[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fKQlFRfXqvZsSR2vlm1lc5UKudcLv5ZV-xPVyXu6sRCA":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":24,"type":25},[],"2023-06-30 00:43:22",88957033,[8,9,10,11],"直径","半径","增量","绝对",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},23,"969b65ecc64a7373f54a223753cf05a9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F389ebf081ff9e396dbd6f9043fedb6dd.jpg","数控车、铣削编程与操作","66dc1b2d100143d0ae8d952e1f5e475b","车削项目一单元测试","数控车床出厂的时候均设定位()编程,所以在编程是与X轴有关的各项尺寸一定要用直径值编程",[21,26,35,44,53,62,71,80,89,98],{"answer":22,"createTime":5,"id":6,"options":23,"question":19,"source":24,"type":25},[],[8,9,10,11],"v1",0,{"answer":27,"createTime":5,"id":28,"options":29,"question":34,"source":24,"type":25},[],88957034,[30,31,32,33],"交流","伺候","异步","同步","数控车床采用()电动机经滚珠丝杠传到滑板和刀架,以控制刀具实现纵向(z向)和(x向)进给运动",{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":24,"type":25},[],88957035,[39,40,41,42],"电动机","进给","主轴","伺服","数控车床的结构有机械部分、数控装置、( )驱动系统、辅助装置组成",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":24,"type":25},[],88957036,[48,49,50,51],"分米","米","步","段",".坐标进给是根据判别结果,使刀具向Z向或Y向移动一( )",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":24,"type":25},[],88957037,[57,58,59,60],"终点","零点","数值","参考点","方向的&middot;坐标( )可以根据技术要求,设在右端面或设在左端面,也可以设在其他位置",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":24,"type":25},[],88957038,[66,67,68,69],"切削","交","圆","起始","逐点比较法直线插补中,由偏差值就可以判断出当前刀具( )点与直线的相对位置",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":24,"type":25},[],88957039,[75,76,77,78],"内","外","左","右","加工圆弧时,若当前刀具的切削点在圆弧上或其( )侧时,应向-X方向发一个脉冲,使刀具向圆弧内前进一步",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":24,"type":25},[],88957040,[84,85,86,87],"函数","四则","插补","三角","准备功能指令主要用于指定数控机床的运动方式,为数控系统的( )运算做好准备",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":24,"type":25},[],88957041,[93,94,95,96],"模态","非模态","标准","ISD","G00代码的功能是快速定位,它属于( )代码",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":24,"type":25},[],88957042,[102,103,104,105],"开环伺服系统","半闭环伺服系统","闭环伺服系统","混合环伺服系统数控机床","只能间接测量机床工作台位移量的伺服系统是( )"]