[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fcKWJK3P7xv_nwo-JCyE0xDbd8MW9ZNljugwK7Fj7crA":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":10,"question":17,"related":18,"source":29,"type":120},[],"2023-06-28 17:44:42",87140311,[8,9],"正确","错误",{"count":11,"courseId":12,"courseImg":13,"courseName":14,"workId":15,"workName":16},30,"9152d84b247e17de9b4babbebd4e50d8","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F1b02281c844948466867857188191124.jpg","机构创新设计","work_28315859","2021级《机构创新设计》平时作业(客观题,占期末总成绩5%)","机械产品的设计过程一般分为4个阶段:产品计划阶段、方案设计阶段、技术设计阶段和改进设计阶段",[19,31,40,47,56,65,74,95,117,121],{"answer":20,"createTime":21,"id":22,"options":23,"question":28,"source":29,"type":30},[],"2023-06-23 09:14:59",78233225,[24,25,26,27],"《机械原理》第九版教材P365(第八版教材P308)找答案(该选项忽略)","价格要求","材料要求","使用要求","设计机械产品时,首先应根据( )、技术条件及工作环境等情况,明确提出机械要表达的总功能","v1",0,{"answer":32,"createTime":21,"id":33,"options":34,"question":39,"source":29,"type":30},[],78233226,[35,36,37,38],"具体看《机械原理》第九版教材P365(第八版教材P308)找答案(该选项忽略)","生产和生活","市场情况","领导安排","所谓产品的机械功能及其用途、性能、使用价值等,是根据人们( )所需提出来的",{"answer":41,"createTime":21,"id":42,"options":43,"question":46,"source":29,"type":30},[],78233227,[44,45],"相同","不同","实现同一种功能,可以使用( )机构工作原理",{"answer":48,"createTime":21,"id":49,"options":50,"question":55,"source":29,"type":30},[],78233228,[51,52,53,54],"最复杂","最高端","最简单","最创新","拟定机械原理工作方案设计时,思路要开阔,思维要发散,综合考虑各种机械功能的可能性,能用( )的方法实现同一功能的方案才是最佳的方案",{"answer":57,"createTime":21,"id":58,"options":59,"question":64,"source":29,"type":30},[],78233229,[60,61,62,63],"价格合理","匹配","相关","驱动","根据拟定的工作原理和工艺动作过程,确定执行机构的数目、运动形式、运动参数及运动协调关系,并选择恰当的原动机的类型与运动参数( ),这是机械系统方案设计的重要一环",{"answer":66,"createTime":21,"id":67,"options":68,"question":73,"source":29,"type":30},[],78233230,[69,70,71,72],"机构运动简图","立体图","运动循环图","时间序列图","为了保证机械在工作时,各执行构件间的运动协调配合关系,在设计机械时应编制出用以表明机械在一个工作循环中各执行构件运动配合关系的工作循环图,也称作( )",{"answer":75,"createTime":5,"id":76,"options":77,"question":93,"source":29,"type":94},[],87140309,[78,79,80,81,82,83,84,85,86,87,88,89,90,91,92],"机构连杆的设计部分,要通过作图法绘制包括冲程H的辅助直角三角(计算过程和示意三角形在设计说明书上进行),再通过&lambda;=连杆长\u002F曲柄长=4,进行RT三角形边长求解既得;在A3图纸上按比例绘制具体结果状态下,自己任务角度位置的机构运动简图(尺规作图)","运动学的速度和加速度分析,统一要求通过矢量方程图解法完成.设计说明书写详细计算过程.A3图纸写必要的步骤和绘制对应的矢量图","动力学分析,统一要求矢量方程图解法完成,设计说明书写详细计算过程.A3图纸写必要的步骤和绘制对应的矢量图","各种数据计算,要注意统一单位","各种数据结果,注意方向","各种数据结果,注意单位","凸轮设计要用反转法进行设计","基于设计说明书和图纸的计算结果,要填写在班级群里的对应数据大表位置","以上内容我研读多,并且领会了","以上内容我没关注","注意尺规作图、注意矢量方程图解法进行运动学和动力学分析","注意尺规作图、注意反转法设计凸轮机构.相关基础运算在设计说明书上进行","设计说明书要右侧注意留白,画竖线分界(3-4cm),留写关键参考、关键已知、关键结论","图纸对折放在档案袋里","设计说明书和读书笔记钉在一起,或者夹在一起,装入档案袋结课","关于本次课程设计以下内容是正确的( )",1,{"answer":96,"createTime":5,"id":97,"options":98,"question":116,"source":29,"type":94},[],87140310,[99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,90,114,115],"准备档案袋","准备小夹子","准备西南石油大学毕业设计论文用纸,学校超市会放假,校外可能买不到","基于矢量方程图解法完成运动学和动力学的计算","基于作图法完成连杆机构和凸轮机构的设计","设计说明书要有封面","设计说明书要编辑录和页码","设计说明书要有设计心得总结","设计相关内容要再学习通同步提交并且保证内容完整","设计内容要同步填写班级群里在线的数据大表!(注意单位统一、注意方向、注意大小)","个人进度拖后,会影响整个班级惯性飞轮的设计进度","尺规作图,注意设计说明书、设计图纸、在线数据大表数据的一致性和规范性","我没注意看","设计时间在固定教室,机制专业在思学楼BC502,机械工程专业在思学楼BC503","每天指导老师不定期来辅导和考勤","读书笔记直接和设计说明书夹在一起装在档案袋里即可!图纸对折放在档案袋里","图纸对折放在档案袋里!读书笔记直接和设计说明书夹在一起装在档案袋里即可","关于本次课程设计注意事项( )",{"answer":118,"createTime":5,"id":6,"options":119,"question":17,"source":29,"type":120},[],[8,9],3,{"answer":122,"createTime":5,"id":123,"options":124,"question":125,"source":29,"type":120},[],87140312,[8,9],"机械原理课程设计的主要方法有图解法、解析法和运动法"]