery material accompanying remeasurement, and its weighting method. SOLUTION: This weight has the plurality of measurement hoppers, a carrying conveyer, and a controller. The controller calculates a combinational value derived by combining measurement values of at least two measurement hoppers (S3). When the combinational value is within a tolerance range, the measured object of the measurement hoppers involved in the combination is discharged into the carrying conveyer (S5) and when all the combinational values are outside the tolerance range, the measurement hopper of the maximum or minimum measurement value is selected as the measurement hopper for re-measurement (S11), the measurement value of the measurement hopper for remeasurement is made a discharge value (S12), the measurement object of the measurement hopper for remeasurement is discharged into the carrying conveyer (S13), and after the measurement object is newly supplied to the measurement hopper for remeasurement (S14), a recombination value derived by combining at least one measurement value including the remeasurement value of the measurement hopper for remeasurement into the discharge value is calculated (S15). COPYRIGHT: (C)2007,JPO&INPIT
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