Momwe mungaletsere kusinthasintha kwa waya panthawi yojambulira mwachangu kwambiri mu Makina Ojambulira a High-Speed ​​Precision Wire Drawing

        M'munda wa kukonza molondola mawaya achitsulo,Makina Ojambulira Waya Wothamanga Kwambirindi zida zofunika kwambiri popangira mawaya amkuwa, mawaya a aluminiyamu, mawaya achitsulo chosapanga dzimbiri, mawaya a aloyi ndi zinthu zina. Ndi kukweza kosalekeza kwa mafakitale akumunsi monga mphamvu zatsopano, kulankhulana pakompyuta, zida zolondola, ndi zofunikira za mawaya agalimoto kuti mawaya akhale olondola, kusalala kwa pamwamba, komanso kusasinthika kwamakina, kuthamanga kwambiri, kulondola kwambiri, komanso kukhazikika kwaukadaulo wopanga mawaya akhala pachimake pachitukuko chamakampani. Pansi pamikhalidwe yojambulira mawaya othamanga kwambiri, ngakhale kusinthasintha kwakung'ono pamakanikidwe a waya kumatha kuyambitsa zolakwika zamakhalidwe monga makulidwe a waya, kukwapula pamwamba, kusweka kwa waya, kupsinjika kotsalira, komanso kupindika kotayirira, kumachepetsa kwambiri chiwongola dzanja ndi kupanga bwino. Chifukwa chake, kuponderezedwa kolondola komanso kuletsa kwamphamvu kwa kusinthasintha kwa waya, komanso kupanga njira yonse yowongolera kugwedezeka kwanthawi zonse, ndiye chinsinsi chachikulu chowonetsetsa kuti mawaya apangidwe mwachangu komanso kuwongolera mawaya. Nkhaniyi ikusanthula mwadongosolo zomwe zimayambitsa kusinthasintha kwamakanikidwe pamakina ojambulira mawaya othamanga kwambiri, ndikupereka tsatanetsatane waukadaulo wowongolera kusinthasintha kwamphamvu komanso mayankho athunthu, ndikupereka maumboni aukadaulo opangira mawaya molondola.

1, Zomwe zimayambitsa kusinthasintha kwamawaya pamayendedwe othamanga kwambiri

        Kuthamanga kwa makina ojambulira mawaya othamanga kwambiri kumatha kufika mazana kapena masauzande a mita pamphindi. Pansi pa zojambula zothamanga kwambiri, kusinthasintha kwapang'onopang'ono ndi vuto ladongosolo lomwe limayambitsidwa ndi kuphatikizika kwazinthu zingapo, kuphimba miyeso inayi: kapangidwe ka makina, magawo opangira, dongosolo lowongolera, ndi malo opangira. Kuyika bwino ndikofunikira kuti mukwaniritse bwino kuwongolera mafunde.

1.1 Cholakwika Chamakina ndi Kutumiza

        Kupatuka kozungulira, kuvala pamwamba, ndi cholakwika cha coaxiality cha gudumu la nsanja, gudumu loyendetsa, ndi chozungulira chozungulira pamakina ojambulira mawaya kungayambitse kusinthasintha kwapang'onopang'ono kwa liwiro la waya, zomwe zimayambitsa kugundana ngati kusintha. Nthawi yomweyo, zida zopatsirana zachikhalidwe zimakumana ndi mipata yopatsirana komanso kusakhazikika kwamakina. Pa mkulu-liwiro chiyambi amasiya ndi liwiro kusintha njira, ndi kalunzanitsidwe kupatuka aliyense ndondomeko kufala ndi zimachulukirachulukira, chifukwa cha machulukitsidwe mwadzidzidzi ndi amachepetsa mu mavuto waya. Komanso, nkhungu kuvala ndi theka ngodya kupatuka nkhungu zingachititse nthawi mavuto kusinthasintha, amene mosalekeza kusokoneza bata wa kukoka mavuto. The kusinthasintha matalikidwe adzakula pang'onopang'ono pansi ntchito yaitali.

1.2 Kusintha kwa Kachitidwe ndi Kachitidwe ka Zinthu

        Kupatuka kwa zinthu zofanana, kusinthasintha kwa kulolerana, komanso kuuma kwa waya kungayambitse kusintha kosalekeza kwa kukana kwa waya pansi pazojambula zomwezo, zomwe zimapangitsa kuti pakhale kusinthasintha kosalekeza. Pa nthawi yomweyo, pa mkulu-liwiro waya kujambula ndondomeko, mikangano Kutentha kwa waya ndi kusinthasintha kwa kuzirala dzuwa la emulsion zingachititse kutentha kusintha kwa waya, zikubweretsa kusintha kwakukulu mu mphamvu mawotchi wa waya ndi chifukwa matenthedwe lumikiza mtundu kukangana kupatuka. Kuonjezera apo, chiŵerengero chosayenera cha zojambulazo, kusalinganika kwa chiwerengero cha kuponderezana, ndi kutuluka kosasunthika komanso kusakanikirana kwa mafuta opangira mafuta kudzakulitsa kusinthasintha kwa kusinthasintha.

1.3 Kuchepetsa kuyankha kwadongosolo komanso kusalondola kokwanira

        Zida zojambulira zamawaya zachikhalidwe zimatengera njira yotseguka kapena yosavuta yowongolera PID, ndipo pali kuchedwa kwa millisecond pakuzindikira kukangana, kutumiza ma siginecha, ndikusintha kwagalimoto, zomwe sizingakwaniritse zofunikira zosintha pakupanga mwachangu. Pansi pa ntchito zothamanga kwambiri, makulidwe a coil amasintha munthawi yeniyeni ndipo inertia yonyamula ma mota imasinthasintha kwambiri. Machitidwe olamulira akale sangathe kukwaniritsa chipukuta misozi ndi kusintha kosinthika kwa taper tension, zomwe zimabweretsa mosavuta mavuto monga kumasula ndi kumangirira kugwedezeka kwa mapeyala isanayambe kapena itatha, kukangana koyambirira, ndi kupumula pambuyo pake. Panthawi imodzimodziyo, ndondomeko imodzi yokha yoyendetsera kayendetsedwe kake sikungathe kulimbana ndi kusokonezeka kwa nthawi ndi nthawi, ndipo kulondola kwa kayendetsedwe ka mafunde kumakhala kovuta kukwaniritsa ndondomeko zopangira zopangira.

1.4 Kusokoneza kwamphamvu kwa chilengedwe ndi malo ogwirira ntchito

        Kusinthasintha kwa kutentha ndi chinyezi m'malo opangira zinthu kungakhudze mphamvu yamafuta a waya pamwamba ndi momwe magwiridwe antchito a zida zopatsira zida, zomwe zimayambitsa kusinthasintha kwapang'onopang'ono; Kugwedezeka kwamakina komwe kumapangidwa ndi zida zothamanga kwambiri, kusokoneza kayendedwe ka mpweya wa msonkhano, komanso kuyimitsa kusintha kwadzidzidzi ndikusintha kwadzidzidzi panthawi yopitiliza kupanga, kungayambitse kusokonezeka kwadzidzidzi, kusokoneza kusakhazikika kwanthawi zonse kwa kugwedezeka kwa waya.

2, Ukadaulo wowongolera wapakati pakusinthasintha kwamphamvu kwa makina ojambulira othamanga kwambiri

        Poyankha kusinthasintha kwamitundumitundu komanso kophatikizana pakujambula kwawaya kothamanga kwambiri, njira yodziwika bwino kwambiri pamsika imatengera njira yolumikizirana ya "mechanical optimization + sensing discover+algorithm regulation+closed-loop linkage". Kupyolera mu kukweza kwa hardware ndi mapulogalamu a ma algorithm iterations, kuyang'anira nthawi yeniyeni, kuwongolera mofulumira, ndi kuponderezedwa kolondola kwa kusinthasintha kwachisokonezo kumatheka, ndipo kupatuka kumayendetsedwa motsika kwambiri kuti akwaniritse zofunikira za kupanga mofulumira kwambiri.

2.1 Njira yodziwira zenizeni zenizeni zenizeni kuti ikwaniritse kuwunika kwamphamvu

        Kuzindikira molondola ndiye maziko a kukhazikika kwamphamvu. Makina ojambulira othamanga kwambiri amakhala ndi sensor yothamanga kwambiri, cholumikizira ndodo, ndi encoder kuti apange gulu lodziwira zinthu zambiri, m'malo mwa kuyerekezera kwapamanja ndi njira zosavuta zodziwira. Sensa yamagetsi imasonkhanitsa zenizeni zenizeni zenizeni za waya mu nthawi yeniyeni, ndi sampuli yafupipafupi ya microseconds, ndipo imatha kujambula molondola kusinthasintha kwazing'ono panthawi yothamanga kwambiri; Chosindikizira cholondola kwambiri chimagwirizanitsa liwiro ndi liwiro la mzere wa gudumu la nsanja ndi injini yokhotakhota munthawi yeniyeni, ndikuwunika momwe waya amagwirira ntchito munthawi yeniyeni; Sensor ya malo a swing rod imathandizira kukonza kusokonezeka kwapang'onopang'ono, kupanga njira yodziwira kuphatikizika kwa ma siginali angapo, kuthetsa kwathunthu zovuta za kusakhazikika kwamphamvu komanso kusazindikira kokwanira pansi pamikhalidwe yothamanga kwambiri, ndikupereka chithandizo cholondola cha data pazosintha zina. Zomwe zimayesedwa zenizeni zikuwonetsa kuti makina ozindikira amatha kuzindikira bwino kusinthasintha kwakung'ono mkati mwa ± 0.5%, ndikuphimba kwathunthu zizindikiro zosokoneza nthawi ndi nthawi.

2.2 Seva vekitala ya Servo yotseka-loop kuti athetse zolakwika zamalumikizidwe

       Makina ojambulira mawaya othamanga kwambiri amatengera makina odziyimira pawokha a servo vector + kamangidwe kamene kamatsekeka kolumikizira. Wilo lililonse lojambulira nsanja, ma traction unit, ndi mawotchi opindika amakhala ndi ma servo motor drive, kusiya chikhalidwe chapakatikati chotumizira. Pochotsa ma stator amoto muzinthu zosangalatsa ndi ma torque kudzera muukadaulo wowongolera vekitala, kuwongolera kodziyimira pawokha komanso kolondola kwa liwiro ndi torque kumatha kutheka, kupangitsa kuti mota ya AC ikhale ndi mawonekedwe apamwamba kwambiri amagetsi a DC. Dongosolo lowongolera limafanizira liwiro la mzere ndi zovuta zamagawo amtundu uliwonse munthawi yeniyeni, imasintha mwachangu liwiro ndi makokedwe amtundu uliwonse wa servo mota, ndikukwaniritsa kulumikizana kofananira kwa millisecond kwa njira yonse yojambulira, kukokera, ndikumangirira, kuthetseratu kusinthasintha kwamphamvu komwe kumachitika chifukwa cha chilolezo chotumizira ndi inertia yamakina. Pa nthawi yomweyo, dongosolo ali anamanga-inertia adaptive chipukuta misozi aligorivimu kuti akhoza kusintha magawo ulamuliro mu nthawi yeniyeni kutengera kusintha mapiringidzo awiri awiri ndi katundu, mwangwiro kuthetsa vuto la mavuto gradient pa mkulu-liwiro mapiringidzo. Pansi pazikhalidwe zogwirira ntchito zamakampani, kusinthasintha kwamakanika kumatha kuwongoleredwa mkati mwa 5% -15% ya katundu wosweka waya.

2.3 Kuphunzira mobwerezabwereza + PID yophatikizika ya algorithm yopondereza kusinthasintha kwanthawi ndi nthawi

       Poyankha kugwedezeka kwapang'onopang'ono komwe kumachitika chifukwa cha kupotoza kwa nkhungu komanso kugwedezeka kwamakina, makina owongolera mawaya apamwamba kwambiri amaphatikiza njira yophunzirira yobwerezabwereza (ILC) + adaptive PID composite algorithm. Ma aligorivimu obwerezabwereza amatha kukumbukira zolakwika zomwe zidachitika m'mbuyomu ndikupanga chipukuta misozi mumzere wotsatira wopangira. Pambuyo pa kubwereza kwa kuzungulira kwa 2-3, kusinthasintha kwanthawi ndi nthawi kumatha kuchepetsedwa mpaka 10% ya mtengo woyamba. Ma algorithm osinthika a PID amasiya machitidwe osinthika achikhalidwe ndipo amatha kusintha magawo ofananira, ophatikizika, ndi otengera kutengera kusinthasintha kwanthawi yeniyeni komanso kusinthasintha, kuletsa mwachangu kusokonezeka kwadzidzidzi komanso kosasintha, kuthetsa bwino mavuto monga kuchulukirachulukira, kusanja, ndi kusintha kwachikhalidwe pakusintha kwa ID. Pa nthawi yomweyo, aligorivimu Integrated ndi matenthedwe lumikiza chipukuta misozi chinthu, amene angathe kusintha mavuto akhazikike mtengo mu nthawi yeniyeni malinga ndi kusintha kutentha kwa waya, kuthetsa kusinthasintha makina ntchito chifukwa cha kutentha, ndi kukwaniritsa kulamulira mavuto nthawi zonse pansi pa zinthu zonse ntchito.

2.4 Integrated tension servo drive kuti muchepetse kusokoneza kwazizindikiro

      Kuti athetse vuto lakuchedwa kwa kulumikizana komwe kumachitika chifukwa cha kufalitsa kwama siginecha amtundu wa PLC, makina owongolera kwambiri amatengera kamangidwe kaphatikizidwe kamene kamakhala ndi ma servo driver omwe amamangirira ma aligorivimu, omwe amaphatikiza ma aligorivimu oyambira monga kuwerengera m'mimba mwake, kubwezeredwa kwa taper, kufananitsa, ndi kuwongolera zolakwika mugawo la servo drive. Popanda kufunikira kwa ma siginecha a PLC, dalaivala amatha kulandira mwachindunji zidziwitso kuchokera ku masensa amphamvu ndi ma encoder, modziyimira pawokha kumaliza kuwerengera kothamanga kwambiri ndikusintha kwamphamvu, ndikuwonjezera liwiro la kuyankha pamlingo wa 200 microsecond, kuchotseratu kutayika kwamakanika komwe kumachitika chifukwa chakuchedwa kwa siginecha pansi pazikhalidwe zothamanga kwambiri. Zomangamangazi zimatha kutengera mtundu uliwonse wa mpukutuwo, kusungitsa kugwedezeka kosalekeza munthawi yonseyi, kupewa kusinthasintha kwadzidzidzi mukasinthana pakati pa masikono akulu ndi ang'onoang'ono, ndikuwonetsetsa kuti waya wonsewo ndi wofanana komanso wosasinthasintha.

3, Chiwembu chothandizira kuchepetsa kukhathamiritsa kwa mafunde, kukondera kokhazikika kumbali zonse

        Kuphatikiza pa kuwongolera kwamagetsi pamagetsi ndi matekinoloje owongolera ma aligorivimu, kukhathamiritsa kwamakina, kukhazikika kwa magawo, ndi kukonzanso zida, kusokoneza kwakunja kumatha kufowoketsedwa, kuthekera kwa kusinthasintha kwamphamvu kumatha kuchepetsedwa kwambiri, ndipo dongosolo lokhazikika lowongolera ndi mapulogalamu ndi mgwirizano wa Hardware lingapangidwe.

3.1 Kukhathamiritsa kolondola kwamakina

        Kuwongolera kolondola komanso kusanja kwa zigawo zazikulu za makina ojambulira mawaya, kuwongolera mosamalitsa kuzungulira ndi kulondola kwa coaxiality kwa gudumu la nsanja, gudumu loyendetsa, ndi reel yokhotakhota, ndikuchepetsa kusinthasintha kwapang'onopang'ono komwe kumachitika chifukwa cha zolakwika zomwe zimachitika pamakina; Kugwiritsa ntchito mayendedwe olondola kwambiri komanso zida zopatsirana zopanda malire kuti zithetse kufalikira komanso kugwedezeka kwamakina; Nthawi zonse sinthani ndikusintha zisankho zamawaya kuti zitsimikizire zolondola komanso kuchepetsa kugunda kwamphamvu komwe kumachitika chifukwa chapatuka kwa nkhungu kuchokera kugwero. Pa nthawi yomweyo, konza dongosolo mayamwidwe mantha zida kuchepetsa kusokonezedwa mkulu-liwiro makina kugwedera pa mawaya mavuto.

3.2 Kukhazikika ndi Kuwongolera Njira Zopangira

       Malinga ndi mfundo zakuthupi ndi m'mimba mwake wa waya, kukhathamiritsa chiŵerengero cha zojambula zikudutsa ndi psinjika mlingo wa chiphaso chilichonse, anapereka mulingo woyenera kwambiri mavuto osiyanasiyana, ndi makampani muyezo ndi kukhazikitsa mavuto chiphaso kumbuyo kwa 8% -12% ya kukoka mphamvu ya chiphaso kutsogolo. Panthawiyi, kupanikizika kotsalira kwa waya ndikofanana kwambiri, ndipo kupatuka kowongoka kumatha kuwongoleredwa mkati mwa 0.3mm / m. Kuwongolera kokhazikika kwa njira yothira mafuta, kukhazikika kwa emulsion, kuthamanga kwa kuyenda, ndi kutentha, kuonetsetsa kuti mafuta a yunifolomu ndi kuziziritsa panthawi yojambula waya, ndikupewa kusinthasintha kwamphamvu komwe kumachitika chifukwa cha kusintha kwadzidzidzi kwa kukana; Sinthani dongosolo la zida poyambira kuyimitsa ndikusintha mwachangu, tsatirani njira yoyendetsera liwiro pang'onopang'ono, ndikupewa kusintha kwadzidzidzi komwe kumachitika chifukwa chakusintha kwadzidzidzi.

3.3 Kuwunika mwanzeru komanso kuteteza ndi kukonza

       Wokhala ndi makina owunikira anzeru pa intaneti ya Zinthu, kujambula zenizeni zenizeni zazovuta, magawo othamanga, komanso kutentha nthawi yonse yopangira, kukwaniritsa kutsimikizika kwakusintha kwazovuta komanso chenjezo loyambirira la zolakwika. Powunika kusinthasintha kwamphamvu kudzera mu data yayikulu, mavuto omwe angakhalepo monga kuvala kwa nkhungu, kukalamba kwa zigawo zopatsirana, ndi kupatuka kwa parameter zitha kuneneratu pasadakhale, ndipo kukonza zodzitchinjiriza kutha kuchitidwa kuti tipewe kusinthasintha kwanthawi zonse komwe kumachitika chifukwa cha ukalamba wa zida ndikuwonetsetsa kuti zida zikuyenda mwachangu komanso mokhazikika.

4, The Industry Application Value of Tension Stability Control

      Ukadaulo wolondola wowongolera kusinthasintha kwamakina ojambulira mawaya othamanga kwambiri ndiye chitsimikizo chachikulu chakupeza ma waya apamwamba komanso olondola kwambiri, ndipo ndiwofunikira kwambiri pakuwongolera magwiridwe antchito ndi magwiridwe antchito amakampani onse. Chimodzi ndicho kuwongolera khalidwe lazinthu. Kukhazikika kosalekeza kosalekeza kogwira ntchito kumatha kuthetseratu mavuto monga makulidwe a waya, zofooka zapamtunda, kusweka kwa waya, komanso kupsinjika kochulukirapo kotsalira, kuwonetsetsa kusasinthika kwakukulu kwa kukula kwa waya, mawonekedwe amakina, ndi mawonekedwe, kukwaniritsa zosowa za zochitika zapamwamba monga zida zatsopano zamawaya, ma waya olondola amagetsi ndi ma waya ang'onoang'ono; Chachiwiri ndi kuchepetsa ndalama zopangira, kuchepetsa kwambiri kusweka kwa waya ndi zidutswa, kukonzanso kuwonongeka kwa zinthu zolakwika, kuchepetsa mavalidwe a nkhungu ndi zogwiritsira ntchito, komanso kupititsa patsogolo kayendetsedwe kake ka zipangizo; Chachitatu ndi kutengera kukweza kwa kupanga mwanzeru. Dongosolo la digito ndi lotsekeka lotsekeka limatha kulumikizana mosasunthika ndi mafakitale anzeru ndi mizere yopangira makina, kukwaniritsa kuwongolera kosinthika, ndikuwona kasamalidwe ka data yopanga mawaya, ndikuthandizira makampani opanga mawaya kusintha ndikusintha kupita kunzeru komanso kutha.

5, Chidule ndi Mawonekedwe a Makampani

       Kusinthasintha kwa kugwedezeka kwa waya panthawi yojambula mawaya othamanga kwambiri ndi vuto lovuta lomwe limaphatikizapo kugwirizanitsa makina, ndondomeko, kulamulira, ndi chilengedwe. Njira imodzi yolamulira sichikhoza kukwaniritsa kukhazikika kwapamwamba kwambiri. Njira yabwino kwambiri pamsika ndikumanga dongosolo lokhazikika, lokhazikika, komanso lokhazikika lokhazikika potengera kuzindikira kwamphamvu kwambiri, servo yotseka-loop synchronous control monga pachimake, ma aligorivimu anzeru ophatikizika monga chithandizo, ndi kukonza makina kukhathamiritsa ngati chothandizira, kuti athetseretu kusokoneza kwamitundu yosiyanasiyana ya mafunde.

       Ndi kuwonjezereka kosalekeza kwaukadaulo wopanga zolondola, kuwongolera kulimba kwa waya wothamanga kwambiri kumakulitsa kuyankha kwapamwamba, kulondola kwambiri, kusinthika mwanzeru, komanso kusungitsa makina onse. Kupyolera mu kukhathamiritsa kwa ma algorithm a AI, kulumikizana kwa zida zambiri, komanso kubweza mwanzeru pamikhalidwe yonse yogwirira ntchito, idzadutsanso mkangano wolumikizana pakati pa liwiro lalitali ndi kulondola kwambiri, ndikupereka chithandizo chaukadaulo chaukadaulo wapamwamba kwambiri wamakina azitsulo.