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AssigneeToyota Jidosha Kabushiki Kaisha
InventorsShou Ishiyama, Hiromu Takai, Seiji Ishizu
Estimating the term…
A calibration determination device includes: a free roll that conveys the bonding member; a load detection device that detects a load applied to a bearing of the free roll; a tension adjustment device that winds the bonding member to increase a tension applied to the bonding member and unwinds the bonding member to reduce the tension applied to the bonding member so as to adjust the tension applied to the bonding member; and a calibration determination unit that determines whether calibration of the load detection device is necessary. The tension adjustment device unwinds the bonding member to cause the bonding member not to be subjected to the tension, and the calibration determination unit determines whether the calibration of the load detection device is necessary based on the load detected by the load detection device with the bonding member not being subjected to the tension.
A calibration determination device comprising:
A calibration determination method for a calibration determination device, the calibration determination device including a free roll provided in a conveyance path for a bonding member and configured to convey the bonding member, a load detection device configured to detect a load applied to a bearing of the free roll, a tension adjustment device including a tension roll configured to wind the bonding member around the roll to increase a tension applied to the bonding member and unwind the bonding member from the roll to reduce the tension applied to the bonding member so as to adjust the tension applied to the bonding member, and a calibration determination processor programmed to determine whether calibration of the load detection device is necessary, the calibration determination method comprising:
Dependencies are inferred from the claim text.