[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fWV5EMCkFDUO0kwur1S3gclEJGFRs5XphbMa92lWUl_A":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-05-24 18:58:04",27540324,[8,9,10,11],"放慢锯削速度","加大锯削时的压力","锯削的速度可以加快","用榔头打断工件",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},779,"f471876d71b6eb92ab81a0cff77243f0","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F619165b2184a92b252b471d3400449c0.png","药学综合实训(2)","5624d5f705a7474abfb05c7bb01299da","实验室安全","使用手锯锯工件快要锯断时,哪种做法是正确的",[21,32,41,50,59,68,77,86,95,104],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],27540315,[25,26,27,28],"直接用手去调整","不停机,用工具调整","停机,重新安装后运行","不停机,直至加工完毕","设备运行中,发现试件装歪了,可以","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],27540316,[36,37,38,39],"快速","随便","逐步","稳步","在打磨机上操作时,应如何增加或减少压力",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],27540317,[45,46,47,48],"不能同时使用纵、横向自动手柄","不能改变进给量","可以同时使用纵、横向自动手柄","改变进给量时,须双手双方向同时用力","车床开动以后",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],27540318,[54,55,56,57],"防止卡盘与刀架或车刀相撞","防止工件伸出长度不够","防止工件因装卡不正而跳动","以上原因都不对","车削开始前要进行极限位置检查的原因是",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":30,"type":31},[],27540319,[63,64,65,66],"主轴低速,自动切至加工面的极限位置","主轴低速,手动切至加工面的极限位置","车刀对准加工面的极限位置,变速手柄放在空挡位置,用手扳动卡盘旋转一圈","以上方法都不对","车床的极限位置检查的方法是",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":30,"type":31},[],27540320,[72,73,74,75],"尾座","尾座套筒","刀架","螺母","使用车床切削工件时要先锁紧",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":30,"type":31},[],27540321,[81,82,83,84],"刀具在工件左方","刀具在工件右方","刀具尽量远离工件","在对刀位置","在铣床上装卸工件时,工作台位置应保证",{"answer":87,"createTime":5,"id":88,"options":89,"question":94,"source":30,"type":31},[],27540322,[90,91,92,93],"刻度盘","主轴转速","刀具与工件的位置","刀具旋转方向","在铣床快速进给时,应注意",{"answer":96,"createTime":5,"id":97,"options":98,"question":103,"source":30,"type":31},[],27540323,[99,100,101,102],"刀具静止,工件快速进给","刀具旋转,工件慢速手动进给","刀具静止,工件慢速进给","刀具旋转,工件快速手动进给","铣床对刀时,应保证",{"answer":105,"createTime":5,"id":6,"options":106,"question":19,"source":30,"type":31},[],[8,9,10,11]]