Ukugcina inkqubo yokuhlanganisana ilula isoloko iyindlela ehlakaniphile yokwenza nayiphi na imveliso.Enye yeendlela ezilula zokufikelela umgca okanye ukunyakaza okujikelezayo ngexesha lokuhlanganisana kukusebenzisa i-actuator pneumatic.
UCarey Webster, uManejala weZisombululo zobuNjineli bePHD Inc., wachaza: “Xa kuthelekiswa nezivusi zombane kunye nehydraulic actuators, ukufakela okulula kunye neendleko eziphantsi zezona nzuzo zimbini ziphambili kwi-pneumatic actuators.”Imigca eqhagamshelwe kwizincedisi. "
I-PHD ithengise ii-actuator ze-pneumatic iminyaka engama-62, kwaye isiseko sayo esikhulu sabathengi ngabavelisi beemoto.Abanye abathengi bavela kwimpahla emhlophe, ezonyango, e-semiconductor, ukupakisha kunye nokutya kunye namashishini okusela.
Ngokutsho kweWebster, malunga ne-25% ye-actuator ye-pneumatic eveliswa yi-PHD yenziwe ngokwezifiso.Iminyaka emine edlulileyo, inkampani yenza i-actuator yesiko enokuthi isetyenziswe njengentloko ye-pneumatic pick-up esisigxina kubavelisi beemishini zokuhlanganisa zonyango.
"Umsebenzi wale ntloko kukukhetha ngokukhawuleza nangokuchanekileyo kwaye ubeke iindawo ezininzi, uze uzibeke kwisitya sokuthutha," uWebster wachaza.Inokutshintsha izithuba ukusuka kwi-10 mm ukuya kwi-30 mm, kuxhomekeke kubungakanani bendawo.
Ukuhambisa izinto ukusuka kwindawo ukuya kwindawo kunye namandla anamandla yenye yezinto ezikhethekileyo ze-actuator ye-pneumatic, yingakho ziselukhetho lokuqala lokuhamba komatshini kwimigca yendibano phantse inkulungwane emva kokufika. -ukusebenza kunye nokunyamezelana komthwalo ogqithisileyo.Ngoku, itekhnoloji yamva nje yokuva yenza ukuba iinjineli zikwazi ukwandisa ukusebenza kwe-actuator kwaye zidibanise kuyo nayiphi na iqonga le-Intanethi ye-Industrial of Things (IIoT).
Kwisiqingatha sokuqala senkulungwane yama-20, ii-actuator ze-pneumatic ezisetyenziswa kwimveliso zazisekwe kwi-cylinders ezisebenza lunye ezivelisa amandla alinganayo.Njengoko uxinzelelo kwelinye icala luyanda, isilinda sihamba ecaleni kwe-axis yepiston, ivelisa amandla omgca. ukomelela kunikezelwa kwelinye icala lepiston, ipiston ibuyela kwindawo yayo yokuqala.
U-Kurt Stoll, umseki we-Festo AG & Co., uphuhlise uchungechunge lokuqala lweesilinda eYurophu, uhlobo olulodwa lwe-AH, ngokubambisana neenjineli zabasebenzi ngo-1955.Ngokutsho komphathi wemveliso uMichael Guelker, ezi silinda zaziswa kwi thengisa kunyaka olandelayo.Ii-activators zomoya ezisuka kuFesto Corp. kunye neFabco-Air.
Kungekudala emva koko, iisilinda ezincinci ezingenakulungiseka kunye ne-pancake pneumatic actuators zasungulwa, kunye nezo zivelisa amandla ajikelezayo. ebizwa ngokuba yi-Original Line i-cylinder engenakulungiseka, iye yaba kwaye ihlala iyimveliso ye-flagship ye-Bimba.
“Ngelo xesha, ekuphela kwesixhobo somoya kwimarike sasinzima kwaye sibiza imali eninzi,” utshilo uSarah Manuel, umphathi wemveliso yepneumatic kaBimba. ayifuni sondlo.Ekuqaleni, ubomi bokunxiba kwezi actuators bebuziikhilomitha ezingama-1,400.Xa sazilungisa ngo-2012, ubomi babo bokunxiba buphindeke ngaphezu kwe-3,000 yeemayile.
I-PHD yazisa i-Tom Thumb encinci-bore i-cylinder actuator kwi-1957.Namhlanje, njengokuba ngelo xesha, i-activator isebenzisa iisilinda eziqhelekileyo ze-NFPA, ezikhoyo kwaye zitshintshe ukusuka kubaxhasi bezixhobo ezininzi. Iimveliso ze-cylinder ezincinci zinomsebenzi ophezulu kwiinkqubo ezininzi, kwaye zinokuthi zixhotyiswe ngeentonga ezimbini, izitywina eziphezulu zokushisa, kunye neesensonsi zokuphela kwe-stroke.
I-actuator ye-Pancake yenzelwe ngu-Alfred W. Schmidt (umsunguli we-Fabco-Air) ekupheleni kweminyaka yee-1950 ukuhlangabezana nemfuno ye-short-stroke, i-celinder encinci kunye ne-compact cylinders efanelekileyo kwiindawo eziqinileyo. indlela yokwenza enye okanye kabini.
Lo mva usebenzisa umoya oxinzelelweyo ukunika amandla i-stroke yokwandisa kunye ne-stroke yokurhoxisa ukuhambisa intonga ngasemva naphambili.Olu lungelelaniso lenza i-cylinder esebenza kabini ifaneleke kakhulu ukutyhala kunye nokutsala imithwalo.Izicelo eziqhelekileyo ziquka ukuhlanganisana, ukugoba, ukudibanisa, ukutyisa, ukubumba. , ukuphakamisa, ukubeka, ukucofa, ukusetyenzwa, ukunyathela, ukungcangcazela kunye nokuhlela.
I-Emerson's M series round actuator yamkela intonga yepiston yentsimbi, kwaye imisonto eqengqelekayo kuzo zombini iziphelo zepiston iqinisekisa ukuba uqhagamshelo lwentonga yepiston luhlala ixesha elide. i-oyile-based based compounds for pre-lubrication ukuze ufezekise uluhlu olubanzi lwentsebenzo yokugcinwa kwamahhala.
Ubungakanani be-pore buvela kwi-0.3125 intshi ukuya kwi-intshi ezi-3. Ubuninzi boxinzelelo lomoya we-actuator yi-250 psi. Ngokutsho kukaJosh Adkins, ingcali yemveliso ye-Emerson Machine Automation Actuators, izicelo eziqhelekileyo zibandakanya ukudibanisa kunye nokudlulisa izinto ukusuka kumgca wendibano ukuya kwelinye.
Ii-activators ezijikelezayo zifumaneka kwi-rack eyodwa okanye ephindwe kabini kunye ne-pinion, i-vane kunye ne-spiral spline versions. Ezi actuators zenza ngokuthembekileyo imisebenzi eyahlukeneyo efana nokutya kunye nokuqhelanisa iindawo, ii-chutes ezisebenzayo okanye ii-pallets zomzila kwiibhanti zokuhambisa.
I-Rack kunye ne-pinion rotation iguqula i-linear motion ye-cylinder ibe yi-rotary motion kwaye inconywa ngokuchanekileyo kunye nezicelo ezinzima.I-rack isethi yamazinyo e-spur gear exhunywe kwi-cylinder piston.Xa i-piston ihamba, i-rack iqhutywe ngomgca. , kunye ne-rack meshes kunye namazinyo e-circular gear ye-pinion, ukunyanzela ukuba ijikeleze.
I-actuator ye-blade isebenzisa i-motor yomoya elula ukuqhuba i-blade exhunywe kwi-shaft ejikelezayo ye-drive shaft.Xa uxinzelelo olubalulekileyo lusetyenziswa kwigumbi, luyanda kwaye luhambisa i-blade nge-arc ukuya kwii-280 degrees de idibane nomqobo osisigxina. ngokubuyisela umva uxinzelelo lomoya kwindawo yokungena nokuphuma.
I-spiral (okanye i-sliding) i-spline ejikelezayo yomzimba yenziwe ngegobolondo le-cylindrical, i-shaft kunye nomkhono we-piston.Njenge-rack kunye ne-pinion transmission, ukuhanjiswa kwe-spiral kuxhomekeke kwingcamango yokusebenza kwe-spline gear ukuguqula ukuhamba kwepiston emgqeni kwi-shaft rotation.
Ezinye iintlobo ze-actuator zibandakanya ukukhokelwa, ukuphunyuka, indawo eninzi, i-rodless, idibeneyo kunye nezobugcisa.Isici se-actuator ye-pneumatic ekhokelwayo kukuba intonga yesikhokelo ifakwe kwi-plate yejoka, ihambelana nentonga yepiston.
Ezi zikhokelo zinciphisa ukugoba kweentonga, ukugoba kwepiston kunye nokugqoka okungalinganiyo kwetywina.Bakwabonelela ngokuzinza kunye nokuthintela ukujikeleza, ngelixa bejongene nemithwalo yecala eliphezulu.Iimodeli zinokuba nobukhulu obuqhelekileyo okanye zidibene, kodwa ngokuqhelekileyo zithetha, ziyi-activators ezinzima ezibonelela ngokuphindaphindiweyo.
UFranco Stephan, uMlawuli weNtengiso we-Emerson Machine Automation, uthe: "Abavelisi bafuna ii-activators ezikhokelwayo kwizicelo ezahlukeneyo ezifuna ukomelela kunye nokuchaneka."Umzekelo oqhelekileyo ukhokela ipiston ye actuator ukuba ihambe ngokuchanekileyo emva naphambili kwitafile etyibilikayo.
Kunyaka ophelileyo, uFesto wazisa uthotho lwe-DGST lwezilayidi ezincinci zepneumatic ezineesilinda ezizikhokelo ezimbini.Ezi ziporo zesilayidi zezona zitrayile zixineneyo kwimarike kwaye ziyilelwe ukuphatha ngokuchanekileyo, ukufakwa kocinezelo, ukukhetha kunye nendawo, kunye ne-elektroniki kunye nokukhanya. izicelo zendibano.Kukho iimodeli ezisixhenxe onokukhetha kuzo, kunye nomthwalo ohlawulayo ukuya kuthi ga kwi-15 yeeponti kunye nobude be-stroke ukuya kuthi ga kwi-intshi ezi-8. Ukugcinwa kwe-dual-piston drive-free kunye ne-high-capacity recirculating ball bearing guide inokubonelela nge-34 ukuya kwi-589 Newtons yamandla uxinzelelo lwe-bar ye-6. Umgangatho ofanayo yi-buffer kunye ne-proximity sensors, aziyi kudlula i-footprint yesilayidi.
I-actuator yokuphunyuka kwe-pneumatic ilungele ukwahlula kunye nokukhulula iindawo ezizimeleyo kwii-hoppers, i-conveyors, izitya ze-vibrating feeder, iileyili kunye neemagazini. eqhelekileyo kwizicelo ezinjalo.Eminye imifuziselo ixhotyiswe ngokutshintsha ukuze kube lula ukuqhagamshelana nezixhobo zolawulo lombane ezahlukeneyo.
UGuelker ubonise ukuba kukho iintlobo ezimbini ze-pneumatic multi-position actuators ezikhoyo, kwaye zombini zinzima-umsebenzi.Uhlobo lokuqala luquka iisilinda ezimbini ezizimeleyo kodwa ezidibeneyo kunye neentonga zepiston eziya kwiindlela ezichaseneyo kunye nokuyeka ukuya kwizikhundla ezine.
Olunye uhlobo lubonakaliswa ngamasilinda angama-2 ukuya kwi-5 amanqanaba amaninzi adityaniswe kwichungechunge kunye nobude obuhlukeneyo bokubethelwa.Intonga enye kuphela yepiston ibonakala, kwaye ihamba kwicala elinye ukuya kwiindawo ezahlukeneyo.
I-Rodless linear actuators zi-actuator ze-pneumatic apho amandla athunyelwa kwi-piston ngokusebenzisa uqhagamshelwano olunqamlezileyo. Olu xhulumaniso ludityaniswe ngomatshini nge-groove kumbhobho weprofayili, okanye zidityaniswe ngomagnethi ngombhobho weprofayili evaliweyo.Eminye imifuziselo inokusebenzisa i-rack kunye ne-pinion. iinkqubo okanye izixhobo zokuhambisa amandla.
Enye inzuzo yala ma-actuator kukuba ifuna indawo yokufakela encinci kakhulu kuneesilinda ezifanayo zepiston.Enye inzuzo kukuba i-activator inokukhokela kwaye ixhase umthwalo kulo lonke ubude be-stroke ye-cylinder, okwenza kube lukhetho oluhlakaniphile kwizicelo ze-stroke ezinde.
I-actuator edibeneyo inika uhambo oluhambelanayo kunye nokujikeleza okulinganiselweyo, kwaye ibandakanya ukulungiswa kunye nokulungiswa.I-cylinder ye-clamping igxininisa ngokuthe ngqo i-workpiece nge-cleam ye-pneumatic clamping okanye ngokuzenzekelayo kwaye ngokuphindaphindiweyo ngokusebenzisa indlela yokunyakaza.
Kwimeko engasebenziyo, i-clamping element iphakama kwaye iguqukela ngaphandle kwendawo yokusebenza.Emva kokuba i-workpiece entsha ibekwe, ixinzelelwe kwaye iphinde idibanise.Ukusebenzisa i-kinematics, amandla okugcina aphezulu kakhulu anokufezekiswa ngokusetyenziswa kwamandla aphantsi.
I-Pneumatic clamp clamp, i-position kunye nokuhambisa iinxalenye kwi-parallel okanye i-angular motion.Iinjineli zihlala zidibanisa kunye namanye amacandelo e-pneumatic okanye i-electronics ukwakha i-pick and place system.Kangangexesha elide, iinkampani ze-semiconductor ziye zasebenzisa i-jigs encinci ye-pneumatic ukuphatha i-transistors echanekileyo kunye microchips, ngelixa abavelisi beemoto baye basebenzisa iijigs ezinkulu ezinamandla ukuhambisa iinjini zeemoto.
Izixhobo ezisithoba ze-PHD ze-Pneu-Connect series zixhunywe ngokuthe ngqo kwiichweba zesixhobo ze-Universal Robots ezisebenzisanayo.
Inkampani inika kwakhona i-Pneu-ConnectX2 kit, ekwazi ukudibanisa i-clamps ezimbini ze-pneumatic ukunyusa ukuguquguquka kwesicelo.Ezi zixhobo ziquka ezimbini i-GRH grippers (kunye ne-analog sensors enika ingxelo yesimo somhlathi), i-GRT grippers okanye enye i-GRT gripper kunye ne-GRH gripper. Ikiti nganye ibandakanya ukusebenza kweFreedrive, enokuthi idibaniswe nerobhothi edibeneyo yokubeka lula kunye neprogram.
Xa iisilinda eziqhelekileyo zingenakukwazi ukwenza umsebenzi omnye okanye ngaphezulu kwisicelo esithile, abasebenzisi bokugqibela kufuneka bacinge ukusebenzisa iisilinda ezikhethekileyo, ezifana nokumisa umthwalo kunye ne-sine. layisha ngokuthambileyo kwaye ngaphandle kwe-rebound.Ezi zisilinda zifanelekile ukufakwa ngokuthe nkqo kunye nokuthe tye.
Xa kuthelekiswa kunye neesilinda ze-pneumatic zendabuko, iisilinda ze-sinusoidal ziyakwazi ukulawula ngcono isantya, ukukhawuleza kunye nokunciphisa iisilinda ukuthutha izinto ezichanekileyo. inguqu egudileyo ukuya kwisantya esipheleleyo sokusebenza.
Abavelisi bayanda ukusebenzisa ukutshintshwa kwezikhundla kunye neenzwa ukujonga ngokuchanekileyo ngakumbi ukusebenza kwe-actuator.Ngokufakela ukutshintshwa kwendawo, inkqubo yokulawula inokuqulunqwa ukuze iqalise isilumkiso xa i-cylinder ingafikeleli kwiprogram eyongeziweyo okanye i-retracted position njengoko kulindelwe.
Ukutshintsha okongeziweyo kungasetyenziselwa ukumisela xa i-activator ifikelela kwindawo ephakathi kunye nexesha lokutshatyalaliswa kwegama lentshukumo nganye.Olu lwazi lunokwazisa umqhubi wokungaphumeleli okuzayo ngaphambi kokuba ukusilela okupheleleyo kwenzeke.
I-sensor yesikhundla iqinisekisa ukuba isikhundla sesinyathelo sokuqala sigqityiwe, kwaye singena kwisinyathelo sesibini.Oku kuqinisekisa ukusebenza okuqhubekayo, nangona ukusebenza kwezixhobo kunye nokutshintsha kwesantya ngexesha.
"Sibonelela ngemisebenzi ye-sensor kwii-activators ukunceda iinkampani ziphumeze i-IIoT kwiifektri zabo," utshilo u-Adkins.Ezi datha zisusela kwisantya kunye nokukhawuleza ukuya kwindawo yokuchaneka, ixesha lomjikelo kunye nomgama ohanjiweyo.Le yokugqibela inceda inkampani ukuba ibone ngcono ubomi obushiyekileyo be-actuator. ”
I-Emerson's ST4 kunye ne-ST6 i-sensor magnetic proximity sensors inokudibaniswa lula kwii-activators ezahlukeneyo ze-pneumatic.I-compact design ye-sensor ivumela ukuba isetyenziswe kwiindawo eziqinileyo kunye nokufakelwa okufakwe.Izindlu ezinqabileyo zisemgangathweni, kunye ne-LED ukubonisa isimo sokuphuma.
Iqonga leteknoloji ye-IntelliSense ye-IntelliSense ye-Bimba idibanisa i-sensor, iisilinda kunye nesofthiwe ukubonelela ngedatha yokusebenza kwexesha langempela kwisixhobo sayo esiqhelekileyo se-pneumatic.Le datha ivumela ukubeka iliso ngokusondeleyo kumacandelo ngamnye kwaye inika abasebenzisi ingqiqo abayidingayo ukuba bahambe ukusuka ekulungisweni okungxamisekileyo ukuya kuphuculo olusebenzayo.
UJeremy King, umphathi wemveliso ye-teknoloji yokubona i-Bimba, uthe i-intelligence yeqonga ilele kwimodyuli ye-remote sensor interface (SIM), enokuthi idibaniswe lula kwi-cylinder ngokusebenzisa izixhobo ze-pneumatic.I-SIM isebenzisa izibini zenzwa ukuthumela idatha (kubandakanywa ne-cylinder iimeko, ixesha lokuhamba, ukuphela kokuhamba, uxinzelelo kunye nobushushu) kwi-PLC yokulumkisa kwangaphambili kunye nokulawula.Ngexesha elifanayo, i-SIM ithumela ulwazi lwexesha langempela kwi-PC okanye kwi-IntelliSense data gateway.Okugqibela kuvumela abaphathi ukuba bafikelele kude idatha. uhlalutyo.
UGuelker uthe iqonga le-VTEM likaFesto linokunceda abasebenzisi bokugqibela baphumeze iinkqubo ezisekelwe kwi-IIoT.Iqonga lemodyuli kunye ne-reconfigurable yenzelwe iinkampani ezivelisa iibhetshi ezincinci kunye neemveliso zomjikelo wobomi obufutshane.Ikwabonelela nokusetyenziswa komatshini ophezulu, ukusebenza kakuhle kwamandla kunye nokuguquguquka.
Iivalve zedijithali kwiqonga lokutshintsha imisebenzi esekelwe kwiindibaniso ezahlukeneyo zokukhuphela izicelo zentshukumo.Amanye amacandelo abandakanya iiprosesa ezihlanganisiweyo, unxibelelwano lwe-Ethernet, igalelo lombane lokulawula ngokukhawuleza kwe-analog ethile kunye nezicelo zedijithali, kunye noxinzelelo oludibeneyo kunye neenzwa zobushushu zohlalutyo lwedatha.
UJim ungumhleli ophezulu kwi-ASSEMBLY kwaye uneminyaka engaphezu kwe-30 yamava okuhlela.Ngaphambi kokujoyina i-ASSEMBLY, uCamillo wayengumhleli we-PM Engineer, i-Association for Facilities Engineering Journal kunye ne-Milling Journal.UJim unedigri yesiNgesi evela kwiYunivesithi yaseDePaul.
Umxholo oxhasiweyo yinxalenye ekhethekileyo ehlawulweyo apho iinkampani zoshishino zibonelela ngomgangatho ophezulu, umxholo ongengoworhwebo malunga nezihloko ezinomdla kubaphulaphuli BOKUHLANGANISA.Yonke imixholo exhaswayo ibonelelwa ziinkampani zentengiso.Unomdla wokuthatha inxaxheba kwicandelo lomxholo oxhaswayo?Nceda qhagamshelana nommeli wendawo yakho.
Kule webinar, uya kufunda malunga netekhnoloji yerobhothi esebenzisanayo, eyenza ukuba unikezelo oluzenzekelayo ngendlela esebenzayo, ekhuselekileyo, kunye nephindaphindwayo.
Kwisiseko soluhlu oluyimpumelelo lwe-Automation 101, le ntetho iya kuphonononga "njani" kunye "nesizathu" sokwenziwa kwemveliso ngokwembono yabenzi bezigqibo banamhlanje abavavanya iirobhothi kunye nemveliso kwishishini labo.
Ixesha lokuposa: Dec-24-2021