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Scientia Silvae Sinicae ›› 2013, Vol. 49 ›› Issue (11): 141-145.doi: 10.11707/j.1001-7488.20131120

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Mathematical Model and Simulation of Cross Section Curve for Wooden Door Casing

Qi Yingjie1, Ma Xiaojun1,2, Hu Wanming1   

  1. 1. Northeast Forestry University Harbin 150040;
    2. Jiamusi University Jiamusi 154007
  • Received:2013-10-11 Revised:2013-10-28 Online:2013-11-25 Published:2013-11-26

Abstract:

Wooden door casing is a kind of typical wooden work-pieces with complex-shape curve. In order to solve the problem of machining complex-shape curve by profiling,the mathematical model of cross section curve of the wooden door casing with L-shaped clamping strip was established. The simulation program was writing by using VC++6.0,which could prove the accuracy,versatility and practicability of the mathematical model,which laid the theoretical basis for NC machining of door casing.

Key words: wooden door, door casing, cross section curve, numerical control, mathematical descriptions, analogue simulation

CLC Number: