[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f9QVkYlty5LjGHct10oON3mzq7mBQ3jxesYRK-Z6onlA":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-11-28 17:55:52",244395035,[8,9,10,11],"正对高速旋转的砂轮","未经教师允许自行磨削","避开高速旋转砂轮的正面","不戴防护眼镜",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},49,"464f69f5ab6ed9acb4e20a2cf9876f7a","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fade026935985eb37cc6e965b26524f34.jpg","钳工工艺与技能训练","exam_167036386","","使用砂轮机磨削刀具时,操作者应( )",[21,32,41,50,59,68,77,86,89,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],244395025,[25,26,27,28],"男同学可不穿工作服","女同学不用戴工作帽","必须穿戴工作服,女同学戴工作帽","着装随意","进入钳工场地,以下着装正确的是( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],244395026,[36,37,38,39],"锤头与木柄加契铁紧固","手柄保持无油污","发现手柄松动继续使用","检查锤头与木柄连接是否牢固","手锤使用时,以下做法错误的是( )",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],244395027,[45,46,47,48],"錾子和手锤对着他人","握锤的手戴手套","抡锤方向避开旁人","錾子头部淬火","錾削时,下列做法正确的是( )",{"answer":51,"createTime":5,"id":52,"options":53,"question":58,"source":30,"type":31},[],244395028,[54,55,56,57],"使用无柄锉刀","锉刀柄安装牢固","用毛刷清除锉屑","不随意挥舞锉刀","使用锉刀时,禁止的行为是( )",{"answer":60,"createTime":5,"id":61,"options":62,"question":67,"source":30,"type":31},[],244395029,[63,64,65,66],"上偏","上正且拉紧,用力适中","装得很松","用力过大、过猛","用手锯锯割时,锯条应该( )",{"answer":69,"createTime":5,"id":70,"options":71,"question":76,"source":30,"type":31},[],244395031,[72,73,74,75],"戴手套操作","用手去拉钻头上的切屑","用钥匙松劲钻卡","运转时变速","操作钻床时,以下做法正确的是( )",{"answer":78,"createTime":5,"id":79,"options":80,"question":85,"source":30,"type":31},[],244395033,[81,82,83,84],"加大进给速度","一手操作进给,另一手扶好平口钳","用手拿工件钻孔","不减减压减速进给","孔将钻通时,正确的操作是( )",{"answer":87,"createTime":5,"id":6,"options":88,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],244395037,[93,94,95,96],"直接使用","检查有无损坏并校对准确性","有问题自行调整","随意放置","量具使用前,应该( )",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":30,"type":31},[],244395040,[102,103,104,105],"清洗","随意丢弃","涂油","放回量具盒","量具使用完毕后,不需要做的是( )"]