数控专业,numerical control specialty
1)numerical control specialty数控专业
1.The reform of curriculum model ofnumerical control specialty should pursue synthesis,modularization and integration.中职数控专业课程模式改革应追求综合化、模块化和一体化。
2.The construction of composite teaching system ofnumerical control specialty should definitude and orientate educational objective and practising ability objective of the specialty,then establish ability goals,method and content of practising teaching,the last step is to set teaching order reasonably according to the function and interrelation of the sub-goals.高职数控专业复合化教学体系的构建,首先应明确定位专业培养目标、实践能力目标,然后有针对性地确定能力目标、实践教学的方法和内容,再根据子目标的作用与相互联系,合理设置教学顺序。
3.There exist many problems in the practice teaching innumerical control specialty in higher vocational schools,such as the lack of infrastructure and teaching staff.高职院校数控专业实践教学中存在设备不足、师资匮乏等问题,构建“校企互动实践教学模式”。
英文短句/例句
1.Discussion on the Quality of the Graduation Theses in the Digital Control Speciality in High Vocational College;对高职数控专业毕业论文质量的探讨
2.A Discussion on the Comprehensive Graduate Practice of Digital Control Specialty of Higher Vocational Education;对高职数控专业毕业综合实训的探讨
3.Initial exploration into computer numerical control speciality for vocational colleges;职业技术学院数控专业办学方向初探
4.Improving the Operation Skill be the Primary Target of Numerical Control Specialty;提高操作技能是数控专业的首要目标
5.Intellectual Skill Training for CNC Majors: A New Mode;数控专业心智技能训练新模式的探索
6.Two Years System Numerical Control Specialized Teaching Pattern Explores and Practices;两年制数控专业教学模式探索与实践
7.On Model "T"Training of Higher Vocational Numerical Control Talents;高职数控专业人才培养T型模式研究
8.Two-year Educational Systems Numerical Control Specialty Teaching Scheme Development Equipment;两年制数控专业人才培养方案的开发
9.Teaching system’s reform and construction on numerical control高职数控专业教学体系的改革与建设
10.Construct "Behavior-guided" Course System of Digital Control Specialty in Higher Vocational Colleges构建高职数控专业“行为引导”课程体系
11.Research on Practical Teaching of Numerical Control in Higher Vocational Institute;高职院校数控专业实践教学的探讨——以常州轻工职业技术学院数控专业实践教学为例
12.A Research on Construction Teaching System Of CNC Technology;数控技术教学体系建设初探——成都大学数控专业教学培养方案
13.Some Ideas on the Hydraulic Pneumatic Training in the Digital Control Major;数控专业改进液压气动实训的几点设想
14.Teaching Study and Practice in Stage of "1" of "2+1" Education Mode for NC Specialty;数控专业“2+1”培养模式“1”阶段教学研究与实践
15.The Cultivation of Certain Professional Abilities of Numerical Control Technology Specialty in Higher Vocational Education;高职数控技术专业职业特定能力培养
16.Exploration and Practice of Model Specialty Construction of Numerical Control;示范性数控技术专业建设探索与实践
17.Practice of Construction of the Two Year NC Technology Courses;两年制数控技术专业课程构建的实践
18.The Analysis of Orientation for the Specialty of the Numerical Control Technique & Application in Higher Vocational Education;高职数控技术及应用专业的定位分析
相关短句/例句
numerical control数控专业
1.To meet the system of 2-year-talent ofnumerical control in nedds of the professional teaching reform,the authors have established the talent training scheme of making the higher professional educational technical application special field ofnumerical control for 2 years,and have introduced the characteristic of this training scheme in detail.为适应二年制高职数控专业教学改革的需要,为国家培养大批数控技术应用领域技能型紧缺人才,制定了二年制高职数控技术应用专业的人才培养方案,并介绍了该方案的特色和近期工作重点。
2.The present paper introduces how to use Pro/E as an aid in the teaching ofnumerical control.数控专业的基础课程是数控加工的根基,专业课程是数控加工的主干。
3)numerical control professional English five combinations数控专业英语
4)NC technology specialty数控技术专业
5)model specialy of Numerical Control示范性数控技术专业
6)CNC technical application specialty数控技术应用专业
1.In order to train talents of higher skill fleetly,this paper explores the characteristics of two-yearCNC technical application specialty in the aspects of the education position,curriculum system,the way of talents training and so on.为了加快培养高技能型人才,文章对两年制数控技术应用专业的人才培养目标、课程体系、人才培养模式及专业特色进行了探讨。
延伸阅读
CATIA注塑模具设计与数控铣削编程的关键技术及其应用模具CAD/CAE/CAM集成技术是一项重要的模具先进制造技术,是一项用高技术改造模具制造技术的重要关键之一。CATIA是由法国Dassault Systems公司开发的CAD/CAM/CAE/PDM应用系统，已广泛应用于航空航天、汽车制造、造船、机械制造、电子电器、消费品等行业，它的集成解决方案覆盖几乎所有的产品设计与制造领域。本文以实例的形式介绍了CATIA在注塑模具产品设计、基于专家系统的模具设计及其数控加工编程过程中涉及的一些关键技术及其应用。一、CATIA产品与模具设计1. CATIA模具设计制造工艺流程 CATIA在塑料模具设计和分析阶段充分应用了参数化特征造型技术和数据库技术。塑料模具中的标准件，如标准模架、顶出机构、浇注系统、冷却系统等都采用基于数据库管理的参数化特征造型设计方法进行设计或建立标准件库，以实现数据共享，同时满足用户对设计的随时修改，使模具的设计分析快速、准确、高效。参数化特征造型不仅可以完整地描述产品的几何图形信息，而且可以获得产品的精度、材料及装配等信息，其所建立的产品模型是一种易于处理、能反映设计意图和加工特征的模型。 模具的CAD设计分析，包括根据产品模型进行模具分型面的设计、确定型腔和型芯、模具结构的详细设计、塑料填充过程分析等几个方面。利用CATIA可很容易地确定分型面，生成上下模腔和模芯，进行流道、浇口以及冷却道的布置等。确定了这些设计数据以后，再利用MOLDFLOW、CFLOW等进行塑料的成形过程分析，动态仿真分析塑料在注塑模腔内的注射过程流动情况(含多浇口注射时的塑料汇流纹分析)、分析温度压力变化情况、分析注塑件残余应力等，根据分析情况来检查模具结构的合理性、流动状态的合理性、产品的质量问题等。比如，是否存在浇注系统不合理，而出现流道和浇口位置尺寸不当，无法平衡充满型腔的情况；是否存在产品结构不合理或模具结构不合理，而出现产品充不满（短射）现象；是否有冷却不均匀，而影响生产效率和产品质量；是否存在注塑工艺不妥而出现产品的翘曲变形等。通过CATIA就可以将错误消除在模具设计阶段，提高一次试模成功率。 CATIA注塑模具设计制造工作流程如图1所示。首先根据设计产品进行拔模分析与分型面设计，采用模具设计专家系统建立工程、加载产品、创建调用模架，然后设计导向系统、浇注系统、顶出机构、流道与冷却等辅助部分，进行分模模拟，输出Bom表等。
