机械手Manipulator英文Word文档格式.docx
- 文档编号:21901869
- 上传时间:2023-02-01
- 格式:DOCX
- 页数:6
- 大小:19.51KB
机械手Manipulator英文Word文档格式.docx
《机械手Manipulator英文Word文档格式.docx》由会员分享,可在线阅读,更多相关《机械手Manipulator英文Word文档格式.docx(6页珍藏版)》请在冰豆网上搜索。
First,anoverviewofindustrialmanipulator
Robotisakindofpositioningcontrolcanbeautomatedandcanbere-programmedtochangeinmulti-functionalmachine,whichhasmultipledegreesoffreedomcanbeusedtocarryanobjectinordertocompletetheworkindifferentenvironments.LowwagesinChina,plasticproductsindustry,althoughstillalabor-intensive,mechanicalhandusehasbecomeincreasinglypopular.Electronicsandautomotiveindustriesthat
EuropeandtheUnitedStatesmultinationalcompaniesveryearlyintheirfactoriesinChina,theintroductionofautomatedproduction.Butnowthechangesarethosefoundinindustrial-intensiveSouthChina,EastChina'
scoastalareas,localplasticprocessingplantshavealsoemergedinmechanicalwatchesbegantobecomeincreasinglyinterestedin,becausetheyhavetofaceahighturnoverrateofworkers,aswellasfortheworkerstopaywork-relatedinjuriesfeechallenges.
WiththerapiddevelopmentofChina'
sindustrialproduction,especiallythereformandopeningupaftertherapidincreaseinthedegreeofautomationtoachievetheworkpiecehandling,steering,transmissionoroperationofbrazing,spraygun,wrenchesandothertoolsforprocessingandassemblyoperationssince,whichhasmoreandmoreattractedourattention.
Robotistoimitatethemanualpartoftheaction,accordingtoagivenprogram,trackandrequirementsforautomaticcapture,handlingoroperationoftheautomaticmechanicaldevices.
Inreallife,youwillfindthisaproblem.Inthemachineshop,theprocessingofpartsloadingtimeisnotannoying,andlaborproductivityisnothigh,thecostofproductionmajor,andsometimesman-madeincidentswilloccur,resultinginprocessingwereinjured.Thinkaboutwhatcouldreplaceitwiththeprocessingtimeofatouraslongasthereareafewpeople,andcanoperate24hourssaturatedhumanright?
Theanswerisyes,buttherobotcancometoreplaceit.
Productionofmechanicalhandcanincreasetheautomationlevelofproductionandlaborproductivity;
canreducelaborintensity,ensuringproductquality,toachievesafeproduction;
particularlyinthehigh-temperature,highpressure,lowtemperature,lowpressure,dust,explosive,toxicandradioactivegasessuchaspoorenvironmentcanreplacethenormalworkingpeople.HereIwouldliketothinkofdesigningarobottobeusedinactualproduction.
Whywouldarobotdesignedtoprovideapneumaticpower:
pneumaticrobotreferstothecompressedairaspowersource-drivenrobot.Withpressure-drivenandotherenergy-drivencomparisonhavethefollowingadvantages:
1.Airinexhaustible,usedlaterdischargedintotheatmosphere,doesnotrequirerecyclinganddisposal,donotpollutetheenvironment.(Conceptofenvironmentalprotection)
2.Airstickissmall,thepipelinepressurelossissmall(typicallylessthanasphaltgaspathpressuredropofone-thousandth),tofacilitatelong-distancetransport.
3.Compressedairoftheworkingpressureislow(usually4to8kg/persquarecentimeter),andthereforemovingthematerialcomponentsandmanufacturingaccuracyrequirementscanbelowered.
4.Withthehydraulictransmission,comparedtoitsfasteractionandreaction,whichisoneoftheadvantagespneumaticoutstanding.
5.Theaircleanermedia,itwillnotdegenerate,noteasytoplugthepipeline.Buttherearealsoplaceswhereitfliesintheointment:
1.Asthecompressibilityofair,resultinginpooraerodynamicstabilityofthework,resultingintheimplementingagenciesastheprecisionofthevelocityandnoteasilycontrolled.
2.Astheuseoflowatmosphericpressure,theoutputpowercannotbetoolarge;
inordertoincreasetheoutputpowerisboundtothestructureoftheentirepneumaticsystemsizeincreased.
Withpneumaticdriveandcomparewithotherenergysourcesdrivehasthefollowingadvantages:
Airinexhaustible,usedlaterdischargedintotheatmosphere,withoutrecyclinganddisposal,donotpollutetheenvironment.Accidentalorasmallamountofleakagewouldnotbeaseriousimpactonproduction.Viscosityofairissmall;
thepipelinepressurelossalsoisverysmall,
Easylong-distancetransport.
Thelowerworkingpressureofcompressedair,pneumaticcomponentsandthereforethematerialandmanufacturingaccuracyrequirementscanbelowered.Ingeneral,reciprocatingthrustin1to2tonspneumaticeconomyisbetter.
Comparedwiththehydraulictransmission,anditsfasteractionandreaction,which
isoneoftheoutstandingmeritsofpneumatic.
Cleanairmedium,itwillnotdegenerate,noteasytoplugthepipeline.Itcanbesafelyusedinflammable,explosiveandthedustbigoccasions.
Alsoeasytorealizeautomaticoverloadprotection.
Second,thecomposition,mechanicalhand
Robotintheformofavarietyofforms,somerelativelysimple,somemorecomplicated,butthebasicformisthesameasthecompositionofthe,usuallybytheimplementingagencies,transmissionsystems,controlsystemsandauxiliarydevicescomposed.
1.Implementingagencies
Manipulatorexecutingagencybythehands,wrists,arms,pillars.Handsarecrawlinginstitutions,isusedtoclampandreleasetheworkpiece,andsimilartohumanfingers,tocompletethestaffingofsimilaractions.
Wristandfingersandthearmconnectingthecomponentscanbeupanddown,left,androtarymovement.Asimplemechanicalhandcannotwrist.Pillarsusedtosupportthearmcanalsobemademobileasneeded.
2.Transmission
Theactuatortobeachievedbythetransmissionsystem.Sub-transmissionsystemcommonlyusedmanipulatormechanicaltransmission,hydraulictransmission,pneumaticandelectricpowertransmissionandotherdriveseveralforms.
3.ControlSystem
Manipulatorcontrolsystem'
smainroleistocontroltherobotaccordingtocertainprocedures,direction,position,speedofaction,asimplemechanicalhandisgenerallynotsetupadedicatedcontrolsystem,usingonlytripswitches,relays,controlvalvesandcircuitscanbeachieveddynamicdrivesystemcontrol,sothatimplementingagenciesaccordingtotherequirementsofaction.Actionwillhavetousecomplexprogrammablerobotcontroller,themicro-computercontrol.
Three,mechanicalhandclassificationandcharacteristics
Robotsaregenerallydividedintothreecategories:
thefirstisthegeneralmachinery
doesnotrequiremanualhand.Itisanindependentnotaffiliatedwithaparticularhostdevice.Itcanbeprogrammedaccordingtotheneedsofthetasktocompletetheoperationoftheprovisions.Itischaracterizedwithordinarymechanicalperformance,alsohasgeneralmachinery,memory,intelligenceternarymachinery.Thesecondcategoryistheneedtomanuallydoit,calledtheoperationofaircraft.Itoriginatedintheatom,militaryindustry,firstthroughtheoperationofmachinestocompleteaparticularjob,andlaterdevelopedtooperateusingradiosignalstocarryoutdetectingmachinessuchastheMoon.Usedinindustrialmanipulatoralsofallintothiscategory.Thethirdcategoryisdedicatedmanipulator,themainsubsidiaryoftheautomaticmachinesorautomaticlines,tosolvethemachineupanddowntheworkpiecematerialanddelivery.Thismechanicalhandinforeigncountriesknownasthe"
MechanicalHand"
whichisthehostofservices,fromthehost-driven;
exceptionofafewoutsidetheworkingproceduresaregenerallyfixed,andthereforespecial.
Mainfeatures:
First,mechanicalhand(theupperandlowermaterialrobot,assemblyrobot,handlingrobot,stackingrobot,helprobot,vacuumhandlingmachines,vacuumsuctioncrane,labor-savingspreader,pneumaticbalancer,etc.).
Second,cantilevercranes(cantilevercrane,electricchainhoistcrane,airbalancethehanging,etc.)
Third,rail-typetransportsystem(hangingrail,lightrail,singlegirdercranes,double-beamcrane)
Four,industrialmachinery,applicationofhand
Manipulatorinthemechanizationandautomationoftheproductionprocessdevelopedanewtypeofdevice.Inrecentyears,aselectronictechnology,especiallycomputerextensiveuseofrobotdevelopmentandproductionofhig
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 机械手 Manipulator 英文
![提示](https://static.bdocx.com/images/bang_tan.gif)