Isifundo seTyala lokuPakisha ngesantya esiphezulu ngeRobhothi yeServo ye-Three-Axis kwiShishini lokuPakisha ukutya
Uphononongo lweTyala lokuPakisha ngeSisantya esiphezulu lweeRobhothi zeServo ze-Three-Axis kwiShishini lokuPakisha ukutya
Kwiiworkshops zokuvelisa ukutya, ukulinganisela isantya kunye nokuchaneka kusoloko kungumngeni ophambili—ukuhlangabezana neemfuno zee-odolo ezininzi ngexesha leeholide ezixakekileyo ngelixa kuqinisekiswa ucoceko lokutya, ukhuseleko, kunye nokuthembeka kokupakisha. Xa ukupakisha ngesandla kujongana nemiqobo yokusebenza kakuhle kunye nokunqongophala kwabasebenzi, kwaye oomatshini bendabuko besokola ukuziqhelanisa nemveliso eguquguqukayo kwiindidi ezahlukeneyo zemveliso, iirobhothi ze-servo ezinee-axis ezintathu, ngempendulo yazo ekhawulezayo kunye nolawulo oluchanekileyo, ziba zizixhobo eziphambili zokusombulula iingxaki zoshishino. Amatyala amathathu alandelayo avela kumacandelo ahlukeneyo okutya aya kubonisa ngokupheleleyo indlela ixabiso lawo lobuchwepheshe eliguqulwa ngayo libe ziingenelo zemveliso.

Isifundo seTyala 1: Ukupakisha iSpoon egoqekayo eLahlwayo—Isisombululo esi-1 sama-24 sifezekisa ukonga kweendleko zomsebenzi ezingama-90%
Kwimveliso yezinto zokutyela ezilahlwayo kwishishini lokupheka, iimpawu ezincinci kunye nobukhulu beempawu zeepuni ezisongwayo zibeka iimfuno ezingqongqo kwi-automation yokupakisha. Inkampani yehlabathi yokubonelela ngeenkonzo zokutyela ibisoloko ixhomekeke kumsebenzi wezandla ekupakisheni iipuni ezisongwayo, ijongene nokuphazamiseka kwemveliso ngenxa yezinga lokujika kwabasebenzi abangama-30% kunye nobunzima bokulawula rhoqo izinga lokuthobela ucoceko lweepakeji nganye nganye. Ukwaziswa kwerobhothi ye-servo ye-SW6308s enee-axis ezintathu evela kwiSiweike kutshintshe ngokupheleleyo inkqubo yemveliso, kuvumela isisombululo se-automation se-1-out-24.
Le nkqubo ifezekisa ukwenziwa kwezinto ngokuzenzekelayo ngokupheleleyo Umatshini Wokubumba Ngenaliti Ukuchola inxalenye ukuya ekusongeni nasekupakisheni ngokusebenzisa ulungelelwaniso oluchanekileyo lweemoto ze-servo ezinee-axis ezintathu. Ixhotyiswe ngee-vacuum grippers ezenzelwe wena, irobhothi ithatha lonke iqela leepuni zokusonga kwimizuzwana eyi-0.3 emva kokuba umatshini wokubumba injection we-250-ton ugqibe inkqubo yokwenza i-mold ye-1-out-24. Uguqulelo olukhawulezayo kwi-X kunye ne-Y axes (isantya esiphezulu ukuya kuthi ga kwi-1.5 m/s) ludlulisela iipuni kwinkqubo yokusonga, ngelixa i-Z axis ilawula ngokuchanekileyo uxinzelelo olusezantsi ukuze igqibezele ukubumba. Kwinqanaba lokupakisha, ukuphindaphindwa kwentshukumo ye-three-axis kufikelela kwi-±0.1 mm, kuqinisekisa ukuba icephe ngalinye lifakwe ngokuchanekileyo kwindawo emiselweyo kwifilimu yokupakisha ecacileyo, kuthintelwe imibimbi kunye nokungahambi kakuhle okuqhelekileyo ekupakisheni ngesandla.
Idatha yokusebenza yokwenyani ibonisa ukuba esi sisombululo sonyusa ukusebenza kakuhle kokupakisha komgca omnye wemveliso ukuya kwiingcezu ezili-1440 ngomzuzu, okulingana nomsebenzi wabasebenzi abanobuchule aba-6, nto leyo enciphisa ngokuthe ngqo iindleko zomsebenzi ngama-90%. Okubaluleke ngakumbi, inkqubo ye-servo drive evalekileyo isusa umngcipheko wokungcola okuvela kunxibelelwano lwabantu, yonyusa izinga lokuthobela ucoceko lokupakisha ukusuka kuma-92% ukuya kuma-99.8%. Impazamo yokubeka uphawu lophawu kwiphakheji ecacileyo ilawulwa ngaphakathi kwe-0.5mm, inika inkxaso kwiinkampani zokupheka ukuze zifumane iprimiyamu yophawu.
Isifundo sesi-2: Ukupakisha iSandwich ekulungele ukutyiwa – Isisombululo “esithambileyo” esikhawulezayo seSandwich ezingama-60 ngomzuzu
Ukunqongophala kwabasebenzi kwishishini lokutya emva kweBrexit kwenze ukuba umgca omkhulu wokupakisha isandwich wenkampani yokutya esele ilungele ukutyiwa uye ecingweni lokuvalwa. Ukupakisha ngesandla kwendabuko akuzange kufikelele kwisantya sesandwich ezili-15 kuphela ngomzuzu, kodwa kwanezinga lokuguquguquka kwemveliso le-3% ngenxa yobushushu obungalinganiyo besandla kunye noxinzelelo, kunye nezinga lesiphene sokubonakala kwe-8% kwiipakeji ezinefestile. Ezi ngxaki zasonjululwa ngokulula ngokwazisa irobhothi ye-KR AGILUS HM exhotyiswe ngenkqubo ye-servo ene-axis ezintathu.
Ukujongana nobunzima besandwich, esi sisombululo sisebenzisa iigrippers eziguquguqukayo ezenziwe ngentsimbi engatyiwayo yokutya, kunye netekhnoloji yokulawula amandla evela kwimoto yeservo ene-axis ezintathu, ukulawula ngokuchanekileyo uxinzelelo lokubamba phakathi kwe-5-10N - ukuqinisekisa ukubamba okuzinzileyo ngaphandle kokucinezela nokuguqula isonka. Kumgca wokuhambisa, imoto ye-servo ye-X-axis iqhuba iigrippers ukuba ziguqule kwi-1.2 m/s, ngelixa i-Z-axis izihambisa ngokuthe nkqo kwi-0.8 m/s, idlulisela iisandwich ukusuka kwibhanti yokuhambisa ukuya kwiingxowa zephepha zekraft. I-Y-axis ilungisa i-engile yemveliso ukuqinisekisa ukuba iisandwichs ezinxantathu zibekwe ngokuchanekileyo ngaphakathi kwebhegi.
I-sensor yomfanekiso edibeneyo kunye nenkqubo ye-servo ene-axis ezintathu zenza inkqubo yokulawula evaliweyo: xa i-sensor ibona ukuphambuka kwe-sandwich cutting angle >2°, i-servo motor ilungisa ngoko nangoko i-engile yokujikeleza kwe-gripper ukuthintela iimveliso ezineziphene ukuba zingangeni kwinqanaba lokupakisha. Oku kufezekisa isantya esizinzileyo sokupakisha se-sandwich ezingama-50-60 ngomzuzu, ngokukhawuleza kathathu kunokupakisha ngesandla; izinga lokuguqulwa kwemveliso lincitshiswa liye kwi-0.1%, kwaye izinga lokubonakala kweziphene lingaphantsi kwe-0.5%. Okubaluleke ngakumbi, uyilo oluhlala luhleli lwenkqubo ye-servo lunciphisa iindleko zokugcinwa kwezixhobo ngama-40%, okuvumela ixesha lokubuyisela imali leenyanga ezili-16 kuphela, ukusombulula ngokugqibeleleyo indawo ebuhlungu yeshishini lokutya elilungele ukutyiwa apho "isantya esiphezulu kunye nobulali kunzima ukukufikelela ngaxeshanye."
Isifundo seTyala lesi-3: Ukupakisha intlama yokubhaka – Intsebenziswano Esebenza Kakhulu Kwindawo Encinci (Imizuzwana eyi-1.5)
Inkampani yokubhaka eseVienna yayipakisha intlama yecrepe ene-crust encinci ngqo kwi-cooler ye-6°C. Ubushushu obuphantsi bubangele ukwehla okukhulu kokusebenza ngesandla, kwaye intlama ethambileyo yonakala lula ngexesha lokudluliselwa. Umngeni ongakumbi yayikukuba indawo encinci kwindawo yokusebenzela yemveliso, eyayingenako ukuthwala izixhobo zokupakisha ezinkulu zemveli. Isisombululo esincinci sokwenza izinto ngokuzenzekelayo esisekelwe kubuchwepheshe be-servo obune-axis ezintathu saba sisitshixo sokoyisa zombini iingxaki zesithuba kunye nokusebenza kakuhle.
Esi sisombululo sasebenzisa iirobhothi ezimbini ze-servo eziguqulweyo nezixhonyiweyo ezinee-axis ezintathu. Ngokucwangciswa kwendlela yokuhamba encinci ecaleni kwee-axis ze-X kunye ne-Y, iyunithi epheleleyo yokupakisha yakhiwa ngaphakathi kwendawo engama-3 square metres kuphela. Irobhothi eyayinoxanduva lokubamba intlama yayixhotyiswe ngegripper efana nefosholo, kwaye i-Z-axis servo motor yayilawula ngokuchanekileyo ubunzulu bokwehla, ithintela ukudibana nephakheji yefoyile epholileyo neqinileyo. Emva kokubamba iipakethe ezine ze-125-gram zentlama, intshukumo ye-XY axis edibeneyo yagqiba ukudluliselwa kwimizuzwana eyi-0.8 kuphela. Irobhothi Sigqibezela ngaxeshanye ukwenza ibhokisi yekhadibhodi: emva kokuba iphakanyiswe yi-vacuum gripper, inkqubo ye-servo ene-axis ezintathu iqhuba ibhokisi yekhadibhodi nge-nozzle yokuncamathelisa, kwaye, kunye ne-die, igqibezela inkqubo yokwenza. Yonke le nkqubo, kunye nokudluliselwa kwentlama, yenza umjikelo odibeneyo wemizuzwana eyi-1.5.
Ukusebenza okuphezulu okuguquguqukayo kwe i-servo ene-axis ezintathu Inkqubo yeyona nto iphambili ekuphuculeni ukusebenza kwayo—ukusebenza ngokukhawuleza kwerobhothi kufikelela kwi-10m/s², kudlula kakhulu imida yokusebenza ngesandla, kwaye ukuphindaphindwa kwayo yi-±0.02mm kuqinisekisa ukuba iphakheji nganye yentlama ifakwa ngokuchanekileyo ebhokisini. Kwangaxeshanye, uyilo lokhuseleko lwe-SIL3-Ple lwenkqubo ye-servo luvumela izixhobo ukuba zisebenze ngokukhuselekileyo ngaphandle kwemiqobo yokukhusela, oko konga indawo ngakumbi. Ngexesha lexesha elixakekileyo lee-apple burgers, le nkqubo isebenza ngokuqhubekayo iiyure ezingama-24 ngosuku, inyusa umthamo wokupakisha wemihla ngemihla ukuya kutsho kahlanu kuneendlela zemveli zesandla, kwaye inciphisa izinga lokuqhekeka kwentlama ukusuka kwi-12% ukuya kwi-0.3%, ihlangabezana ngokugqibeleleyo neemfuno zococeko kunye nokuthembeka kwezinto ezibhakiweyo.

Itekhnoloji ye-Three-Axis Servo: Ukwakha ngokutsha uKhuphiswano oluPhambili lokuPakisha ukutya
Ityala elingasentla libonisa ixabiso eliphambili leerobhothi ze-servo ezine-axis ezintathu kwicandelo lokupakisha ukutya: ii-motor zazo ze-servo zifumana impendulo yenqanaba le-millisecond ngokulawula i-pulse, zidityaniswe nezikrufu zebhola ezichanekileyo kunye nezikhokelo ezithe ngqo, zifezekisa ulungelelwaniso olugqibeleleyo phakathi kokuhamba ngesantya esiphezulu kunye nokubekwa ngokuchanekileyo—isitshixo sokusombulula impikiswano phakathi "kweengxaki zokusebenza kakuhle" kunye "nokulahlekelwa ngumgangatho" ekupakisheni ukutya. Kwangaxeshanye, uyilo lwesakhiwo oluvaliweyo ngokupheleleyo kunye nokusetyenziswa kwezinto zokuthambisa ezikumgangatho wokutya kulula ukuhlangabezana nemigangatho yococeko yamazwe ngamazwe efana ne-FDA kunye ne-EU 10/2011, kwaye zifanelekile kwiindawo ezikhethekileyo zemveliso ezifana namaqondo obushushu aphantsi kunye nokufuma.
Ukususela kwizitya ezilahlwayo ukuya ekutyeni okulungele ukutyiwa, ukusuka kwizithako zokubhaka ukuya kwiibhokisi zezipho eziphezulu, iirobhothi ze-servo ezinee-axis ezintathu zichaza ngokutsha imigangatho yokusebenza kakuhle kunye nomgangatho wokupakisha ukutya ngolawulo oluguquguqukayo lokuhamba, uyilo oluncinci lwendawo, kunye nezakhono zokubambisana ezikrelekrele. Kwiinkampani zemveliso yokutya, ukukhetha isisombululo sokupakisha se-servo esinee-axis ezintathu esilungiselelwe iindidi zazo zemveliso akusiyo nje into yexeshana yokujongana nokunqongophala kwabasebenzi, kodwa ikwalutyalo-mali lwexesha elide lokwakha uqoqosho olukhulu kunye nokuphucula ukhuphiswano lophawu.
Ingalo ye-Axis ezi-3#I-Axis ezintathu Ingalo yeRobhothi#Irobhothi eHambayo#I-Servo eQhelekileyo#Irobhothi yengalo enye#Irobhothi yengalo edibeneyo
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