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UG NX secondary development based numerical control blade periphery grinding parameterization programming method

A technology of secondary development and programming method, applied in the field of programming, can solve the problem of no parameterized programming and 3D simulation, and achieve the effect of overcoming poor versatility, high programming efficiency and good processing quality

Active Publication Date: 2015-09-16
XIAMEN TUNGSTEN
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

The imported software has simple functions, without functions such as parameterized programming and 3D simulation

Method used

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  • UG NX secondary development based numerical control blade periphery grinding parameterization programming method

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Embodiment

[0028] The invention provides a parameterized programming method for the peripheral grinding of CNC blades based on the secondary development of UG NX, which can effectively parameterize and generate the movement track of the grinding wheel during the peripheral grinding of CNC blades.

[0029] The embodiments of the present invention are given below in conjunction with the accompanying drawings, and the technical solutions of the present invention are described in detail and completely. The given embodiments are only some, but not all, embodiments of the present invention. The present invention can be extended to grinding other CNC inserts (such as T, R, W and other types of inserts, etc.) and parameterized to generate the movement track of the grinding wheel during the grinding process around the CNC insert, without the premise that those skilled in the art do not make creative work The other obtained embodiments all belong to the protection scope of the present invention. ...

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Abstract

The invention discloses a UG NX secondary development based numerical control blade periphery grinding parameterization programming method, which comprises the steps of establishing a periphery grinding machine three-dimensional simulation model, constructing a grinding machine kinematic chain, determining the direction of a machining coordinate system and drawing a blade blank model, drawing a grinding wheel three-dimensional model and carrying out parameterization, decomposing the blade periphery grinding process and establishing blade periphery profile mathematical models of corresponding procedures, deducing a grinding wheel processing track mathematical model of each procedure, programming a tool path model program file by using C++, programming a parameterization interface by using C#, carrying out assignment on variables in a program through the parameterization interface, drawing track points, verifying whether a tool path is reasonable or not by simulation processing, and generating G codes which can be directly applied to grinding machine processing through post-processing. Parameterization programming of the numerical control blade periphery grinding tool path is realized finally by using the method disclosed by the invention. The UG NX secondary development based numerical control blade periphery grinding parameterization programming method has the advantages of high universality, high programming efficiency and good machining quality.

Description

technical field [0001] The invention relates to the technical field of programming, in particular to a parameterized programming method for the peripheral grinding processing of numerical control blades based on the secondary development of UG NX. Background technique [0002] The CNC insert refers to an indexable tool that mechanically clamps a polygonal insert that can be used for indexing on the tool arbor or tool body. Compared with traditional brazing type and other mechanical clamping type tools, CNC inserts have the following advantages: 1. It avoids the shortcoming that cracks are easy to occur during brazing of cemented carbide; 2. Indexable inserts are suitable for gas phase The deposition method deposits a thin layer of harder material on the surface of the carbide insert to improve the cutting performance; 3. The tool change time is shorter; 4. Since the CNC inserts are standardized and produced centrally, the insert geometry parameters are easy to be consistent,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/19G05B19/408
CPCG05B19/19G05B19/4083G05B2219/36235
Inventor 许艾青吴冲浒李育峰肖满斗赖俊义
Owner XIAMEN TUNGSTEN
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