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Application method of straight gear tooth rack cutter CAD (computer-aided design) drafting system

A system application, comb-tooth knife technology, applied in the field of gear straight-toothed combs, can solve the problems of cumbersome calculation and error-prone comb-tooth tools, and achieve the effect of shortening the design cycle, reducing the strength of design and calculation, and reducing design costs

Inactive Publication Date: 2013-04-24
胡志祖
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Problems solved by technology

[0007]The purpose of the present invention is to provide a method for the application of CAD drawing system of gear straight tooth comb tool, which solves the problem of cumbersome calculation and error-prone in the design process of comb tool. To achieve the purpose of improving design accuracy, shortening product design cycle, reducing design cost and avoiding design errors

Method used

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  • Application method of straight gear tooth rack cutter CAD (computer-aided design) drafting system
  • Application method of straight gear tooth rack cutter CAD (computer-aided design) drafting system
  • Application method of straight gear tooth rack cutter CAD (computer-aided design) drafting system

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Embodiment Construction

[0031] In conjunction with the accompanying drawings, the present invention is further described in detail through the embodiments.

[0032] The application method of the CAD drawing system for straight-toothed and comb-toothed cutters described in this embodiment is to construct a CAD system for straight-toothed and comb-toothed gears based on the UG platform for the development technology roadmap, analyze and summarize the three-dimensional parametric technology, and use parameters It realizes the automatic generation of the 3D model and 2D CAD graphics of the straight-toothed comb tool by using the advanced technology and UG secondary development technology.

[0033] This embodiment is to create a new MFC project framework in VC and name the project, and design a dialog box in the project resource. After running, the effect is as follows figure 1 shown. In this design, various parameters are initialized in the void CCaucDlg::OnButton1(){} function. Then add C++ codes in v...

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Abstract

The invention discloses an application method of straight gear tooth rack cutter CAD (computer-aided design) drafting system. The method includes: establishing a cutter CAD system based on a UG (Unigraphics) platform, and inputting various three-dimension parameters of a straight tooth rack cutter to generate a three-dimensional solid model. Three-dimension parametric technology is analyzed and summarized, and automatic generation of rack cutter three-dimensional models and two-dimensional CAD images, and automatic labeling of the size are achieved by the parametric technology and UG secondary development technology. The problem that calculation in the rack cutter design process is complex and errs easily is solved. Design precision increasing, product design cycle shortening, design cost reduction and design error avoidance are achieved. The application method is applicable to design technology for straight tooth rack cutters special for Swiss MAAG rack cutting machines used to machine gears by generating method.

Description

technical field [0001] The invention belongs to the technical field of CAD parametric design of gear cutters, and mainly relates to a gear straight tooth comb [0002] The application method of CAD drawing system for gear cutting tools. The design technology of the straight-toothed comb-toothed knife applied to the Swiss Mag comb-tooth machine for processing gears by the generative method. Background technique [0003] The traditional design of gear cutters requires a large amount of theoretical knowledge and a lot of related manuals to be consulted. The design process usually uses manual calculations, which are cumbersome, heavy workload and error-prone. [0004] At present, domestic gear cutting tools are mostly high-speed steel cutting tools, which are generally processed by ordinary machine tools, and there are many problems in processing efficiency and processing accuracy. The research and development trend of foreign gear cutting tools is to keep pace with the develo...

Claims

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Application Information

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IPC IPC(8): G06F17/50
Inventor 胡志祖王智敏张帮栋牛艳芳
Owner 胡志祖
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