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机械制图是机电专业中一门既有理论又有实践的重要技术基础课,在教学过程中除了培养学生绘图、读图、空间想象、思维能力,还要不断地提高分析问题、解决问题和应用的能力。作为未来的生产第一线的工程技术人员或管理人员,图样就是他们工作的技术语言和技术交流的工具,如图纸上画错一条线或看错一个尺寸数字,将会给生产带来不可估量的损失。因此要求学生自始养成严谨的工作态度和作风,严格遵守国家标准脚踏实地地画好每一条线,标好每一个尺寸,绝不马虎。下面是笔者几年来从事机械制图教学的一些经验与尝试。
Mechanical drawing is an important technical basic course both in theory and practice in the field of electromechanics. In addition to cultivating students’ drawing, reading pictures, space imagination and thinking ability in the course of teaching, mechanical drawing should also constantly improve analysis, problem solving and application ability. As the forefront of production engineering and technical personnel or managers in the future, the drawings are the technical language and technology exchange tool for their work. Draw a wrong line or misread a size figure on the drawing will bring immeasurable to the production Loss. Therefore require students to develop a rigorous work attitude and style from the beginning, strictly abide by the national standard down to draw a good line, each marked a good size, not sloppy. The following is a few years I engaged in mechanical drawing teaching some experience and try.