Abstract: A workholding device for positioning a workpiece on a machining equipment, comprising a sacrificial support for supporting the workpiece, a workpiece holding layer formed of a curable material applied onto the sacrificial support, a curable material collector, a curing processing unit which comprises a controller and a curing rate regulator, and a bearing assembly for supporting the sacrificial support, the curable material collector and the curing processing unit, wherein the curable material is a solid which is viscous before curing and elastic after curing and has a melting point above 1000° C.

Abstract: The present invention relates to a workholding device and method, and specifically provides a workholding device for positioning a workpiece on a machining equipment, which comprises: a sacrificial tray for supporting the workpiece; a workholding layer formed of a curable material applied on the sacrificial tray, which secures the workpiece at a predetermined position on the sacrificial tray upon completion of the curing, wherein the sacrificial tray and the workholding layer are allowed to be damaged by a cutting head of the machining equipment during machining of the workpiece; a curable material collector arranged below the sacrificial tray to collect the curable material that detaches from the sacrificial tray during the application of the curable material, the curing of the curable material, and/or the machining of the workpiece; a curing processing unit comprising a controller and a curing rate regulator, wherein the controller controls the curing rate regulator to regulate curing rate of the curable ma

Abstract: The present invention provides a multiple sensors-based flexible anti-theft system, and a security travel bag and an anti-sexual assault garment using flexible anti-theft system. The flexible anti-theft system will not falsely trigger an alarm due to the overall motion or acceleration changes of a transport vehicle, and can effectively prevent personal articles in a suitcase or bag from theft. The flexible anti-theft system comprises: a multi-sensor module configured to correspondingly attach multiple motion sensors to multiple positions of the flexible material; a microprocessor module configured to receive output information from the multiple motion sensors and deduce, according to the output information, whether the flexible material undergoes abnormal movement; an alarm module configured to send out an alarm according to a judgment result of the microprocessor module; and a user identity authentication and working mode switching module connected with the microprocessor module.

Abstract: The present invention provides a multiple sensors-based flexible anti-theft system, and a security travel bag and an anti-sexual assault garment using flexible anti-theft system. The flexible anti-theft system will not falsely trigger an alarm due to the overall motion or acceleration changes of a transport vehicle, and can effectively prevent personal articles in a suitcase or bag from theft. The flexible anti-theft system comprises: a multi-sensor module configured to correspondingly attach multiple motion sensors to multiple positions of the flexible material; a microprocessor module configured to receive output information from the multiple motion sensors and deduce, according to the output information, whether the flexible material undergoes abnormal movement; an alarm module configured to send out an alarm according to a judgment result of the microprocessor module; and a user identity authentication and working mode switching module connected with the microprocessor module.