[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fo32qN3smkQ7W9ZTV5AAn0X98i4XWPS7vyBjob2iecR0":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":23,"type":24},[],"2023-11-29 00:46:22",977274946,[8,9,10,11],"金属型铸造","压力铸造","离心铸造","锻造",{"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},"1000004003","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F84c4dc2acfac240bf05f903dd64e8dbd.png","[共享课]工程训练（广东工业大学）","55781026","第三章单元测试","砂型铸造以外的其它铸造方法还包括哪些( )",[20,25,34,44,53,61,66,75,84,93],{"answer":21,"createTime":5,"id":6,"options":22,"question":18,"source":23,"type":24},[],[8,9,10,11],"v2",1,{"answer":26,"createTime":5,"id":27,"options":28,"question":33,"source":23,"type":24},[],977274947,[29,30,31,32],"浇口杯","直浇道","横浇道","出气孔","浇注系统包括以下哪几个部分( )",{"answer":35,"createTime":5,"id":36,"options":37,"question":42,"source":23,"type":43},[],977274948,[38,39,40,41],"钻头","齿轮","机床床身","弹簧","下列哪种零件常采用铸造为主要的方法成型( )",0,{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":23,"type":43},[],977274949,[48,49,50,51],"相比其它成型方法,铸造成本较低","相比其它成型方法,铸造成本较高","铸造可以完成复杂形成零件的成型","铸造可以完成各种尺寸零件的成型","下列关于铸造的特点是说法错误的是( )",{"answer":54,"createTime":5,"id":55,"options":56,"question":59,"source":23,"type":60},[],977274950,[57,58],"对","错","砂型铸造需要使用型砂进行造型.( )",3,{"answer":62,"createTime":5,"id":63,"options":64,"question":65,"source":23,"type":60},[],977274951,[57,58],"铸造只能制造零件的毛坯.( )",{"answer":67,"createTime":5,"id":68,"options":69,"question":74,"source":23,"type":24},[],977274952,[70,71,72,73],"铸件尺寸精确,表面粗糙值低","铸件内部质量好,力学性能高","降低金属消耗和铸件废品率","便于实现生产过程的机械化、自动化","相比砂型铸造,特种铸造方法的特点包括哪些( )",{"answer":76,"createTime":5,"id":77,"options":78,"question":83,"source":23,"type":24},[],977274953,[79,80,81,82],"离心铸造利用离心力将液态金属充满型腔","离心铸造可以制备中空回转零件","离心铸造不需要使用砂型","离心铸造不需要离心力就可以铸造成型","下列关于离心铸造的说法正确的包括哪些( )",{"answer":85,"createTime":5,"id":86,"options":87,"question":92,"source":23,"type":43},[],977274955,[88,89,90,91],"铸造可以成型大型零件也可以成型小型零件","铸造只能成型小型零件","铸造只适合低熔点金属零件成型","铸造只适合大型零件的成型","下列关于铸造的特点是说法正确的是( )",{"answer":94,"createTime":5,"id":95,"options":96,"question":52,"source":23,"type":43},[],977274957,[97,98,99,100],"铸造适合复杂形状的零件的成型","铸造可以成型盘状零件","铸造不能完成复杂形成零件的成型","铸造可以成型零件毛坯"]