Chodzigudubuza chomwe chimamangiriridwa ku mkono wa lever chimapangidwa pafupi ndi kunja kwa gawo lozungulira.Zida zofunikira zomwe zimafunika kuti ntchito zambiri zopota zizitha kugwira ntchito ndi mandrel, wotsatira yemwe akugwira zitsulo, odzigudubuza ndi manja a lever omwe amapanga gawolo, ndi chida chovala.Chithunzi: Toledo Metal Spinning Company.
Chisinthiko cha katundu wa Toledo Metal Spinning Co. sichingakhale chofanana, koma sichosiyana ndi malo ogulitsa zitsulo zopangidwa ndi zitsulo. Sitolo ya Toledo, Ohio inayamba kupanga zidutswa zamtundu wina ndipo inadziwika kuti imapanga mitundu ina ya zinthu.
Kuphatikizira kupanga ndi kupanga-to-stock kumathandizira kulinganiza katundu wa sitolo.Kubwereza kwa ntchito kumatsegulanso chitseko cha robotics ndi mitundu ina ya automation.Ndalama ndi phindu linakwera, ndipo dziko linkawoneka kuti likuyenda bwino.
Koma kodi bizinesiyo ikukula mofulumira momwe angathere?
TMS ili ndi chopinga cha uinjiniya, ndipo kuti ichotse, chaka chino kampaniyo idayambitsa dongosolo lakusintha kwazinthu.Mapulogalamu opangidwa pamwamba pa SolidWorks amalola makasitomala kukonza zinthu zawo ndikulandila zolemba pa intaneti.Kugwiritsa ntchito ofesi yakutsogoloku kuyenera kufewetsa kukonza dongosolo ndipo, chofunikira kwambiri, kulola akatswiri ogulitsa kuti azigwira ntchito zambiri mwaulere. uinjiniya ndi mawu, ndizovuta kuti sitolo ikule.
Mbiri ya TMS idayamba cha m'ma 1920 ndipo mlendo waku Germany dzina lake Rudolph Bruehner anali ndi kampaniyi kuyambira 1929 mpaka 1964, pogwiritsa ntchito makina opota achitsulo omwe anali ndi luso lazaka zambiri akugwira ntchito ndi lathes ndi levers, kukonza njira yopota.
TMS potsirizira pake inakula kukhala chojambula chakuya, kupanga zigawo zosindikizira komanso zowonetseratu za kupota. Machira amakhomerera preform ndikuyika pa lathe yozungulira.
Masiku ano, TMS idakali bizinesi ya banja, koma si bizinesi ya banja la Bruehner. Kampaniyo inasintha manja mu 1964, pamene Bruehner anagulitsa kwa Ken ndi Bill Fankauser, osati ogwira ntchito zachitsulo kwa moyo wonse kuchokera ku dziko lakale, koma injiniya ndi wowerengera ndalama.Mwana wa Ken, Eric Fankhauser, yemwe tsopano ndi vicezidenti wa TMS, akunena nkhaniyi.
"Ndili wamng'ono wowerengera ndalama, bambo anga adalandira akaunti ya [TMS] kuchokera kwa mnzanga yemwe ankagwira ntchito ku Ernst ndi Ernst accounting firm. Anavomereza chekecho kwa mnzake.
“Rudy anaganizira zimenezi ndipo kenako anati, ‘Ndiwe munthu amene ndikanakonda nditakhala ndi kampaniyi.
Ken Fankhauser anaganiza za izi, kenako adatcha mchimwene wake Bill, yemwe panthawiyo anali injiniya woyendetsa ndege ku Boeing ku Seattle. Monga Eric akukumbukira, "Amalume anga a Bill adawulukira ndikuyang'ana kampaniyo ndipo adaganiza zogula. Zina zonse ndi mbiri yakale."
Chaka chino, kasinthidwe kazinthu zapaintaneti kuti akonze zinthu kuti ayitanitsa ma TMS angapo athandizira kuwongolera magwiridwe antchito ndikuwongolera makasitomala.
Pamene Ken ndi Bill adagula TMS m'zaka za m'ma 1960, anali ndi sitolo yodzaza ndi makina opangidwa ndi lamba wa mpesa.
M'zaka za m'ma 1960, awiriwa adagula lathe ya Leifeld yoyendetsedwa ndi stencil, yofanana ndi makina osindikizira akale omwe amayendetsedwa ndi stencil.
Ukadaulo wa kampaniyo udapita patsogolo kudzera mumitundu yosiyanasiyana ya template yoyendetsedwa ndi ma rotary lathes, mpaka pamakina oyendetsedwa ndi makompyuta omwe mafakitale amagwiritsa ntchito masiku ano.Komabe, mbali zingapo za kupota kwachitsulo zimasiyanitsa ndi njira zina.Choyamba, ngakhale machitidwe amakono sangathe kuyendetsedwa bwino ndi munthu yemwe sadziwa zofunikira za kupota.
"Simungangoyika kanthu ndikupangitsa makinawo kusinthasintha gawo potengera zojambulazo," adatero Eric, ndikuwonjezera kuti ogwiritsa ntchito amayenera kupanga mapulogalamu atsopano pogwiritsa ntchito cholumikizira chomwe chimasintha malo odzigudubuza popanga ntchito. Nthawi zambiri zimachitika maulendo angapo, koma zitha kuchitika kamodzi kokha, monga kumeta ubweya wa ubweya, pomwe zinthuzo zimatha kuchepetsedwa ndi theka. mozungulira.
Craig anati: "Mtundu uliwonse wa chitsulo ndi wosiyana, ndipo pali kusiyana ngakhale mkati mwa chitsulo chomwecho, kuphatikizapo kulimba ndi kulimba kwamphamvu," Craig anati: "Osati kokha, chitsulocho chimatenthedwa pamene chimazungulira, ndipo kutentha kumeneko kumasamutsidwa ku chida. Pamene chitsulo chikutentha, chimakula.
Wogwira ntchito ku TMS wakhala akutsatira ntchitoyi kwa zaka 67.” Eric anati, “Dzina lake anali Al, ndipo sanapume pantchito mpaka pamene anali ndi zaka 86.” Al anayamba pamene lathe ya sitolo inali kuthamanga kuchokera ku lamba womangidwa ku shaft pamwamba.
Masiku ano, fakitale ili ndi antchito ena omwe akhala ndi kampaniyo kwa zaka zoposa 30, ena kwa zaka zoposa 20, ndipo omwe amaphunzitsidwa ntchito yopota amagwira ntchito m'machitidwe amanja ndi makina.
Komabe, kampaniyi imagwiritsa ntchito makina opangira makina, zomwe zikuwonetsedwa ndi kugwiritsa ntchito maloboti popera ndi kupukuta.
Sitoloyi imagwiritsa ntchito injiniya wa robotics yemwe amaphunzitsa loboti iliyonse kugaya mawonekedwe enieni pogwiritsa ntchito zida zala (mtundu wa Dynabrade), komanso zopukutira lamba zosiyanasiyana.
Kampaniyo imagwiritsabe ntchito anthu omwe amapukuta pamanja, makamaka ntchito yachizolowezi. Imagwiritsanso ntchito ma welder omwe amawotcherera mozungulira ndi msoko, komanso ma welder omwe amagwiritsa ntchito mapulani, njira yomwe sikuti imangowonjezera ubwino wa weld komanso imathandizira kusinthasintha.
TMS inali malo ogulitsa makina mpaka 1988, pamene kampaniyo inapanga mzere wokhazikika wa conical hoppers. "Tinazindikira kuti, makamaka m'makampani apulasitiki, tidzalandira zopempha zosiyanasiyana za mitengo ya hopper yomwe ikanakhala yosiyana pang'ono - mainchesi asanu ndi atatu apa, mainchesi kotala kumeneko," adatero Eric. chifukwa chake, ndikumanga mzere wazogulitsa kuchokera pamenepo. ” Tinali ndi makulidwe angapo a Ten hopper, timapanga pafupifupi 50 mpaka 100 panthawi imodzi. Izi zikutanthauza kuti tilibe makonzedwe okwera mtengo kuti awononge ndipo makasitomala sayenera kulipira zipangizo. Zili pa alumali ndipo tikhoza kuzitumiza tsiku lotsatira.
Mzere wina wa mankhwala, wotchedwa Cleaning Line, umaphatikizapo zitsulo zosapanga dzimbiri zosapanga dzimbiri.Lingaliro lazogulitsazi limachokera kumadera onse, makampani otsuka magalimoto.
Eric anati: “Timapanga mavacuum ambiri ochapira magalimoto, ndipo tinkafuna kutsitsa domelo kuti tichiteponso chinthu china.” Tili ndi chilolezo chopanga pa CleanLine ndipo tagulitsa Zaka 20.” Pansi pa ziwiya izi zimakokedwa, thupi limakulungidwa ndikuwotcherera, dome lapamwamba limakokedwa, ndikutsatiridwa ndi crimping, njira yozungulira yomwe imapanga m'mphepete mwa chogwiriracho, chofanana ndi nthiti Zolimbikitsidwa.
Zogulitsa za Hoppers ndi Clean Line zimapezeka m'magawo osiyanasiyana a "standard".Mkati, kampaniyo imatanthauzira "chinthu chokhazikika" chomwe chingachotsedwe pa alumali ndi kutumizidwa.Koma kachiwiri, kampaniyo ilinso ndi "zinthu zodziwika bwino," zomwe zimapangidwa pang'ono kuchokera ku katundu ndipo zimakonzedwa kuti zikhazikitsidwe.Apa ndipamene okonza mapulogalamu opangira mapulogalamu amagwira ntchito yofunika kwambiri.
"Tikufunadi makasitomala athu kuti awone malondawo ndikuwona masinthidwe, kuyika ma flanges ndi kumaliza komwe akufunsa," atero a Maggie Shaffer, woyang'anira malonda omwe akutsogolera pulogalamu yosinthira.
Pa nthawi yolemba izi, wokonza amawonetsa kusinthika kwa mankhwala ndi zosankha zosankhidwa ndipo amapereka mtengo wa maola 24. (Monga opanga ambiri, TMS ikhoza kusunga mitengo yake nthawi yayitali kale, koma sangathe tsopano, chifukwa cha mitengo yosasinthika ya zinthu ndi kupezeka.) Kampaniyo ikuyembekeza kuwonjezera mphamvu yokonza malipiro mtsogolomu.
Kuyambira tsopano, makasitomala amatcha sitolo kuti akwaniritse malamulo awo.Koma m'malo mogwiritsa ntchito masiku kapena masabata akupanga, kukonzekera, ndi kupeza zilolezo za zojambula (nthawi zambiri kuyembekezera motalika mu bokosi lodzaza), akatswiri a TMS akhoza kupanga zojambula ndikungodina pang'ono, ndiyeno Tumizani zambiri ku msonkhano mwamsanga.
Kuchokera pamalingaliro a kasitomala, kusintha kwa makina ozungulira zitsulo kapena ngakhale kugaya ndi kupukuta kwa robotic kungakhale kosaoneka kwathunthu.Komabe, chokonzekera chopangidwa ndi zinthu zomwe makasitomala amatha kuziwona.Zimapangitsa kuti malonda awo azigula bwino ndikupulumutsa masiku a TMS kapena masabata a nthawi yokonza dongosolo.Sikuphatikiza koyipa.
Tim Heston, Mkonzi Wamkulu ku The FABRICATOR, wakhala akuphimba makampani opanga zitsulo kuyambira 1998, akuyamba ntchito yake ndi American Welding Society's Welding Magazine.
FABRICATOR ndi magazini yotsogola ku North America yopanga zitsulo ndi kupanga.Magaziniyi imapereka nkhani, nkhani zaukadaulo komanso mbiri yamilandu zomwe zimathandiza opanga kuti agwire ntchito yawo moyenera.FABRICATOR yakhala ikugwira ntchitoyi kuyambira 1970.
Tsopano ndi mwayi wofikira ku mtundu wa digito wa The FABRICATOR, mwayi wosavuta kuzinthu zamakampani.
Magazini ya digito ya The Tube & Pipe Journal tsopano ikupezeka bwino, ikupereka mwayi wosavuta kuzinthu zofunikira zamakampani.
Sangalalani ndi mwayi wofikira ku STAMPING Journal ya digito, yomwe imapereka kupita patsogolo kwaukadaulo kwaposachedwa, machitidwe abwino kwambiri komanso nkhani zamakampani pamsika wopondaponda zitsulo.
Tsopano ndi mwayi wofikira kukope la digito la The Fabricator en Español, mwayi wosavuta kuzinthu zamakampani zamtengo wapatali.

Chodzigudubuza chomwe chimamangiriridwa ku mkono wa lever chimapangidwa pafupi ndi kunja kwa gawo lozungulira.Zida zofunikira zomwe zimafunika kuti ntchito zambiri zopota zizitha kugwira ntchito ndi mandrel, wotsatira yemwe akugwira zitsulo, odzigudubuza ndi manja a lever omwe amapanga gawolo, ndi chida chovala.Chithunzi: Toledo Metal Spinning Company.
Chisinthiko cha katundu wa Toledo Metal Spinning Co. sichingakhale chofanana, koma sichosiyana ndi malo ogulitsa zitsulo zopangidwa ndi zitsulo. Sitolo ya Toledo, Ohio inayamba kupanga zidutswa zamtundu wina ndipo inadziwika kuti imapanga mitundu ina ya zinthu.
Kuphatikizira kupanga ndi kupanga-to-stock kumathandizira kulinganiza katundu wa sitolo.Kubwereza kwa ntchito kumatsegulanso chitseko cha robotics ndi mitundu ina ya automation.Ndalama ndi phindu linakwera, ndipo dziko linkawoneka kuti likuyenda bwino.
Koma kodi bizinesiyo ikukula mofulumira momwe angathere?
TMS ili ndi chopinga cha uinjiniya, ndipo kuti ichotse, chaka chino kampaniyo idayambitsa dongosolo lakusintha kwazinthu.Mapulogalamu opangidwa pamwamba pa SolidWorks amalola makasitomala kukonza zinthu zawo ndikulandila zolemba pa intaneti.Kugwiritsa ntchito ofesi yakutsogoloku kuyenera kufewetsa kukonza dongosolo ndipo, chofunikira kwambiri, kulola akatswiri ogulitsa kuti azigwira ntchito zambiri mwaulere. uinjiniya ndi mawu, ndizovuta kuti sitolo ikule.
Mbiri ya TMS idayamba cha m'ma 1920 ndipo mlendo waku Germany dzina lake Rudolph Bruehner anali ndi kampaniyi kuyambira 1929 mpaka 1964, pogwiritsa ntchito makina opota achitsulo omwe anali ndi luso lazaka zambiri akugwira ntchito ndi lathes ndi levers, kukonza njira yopota.
TMS potsirizira pake inakula kukhala chojambula chakuya, kupanga zigawo zosindikizira komanso zowonetseratu za kupota. Machira amakhomerera preform ndikuyika pa lathe yozungulira.
Masiku ano, TMS idakali bizinesi ya banja, koma si bizinesi ya banja la Bruehner. Kampaniyo inasintha manja mu 1964, pamene Bruehner anagulitsa kwa Ken ndi Bill Fankauser, osati ogwira ntchito zachitsulo kwa moyo wonse kuchokera ku dziko lakale, koma injiniya ndi wowerengera ndalama.Mwana wa Ken, Eric Fankhauser, yemwe tsopano ndi vicezidenti wa TMS, akunena nkhaniyi.
"Ndili wamng'ono wowerengera ndalama, bambo anga adalandira akaunti ya [TMS] kuchokera kwa mnzanga yemwe ankagwira ntchito ku Ernst ndi Ernst accounting firm. Anavomereza chekecho kwa mnzake.
“Rudy anaganizira zimenezi ndipo kenako anati, ‘Ndiwe munthu amene ndikanakonda nditakhala ndi kampaniyi.
Ken Fankhauser anaganiza za izi, kenako adatcha mchimwene wake Bill, yemwe panthawiyo anali injiniya woyendetsa ndege ku Boeing ku Seattle. Monga Eric akukumbukira, "Amalume anga a Bill adawulukira ndikuyang'ana kampaniyo ndipo adaganiza zogula. Zina zonse ndi mbiri yakale."
Chaka chino, kasinthidwe kazinthu zapaintaneti kuti akonze zinthu kuti ayitanitsa ma TMS angapo athandizira kuwongolera magwiridwe antchito ndikuwongolera makasitomala.
Pamene Ken ndi Bill adagula TMS m'zaka za m'ma 1960, anali ndi sitolo yodzaza ndi makina opangidwa ndi lamba wa mpesa.
M'zaka za m'ma 1960, awiriwa adagula lathe ya Leifeld yoyendetsedwa ndi stencil, yofanana ndi makina osindikizira akale omwe amayendetsedwa ndi stencil.
Ukadaulo wa kampaniyo udapita patsogolo kudzera mumitundu yosiyanasiyana ya template yoyendetsedwa ndi ma rotary lathes, mpaka pamakina oyendetsedwa ndi makompyuta omwe mafakitale amagwiritsa ntchito masiku ano.Komabe, mbali zingapo za kupota kwachitsulo zimasiyanitsa ndi njira zina.Choyamba, ngakhale machitidwe amakono sangathe kuyendetsedwa bwino ndi munthu yemwe sadziwa zofunikira za kupota.
"Simungangoyika kanthu ndikupangitsa makinawo kusinthasintha gawo potengera zojambulazo," adatero Eric, ndikuwonjezera kuti ogwiritsa ntchito amayenera kupanga mapulogalamu atsopano pogwiritsa ntchito cholumikizira chomwe chimasintha malo odzigudubuza popanga ntchito. Nthawi zambiri zimachitika maulendo angapo, koma zitha kuchitika kamodzi kokha, monga kumeta ubweya wa ubweya, pomwe zinthuzo zimatha kuchepetsedwa ndi theka. mozungulira.
Craig anati: "Mtundu uliwonse wa chitsulo ndi wosiyana, ndipo pali kusiyana ngakhale mkati mwa chitsulo chomwecho, kuphatikizapo kulimba ndi kulimba kwamphamvu," Craig anati: "Osati kokha, chitsulocho chimatenthedwa pamene chimazungulira, ndipo kutentha kumeneko kumasamutsidwa ku chida. Pamene chitsulo chikutentha, chimakula.
Wogwira ntchito ku TMS wakhala akutsatira ntchitoyi kwa zaka 67.” Eric anati, “Dzina lake anali Al, ndipo sanapume pantchito mpaka pamene anali ndi zaka 86.” Al anayamba pamene lathe ya sitolo inali kuthamanga kuchokera ku lamba womangidwa ku shaft pamwamba.
Masiku ano, fakitale ili ndi antchito ena omwe akhala ndi kampaniyo kwa zaka zoposa 30, ena kwa zaka zoposa 20, ndipo omwe amaphunzitsidwa ntchito yopota amagwira ntchito m'machitidwe amanja ndi makina.
Komabe, kampaniyi imagwiritsa ntchito makina opangira makina, zomwe zikuwonetsedwa ndi kugwiritsa ntchito maloboti popera ndi kupukuta.
Sitoloyi imagwiritsa ntchito injiniya wa robotics yemwe amaphunzitsa loboti iliyonse kugaya mawonekedwe enieni pogwiritsa ntchito zida zala (mtundu wa Dynabrade), komanso zopukutira lamba zosiyanasiyana.
Kampaniyo imagwiritsabe ntchito anthu omwe amapukuta pamanja, makamaka ntchito yachizolowezi. Imagwiritsanso ntchito ma welder omwe amawotcherera mozungulira ndi msoko, komanso ma welder omwe amagwiritsa ntchito mapulani, njira yomwe sikuti imangowonjezera ubwino wa weld komanso imathandizira kusinthasintha.
TMS inali malo ogulitsa makina mpaka 1988, pamene kampaniyo inapanga mzere wokhazikika wa conical hoppers. "Tinazindikira kuti, makamaka m'makampani apulasitiki, tidzalandira zopempha zosiyanasiyana za mitengo ya hopper yomwe ikanakhala yosiyana pang'ono - mainchesi asanu ndi atatu apa, mainchesi kotala kumeneko," adatero Eric. chifukwa chake, ndikumanga mzere wazogulitsa kuchokera pamenepo. ” Tinali ndi makulidwe angapo a Ten hopper, timapanga pafupifupi 50 mpaka 100 panthawi imodzi. Izi zikutanthauza kuti tilibe makonzedwe okwera mtengo kuti awononge ndipo makasitomala sayenera kulipira zipangizo. Zili pa alumali ndipo tikhoza kuzitumiza tsiku lotsatira.
Mzere wina wa mankhwala, wotchedwa Cleaning Line, umaphatikizapo zitsulo zosapanga dzimbiri zosapanga dzimbiri.Lingaliro lazogulitsazi limachokera kumadera onse, makampani otsuka magalimoto.
Eric anati: “Timapanga mavacuum ambiri ochapira magalimoto, ndipo tinkafuna kutsitsa domelo kuti tichiteponso chinthu china.” Tili ndi chilolezo chopanga pa CleanLine ndipo tagulitsa Zaka 20.” Pansi pa ziwiya izi zimakokedwa, thupi limakulungidwa ndikuwotcherera, dome lapamwamba limakokedwa, ndikutsatiridwa ndi crimping, njira yozungulira yomwe imapanga m'mphepete mwa chogwiriracho, chofanana ndi nthiti Zolimbikitsidwa.
Zogulitsa za Hoppers ndi Clean Line zimapezeka m'magawo osiyanasiyana a "standard".Mkati, kampaniyo imatanthauzira "chinthu chokhazikika" chomwe chingachotsedwe pa alumali ndi kutumizidwa.Koma kachiwiri, kampaniyo ilinso ndi "zinthu zodziwika bwino," zomwe zimapangidwa pang'ono kuchokera ku katundu ndipo zimakonzedwa kuti zikhazikitsidwe.Apa ndipamene okonza mapulogalamu opangira mapulogalamu amagwira ntchito yofunika kwambiri.
"Tikufunadi makasitomala athu kuti awone malondawo ndikuwona masinthidwe, kuyika ma flanges ndi kumaliza komwe akufunsa," atero a Maggie Shaffer, woyang'anira malonda omwe akutsogolera pulogalamu yosinthira.
Pa nthawi yolemba izi, wokonza amawonetsa kusinthika kwa mankhwala ndi zosankha zosankhidwa ndipo amapereka mtengo wa maola 24. (Monga opanga ambiri, TMS ikhoza kusunga mitengo yake nthawi yayitali kale, koma sangathe tsopano, chifukwa cha mitengo yosasinthika ya zinthu ndi kupezeka.) Kampaniyo ikuyembekeza kuwonjezera mphamvu yokonza malipiro mtsogolomu.
Kuyambira tsopano, makasitomala amatcha sitolo kuti akwaniritse malamulo awo.Koma m'malo mogwiritsa ntchito masiku kapena masabata akupanga, kukonzekera, ndi kupeza zilolezo za zojambula (nthawi zambiri kuyembekezera motalika mu bokosi lodzaza), akatswiri a TMS akhoza kupanga zojambula ndikungodina pang'ono, ndiyeno Tumizani zambiri ku msonkhano mwamsanga.
Kuchokera pamalingaliro a kasitomala, kusintha kwa makina ozungulira zitsulo kapena ngakhale kugaya ndi kupukuta kwa robotic kungakhale kosaoneka kwathunthu.Komabe, chokonzekera chopangidwa ndi zinthu zomwe makasitomala amatha kuziwona.Zimapangitsa kuti malonda awo azigula bwino ndikupulumutsa masiku a TMS kapena masabata a nthawi yokonza dongosolo.Sikuphatikiza koyipa.
Tim Heston, Mkonzi Wamkulu ku The FABRICATOR, wakhala akuphimba makampani opanga zitsulo kuyambira 1998, akuyamba ntchito yake ndi American Welding Society's Welding Magazine.
FABRICATOR ndi magazini yotsogola ku North America yopanga zitsulo ndi kupanga.Magaziniyi imapereka nkhani, nkhani zaukadaulo komanso mbiri yamilandu zomwe zimathandiza opanga kuti agwire ntchito yawo moyenera.FABRICATOR yakhala ikugwira ntchitoyi kuyambira 1970.
Tsopano ndi mwayi wofikira ku mtundu wa digito wa The FABRICATOR, mwayi wosavuta kuzinthu zamakampani.
Magazini ya digito ya The Tube & Pipe Journal tsopano ikupezeka bwino, ikupereka mwayi wosavuta kuzinthu zofunikira zamakampani.
Sangalalani ndi mwayi wofikira ku STAMPING Journal ya digito, yomwe imapereka kupita patsogolo kwaukadaulo kwaposachedwa, machitidwe abwino kwambiri komanso nkhani zamakampani pamsika wopondaponda zitsulo.
Tsopano ndi mwayi wofikira kukope la digito la The Fabricator en Español, mwayi wosavuta kuzinthu zamakampani zamtengo wapatali.