DOC《2018年全国职业院校技能大赛》

4 hours. 1.Use measuring tools to measure some parts and manually draw the sketches for the parts. Some devices are prohibited, such as camera, plaster, and stamp pad, etc. 2.Given a certain part and its known size, the player is required to carry out a comprehensive inspection of the part, collect the measurement data on the quality inspection report, and conclude the quality and the quality of the part by comparison with the known size 3.By measuring the parts and analysis, correct the mistakes in the given 2D drawings. 4. According to the assembly working principle, the structure and the external working environment, according to the limited conditions, the design of the assembly of a missing part of the drawing.. 5. With the competition software to draw 2D assembly view, and generate the standard drawing. 6.According to the dimension precision, mate precision and geometry precision, which are given in the task statement, add the correct annotations in corresponding part drawings and assembly drawing. 7.According to all drawings and other known conditions, design 3D models for all parts. And refer to simplified assembly drawing to assemble all parts together.

七、竞赛方式

(一)竞赛以团体赛方式进行.每个参赛队2名选手,参赛选手必须是2018年度中等职业学校全日制在籍学生或五年制高职中一至三年级(含三年级)的全日制在籍学生,不限性别,年龄须不超过21周岁,年龄计算的截止时间以比赛当年的5月1日为准.往届全国职业院校技能大赛同类赛项中获一等奖的选手,不得参加同一项目同一组别的赛项.

(二)竞赛队伍组成:由各省、自治区、直辖市和计划单列市为单位组队参赛,同一学校相同项目报名参赛队不超过1支,不得跨校组队;

指导教师须为本校专兼职教师,每队限报2名指导教师.

(三)2018年本赛项诚挚邀请国际团队参赛,欢迎境外代表队到场有序观摩.

八、竞赛时间安排与流程 竞赛时间为3天,具体时间与流程安排见表-2: 表-2竞赛期间日程安排 时间 内容 负责部门 第一天 8:00-14:00 参赛选手报到 承办单位 15:00-15:30 赛前领队会议 赛项执委会 15:30-16:00 第一次抽签(顺序号) 加密裁判 第二天 7:00-7:30 检录入场,第二次抽签(机位号) 加密裁判 7:30-8:00 检查竞赛设备 现场裁判 8:00-12:00 正式比赛 现场裁判 12:00-12:10 选手离场 现场裁判 12:10-13:00 竞赛结束,数据传输与备份 现场裁判 13:00-13:10 赛场清理与封闭 现场裁判 13:10-13:30 竞赛作品加密(评审号) 加密裁判 13:30-24:00 评审组评分 评分裁判 第三天 00:00-07:00 成绩核对、录入与解密 加密裁判 07:00-09:00 结果公示,申诉受理与仲裁 赛项仲裁 09:00-12:00 获奖选手证书制作,准备颁奖 承办单位 14:00-15:00 技术点评,颁奖,闭幕 赛项执委会 15:00后 全体人员返程 承办单位

九、竞赛试题

(一)本赛项承诺于开赛1个月前,在大赛网络信息发布平台上(www.chinaskills-jsw.org)公开赛题或赛题库,竞赛样题见附件.

(二)正式赛卷于比赛前三天内,把赛卷重新排序后,在监督组的监督下,由裁判长制定相关人员抽取正式........