【摘要】 门套线是一种型面曲线加工的木制典型工件。为了解决依据靠模加工复杂空间曲面成型困难的问题,建立具有L型卡条的门套线横截面曲线数控加工的数学模型,通过VC++6.0对门套线横截面曲线形状进行仿真验证。结果表明:所建立的数学模型具有良好的精确性、通用性和实用性,为门套线数控加工系统的开发奠定理论基础。更多还原

【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.更多还原