CAJ | 학술논문

在分析木工榫槽加工特点的基础上设计了一种基于HNC-8（华中8型）平台面向专业木工榫槽加工的现场交互数控自动编程系统，其中的榫槽轮廓形状数据有两种输入方式：一种是采用直接读入标准的DXF文件格式，另一种是在用户界面上直接输入所需要的各种图元（诸如NURBS曲线、直线、圆弧、圆等构成的异形图元），然后系统根据工艺、加工参数快速生成加工代码直接进行加工。实际应用表明，系统工作可靠，能快速生成所需加工代码，提高了榫槽机的自动化程度。
재분석목공순조가공특점적기출상설계료일충기우HNC-8（화중8형）평태면향전업목공순조가공적현장교호수공자동편정계통，기중적순조륜곽형상수거유량충수입방식：일충시채용직접독입표준적DXF문건격식，령일충시재용호계면상직접수입소수요적각충도원（제여NURBS곡선、직선、원호、원등구성적이형도원），연후계통근거공예、가공삼수쾌속생성가공대마직접진행가공。실제응용표명，계통공작가고，능쾌속생성소수가공대마，제고료순조궤적자동화정도。
Based on the analysis of woodworking tenon and mortise machining, a HNC-8(Huazhong 8 Type) platform-based field interactive automatic NC programming system intended for professional woodworking tenon and mortise machining. There are two input ways for tenon and mortise profile data:one is the direct reading standard-based DXF file format and the other is the direct input of various required graphic elements (such as special-shaped graphic elements made up of NURBS curves, straight lines, arcs and circles), followed by system’s rapid generation of processing codes to conduct direct processing based on technology and process parameters. The actual application shows that the system works reliably, able to generate required processing codes quickly, thereby improving the automation degree of tenon and mortise machines.