'Absolute' Itheyibhile eRotary elungileyo

Umatshini unendima ebalulekileyo kwishishini lanamhlanje. Kwiminyaka yakutshanje ukuthandwa kwezixhobo zomatshini we-5-axis, iimveliso zemizi-mveliso, ngakumbi ezinye zeemfuno zemveliso ecoliweyo, iphucula kakhulu ukuguquguquka koyilo. iphunyeziwe ngoku, kunye nokusebenza kakuhle kunye nomgangatho. Sisebenzisa yonke imihla ii-smart phones kunye nee-PC zethebhulethi kunye nezinye iimveliso zombane, umzimba wesinyithi, zisetyenzwa ngezi zixhobo zoomatshini bezinga eliphezulu.Ukukhanya kwebala lemidlalo ye-LED Okwangoku iteknoloji ye-multiaxial ivuthisa izixhobo ezintsonkothileyo zeetafile ezijikelezayo (i-turntable ekhankanyiweyo) kunye nokuphucula ukuchaneka kunye nesantya. ITRI ​​\u0026 mdash; Taiwan Industrial Technology Research Institute (ITRI isishunqulelo) wabona iimfuno ezinkulu zemarike elizayo, uphuhlise itafile ejikelezayo ezimbini-axis, qwalasela Renishaw RESOLUTE \u0026 urhwebo; Uthotho lweencoders olupheleleyo, oluqhagamshelwe kuthotho lwangaphakathi lweprotocol oluphuhliswe yiPanasonic Kwisilawuli, isibane samandla amakhulu esikhokelwa zizikhukula sinceda ishishini liphuhlise inkqubo eguqukayo yokhuphiswano. i-backpbackpfrontp turret kwixabiso lomatshini i-backpfrontp ons turntable sisixhobo esibaluleke kakhulu xa kufuneka i-workpiece enemigangatho enzima ngokukodwa.I-1000W ekhokelwa yisikhukula ukukhanya Abavelisi be-Turntable baphuhlisa iintlobo ezahlukeneyo zezakhiwo ukujongana neemfuno ezahlukeneyo zokucwangcisa. Sebenzisa i-backpfrontp turntable scalable processing freedom machining center inikeza i-4th axis, i-axis ye-5 yokujikeleza i-axis. I-turntable yemveli ye-3-axis machining center ayilungiswanga, i-workpiece igxininiswe kwitafile yokucubungula, indawo nganye ephezulu yendawo eyenziwe ngomatshini kuphela, kunye namaziko e-5-axis machining, ehamba ngetafile ejikelezayo, i-workpiece clamping kanye kuphela. ukugqiba ukusetyenzwa kwamacala ama-5, i-RGB iholele kwisibane sesikhukula sinciphisa kakhulu ixesha lokulayisha kunye nokothula i-workpiece. I-Taiwan's Industrial Technology Research Institute injineli ephezulu uMnu. Chen Guanwen uchaza ubume be-turntable: i-turntable kwimarike kuluhlu olubanzi, kukho i-uniaxial, i-biaxial cradle, i-shaft ekrokrayo njalo njalo. Izibane zetonela ye-LED Ulwakhiwo lwenziwe ngumzimba, imveliso ephambili, idiski yokusebenza, idrayivu, i-servo motor, igrayiti kunye namalungu enkqubo yebrake. Ukunciphisa iindleko, uninzi lwamacandelo esiwenzileyo okanye akwintengo yendawo. Emva kweminyaka yemizamo, ixabiso lilonke liphantsi kakhulu kuneempawu ezininzi zamazwe ngamazwe ngaphezu kwe-50%, kwaye injongo yethu yokugqibela kukudlulisa obu buchwepheshe kunye nezisombululo zokuvelisa kubavelisi basekhaya, ukubanceda baphuhlise i-turntable yokhuphiswano. I-backpbackpfrontp I-ITRI iphuhlise i-turntable ene-axis ejikelezayo kunye ne-axis ejikelezayo, izibane zebala ezikhokelwayo zombini zisebenzisa i-self-developed-direct-drive motor, inzuzo ilele kwi-torque yayo ephezulu, ukuqina okuphezulu, ukunxiba okuphantsi kunye nokungabikho kwe-backlash njalo njalo, yangaphambili ivumela i-360 idigri jika uluhlu lwamva lokujikeleza lwe-170 degrees. Ii-axes ezimbini zicwangcisiwe i-RESOLUTE RESA encoders encoders ibonelela ngesisombululo se-Bit ye-23, idityanisiwe i-Panasonic servo drives kunye nomlawuli ophuhlisiwe we-ITRI. I-axis-axis-turntable jikelele yokuchaneka kokuma kunye nokuphindaphinda, ngokulandelelana \u0026 plusmn; 10 arcsec kunye \u0026 plusmn; 5 imizuzwana arc, inkqubo ubuncinane isisombululo 0.001 degrees. I-disk diameter ye-250 mm, inika i-torque kwi-170/300 Nm (i-axis ye-rotary) kunye ne-245/440 Nm (i-axis ethambekileyo). I-backpfrontp RESOLUTE i-encoder epheleleyo ekhokelela kwi-bay ukukhanya okuthe ngqo kwi-motor mecha yendlela iimpawu eziyilelwe ukukhuthaza i-gratings ngokubanzi eyakhiwe kwi-motor ngaphakathi kwe-motor ngenxa yesithuba esincinci, ngoko ke intloko yokufunda i-volume grating, kukho iimfuno ezingqongqo, uyilo kufuneka lube compact. Umnumzana Chen Guanwen uthe: Thina ukhetho raster, umthamo yingqwalasela ebalulekileyo, kwaye kufuneka ukhethe evulekileyo grating, kuba evaliweyo gratings iphakheji izindlu, ubukhulu kakhulu, ngokuqhelekileyo ayifanelekanga ukufakwa kwi ngqo drive motor Body. Ukuqhubela phambili indawo yokusebenza kwendawo yokusebenza ngokubanzi kubi kakhulu, inkunkuma yokusika izikhukhula, igrisi kunye nezinye izinto ezingcolileyo, kodwa ngenxa yokuba i-grating ifakwe kwi-motor, ngoko i-grating evulekileyo ayikho ingxaki. Ireyithingi yokhuseleko lwe-RESOLUTE ye-IP64, yanele kuninzi longcoliseko, nokuba ngempazamo igrayiti yokupholisa okanye i-swarf imdaka, inokusebenza kakuhle emva kokucoca. i-backpbackpfrontp Renishaw RESOLUTE i-encoder absolute design compact, intloko yokufunda ilinganisa kuphela i-36 x 14.9 x 16.5 mm, isemarikeni inkcazo embalwa ephezulu kodwa i-grating elula, isekela iiprotocol ze-serial ze-industrial. Funda intloko usebenzisa iqela eliphambili lelensi yokucoca i-optical, ukucoca ngokufanelekileyo ingxolo ngenxa yongcoliseko kwisikali esibangelwa kukugcina amanqanaba engxolo asezantsi (jitter ukuya kuthi ga kwi-10 nm RMS) ukuququzelela uzinzo olubalaseleyo lwendawo, ngelixa uzama ukusebenzisa uhlobo olusisiseko lokubona indlela yokomeleza. zuza kuphela \u0026 plusmn; Impazamo ye-40 nm low sub-divisional (SDE), ukukhuthaza umgangatho ogudileyo wokwenza umsebenzi. I-backpfrontp iphucula ukusebenza kakuhle kwemveliso i-backpfrontp Ixesha yimali, ingakumbi kumjikelo wobomi bemveliso obufutshane, ixesha lokwahluka kweemveliso kukhuphiswano oluqatha. Abavelisi kusukelo lomgangatho weemveliso ukuhlangabezana neemfuno zabathengi ngaxeshanye, kufuneka siqhubeke nokuphucula ukusebenza kakuhle kwemveliso, ukuqinisekisa ukuqaliswa kweemveliso ezintsha ukuthengisa ngokukhawuleza kangangoko kunokwenzeka, nto leyo efuna izixhobo zemveliso ezihambelanayo zokuphucula ukusebenza kakuhle kwemveliso. intsebenziswano. Umnumzana Chen Guanwen uthe: ukuphuculwa kwesantya esijikayo kunokunciphisa kakhulu ixabiso elipheleleyo lemveliso, qaphela ukuba umgca wemveliso omkhulu yonke imihla, izibane zesikhululo seenqwelomoya ezikhokela amashumi amawaka ezixhobo kwimveliso, ezinkulu okanye ezincinci, nakuphi na ukunqumama kunye nokulibaziseka kuya kuba yimfuneko. isiphumo sokunyuka kweendleko zizonke. Absolute encoder xa ingqokelela yexesha lokwenyani oluluphawu lwesikhundla esipheleleyo ngalo lonke ixesha uqala, ungabuyeli ekhaya, kodwa uqhubeke nokuphunyezwa komsebenzi wangaphambili kwindawo yokunqumamisa emva komjikelo wamandla okanye indawo yokusika imela, ngokungafaniyo igrayiti eyongeziweyo kufuneka ubuyele ekhaya ukuze uqalise kwakhona Oku ngokungathandabuzekiyo kuya kunciphisa kakhulu ixesha lemveliso lilonke. i-backpbackpfrontp izisombululo ezilungiselelwe i-backpfrontp I-ITRI iphuhlise ishishini lobugcisa obutsha, njengabanye abavelisi, njengoko kwinkqubo yophuhliso ngokuqinisekileyo baya kuhlangabezana nemingeni ethile. UMnu Chen Guanwen uthe: Isicwangciso sethu sokuqala sasikukwenza i-turntable ekhuphisanayo, ngokujonga ubudlelwane obunobuhlobo phakathi kwamava e-ITRI iminyaka kunye ne-Panasonic kunye neemveliso zayo, sakhetha ukusebenzisa i-Panasonic servo drives. Kodwa ngelo xesha asizange sihlangabezane neenkcukacha zethu ezihambelanayo nePanasonic serial protocols zivuleke ngokupheleleyo i-encoder encoder kwimarike. Kuye kwafuneka ukuba sizame ukuqhagamshelana nomenzi wegrayiti uye walungisa izisombululo, kodwa ngethamsanqa ekugqibeleni kunye nemvumelwano kaRainey Shao Dacheng, bazimisele ukuba siphuhlise i-RESOLUTE ngokupheleleyo i-encoders ejikelezayo, ngeenzame zePanasonic, ITRI kunye neRenishaw tripartite ekugqibeleni impumelelo yaseTaiwan iphuhliswe usebenzisa. Iprotocol yokuqala ye-Panasonic ye-direct-drive turntable serial protocol. Iminyaka yentsebenziswano kunye Renishaw, waziva inkxaso yabo emva-intengiso sele besenza endaweni, lo gama ukusebenza RESOLUTE grating kwaye sasebenzisa waba SiGNUM \u0026 yorhwebo; uchungechunge lwe-grating eyongezelelweyo kunye ne-XL-80 laser interferometer ichukumisa ngokulinganayo. i-backpbackpfrontp Company Profile backpfrontp Industrial Technology Research Institute yasekwa ngo-1973, sisicelo sentlangano ye-R \u0026 D yodidi lwehlabathi, iphantse ibe yi-6,000 R \u0026 D elite, enenjongo yokukhuthaza uphuhliso lwezoshishino lwesayensi kunye nophando lwezobuchwepheshe kunye nophuhliso. , ukudala ixabiso lezoqoqosho kunye nokuphucula intlalontle yoluntu. Yasekwa kumashumi amane eminyaka, yaqokelela ngaphezu kwamalungelo awodwa omenzi wechiza angama-20,000, ukondla kunye nokuqandusela iinkampani ezingama-260. I-ITRI ibonelela ngoluhlu olupheleleyo lwe-R \u0026 D yentsebenziswano kunye neenkonzo zeengcebiso zoshishino, kubandakanywa ubugcisa obutsha kunye neemveliso ezintsha ezigunyazisiweyo ukuphuhliswa kwemveliso encinci yokulinga, ukuphuculwa kwenkqubo, ukulinganisa, ukulinganisa, kunye nokudluliselwa kweteknoloji, ipropati yengqondo kunye nezinye iinkonzo ezongeziweyo zexabiso, kwaye usete ilebhu evulekileyo kunye neZiko lokuQinisa, kwaye uhlakulele kwaye ukhuthaze uphuhliso lweenkampani eziqalayo, ukukhawulezisa uphuhliso lobuchwephesha boshishino kunye nokukhulisa amashishini asakhulayo obuchwepheshe obuphezulu. (Eli nqaku ngumnikelo weRenishaw) umqolo