Based on the machining theories and gear profile equation, using computer graphics, the article builds the surface model and solid model of honner. When a parameter is given, all parameters of honner can be got by the CAD system, besides that, it can draw the corresponding three-dimensional modeling drawings and working drawings. The system can also draw Excel for inquiring and manufacture.The building of three-dimensional modeling can supply reference for manufacture. Design result can improve by use of AutoCAD. Otherwise, three-dimensional modeling can help to analyze quality character of honner and make NC code. The system can also help to complete CAD/CAM integration.By use of the method of computer-aided design, the workload of workers can be lessened greatly and the design accuracy and efficiency can be improved.By electroplating process expriment, the paper analyzes lots of affecting factors during the process of manufacture and machining. The author expounds the damage reasons of honner and gives advice to improve.The article tests the accuracy and correctness of honner CADsystem by examples. The system can complete design and working drawings and can be credible running, easy usage and has practical value.
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