Kuti atsimikizire kuchuluka kwachitetezo chazakudya chomwe chingatheke kwa makasitomala awo, ogulitsa otsogola akhazikitsa zofunikira kapena machitidwe okhudzana ndi kupewa ndi kuzindikira zinthu zakunja.Mwambiri, awa ndi mitundu yowonjezereka yamiyezo yomwe idakhazikitsidwa zaka zambiri zapitazo ndi British Retail Consortium.
Imodzi mwamiyezo yolimba kwambiri yokhudzana ndi chitetezo chazakudya idapangidwa ndi Marks ndi Spencer (M&S), wogulitsa wamkulu ku UK.Muyezo wake umanena za mtundu wa makina ozindikira zinthu zakunja zomwe zikuyenera kugwiritsidwa ntchito, momwe ziyenera kugwirira ntchito kutsimikizira kuti zinthu zokanidwa zachotsedwa pakupanga, momwe makinawo "alephereke" mosatetezeka m'mikhalidwe yonse, momwe ayenera kuwunika, ndi zolemba ziti zomwe ziyenera kusungidwa. ndi zomwe kukhudzika komwe kumafunikira kumabowo ojambulira zitsulo zosiyanasiyana, pakati pa ena.Imatchulanso nthawi yomwe makina a X-ray ayenera kugwiritsidwa ntchito m'malo mwa chowunikira zitsulo.
Zinthu zakunja zimakhala zovuta kuzipeza ndi machitidwe oyendera wamba chifukwa cha kukula kwake kosiyanasiyana, mawonekedwe ake opyapyala, kapangidwe kazinthu, mawonekedwe angapo a phukusi komanso kuchuluka kwake kowala.Kuzindikira zitsulo ndi/kapena kuunika kwa X-ray ndi njira ziwiri zomwe zimagwiritsidwa ntchito popeza zinthu zakunja muzakudya.Tekinoloje iliyonse iyenera kuganiziridwa payokha ndikutengera zomwe zagwiritsidwa ntchito.
Kuzindikira kwachitsulo chazakudya kumatengera kuyankha kwa gawo lamagetsi lamagetsi pamafupipafupi mkati mwa chitsulo chosapanga dzimbiri.Kusokoneza kulikonse kapena kusalinganika kwa chizindikiro kumazindikiridwa ngati chinthu chachitsulo.Zowunikira zitsulo zazakudya zomwe zili ndi ukadaulo wa Fanchi Multi-scan zimathandiza ogwiritsa ntchito kusankha ma frequency atatu kuchokera pa 50 kHz mpaka 1000 kHz.Tekinolojeyo imasanthula ma frequency aliwonse mwachangu kwambiri.Kuthamanga maulendo atatu kumathandiza kuti makinawo akhale pafupi ndi abwino kuti azindikire mtundu uliwonse wazitsulo zomwe mungakumane nazo.Sensitivity ndi wokometsedwa, monga inu mukhoza kusankha kuthamanga mulingo woyenera kwambiri pafupipafupi mtundu uliwonse wa zitsulo nkhawa.Zotsatira zake ndikuti mwayi wodziwikiratu umakwera kwambiri ndipo kuthawa kumachepetsedwa.
Kuwunika kwa X-ray kwa chakudyazimatengera kachulukidwe kachulukidwe kake, kotero kuti zinthu zina zopanda zitsulo zimatha kuzindikirika nthawi zina.Miyendo ya X-ray imadutsa muzinthuzo ndipo chithunzi chimasonkhanitsidwa pa chowunikira.
Zowunikira zitsulo zitha kugwiritsidwa ntchito pafupipafupi ndi zinthu zomwe zili ndi zitsulo m'mapaketi awo, koma nthawi zambiri kukhudzidwa kumakhala bwino kwambiri ngati njira zodziwira X-ray zikugwiritsidwa ntchito.Izi zikuphatikizapo mapaketi okhala ndi filimu yopangidwa ndi zitsulo, ma tray a aluminiyamu zojambulazo, zitini zachitsulo ndi mitsuko yokhala ndi zitsulo zazitsulo.Makina a X-ray amathanso kuzindikira zinthu zakunja monga galasi, fupa kapena mwala.
Kaya kuzindikiridwa kwachitsulo kapena kuwunika kwa x-ray, M&S imafuna zida zotsatirazi kuti zikwaniritse zofunikira zake.
Zinthu Zogwirizana ndi Basic Conveyor System
● Masensa onse a dongosolo ayenera kukhala osatetezeka, kotero akalephera amakhala pamalo otsekedwa ndikuyambitsa alamu
● Makina okanira okha (kuphatikiza kuyimitsa lamba)
● Pakani chithunzi cholembera diso pa infeed
● Bini yokanira yotsekeka
● Malo okhala pakati pa malo oyendera ndi bin yokanira kuti aletse kuchotsedwa kwa mankhwala oipitsidwa.
● Kanani zomverera zotsimikizira (kanani kuyatsa kwa ma lamba omwe akubweza)
● Bin chidziwitso chonse
● Alamu ya nthawi yotsegula/yosatsegulidwa
● Kusintha kwa mpweya wochepa ndi valavu yotayira mpweya
● Kusintha kwa kiyibodi kuti muyambitse mzerewu
● Nyali yokhala ndi:
● Nyali yofiyira yomwe imayaka/yosasunthika imasonyeza ma alarm ndipo kuphethira kumasonyeza kuti bin yatsegulidwa
● Nyali yoyera yosonyeza kufunika kwa QA Check (mapulogalamu owerengera)
● Lipenga la alamu
● Pamapulogalamu omwe kutsatiridwa kwakukulu kumafunsidwa, machitidwe ayenera kukhala ndi zina zowonjezera zotsatirazi.
● Tulukani cheke sensa
● Makina ojambulira liwiro
Tsatanetsatane wa Ntchito ya Failsafe
Kuwonetsetsa kuti zonse zomwe zapangidwa zikuwunikiridwa bwino, zinthu zotsatirazi ziyenera kupezeka kuti zipange zolakwika kapena ma alarm kuti adziwitse ogwiritsa ntchito.
● Kulakwitsa kwachitsulo chojambulira
● Kanani alamu yotsimikizira
● Kanani alamu yodzaza ndi bin
● Kanani alamu yotsegula/yosatsegulidwa
● Alamu ya kulephera kwa mpweya (yokankhira wamba ndi kukana kuphulika kwa mpweya)
● Kanani alamu yachipangizo (yochotsa makina a malamba okha)
● Tulukani pakuzindikira paketi (kutsata pamlingo wapamwamba)
Chonde dziwani kuti zolakwa zonse ndi ma alarm ziyenera kupitilira pambuyo pa kuzungulira kwa mphamvu ndipo woyang'anira QA yekha kapena wogwiritsa ntchito wapamwamba yemwe ali ndi chosinthira chachikulu ayenera kuwachotsa ndikuyambitsanso mzere.
Malangizo a Sensitivity
Gome ili m'munsili likuwonetsa chidwi chofuna kutsatira malangizo a M&S.
Kukhudzika kwa Level 1:Uwu ndiye makulidwe a zidutswa zoyezera zomwe ziyenera kuzindikirika potengera kutalika kwa chinthu pachotengera chonyamula katundu komanso kugwiritsa ntchito chojambulira chitsulo choyenera kukula kwake.Zimayembekezeredwa kuti kukhudzika kwabwino kwambiri (ie chitsanzo chaching'ono choyesera) kumatheka pazakudya zilizonse.
Sensitivity 2:Izi ziyenera kugwiritsidwa ntchito pokhapokha ngati pali umboni wolembedwa wosonyeza kuti kukula kwa zidutswa zoyesa mkati mwa Level 1 Sensitivity range sikutheka chifukwa cha zotsatira za mankhwala kapena kugwiritsa ntchito zitsulo zamafilimu.Apanso zikuyembekezeredwa kuti kukhudzika kwabwino kwambiri (ie chitsanzo chaching'ono choyesera) kumatheka pazakudya zilizonse.
Mukamagwiritsa ntchito kuzindikira kwachitsulo mu Level 2 ndikulimbikitsidwa kugwiritsa ntchito chojambulira chitsulo ndiukadaulo wa Fanchi-tech Multi-scan.Kusintha kwake, kukhudzika kwakukulu komanso kuwonjezeka kwa mwayi wodziwikiratu kudzapereka zotsatira zabwino kwambiri.
Chidule
Pokumana ndi M&S "gold standard," wopanga zakudya akhoza kukhala ndi chitsimikizo kuti pulogalamu yawo yowunikira zinthu ipereka chidaliro kuti ogulitsa akuluakulu akuumirirabe chitetezo cha ogula.Panthawi imodzimodziyo, imaperekanso chizindikiro chawo ndi chitetezo chabwino kwambiri.
Want to know more about metal detection and X-ray inspection technologies that meet the Marks & Spencer requirements? Please contact our sales engineer to get professional documents, fanchitech@outlook.com
Nthawi yotumiza: Jul-11-2022