軋輥鑄造專用離心澆注機的研制開發(fā).pdf

1、大連理工大學碩士學位論文軋輥鑄造專用離心澆注機的研制開發(fā)姓名：徐犇申請學位級別：碩士專業(yè)：機械工程指導(dǎo)教師：梁延德柳春20091201軋輥鑄造專用離心澆注機的研制開發(fā)ResearchandDevelopmentoftheSpecialPurposeCentrifugalCasterinRollCasting—AbstractThemarketdemandsforcentrifugalcastingrollhavebeenrapidlyg

2、rowinginrecentyearsCentrifugeisthemainequipmentinproducingcentrifugalrolls，SOgoodautomaticcontrolperformance，downtimeandaccurateandeffectiveanti—vibrationcapacityareveryimportantInresponsetothisrealityrequires，thisresear

3、chinheritstherationaldesignofcentrifuge，andwehaveimproved，designed，manufacturedandinstalledanewlargescalespecialcentrifugalcastingmachineusedinrollcastingwiththetheoreticalcalculationsandpracticalexperienceThedesignofthe

4、centrifugecastingmachinereferstocivilengineering，electricalautomatization，mechanicaldesign，fluiddynamicsandSOonInthepaper，differentengineershaveundertakecorrespondingworkrespectively，andIhaveactasadirector，atthesametimeI

5、havefinishedtheoptimumdesignofvibrationreductionandgravitymodulusenhancement，andtheinfraredtemperaturedetectorisappliedtomonitoringtherollcastingThispaperintroducesthedesignideasofthecentrifugalcasterinrollcasting，andmai

6、nlydiscussesthreeaspectsFirstly，howtheboard—foundation，bearing，grease，supportingrollerarechoseteducevibrationSecondly，howthegravitymodulusisadvancedaccordingtotherightchoiceanddesignofthemajorelectricmotor，controlsystema

7、nditsaccessoriesFinally，whichinfraredtemperaturetestisusedtothemachineanditseffectisanalyzedThedesignthatthewatercoolingbeatingisusedinthecentrifugecastingmachineisfirstlypresent，anditprovidesagoodreferencetosolvethecool

8、ingproblemofthelargehigh—speedcentrifugebearingsTheeffectofvibrationreductiongetstheexpectedeffectthroughtheoptimumdesignThetemperaturemonitoringsystemisusedteplacetheartificialmeanstojudgethetemperatureofroll，andthenwea