Method for inspecting defects of machining path

A defect detection and processing path technology, applied in image data processing, instruments, 3D modeling, etc., can solve the problem that the processing path is difficult to observe with the naked eye.

Inactive Publication Date: 2021-07-06
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] Generally, when computer-aided design software (CAD) and computer-aided manufacturing software (CAM) are used to generate processing paths, due to different software, it is easy to cause problems in the process of converting the workpiece model surface, resulting in the generated processing paths. Defects observed with the naked eye

Method used

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  • Method for inspecting defects of machining path
  • Method for inspecting defects of machining path
  • Method for inspecting defects of machining path

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Embodiment Construction

[0036] Various embodiments of the present invention will be described in detail below and illustrated with accompanying drawings. In addition to these detailed descriptions, the present invention can also be widely implemented in other embodiments, and any easy substitution, modification, and equivalent change of any of the described embodiments are included in the scope of the present invention, and with the appended rights Requirements prevail. In the description of the specification, many specific details and implementation examples are provided in order to enable readers to have a more complete understanding of the present invention; however, these specific details and implementation examples should not be regarded as limitations of the present invention. Also, well-known steps or elements have not been described in detail in order to avoid unnecessarily limiting the invention. It should be noted that the drawings are only for illustration and convenience of description, ...

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Abstract

A method for inspecting defects of a machining path is provided. The method includes the following steps. Firstly, a contour mold with a plurality of surface nodes is generated according to a machining program code. Next, a normal vector of each surface node of the contour mold is calculated. Then, a tangent vector of a block of the machining program code corresponding to the normal vector is calculated. Afterwards, an error information is obtained according to a relation between the normal vector and the tangent vector. When the error information is greater than a predetermined value, defect information is shown on the contour mold.

Description

technical field [0001] The invention relates to a defect detection method, and in particular to a defect detection method of a processing path for processing program codes. Background technique [0002] Generally, when computer-aided design software (CAD) and computer-aided manufacturing software (CAM) are used to generate processing paths, due to different software, it is easy to cause problems in the process of converting the workpiece model surface, resulting in the generated processing paths. Defects observed with the naked eye. Problems like this are often noticed only when abnormal textures are found on the surface of the finished workpiece after the finished product is cut. Therefore, it is extremely necessary to establish a processing path that can detect existing processing program codes before cutting. Is there a flawed method in . Contents of the invention [0003] The object of the present invention is to provide a processing path defect detection method, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/401
CPCG05B19/401G05B2219/32222G05B19/4068G05B19/41G05B2219/35349G05B2219/35106G05B19/4069G06T17/20G06T7/0004
Inventor 王承纬周国华廖建智王仁杰
Owner IND TECH RES INST
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