[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$f0Ky2M_Qrz-Bdl-1FSTjILqz3yQ9uw9LzcLvuHiZWWEo":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":28,"type":29},[],"2026-05-29 07:48:49",6565502,[8,9,10,11],"螺栓联接","螺钉联接","双头螺柱联接","紧定螺钉联接",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},64,"26560165a9f29ba13d6954ff04188965","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F574e86db2423b6380067df32356ab972.png","机械设计基础","7ade0230368e4e52ac7513049c9161fd","第十单元","当两个被联接件之一太厚,不宜制成通孔,且联接不需要经常拆装时,宜采用( )",[21,30,38,47,50,58,68,73,82,87],{"answer":22,"createTime":5,"id":23,"options":24,"question":27,"source":28,"type":29},[],6565499,[25,26,9,11],"普通螺栓联接","双头螺栓联接","在被联接件之一的厚度较大,且需要经常装拆的场合,易采用( )","v1",0,{"answer":31,"createTime":5,"id":32,"options":33,"question":37,"source":28,"type":29},[],6565500,[34,35,36],"梯形螺纹","管螺纹","普通螺纹","下列螺纹用于传动的是( )",{"answer":39,"createTime":5,"id":40,"options":41,"question":46,"source":28,"type":29},[],6565501,[42,43,44,45],"拉力","扭矩","压力","拉力和扭矩","对于普通螺栓联接,在拧紧螺母时,螺栓所受的载荷是( )",{"answer":48,"createTime":5,"id":6,"options":49,"question":19,"source":28,"type":29},[],[8,9,10,11],{"answer":51,"createTime":5,"id":52,"options":53,"question":57,"source":28,"type":29},[],6565503,[54,55,56],"小径","中径","大径","普通螺纹的公称直径是( )",{"answer":59,"createTime":60,"id":61,"options":62,"question":67,"source":28,"type":29},[],"2023-05-11 22:22:59",6565504,[63,64,65,66],"摩擦防松","机械防松","永久防松","其它","串接钢丝防松属于( )防松",{"answer":69,"createTime":5,"id":70,"options":71,"question":72,"source":28,"type":29},[],6565505,[63,64,65,66],"将螺母与螺杆伸出部分焊接的防松属于( )防松",{"answer":74,"createTime":75,"id":76,"options":77,"question":80,"source":28,"type":81},[],"2023-05-11 22:27:58",6581137,[78,79],"正确","错误","键是一种轴和轴上回转零件的一种定位方法",3,{"answer":83,"createTime":75,"id":84,"options":85,"question":86,"source":28,"type":81},[],6581138,[78,79],"螺纹连接防松的根本问题是防止螺旋副的相对转动",{"answer":88,"createTime":89,"id":90,"options":91,"question":92,"source":28,"type":93},[],"2025-04-25 21:36:18",7170119,[],"多头螺纹适用于( )",2]