1、 1 【摘【摘 要】要】 本毕业设计的课题是油缸体的模拟数控加工 。 数控技术，简称“数控”。英文：Numerical Control（NC）。是指用数字、文 字和符号组成的数字指令来实现一台或多台机械设备动作控制的技术。它所控制的通 常是位置、角度、速度等机械量和与机械能量流向有关的开关量。数控的产生依赖于 数据载体和二进制形式数据运算的出现。 随着科技的发展，数控在日常的生产中应用的领域颇为广泛，数控技术的发展水 平也是衡量一个国家制造业水平高低的重要标志。数控技术的广泛运用大幅度提高了生产 效率，提高产品的精度，有力的确保了产品的质量。 我说做的这个油缸体的模拟数控加工 ，有很多的问题需
2、要独立思考，在这个毕业设 计中，及到很多创新，我想这给我提供了一个很好的锻练和提高自己专业及实践能力的机 会，同时可以开阔我的视野，培养我的毅力。而且设计过程中要运用 CAD 等相关软件，对 我自己也是一种考验和提高。 【关【关 键键 词】词】 数控技术 CAD 【Abstract】 The subject of this graduation project is “NC simulation tank body.“ Numerical control technology, referred to as “NC.“ English: Numerical Control (NC). Refe
3、rs to numbers, words and symbols the number of instructions to implement one or more mechanical equipment motor control technology. Usually its control position, angle, speed and other machinery and mechanical energy flow volume and the volume switch. CNC production depends on the data carriers and
4、data operations occur in binary form. With the development of technology in daily production CNC applications in the field is quite broad, level of development of numerical control technology to measure a countrys manufacturing sector is also an important indicator of the level. The extensive applic
5、ation of numerical control technology greatly increases productivity, improve product accuracy, have ensured the quality of the product. I said do this “simulation of CNC machining cylinder body“, there are many issues to think independently, in the graduation project, and to a lot of innovation, I
6、think it gave me a good workout and improve their opportunities for professional and practical ability, and can open my outlook, my perseverance. And the design process related to the use of CAD software, is also a test for myself and improve. 【Key Words】 NC Technology CAD 2 1 1 绪论绪论 数控加工工艺与工装设计是学生学完了机械制造工艺与装备课程后,对机械加工工艺 过程、 数控加工工艺和夹具结构进一步了解的练习性的教学环节,是学习深化与升华的重要 过程,是对学生终合素质与工程实践的能力培养. 在毕业设计中,应综合运用数控加工刀具和数控工艺,编程, 数控加工进给路线设计的 知识来分析与解决工程问题! 现如今，在日趋进步的机械行业，数控已经成为一个必不可少的工具，数控机床也无
