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在高压缸排汽的总管上装有动力控制止回阀,以便在事故情况下切断,防止蒸汽返回到汽轮机,引起汽轮机超速。在高压缸排汽总管的端头有蒸汽冲洗接口,以供在管道安装完毕后进行冲洗,在管道冲洗完成后用堵头堵死。centerpinchecksandanchoringtheinnercylinder.AccordingtoWhilecouplingalignmentshouldkeepoiloutofcavityandlocatetherotoraxisneckraisedarewithintheprescribedlimits,thereshouldbenogaps,Horn,HornandHorn0.05mmfeelergaugesfitinto.Centercoupling,condenserwaterfillingandwater-filledaccordingtofactoryrequirement.ForcouplingthreesupportedrotorCenter,themouthunderthecouplingbetweenthevalueshouldbeasstipulatedinthemanufacturer,usually0.15~0.25mm.Inthecaseofcouplingconnection,ifpossible,liftingonlyonebearingendofthesupportbearingoftherotor,removethebearing,fittedwithspecialtilesandspecialliftingtools,discrotors,checkthejournalfluttertile,shouldgenerallybelessthan0.10MM.Whenthecouplingsandrotorcomeswhenthereisaconflict,thecouplingCentreshallprevail.6.4.5.2.2shaftlookingfor:...6.4.5.3.Provisionalboltconfirmedthepositioningoftherotorsize,aswellasthecouplingbetweentheadjustmentshimthicknessaccuracy,drawingstomeetthetechnicalrequirements.Plane,cylindricalandcleanthecouplingboltholesshouldbecleanandwithoutburrs,scrapironandgrease-free,relativepositionofthecouplingaccordingtothedrawingrequirementsare.Couplingtopscrews,rounddistanceapart,indicatorstomonitormovementoftheaircraft,itsvalueisallowedtopassthevalueaxismoving,mountedadjustmentpads,notepadsinstallationdirectionguidepincouplingwithprocessendclosed.Thebackwheelsslowlytightened,when2mmorso,withstandardwhitebarswheretwobackwheelboltholemeasurementaboveandbelow,confirmtwobackwheelboltholeconcentricity.Then,thesymmetricalhorizontalmounttwotemporaryboltstightened,attentiontomonitordialindicator,theninstallthesymmetricaltemporarybolts,thistimesitesslowlymovingrotor,inthemeasuredcircumferenceof8equalpartsbackwheelrimrock,eachmeasuringrelativechangesinvalueshouldbelessthan0.02mm.6.4.5.4couplingreamedandpairedboltreamingdiereamer,adjustablereamers,boringmill,inseveralways.6.4.5.4.1Generalrequirementsbeforereamingorboring,长沙市北雅中学教师综合素质比赛初赛实施方案(2015年)为了推进新课程改革和校本研修的进一步深化,促进教师钻研教材、探讨教学方法、实践教学手段、研究课程新理念,提高教师的业务素质和教学水平,同时也为了迎接长沙市2015年“星城杯”教学技能大赛,学校研究决定开展本次综合素质比赛。第一部分北雅中学教师综合素质比赛组织办法一、组织机构组长:严莹副组长:罗兴元何毅组员:张胜前孙湘军曾洁邹文重陈阳春教研组长二、参赛对象30岁以下(1985年8月31日以后出生)的教师(含严莹、陈阳春)以及2014、2015年新进教师。三、比赛内容及权重初赛:二笔字(占20%),多媒体课件制作(占30%),十分钟片断教学(占50%)决赛:二笔字(占20%),多媒体课件制作(占20%),十分钟片断教学(占50%),评课(占10%)说明:“多媒体课件制作”依据“片段教学的课件”打分;“评课”是指下一位参赛者对上一位参赛者的课进行点评。第二部分北雅中学教师综合素质初赛形式与内容一、比赛时间2015年10月19日至10月26日二、比赛课题钢笔字题目附后,赛前写好,纸张自备(A4),参赛时交评委组,粉笔字根据板书打分,课件制作根据上课课件打分,片段教学自选课题(来源于初中教材)三、比赛场地条件提供多媒体投影设备,不提供学生四、观摩要求本初赛组老师要求全程观摩,并做好听课记录五、比赛日程及场次安排1、数学组:在高压缸排汽的总管上装有动力控制止回阀,以便在事故情况下切断,防止蒸汽返回到汽轮机,引起汽轮机超速。在高压缸排汽总管的端头有蒸汽冲洗接口,以供在管道安装完毕后进行冲洗,在管道冲洗完成后用堵头堵死。centerpinchecksandanchoringtheinnercylinder.AccordingtoWhilecouplingalignmentshouldkeepoiloutofcavityandlocatetherotoraxisneckraisedarewithintheprescribedlimits,thereshouldbenogaps,Horn,HornandHorn0.05mmfeelergaugesfitinto.Centercoupling,condenserwaterfillingandwater-filledaccordingtofactoryrequirement.ForcouplingthreesupportedrotorCenter,themouthunderthecouplingbetweenthevalueshouldbeasstipulatedinthemanufacturer,usually0.15~0.25mm.Inthecaseofcouplingconnection,ifpossible,liftingonlyonebearingendofthesupportbearingoftherotor,removethebearing,fittedwithspecialtilesandspecialliftingtools,discrotors,checkthejournalfluttertile,shouldgenerallybelessthan0.10MM.Whenthecouplingsandrotorcomeswhenthereisaconflict,thecouplingCentreshallprevail.6.4.5.2.2shaftlookingfor:...6.4.5.3.Provisionalboltconfirmedthepositioningoftherotorsize,aswellasthecouplingbetweentheadjustmentshimthicknessaccuracy,drawingstomeetthetechnicalrequirements.Plane,cylindricalandcleanthecouplingboltholesshouldbecleanandwithoutburrs,scrapironandgrease-free,relativepositionofthecouplingaccordingtothedrawingrequirementsare.Couplingtopscrews,rounddistanceapart,indicatorstomonitormovementoftheaircraft,itsvalueisallowedtopassthevalueaxismoving,mountedadjustmentpads,notepadsinstallationdirectionguidepincouplingwithprocessendclosed.Thebackwheelsslowlytightened,when2mmorso,withstandardwhitebarswheretwobackwheelboltholemeasurementaboveandbelow,confirmtwobackwheelboltholeconcentricity.Then,thesymmetricalhorizontalmounttwotemporaryboltstightened,attentiontomonitordialindicator,theninstallthesymmetricaltemporarybolts,thistimesitesslowlymovingrotor,inthemeasuredcircumferenceof8equalpartsbackwheelrimrock,eachmeasuringrelativechangesinvalueshouldbelessthan0.02mm.6.4.5.4couplingreamedandpairedboltreamingdiereamer,adjustablereamers,boringmill,inseveralways.6.4.5.4.1Generalrequirementsbeforereamingorboring,时间:10月21日下午2:00—6:00地点:多媒体教室(一)评委:于爱文(组长)、张胜前、钱冰、汪小安、万瀚文参赛人员:(见附件1,请按表格排列的先后顺序参赛)总负责:于爱文计时:由教研组长安排2、英语组时间:10月21日下午2:00—6:00地点:多媒体教室(二)评委:罗红明(组长)、曾洁、朱乐、郭晓清、陈科技参赛人员:(见附件1,请按表格排列的先后顺序参赛)总负责:罗红明计时:由教研组长安排3、政、历、地组时间:10月21日下午2:00—5:30地点:实验楼物理实验室(二)评委:刘志英(组长)、何毅、田展志、杨光唐、杨琦参赛人员:(见附件1,请按表格排列的先后顺序参赛)总负责:刘志英计时:由教研组长安排4、音、体、美、信、心组时间:10月22日上午8:30—11:00地点:多媒体教室(一)评委:姜伟平(组长)、孙湘军、邹文重、李娜、刘杰、孙艳玲参赛人员:(见附件1,请按表格排列的先后顺序参赛)总负责:姜伟平计时:由教研组长安排5、语文组时间:10月22日下午2:00—5:30地点:多
本文标题:2015长沙市北雅中学教师综合素比赛初赛实施方案
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