Machining assistance method and the apparatus using the same
First Claim
1. A machining assistance method, comprising:
- receiving a circle correction path for driving a platform to perform a circular motion by a machining apparatus;
obtaining a driving torque of a server driver driving the platform by the machining apparatus;
determining whether the driving torque is changed to 0 by the machining apparatus;
recording a first position of the platform if the driving torque is changed to 0 by the machining apparatus;
determining whether the driving torque is changed to a peak by the machining apparatus;
recording a second position of the platform if the driving torque is changed to a peak by the machining apparatus; and
in a machining process, controlling the server driver to drive the platform according to the first position and the second position by the machining apparatus;
wherein in the machining process, the server driver is controlled to drive the platform according to a curvature radius of a processing workpiece.
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Accused Products
Abstract
A machining assistance method and an apparatus using the same are provided. The machining assistance method comprises following steps. Firstly, a circle correction path is received for driving a platform to perform a circular motion. Next, a driving torque of the server driver driving the platform is obtained. Then, whether the driving torque is changed to 0 is determined; if yes, a first position of the platform is recorded. Then, whether the driving torque is changed to a peak is determined; if yes, a second position of the platform is recorded. After that, the server driver is controlled to drive the platform according to a first position and a second position in a machining process.
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Citations
12 Claims
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1. A machining assistance method, comprising:
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receiving a circle correction path for driving a platform to perform a circular motion by a machining apparatus; obtaining a driving torque of a server driver driving the platform by the machining apparatus; determining whether the driving torque is changed to 0 by the machining apparatus; recording a first position of the platform if the driving torque is changed to 0 by the machining apparatus; determining whether the driving torque is changed to a peak by the machining apparatus; recording a second position of the platform if the driving torque is changed to a peak by the machining apparatus; and in a machining process, controlling the server driver to drive the platform according to the first position and the second position by the machining apparatus; wherein in the machining process, the server driver is controlled to drive the platform according to a curvature radius of a processing workpiece. - View Dependent Claims (2, 3, 4, 5)
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6. A machining apparatus, comprising:
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a platform; a circular measurement module for receiving a circle correction path; a server driver for driving the platform to perform a motion; a commutating tip measurement module for obtaining a driving torque of the server driver driving the platform, determining whether the driving torque is changed to 0, and determining whether the driving torque is changed to a peak; a compensation module for recording a first position of the platform if the driving torque is changed to 0, and recording a second position of the platform if the driving torque is changed to the peak; and a controller for controlling the server driver to drive the platform to perform a circular motion according to the circle correction path, and controlling the server driver to drive the platform according to the first position and the second position; wherein the controller further; controls the server driver to drive the platform according to a curvature radius of a processing workpiece. - View Dependent Claims (7, 8, 9, 10)
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11. A machining assistance method used in a platform comprising a server driver, wherein the method comprises:
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receiving a circle correction path for driving the platform to perform a motion by the machining apparatus; obtaining a driving torque of the server driver driving the platform to perform a motion by the machining apparatus; determining whether the driving torque is changed to 0;
if yes, recording a first position of the platform by the machining apparatus;determining whether the driving torque is changed to a peak;
if yes, recording a second position of the platform by the machining apparatus; andcreating at least a displacement compensation according to the first position and the second position by the machining apparatus.
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12. A machining apparatus used in a platform comprising a server driver, wherein the machining apparatus comprises:
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a circular measurement module for receiving a circle correction path; a server driver for driving the platform to perform a motion; a commutating tip measurement module for obtaining a driving torque of the server driver driving the platform to perform a motion, determining whether the driving torque is changed to 0, and determining whether the driving torque is changed to a peak; and a compensation module for recording a first position of the platform if the driving torque is changed to 0, recording a second position of the platform if the driving torque is changed to the peak, and providing the first position and the second position to create at least a displacement compensation.
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Specification