2014电力机车钳工初、中级工理论复习题(顶岗实习生考试复习题)（2014, electric locomotive fitter initial and intermediate engineering theory review questions (internship examination questions)）

《2014电力机车钳工初、中级工理论复习题(顶岗实习生考试复习题)（2014, electric locomotive fitter initial and intermediate engineering theory review questions (internship examination questions)）》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、2014电力机车钳工初、中级工理论复习题(顶岗实习生考试复习题)（2014,electriclocomotivefitterinitialandintermediateengineeringtheoryreviewquestions(internshipexaminationquestions)）CSRZhuzhouElectricLocomotiveLtdTheoreticalreviewofelectricallocomotivefitteratthebeginningandintermediatelevelin2014Fillintheblanks1.batteryele

2、ctriclocomotivewas___chemicalenergyintoelectricalenergy_______released_____.2.electriclocomotiveinthestructureofelectricparts,including____mechanicalpart__andairpipingsystemofthreeparts.The3.backlashistoolarge,itwillcause___idlegearreversing__,easytoproduce___shockandvibration___.4.whenapair

3、ofhelicalgearsmesh,theangleofthehelixonthegraduatedcircleshouldbeequalinsizeandoppositeindirection.5.electriclocomotiveenergyconversionformistoconvertelectricalenergyintomechanicalenergy______.6.geardamageoftenbrokenteethorteethplasticdeformationandtoothsurfacepittingdamage_threeforms.7.comm

4、onlyusedgearmaterialcanensurethetoothsurfacehavesufficienthardness,toughness_____gearcoreisenough.8.screwmechanismcanbetransformedintorotarymotion____linearmotion.Thepurposeofspringadjustmentofthe9.electriclocomotiveisthewheelaxleloaddistributionisuniform,makefulluseofthewheelrailadhesion__,

5、locomotivetraction_____maximumplay.10.electriclocomotiveairpipesystemincludesthreepartsoftheairbrakepipesystem,pneumaticcontrolsystemand___auxiliarypneumatic___system.Thetoothgapmeasurementmethodof11.HXD1electriclocomotiveisthesizeofthegearusing_______measurementindicator.12.electriclocomoti

6、veelasticsuspensiondeviceoflocomotivewithelasticupperweightontheaxlebox,toreduce_______Drive13.electriclocomotiveisachievedbythemotortothewheel______powerandtorquetransmissiondevice.Whenthe14.brakecylindertothecompressedairenergystoragebrakewheninflatedstoragebrakeinremission,theexhaustbrake

7、cylinder,brakein_______bitstorage.15.whentheelectriclocomotiveisweighingandadjustingspring,theheightoftheplaneonthesidebeamofthemeasuringframeis1210+10mm,andtheheightofthesamesideisnotbigAt10mm,thedifferencebetweentheheightofthesameendisnotgreatert