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Method and device for grinding cutter

A tool grinding and processing method technology, applied in the direction of automatic grinding control devices, metal processing equipment, grinding machine tool parts, etc., can solve the complex trajectory planning, product design and process design of difficult machining processes And other problems, to achieve the effect of convenient grinding

Active Publication Date: 2013-02-13
晋城富联鸿刃科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the product design and process design are relatively complicated, and cutting tools formed by grinding with grinding wheels, such as milling cutters and drill bits, need to establish a model that includes many geometric parameters when using the above-mentioned CAD / CAM system for processing. The tool model, and the general general module does not set the grinding wheel database, so it is difficult to generate the processing technology and the trajectory planning of the processing

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  • Method and device for grinding cutter
  • Method and device for grinding cutter

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Embodiment Construction

[0010] The method and device for grinding a tool using a grinding wheel according to the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0011] See figure 1 , the tool grinding device of the embodiment of the present invention includes a CAD module 10, a CAPP (Computer Aided Process Planning, computer-aided process planning) module 20, a CAM module 30, a processing module 40, a data communication module 60, and a communication module 60 through the data communication module. A database module 70 for data communication between the CAD module 10 , the CAPP module 20 and the CAM module 30 . Wherein, the database module 70 includes a tool database 71 , a grinding wheel database 72 and a process database 73 . The tool database 71 stores information such as geometric parameters and three-dimensional models of various tools, the grinding wheel database 72 stores information of various grinding wheels, and t...

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Abstract

The invention relates to a method for grinding a cutter by using a grinding wheel, which comprises the following steps of: building a grinding wheel database for storing the information of grinding wheels; building a technic database for storing processing technic units of a processing surface of the cutter; decomposing the processing surface of the cutter to be processed, selecting the processing technic unit corresponding to each processing surface from the technic database, selecting a grinding wheel for processing the processing surface from the grinding wheel database, and combining the processing technic units to form processing technic; generating the numerical control code of the cutter according to the processing technic; and downloading the numerical control code to a processing module for numerical control processing. The method can conveniently realize the numerical control grinding of the cutter. The invention also provides a cutter grinding device.

Description

technical field [0001] The invention relates to a numerical control processing device and method, in particular to a tool grinding method and device using a CAD / CAM system. Background technique [0002] CAD (Computer Aided Design, computer-aided design) and CAM (Computer Aided Manufacturing, computer-aided manufacturing) use computer numerical control technology, computer graphics technology, and computer data analysis technology as the main technical means to generate and use various digital information to replace manual manufacturing. Draw engineering drawings and compile NC codes for product design and manufacturing. [0003] The existing CAD / CAM system is generally a general-purpose module. When using it for processing, first establish a three-dimensional model of the part in the CAD module, and then design the processing technology of the part according to the three-dimensional model. Plan and generate the trajectory data of the processing tool, and then the CAM module...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B3/00B24B51/00
Inventor 丁继东欧阳渺安李军旗
Owner 晋城富联鸿刃科技有限公司