| 摘要 |
PURPOSE: An implementation of a magnetic holder for a wire saw machine is provided to allow a magnetic holder to be operated according to a tension change of a wire detected in the load cell, there is no need to change a device due to disconnection. CONSTITUTION: A magnetic holder(55) is comprised of a magnetic(53) which is limited by a guide bracket and a hinge. A magnetic holder is installed on the load cell around between a wire feeder and collection unit and an ingot processing unit. A wire is moved along with a wire guide while guide bracket is closed while being operated. A dancer roll and load cell sense the abnormal condition of wire intension and control the operation of whole apparatus. The dancer roll and load cell supplies power to the magnetic of magnetic holder and holds the wire by moving magnetic which is opened. |
