Method and apparatus for the wire cut electric discharge machine
First Claim
1. A Wire Cutting Discharging Machining Method, comprising:
- a. feeding a wire to be machined to a plurality of guide blocks;
b. detecting one end of the wire and positioning the end of the wire;
c. driving the plurality of guide blocks and a parallel means which is connected to the plurality of guide blocks and is operated synchronously so as to vertically guide the wire to an upper guide; and
d. feeding the wire continuously to a workpiece, and a lower guide to a drawing roller.
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Accused Products
Abstract
A wire cutting discharging machining device and the method thereof are disclosed. The method includes the steps of feeding a wire to be machined to a plurality of guide blocks; detecting one end of the wire and positioning the end; driving the plurality of guide blocks and a parallel device which is connected to the plurality of guide blocks and is operated synchronously so as to vertically guide the wire to an upper guide; and feeding the wire continuously to a workpiece, and a lower guide to a drawing roller. When in the process of machining, if a wire is broken abruptly or a machining path is to be updated, then a wire end detecting device, a wire cutting means, a wire end clamping device and a wire pressing device are used to achieve the object of wire modification.
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Citations
11 Claims
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1. A Wire Cutting Discharging Machining Method, comprising:
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a. feeding a wire to be machined to a plurality of guide blocks;
b. detecting one end of the wire and positioning the end of the wire;
c. driving the plurality of guide blocks and a parallel means which is connected to the plurality of guide blocks and is operated synchronously so as to vertically guide the wire to an upper guide; and
d. feeding the wire continuously to a workpiece, and a lower guide to a drawing roller. - View Dependent Claims (2)
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3. The wire cutting discharging machining method, comprising:
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a. feeding a wire to be machined to a plurality of guide blocks;
b. detecting one end of the wire and positioning the end of the wire;
c. feeding the wire continuously so that the end of the wire moves to an upper guide;
d. driving the plurality of guide blocks and a parallel means which is connected to the plurality of guide blocks and is operated synchronously so as to position the wire; and
e. feeding the wire continuously to a workpiece, and a lower guide to a drawing roller. - View Dependent Claims (4)
f. winding a remained wire to a wire receiving barrel;
g. detecting one wire end after the wire is broken and positioned;
h. feeding the wire of a proper length;
i. positioning and clamping the wire;
j. cutting a deformed wire;
k. removing a cutting and deformed wire; and
l. performing a wire penetrating step again.
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5. A wire cutting discharging machining device comprising:
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a feeding device for feeding a wire to be machined;
a plurality of guide blocks for receiving the wire fed by the feeding device;
a parallel means connected to the plurality of guide blocks and operated synchronously therewith; and
a driving means for driving the parallel means and guide blocks to protrude out uniformly, guiding the wire to an upper guide so that after the wire passes through a workpiece to a drawing roller, thus, a wire travelling is complete. - View Dependent Claims (6, 7, 8, 9, 10, 11)
a wire end detecting device for detecting one end of the wire and positioning the end;
a wire pressing device for positioning the wire;
a wire cutting device for cutting the wire and removing a deformed wire;
a wire clamping device for clamping a cutting wire; and
a quality adjusting device for straightening the wire.
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10. The wire cutting discharging machining device as claimed in claim 9, wherein the annealing device cause heat gas to pass therethrough for heating the wire end to achieve the object of annealing and straightening the wire.
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11. The wire cutting discharging machining device as claimed in claim 9, wherein in the annealing device, a current is conducted between at least two movable guide blocks for annealing.
Specification