Yang-Xin
Yang-Xin Lin, Hsinchu TW
Patent application number | Description | Published |
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20090139964 | WIRE-RECEIVING MECHANISM - A wire-receiving mechanism for holding electrical wire used to cut or burn through a metal work piece in wire electrical discharge machines (WEDMs) is disclosed. A passive wheel and an active wheel are disposed side by side with one another in a case body, the active wheel being capable of causing the passive wheel to rotate, wherein one side of the passive wheel has a driving unit defined thereon. The driving unit is disposed to penetrate through one side of the case body, and includes a driving member disposed to one side of the case body, an action member connected to the driving member and a sliding member connected to the action member for pushing the passive wheel, wherein a pretension spring is disposed at one side of the sliding member for controlling the gap between the passive wheel and the active wheel such that the processing wires can be stably held and conveyed. | 06-04-2009 |
20100103764 | WORKING TROUGH AND METHOD FOR MAINTAINING UNIFORM TEMPERATURE OF WORKING FLUID - The invention provides a working trough and a method for maintaining a uniform temperature of a working fluid. The working trough is applied to an electrical discharge machine that performs wire cutting using the working fluid. The method for maintaining a uniform temperature of the working fluid is applied to the working trough and characterized by forming opening structures in a receiving slot of the working trough such that a spiral swirl having a predetermined height is allowed to be formed in the working fluid, thereby maintaining a uniform temperature of the working fluid in the receiving slot when a wire cutting process is performed in the working fluid by the electrical discharge machine. The disturbance of the spiral swirl also facilitates the discharge of scraps. The present invention further has an advantage of low cost. | 04-29-2010 |
Yang-Xin Lin, Taipei City TW
Patent application number | Description | Published |
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20100038258 | FEED CONTROL METHOD FOR WIRE CUTTING ELECTROCHEMICAL DISCHARGE MACHINING AND APPARATUS THEREOF - A feed control method for wire cutting electrochemical discharge machining is disclosed. The method determines whether a contact event has occurred using a wire electrode, based on variations in wire tension when being cut. A wire is cut with an ideal feed speed when the wire electrode is not in contact with a workpiece. | 02-18-2010 |
20120292292 | FEED CONTROL METHOD FOR WIRE CUTTING ELECTROCHEMICAL DISCHARGE MACHINING AND APPARATUS THEREOF - A feed control method for wire cutting electrochemical discharge machining is disclosed. The method determines whether a contact event has occurred using a wire electrode, based on variations in wire tension when being cut. A wire is cut with an ideal feed speed when the wire electrode is not in contact with a workpiece. | 11-22-2012 |
Yang-Xin Lin, Taipei TW
Patent application number | Description | Published |
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20090143891 | WIRE ELECTRICAL DISCHARGE MACHINE WITH DEFORMATION COMPENSATION ABILITY - A wire electrical discharge machine (WEDM) is disclosed, which comprises: a movable crane; a measure unit, mounted on the crane for measuring the deformation of the same; and a control unit, electrically connected to the measure unit and used for controlling the crane to move; wherein a lookup table describing the relation between the crane's deformation and position error is stored in the control unit, basing on which the control unit is able to perform a feedback displacement control on the crane with respect to its deformation. | 06-04-2009 |