【摘要】 现代工程中并存着两种设计方法,即二维为主三维为辅的设计和立体化、数字化的三维设计。二维投影图已不能满足现代工程设计的需要,因此必须对传统的工程制图教学进行改革。以现代工程中两种设计方法为依据,结合工程制图教学中存在的不足及目前人才市场的需求,提出了面向现代工程设计的工程制图教学改革的具体方案,在二维教学的基础上,从设计的整体性出发,突出三维设计思想,形成画法几何、计算机绘图与造型和机械制图有机结合的现代工程制图教学体系,并对其可行性进行了详细分析。更多还原

【Abstract】 Although the method of 2D design aided with 3D design still coexists with the method of stereoscopic digital 3D design in the practice of modern engineering,it no longer satisfies the needs of modern engineering design.Therefore,it is necessary for the traditional engineering graphics teaching to be innovated.An innovation plan based on the teaching practice of these two methods for modern engineering design is presented in this paper.Factors such as shortcomings of the current teaching and curriculum of engineering drawing,the needs of the market of human resource have been taken into account in the new plan.The new plan takes the integrity of designing as the starting point,focuses on the theorem,integrates descriptive geometric,computer graphics and mechanical drawing into the teaching of modern engineering and thus makes a new teaching approach.Feasibility of the approach proposed is also discussed in this paper.更多还原