[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$ffLcsTX9NJt4800q4KlUWDcKwDy0ndwfavAGaF_sKEXQ":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-05-23 11:14:59",190193018,[8,9,10,11],"用锤子暴力敲击复位","前端垫布团后轻压拱曲部位","直接切割变形区域","无需调整,直接安装",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},13,"9b145390dd59bc2a95f191039dd52a3d","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F48eba3395437dd881b1b9275a0ad1028.png","汽车钣金 2","work_43811982","发动机罩的拆装与调整 作业题","新换发动机罩出现局部拱曲时,正确的处理方法是( )",[21,32,41,44,53,62,69,75,80,85],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],190193013,[25,26,27,28],"支撑发动机罩→拆卸线束→打开发动机罩→拆卸铰链","打开发动机罩→支撑发动机罩→拆卸线束→拆卸铰链","拆卸线束→打开发动机罩→支撑发动机罩→拆卸铰链","打开发动机罩→拆卸线束→支撑发动机罩→拆卸铰链","发动机罩拆卸的正确顺序是( )","v1",0,{"answer":33,"createTime":5,"id":34,"options":35,"question":40,"source":30,"type":31},[],190193016,[36,37,38,39],"前缘与翼子板后缘对齐","左右缝隙均匀(误差≤2mm)","后缘与前照灯紧密贴合","缝隙越大越好","调整发动机罩与翼子板缝隙时,关键要求是( )",{"answer":42,"createTime":5,"id":6,"options":43,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],190193020,[48,49,50,51],"先调整发动机罩位置","先拆卸锁头固定螺栓","先检查支撑杆","先更换锁座","发动机罩锁头调整的前提是( )",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":30,"type":31},[],190193022,[57,58,59,60],"表面与垫布接触","表面与地面摩擦系数大的表面接触","两人共同抬运","轻拿轻放","发动机罩放置时应避免( )",{"answer":63,"createTime":64,"id":65,"options":66,"question":67,"source":30,"type":68},[],"2025-05-23 11:36:23",190198058,[],"发动机罩的主要功能包括保护发动机、隔音、减振和避免________",2,{"answer":70,"createTime":71,"id":72,"options":73,"question":74,"source":30,"type":68},[],"2025-05-23 11:36:24",190198072,[],"发动机罩由外板、内板、________和隔音胶组成,内外板四周通过________连接(非焊接)",{"answer":76,"createTime":71,"id":77,"options":78,"question":79,"source":30,"type":68},[],190198077,[],"拆卸发动机罩铰链时需________配合操作,一人拆卸螺母,另一人需托住________以防止刮伤涂层或前风窗玻璃",{"answer":81,"createTime":71,"id":82,"options":83,"question":84,"source":30,"type":68},[],190198086,[],"调整发动机罩高度时,可通过增减________或调整________厚度实现微调",{"answer":86,"createTime":87,"id":88,"options":89,"question":90,"source":30,"type":91},[],"2025-05-23 11:36:25",190198153,[],"简述发动机罩的组成结构及各部分的作用",4]