[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fA8VqSiQuMfQxslNXKaNKNj1eqnrpPU1UZ-_3g87IBik":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-06-12 02:51:27",59284292,[8,9,10,11],"700台","1500台","2100台","3000台",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},20,"af0cafa0b5b9bdd32fe95d5239bed030","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F8f6d1861c2d7225ca42808692d75026e.jpg","机制生产实习","work_28180484","再造轴瓦车轮作业","东风公司再制造车间每年再制造发动机台数约为",[21,32,41,50,58,65,72,79,87,90],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],59284284,[25,26,27,28],"一次滚型方法","二次滚型方法","三次滚型方法","四次滚型方法","轮辋断面成型采用了","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],59284285,[36,37,38,39],"铜铅镍","铜铅锡","铜锡镍","铅锡镍","轴瓦镀三元热处理工序一般是指镀哪三元",{"answer":42,"createTime":5,"id":43,"options":44,"question":49,"source":30,"type":31},[],59284286,[45,46,47,48],"缸体","飞轮壳","缸套","进气管","再制造发动机中,有些零件利用率高,有些利用率低,下面哪些零件利用率低",{"answer":51,"createTime":5,"id":52,"options":53,"question":57,"source":30,"type":31},[],59284287,[54,55,56],"车削工艺","铣削工艺","拉削工艺","轴瓦对口面加工要求精度高,佳华轴瓦加工对口面采用了什么加工工艺?\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F16837be7459bd93477c5bcaf8dbf164a.png\">",{"answer":59,"createTime":5,"id":60,"options":61,"question":64,"source":30,"type":31},[],59284288,[62,63],"使工件表面产生残余压应力,从而使工件表面获得很高的硬度和强度","清除工件表面高温碳化的油漆","再制造车间里喷丸机的主要作用是",{"answer":66,"createTime":5,"id":67,"options":68,"question":71,"source":30,"type":31},[],59284289,[69,70],"旋压机旋压成型","辊压机滚压成型","轮辋曲面端面成型采用了:\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fb80e282a55b826e2e56294f7f3c59860.png\">",{"answer":73,"createTime":5,"id":74,"options":75,"question":78,"source":30,"type":31},[],59284290,[76,77],"增重法进行动平衡","去重法进行动平衡","车轮最后动平衡后,采用了",{"answer":80,"createTime":5,"id":81,"options":82,"question":86,"source":30,"type":31},[],59284291,[83,84,85],"人工打磨","拉削焊缝","车削焊缝","轮辋卷圆后,进行卷圆处焊接,焊接后对焊缝清理采用了",{"answer":88,"createTime":5,"id":6,"options":89,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":91,"createTime":5,"id":92,"options":93,"question":97,"source":30,"type":31},[],59284293,[94,95,96],"钻孔、扩孔","冲孔、扩孔","钻孔、扩孔、铰孔","车轮辐板上螺栓孔的加工工艺为"]