An Error Compensation Method for Rectangular Window Based on NURBS Reconstruction Theory

Dong Xia Li; Ai Min Wang; Peng Hao Ren

doi:10.4028/www.scientific.net/MSF.917.284

Paper Titles

Servo Forging Technology and Mold Development of the Pulley of AISI-1010 Low Carbon Steel
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Effects of Formulation and Temperature on the Rheological Behavior of Nitroguanidine-Based Propellants
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Numerical Simulation of Extrusion Molding of Single - Hole Propellant
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Multi-Objective Optimization of Bi-Layer Metallic Sheet Using Pareto-Based Genetic Algorithm
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An Error Compensation Method for Rectangular Window Based on NURBS Reconstruction Theory
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Comparative Study on Energy Saving of Low-Carbon Materials in Sanitary Ware Development
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The Influence of Fly Ash and Aggregates Composition on Pervious Concrete Characteristics
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Reutilizing Sediment Soil Wastes from Water Supply Treatment Process as Replacement Materials of Non-Fired Wall Tiles
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Roles of Calcium in Geopolymer Containing Paper Mill Sludge Ash
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HomeMaterials Science ForumMaterials Science Forum Vol. 917An Error Compensation Method for Rectangular...

An Error Compensation Method for Rectangular Window Based on NURBS Reconstruction Theory

Abstract:

Aiming at the error compensation problem for rectangular window, this paper presents a method of compensation for rectangular window based on NURBS (Non-Uniform Rational B-Splines) reconstruction. In the method, the machining surface is digitally obtained by means of on-machine measurement. The measured data are divided into four regions and different error compensation schemes are used for different regions. The adaptive compensation of the machining error calculated based on NURBS reconstruction theory is achieved by modifying the coordinates of the tool point in the cutter location file. The automation of error calculation and compensation is implemented by software development based on Visual Studio 2012. At the end of the paper, a compensating tool path is emulated in VERICUT. The results show our method is feasible.