[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fv9MBV7sAT5tyB3YXMnjCutWHZxpmpqy-FQVsI_5FYlc":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":18,"related":19,"source":23,"type":24},[],"2023-05-09 12:28:24",968474531,[8,9,10,11],"间歇式给纸的输送速度必然比连续式给纸的输纸速度高","间歇式给纸纸张不易平稳,接触前规有冲击振动","间歇式给纸易使定位不准,影响印刷质量","间歇式给纸的输送速度必然比连续式给纸的输纸速度低",{"courseId":13,"courseImg":14,"courseName":15,"workId":16,"workName":17},"1000010164","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F39d76a8d5094e1fa0e7d0c9c0efa4e64.jpg","印刷机原理与结构","54508751","第五章单元测试","假设两种给纸方式工作循环时间相等,前规和侧规所需的定位时间相同.关于间歇式给纸下列哪种说法不正确",[20,25,35,43,52,61,66,75,84,93],{"answer":21,"createTime":5,"id":6,"options":22,"question":18,"source":23,"type":24},[],[8,9,10,11],"v2",0,{"answer":26,"createTime":5,"id":27,"options":28,"question":33,"source":23,"type":34},[],968474537,[29,30,31,32],"供纸","分纸","齐纸","送纸","输纸的工艺过程主要由( )组成",1,{"answer":36,"createTime":5,"id":37,"options":38,"question":41,"source":23,"type":42},[],968474547,[39,40],"对","错","送纸吸嘴机构的作用是接过分纸吸嘴分离出的单张纸并送到送纸辊",3,{"answer":44,"createTime":5,"id":45,"options":46,"question":51,"source":23,"type":24},[],968474548,[47,48,49,50],"调节吸嘴的高低","进行吸嘴的前后调节","上下快速提升吸嘴","提高结构强度","图1中偏心销轴9的作用是( ).\u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F0a31816b5c09cf3bb7f966029c4f9f13.png\">图1 SZ206型给纸机分纸吸嘴机构1-凸轮;2-摆杆;3-导杆;4-导轨;5-活塞;6-缸体;7-弹簧;8-分纸吸嘴;9-偏心销轴",{"answer":53,"createTime":5,"id":54,"options":55,"question":60,"source":23,"type":24},[],968474584,[56,57,58,59],"松纸、分纸、压纸、送纸","松纸、压纸、分纸、送纸","分纸、松纸、压纸、送纸","松纸、压纸、送纸、分纸","纸张的分离机构组成部分按节拍有序动作,分别完成( )四个主要动作",{"answer":62,"createTime":5,"id":63,"options":64,"question":65,"source":23,"type":42},[],968474587,[39,40],"间歇式给纸比连续式给纸所需工作循环时间长",{"answer":67,"createTime":5,"id":68,"options":69,"question":74,"source":23,"type":34},[],968474589,[70,71,72,73],"间歇式给纸所需工作循环时间要大于连续式给纸所需要的工作循环时间","间歇式给纸工作循环时间长,工作效率低","间歇式给纸所需工作循环时间要小于连续式给纸所需要的工作循环时间","间歇式给纸工作循环时间长,工作效率高","假设间歇式给纸和连续式给纸两种给纸方式定位时间相等,纸张输送速度也相等.则( )",{"answer":76,"createTime":5,"id":77,"options":78,"question":83,"source":23,"type":24},[],968474592,[79,80,81,82],"挡纸板齐平纸堆上的纸张","送纸吸嘴将纸张交给送纸辊时前挡纸板完成让纸动作","松纸吹嘴吹风,吹松纸堆上部的十几张纸","分纸吸嘴的作用是吸起纸堆最上面的一张纸,并交给压纸吸嘴","下面哪种说法是错误的",{"answer":85,"createTime":5,"id":86,"options":87,"question":92,"source":23,"type":34},[],968474602,[88,89,90,91],"纸张在输纸台板上的输送时间","纸张在前规的定位时间","纸张在侧规处进行定位的时间","纸张分离的时间","为了能与主机协调工作,给纸部件每输送一张纸的时间亦应为T.这个时间包含( )工作时间",{"answer":94,"createTime":5,"id":95,"options":96,"question":97,"source":23,"type":42},[],968474754,[39,40],"间歇式给纸送纸吸嘴在纸张的后部吸纸"]