大型立体化铣样板设计与制造方法探索

摘要

The deifnition of stereoscopic chem-ical-milling template with jumbo size is presented based on the background of chemical-milling and weight loss design of the skin-part with jumbo size. A new design and manufacturing method is proposed to solute the shortcom-ings of traditional chemical-milling template. Combining the chemical-milling, it is stated that the conversion of theory model to process model, the design and manufac-turing process planning, the processing of the positioning hole and added hole of the template.%以化学铣切工艺和大型蒙皮零件的减重设计为背景，提出了大型立体化铣样板的概念。为了改善传统化铣样板存在的缺点，提出了新的样板设计与制造方法，详细描述了零件上理论数模信息转换为大型立体化铣样板上的工艺数模、样板设计与制造的流程规划及定位孔和工艺孔的加工。