Patent attributes
Provided herein is a monitoring system and method for a bolting operation, during which a torque tool is coupled to a torque sensing and transmitting adapter disposed of with an RFID reader or a middle device to read the information in the RFID tag attached to each bolt following the preset bolting sequence. After receiving the information, a torque control device evaluates whether the bolts are valid and memorizes the bolting sequence, edits and stores in the memory. The torque control device continuously monitors whether the operator does follow the programmed bolting sequence and the bolting mode to fasten the bolt with target torque value and issues a warning if otherwise. Meanwhile, the torque control device writes the bolting information in the tag or stores the information in a peripheral server or in a cloud server via the Internet for later inquiry.
