Ubwino Wokhazikitsa Dongosolo Loyendetsera Ma Drive-In Drive-Through Racking

Tangoganizirani kutsegula nyumba yosungiramo katundu ndikupeza kuti mungathe kuwirikiza kawiri kapena katatu malo ogwiritsira ntchito mapaleti popanda kukulitsa nyumbayo. Taganizirani ma forklift akuyenda m'misewu yolimba momwe zinthu zambiri zimayendera bwino, ndipo zinthu zanu zimakhala zokonzedwa bwino koma zosavuta kuzipeza ngakhale kuti malo anu ndi ochepa. Ngati mumayang'anira malo osungiramo zinthu, opangira, osungiramo zinthu zozizira, kapena zinthu zina zanyengo, kuphunzira za njira zina zosungira mapaleti ambiri kungasinthe momwe mumaganizira za malo, kayendedwe ka ntchito, ndi mtengo.

Nkhaniyi ikufotokoza za ubwino wogwiritsa ntchito makina oyendetsera magalimoto okhala ndi mphamvu zambiri mu dongosolo lanu loyika zinthu. Mupeza chidziwitso cha momwe kusunga malo kumathandizira kuti ntchito iyende bwino, kusintha kwa ntchito zomwe mungayembekezere, komanso momwe mungayesere chitetezo, kuwongolera zinthu zomwe zili m'sitolo, komanso phindu la ndalama zomwe zagwiritsidwa ntchito pa makinawa. Pitirizani kuwerenga kuti mudziwe zifukwa zomveka zomwe ogwira ntchito m'nyumba zosungiramo katundu amagwiritsira ntchito njira zopezera ma pallet komanso momwe mungasankhire ngati zikugwirizana ndi ntchito yanu.

Kukulitsa Malo Osungiramo Zinthu Kudzera Mu Kusungirako Kwambiri

Chimodzi mwa zabwino zomwe zimatheka msanga komanso zoyezeka posintha njira yopezera mapaleti okhala ndi anthu ambiri ndi kusintha kwakukulu pakugwiritsa ntchito malo. Kuyika mapaleti mwachizolowezi kumafuna malo oimikapo pa malo aliwonse, zomwe zikutanthauza kuti malo ambiri osungiramo katundu wanu amaperekedwa kuti azitha kulowa m'malo mosungiramo zinthu. Ndi makina okhuthala, opangidwa ngati ma drive, mumasintha mapaleti ambiri kukhala njira zazitali za mapaleti osungidwa, zomwe zimathandiza kuti ma forklift alowe mu rack kuti ayike ndikuchotsa mapaleti mwachindunji. Izi zimalowa m'malo mwa mapaleti angapo opapatiza okhala ndi misewu yozama yogawana ndipo zimawonjezera kuchuluka kwa malo a mapaleti pa mita imodzi ya sikweya ya malo ogona.

Kupindula kumeneku n'kofunika kwambiri makamaka pamene ndalama zogulira nyumba zili zokwera, komwe kukulitsa nyumbayo sikungatheke, kapena m'malo olamulidwa ndi kutentha komwe mita iliyonse ya cubic imawonjezera ndalama zamagetsi. Mwachitsanzo, posungira zinthu zozizira, njira zochepa zimasanduka kuchuluka kochepa mufiriji kuti zisungidwe kutentha kochepa; kusunga mphamvu kumawonjezeka pakapita nthawi ndipo kungakhale chinthu chachikulu pakupanga chisankho chogwiritsa ntchito njira zochulukirachulukira. Mofananamo, m'mizinda kapena m'malo ochepa, kupeza mphamvu ya pallet mkati kungathe kuchedwetsa kapena kuthetsa kufunikira kosamukira kwina kapena kumanga kwatsopano.

Kupatula mphamvu yopangira zinthu, makina okhuthala amalola kuyika zinthu m'malo okhazikika komanso kugwiritsa ntchito malo oimirira. Ntchito zambiri zimatha kukweza kutalika kwa ma rack mosamala ndikugwiritsa ntchito kutalika konse kowonekera bwino kwa nyumba zawo pamene kuchuluka kwa njira zolumikizirana kwachepa. Kuphatikiza misewu yozama ndi milingo yapamwamba ya ma rack kumafuna kukonzekera bwino koma kumapangitsa kuti malo osungiramo zinthu azikhala ochuluka kwambiri.

Ndikofunikanso kudziwa kuti si ma SKU onse omwe ndi abwino kwambiri posungira zinthu zambiri; komabe, pazinthu zomwe zimayenda pang'onopang'ono, nyengo, kapena zambiri zomwe sizifuna kufikika mwachangu, kusinthana kwa njira zazitali pang'ono zopezera zinthu m'malo mwa kuchuluka kwa zinthu zosungira nthawi zambiri kumakhala kosangalatsa. Zotsatira zake ndikusintha malo mwanzeru: kusankha malo osankhidwa a ma SKU apamwamba kwambiri ndikudalira njira zoyendetsera zinthu zosungira kapena zinthu zofananira. Njira yolinganizayi imalola malo kupeza zabwino kwambiri padziko lonse lapansi - malo osungira zinthu ambiri komwe kuli komveka komanso komwe kuli kofunikira kufikika mwachangu komwe kuli kofunikira.

Okonza njira zogwirira ntchito ayenera kuyeza kuchuluka kwa malo osungiramo zinthu omwe alipo kale ndikutsanzira ma rack configurations osiyanasiyana. Nthawi zambiri, kungosintha gawo la malo anu osungiramo zinthu kukhala malo oyendetsera zinthu kumapereka mphamvu mwachangu, ndikupanga phindu looneka popanda kusintha kwakukulu kwa ntchito. Poona nyumba yosungiramo zinthu ngati chuma cha magawo atatu ndikuchepetsa njira zosafunikira, mabungwe amatha kupita patsogolo kwambiri pakusunga bwino zinthu komanso kusunga ndalama kwa nthawi yayitali.

Kukonza Bwino Ntchito ndi Kuchepetsa Nthawi Yogwirira Ntchito

Kusintha njira yopezera mapaleti oyenda mozama sikukhudza kokha komwe mapaleti amasungidwa komanso momwe amasunthidwira. Chifukwa ma forklift amatha kulowa mu rack structure ndikugwira ntchito zingapo za mapaleti mkati mwa msewu umodzi, ogwiritsa ntchito amatha kukweza kapena kutsitsa mapaleti angapo oyandikana nawo munthawi yochepa yoyenda. Kuphatikiza kumeneku kwa zochitika zoyendetsera kumachepetsa nthawi yoyenda yopanda phindu, kumawonjezera kuchuluka kwa mayendedwe pa ola limodzi, ndikulimbitsa miyezo yogwiritsira ntchito popanda kuwonjezera kuchuluka kwa ogwira ntchito.

Kusunga nthawi kumachokera ku magwero angapo. Choyamba, pali mtunda wochepa woyenda kuti ufike pa pallet chifukwa zambiri zimasungidwa mkati mwa msewu uliwonse womwe ungapezeke kuchokera pakhomo limodzi la njira. Chachiwiri, akakonzedwa bwino, otola amatha kuyika ndikutsata katundu bwino kwambiri—kuyika kapena kuchotsa ma pallet angapo kuti atumize katundu yemweyo mu msewu umodzi kumachepetsa malo osinthira ndi maulendo ofanana ndi shuttle. Chachitatu, ntchito zogwirizanitsidwa nthawi zambiri zimachepetsa kuchulukana kwa magalimoto: njira zochepa zimatanthauza njira zochepa zoyendera nthawi imodzi, zomwe zimathandiza oyang'anira kukonzekera mayendedwe a forklift momveka bwino komanso kuchepetsa chiopsezo cha kusokonezedwa.

Chofunika kwambiri pa ntchito ndi kuyanjana pakati pa mitundu ya ma forklift ndi kapangidwe ka ma rack. Zipangizo zopapatiza, zotola ma order, ndi magalimoto akuluakulu zimakhala ndi ma envulopu osiyana oyendetsera; ma rack a drive-style nthawi zambiri amagwiritsidwa ntchito ndi ma forklift ogwirizana kapena zida zomwe zimapangidwa kuti zilowe mumsewu. Maphunziro ndi zida zina zosinthira zingafunike, koma kuchuluka kwa ma throughput nthawi zambiri kumathetsa ndalama zosinthira izi. Kuphatikiza apo, njira zodziyimira zokha komanso zodziyimira zokha—monga ma pallet shuttles—zitha kuphatikizidwa kuti zichepetse njira zoyendetsera, zomwe zimathandiza kuti ma pallet azitha kutumizidwa ndi makina omwe amathandizira ntchito za ma forklift pamanja.

Kukonzanso njira nthawi zambiri kumakhala gawo la phindu la magwiridwe antchito. Kugwiritsa ntchito njira zomveka bwino zopezera malo, kuphatikiza ma SKU ndi liwiro, komanso kupanganso njira zopezera malo ozungulira malo otsetsereka kwambiri kumapangitsa kuti nthawi yoyendera ikhale yofulumira. Mwachitsanzo, kusunga katundu wolemera pang'onopang'ono m'misewu yozama ndikusunga ma SKU othamanga mwachangu pamalo opezera malo opezera malo kumachepetsa kulowa kwa njira zosafunikira ndikusunga ogwira ntchito kuyang'ana kwambiri ntchito zofunika kwambiri pa liwiro. Kusiyanitsa kumeneku kumagwirizanitsa kapangidwe kake ndi zinthu zofunika kwambiri pakugwira ntchito, zomwe zimathandiza antchito kukhalabe ndi ntchito zambiri.

Pomaliza, kuchepetsa nthawi yogwirira ntchito kumapindulitsa kwambiri pa ndalama zogwirira ntchito, kusowa kwa zida, komanso kuyankha kwa makasitomala. Kuchepa kwa maola ogwirira ntchito kumabweretsa kuchepa kwa ndalama zokonzera ndi mafuta; kukwaniritsa dongosolo mwachangu kumawonjezera kuchuluka kwa mautumiki; ndipo ntchito zosavuta zimapangitsa kuti zikhale zosavuta kukulitsa nthawi yachilimwe. Zotsatira za magwiridwe antchito amenewa zitha kukhala zazikulu, zomwe zimapangitsa kuti kuchulukana kwa anthu kukhale mphamvu yeniyeni yogwirira ntchito.

Kuwongolera Zinthu, Kuyenda kwa Zinthu, ndi Kuganizira Zosankha

Kusankha njira yosungira mapaleti okhuthala kumatanthauza kupanga zisankho zodziwa bwino za kusintha kwa zinthu zomwe zili m'sitolo ndi kusankha. Machitidwe ozama kwambiri nthawi zambiri amathandizira mfundo ziwiri zazikulu zopezera: chomaliza, choyamba chotuluka pakusintha kwa drive-in, ndi choyamba chotuluka, choyamba chotuluka pakusintha kwa drive-through. Njira iliyonse imagwirizana ndi mawonekedwe osiyanasiyana a zinthu zomwe zili m'sitolo ndi zosowa za bizinesi, kotero kumvetsetsa kayendedwe ka zinthu ndi kuchuluka kwa zinthu zomwe zagulitsidwa ndikofunikira kwambiri musanagwiritse ntchito.

Pazinthu zomwe zingayang'aniridwe pa LIFO—katundu wambiri, ma pallet okhala ndi zinthu zofanana, ndi zinthu zomwe sizitha ntchito—makina oyendetsera zinthu amapereka mphamvu yodabwitsa komanso yosavuta. Ndi otchipa posungira katundu wosungidwa ndipo amalola malo osungiramo zinthu kuti agwirizane ndi ma SKU ofanana m'misewu yozama yolumikizana. Mosiyana ndi zimenezi, makina oyendetsera zinthu amalola FIFO kuyenda chifukwa ma pallet amalowa kuchokera mbali imodzi ndikutuluka kuchokera mbali inayo, kuonetsetsa kuti katundu wakale wazunguliridwa kaye, zomwe ndizofunikira kwambiri pa katundu wowonongeka, zinthu zokhudzana ndi masiku, komanso zinthu zomwe zikutsatira malamulo.

Kuyika bwino malo osungiramo zinthu kumakhala kofunika kwambiri m'makina okhuthala. Oyang'anira nyumba zosungiramo zinthu ayenera kugawa zinthu m'magulu malinga ndi liwiro, nthawi yosungiramo zinthu, komanso kuchuluka kwa zinthu zomwe zasankhidwa. Ma SKU othamanga kwambiri ayenera kukhala pa malo osankhidwa kapena kutsogolo kwa misewu kuti azitha kufikako nthawi yomweyo, pomwe zinthu zomwe zasungidwa zimapita mozama m'misewu. Kugwiritsa ntchito njira zopezera zinthu, malo olumikizirana, ndi malo osungiramo zinthu pafupi ndi malo olowera kumisewu kumathandiza kuti zinthu zisankhidwe bwino ndikuchepetsa kuchulukana kwa zinthu zomwe zasungidwa. Kulondola kwa zinthu zomwe zasungidwa sikungatheke kukambirana; m'malo osungiramo zinthu ambiri, malo osungiramo zinthu omwe sanaikidwe bwino akhoza kukhala ovuta komanso otenga nthawi kuti akonze, kotero kulemba zinthu mosamala, kufufuza nthawi yosungiramo zinthu ndi kuzitenga, komanso kuphatikiza ndi makina oyang'anira nyumba zosungiramo zinthu (WMS) kumalimbikitsidwa.

Ukadaulo umagwira ntchito yofunika kwambiri posunga kuwongolera zinthu m'malo odzaza. Ma barcoding, RFID, ndi ntchito zoyendetsedwa ndi WMS zimaonetsetsa kuti kayendetsedwe kalikonse kamalembedwa ndikutsatiridwa, zomwe zimachepetsa zolakwika za anthu. Muzochitika zodziyimira pawokha, ma pallet shuttles ndi makina obweza zinthu okha amatha kutsogozedwa ndi mapulogalamu osungira zinthu kuti ayike kapena kusankha ma pallet enaake molondola, kuchepetsa chiopsezo chotayika ndikufulumizitsa kuwunika zinthu.

Kuphatikiza apo, njira zotetezera ndi zogwirira ntchito ziyenera kuphatikizidwa ndi njira zosungiramo zinthu. Kuwerengera nthawi zonse kwa zinthu, mawindo okonzanso zinthu, ndi madera osankhidwa bwino amachepetsa chiopsezo chomwe malo osungiramo zinthu ambiri amabweretsa powonekera ndi kupezeka. Ndi kuphatikiza koyenera kwa nzeru zoyika zinthu, kuphatikiza kwa WMS, ndi kulimba kwa ntchito, malo osungiramo zinthu ambiri amapereka mphamvu yapadera popanda kuwononga umphumphu wa zinthu kapena kudalirika kwa kayendedwe ka zinthu.

Chitetezo, Kukhulupirika kwa Kapangidwe, ndi Ergonomics ya Ogwira Ntchito

Pamene ma forklift ayendetsedwa m'misewu yolumikizira ma rack ndipo ma pallet aikidwa mozama kwambiri, chitetezo chimakhala nkhani yofunika kwambiri. Kapangidwe kolimba ka ma rack ndi malangizo osamala ndizofunikira kuti zisunge bwino kapangidwe kake ndikuteteza anthu ndi katundu. Ma racks okhazikika ayenera kukwaniritsa miyezo ya uinjiniya ya mphamvu zonyamula katundu, zochitika za zivomerezi ngati n'koyenera, komanso kukana kugunda. Ma uprights, matabwa, ndi zitsogozo ziyenera kufotokozedwa kuti zigwirizane ndi katundu woyembekezeredwa kuchokera ku makina oyendetsera zida. Kuyika zinthu zoteteza—monga zoteteza m'mizere, mipiringidzo yolowera, ndi njanji zowongolera—kumachepetsa mwayi wowonongeka panthawi yogwira ntchito ya forklift, ndipo kuwunika nthawi zonse ndikofunikira kuti mudziwe ndikukonza kuwonongeka kulikonse kwa kugwedezeka kapena kugunda kusanachitike ngozi.

Kusinthasintha kwa magwiridwe antchito kumachitika mogwirizana ndi kapangidwe ka chitetezo. Makina oyenda pansi amasintha ntchito za oyendetsa: oyendetsa amalowa m'malo opapatiza, amaika ma pallet motsatizana, ndipo nthawi zina amagwiritsa ntchito zomangira zinazake. Kuonetsetsa kuti magetsi akuwala bwino, malo oimika magalasi, ndi m'lifupi mwa msewu wa zida zomwe zasankhidwa zimathandiza kuchepetsa ngozi. Maphunziro amakhala ofunika kwambiri; oyendetsa ayenera kukhala aluso polowera ndi kutuluka m'misewu mosamala, kumvetsetsa malire a kulemera kwa katundu, kudziwa momwe angayankhire zopinga, komanso kuchita njira zadzidzidzi ngati vuto labuka mkati mwa msewu.

Zotsatira zake pa chikhalidwe chachikulu cha chitetezo siziyenera kunyalanyazidwa. Malo osungiramo zinthu ambiri angapangitse kuti anthu aziyenda mosiyana ndi malo osankhidwa—malo osankhika ndi malo olowera m'misewu amakhala malo ofunikira kwambiri oyendera. Kugwiritsa ntchito zizindikiro zomveka bwino, zizindikiro za pansi, ndi zowongolera zipata kumaletsa kulowa kosaloledwa ndipo kumachepetsa magalimoto odutsa. Pa ntchito zomwe zimakhala ndi anthu osakanikirana ndi zida zodziyimira pawokha, madera ofotokozedwa bwino komanso malo olumikizirana osalephera amasunga kulekanitsidwa ndikuchepetsa chiopsezo cha kugundana.

Mapulogalamu okonza zinthu amawonjezeranso nthawi yothandiza ya ma racking okhuthala. Kuyang'anira kokonzedwa, kuyang'anira mphamvu ya ma bolts, ndi kukonza mwachangu zinthu zilizonse zomwe zagundidwa kapena zofooka kumawonjezera nthawi yogwira ntchito ndipo kumathandiza kupewa kulephera kwakukulu. Ndondomeko zokonzera ziyenera kulembedwa bwino: chotsani nthawi yomweyo ma racks owonongeka pa ntchito, kuwunika zosowa za kugawa katundu, ndikutsatira malangizo a wopanga ndi uinjiniya pakukonza kapena kusintha.

Pomaliza, kutsatira malamulo a chitetezo cha nyumba ndi ntchito m'deralo n'kofunikira. Madera ambiri ali ndi miyezo yeniyeni yogwiritsira ntchito zida zomangira mapaleti ndi zida zogwirira ntchito; kugwira ntchito ndi okhazikitsa ovomerezeka ndikutsatira zofunikira za malamulo kumateteza mabizinesi ku zovuta komanso kumaonetsetsa kuti malo ogwirira ntchito ndi otetezeka. Machitidwe okonzedwa bwino komanso osamalidwa bwino pamodzi ndi maphunziro okwanira amapanga mgwirizano pomwe kuchuluka kwa anthu sikuwononga chitetezo kapena thanzi la ogwira ntchito.

Kusinthasintha, Kukula, ndi Kubweza Ndalama

Chofunika kwambiri pakusintha kulikonse kwa malo osungiramo zinthu ndi momwe ndalama zimayendera ndi kukula kwa bizinesi komanso ngati nthawi yobwezera ndalama ikugwirizana ndi ndalama zomwe zimagwiritsidwa ntchito. Makina olumikizirana okhala ndi mapaleti ambiri amapereka mwayi wokulirapo kwambiri akakonzedwa bwino. Kukhazikitsa kumatha kukhala kofanana—kuyambira ndi njira zingapo zakuzama mkati mwa malo omwe alipo kale ndikukulirakulira pamene kufunikira kukukula. Njira yocheperako iyi imachepetsa ndalama zomwe zimagwiritsidwa ntchito pasadakhale ndipo imalola ogwira ntchito kutsimikizira kusintha kwa magwiridwe antchito asanapereke ntchito zazikulu.

Kubweza ndalama zomwe zayikidwa nthawi zambiri kumachitika chifukwa cha zinthu zingapo zomwe zingathe kuwerengedwa: kuchuluka kwa ma pallet (zomwe zingapewe kukulitsa nyumba zodula), kuchepetsa ndalama zosungiramo ma pallet, kuchepetsa antchito kudzera mu maulendo ochepa, komanso kusunga mphamvu m'malo omwe nyengo imayang'aniridwa. Ma model azachuma ayeneranso kuphatikiza maubwino osawoneka bwino monga kudalirika kwa maoda komanso kuthekera kotumikira makasitomala ambiri ochokera pamalo omwewo. Ogwira ntchito ambiri amapeza kuti nthawi yobwezera ndalama ndi yochepa kwambiri pamene maubwino onse awerengedwa, makamaka pomwe njira zina zingaphatikizepo kumanga kapena kubwereka malo ambiri.

Kusinthasintha kumapitirira kukula kwa mphamvu. Ma racks opangidwa ndi ma drive amatha kusinthidwa kuti agwirizane ndi mitundu yosiyanasiyana ya zinthu, kuphatikiza zogawa njira kuti zilekanitse SKU kapena kuphatikiza ndi makina odziyimira pawokha monga ma pallet shuttle kuti azitha kugwiritsa ntchito bwino kwambiri. Kusankha zigawo zomwe zingakonzedwenso kumalola kuti ntchito igwiritsenso ntchito njira zina pamene zinthu zikusintha pakapita nyengo kapena zaka. Kusinthasintha kumeneku kumatanthauza kuti dongosololi limakhalabe chuma chamtengo wapatali ngakhale zofunikira pabizinesi zikusintha.

Mukayang'ana ogulitsa, ganizirani mtengo wonse wa umwini: khalidwe la kapangidwe kake, chitsimikizo, zowonjezera zomwe zilipo (monga zothandizira ma pallet ndi malangizo a njira), komanso zomwe wogulitsayo wakumana nazo ndi kukhazikitsa kofanana. Ntchito zaukadaulo wopanga zimatha kugwirizanitsa mapangidwe a racking ndi njira zogwirira ntchito kuti zipindule kwambiri. Kuphatikiza apo, kufufuza mayankho osakanikirana—kuphatikiza njira zozama kwambiri ndi nkhope zosankhidwa bwino komanso malo okhazikika okha—nthawi zambiri kumapereka magwiridwe antchito amphamvu kwambiri kwa nthawi yayitali pogwirizanitsa mtundu wa malo osungira ndi mawonekedwe a SKU.

Njira zopezera ndalama ndi makonzedwe a lendi zingapangitsenso kuti zosintha zikhale zosavuta kuzipeza. Chifukwa chakuti kuyika zinthu zambirimbiri m'mabokosi kumasintha malo kukhala malo okwanira, phindu lake nthawi zambiri limatha kuwonetsedwa m'njira zachuma zomwe zimakhudzana ndi omwe akukhudzidwa—kusonyeza momwe dongosololi limachedwetsera ntchito yomanga, kuchepetsa ndalama zogwirira ntchito, komanso kuthandizira kukula kwa ndalama. Pulojekiti yoyesera yoganizira bwino, pamodzi ndi kuyeza mosamala kuchuluka kwa ndalama zomwe zimagwiritsidwa ntchito komanso zotsatira zake, imapatsa opanga zisankho deta yofunikira kuti athandizire kufalikira kwa ntchito.

Chidule

Kugwiritsa ntchito njira yosungira mapaleti okhala ndi anthu ambiri kumakonzanso momwe malo amagwiritsira ntchito malo, kusuntha katundu, ndi kuyang'anira katundu. Ubwino wake ndi monga kuwonjezeka kwa mphamvu yosungiramo zinthu, magwiridwe antchito oyezeka, kuwongolera zinthu molimbika pamene zikugwirizana ndi machitidwe oyenera ndi malo oyikamo zinthu, ndi mayankho owonjezereka omwe amapereka phindu lokongola pa ndalama zomwe zayikidwa. Chitetezo ndi ergonomics zimakhalabe zofunika kwambiri pakukhazikitsa bwino ntchito, zomwe zimafuna kapangidwe kamphamvu, maphunziro okwanira, komanso kukonza nthawi zonse.

Ngati njira yosungiramo zinthu zogwiritsidwa ntchito pamodzi—kulinganiza bwino malo osungiramo zinthu zakale a SKU okhala ndi malo osungiramo zinthu zakale ndi malo osungiramo zinthu zakale—njira zimenezi zingatsegule ubwino waukulu pazachuma komanso ntchito. Kaya cholinga chanu chachikulu ndi kuchepetsa kupanikizika kwa malo, kusintha mphamvu zomwe zimagwiritsidwa ntchito, kapena kugwiritsa ntchito bwino mphamvu m'malo otetezedwa ndi kutentha, njira yosungiramo zinthu zolemera yokonzedwa bwino komanso yosamalidwa bwino imapereka njira yabwino yopezera zinthu zambiri komanso kuchepetsa ndalama zonse zomwe munthu ali nazo.