labarai

Asarar kamfanonin katako babban al'amari ne wanda ke shafar farashin. Idan aka sarrafa asarar, zai iya haɓaka ingancin kasuwancin har zuwa wani babban abu kuma ya inganta ƙimar samfuran. Bari mu bincika asarar da yawa a cikin masana'antar kartani.

A sanya shi a saukake, yawan asarar masana'antar kwali shine adadin shigar da takarda ba tare da adadin kayan da aka gama sanyawa a cikin ajiya ba. Misali: shigar da danyen takarda a kowane wata ya kamata ya samar da murabba'in miliyan 1, kuma adadin kayan da aka gama karewa ya kai muraba'in murabba'in 900,000, sannan asarar kamfanin gaba daya a cikin watan da muke ciki = (100-90) = murabba'in mita 100,000, da jimlar asarar kuɗi 10/100 × 100% -10%. Irin wannan asarar ta iya zama babban adadi ne kawai. Koyaya, rarraba asara ga kowane tsari zai kasance a bayyane, kuma zai zama mafi sauƙi a gare mu don nemo hanyoyi da nasarori don rage asara.

1. Rashin kwali na corrugator

Te Sharar kayayyakin lahani

Abubuwan lalacewa suna nuni zuwa samfuran da basu cancanta ba bayan inji mai yankan.

Ma'anar Formula: Yankin asara = (rage faɗi × lambar yanke) × yankan tsawon × yawan yankan wuƙaƙe don samfuran samfura.

Dalilin: aiki mara kyau ta ma'aikata, ƙarancin ingancin takaddun tushe, ƙarancin ƙarfi, da dai sauransu.

Definition Ma'anar Formula

Yankin asara = (rage faɗi × yawan yanke) × tsawon yanke × yawan yankan wuƙaƙe don samfuran samfura.

Dalilin: aiki mara kyau ta ma'aikata, ƙarancin ingancin takaddun tushe, ƙarancin ƙarfi, da dai sauransu.

Matakan ingantawa: ƙarfafa ikon gudanarwa da sarrafa ingancin ɗan takarda.

● Babban asarar kaya

Manyan kayayyaki suna nufin samfuran ƙwararru waɗanda suka wuce adadin takarda da aka ƙayyade. Misali, idan aka tsara za a ciyar da takardu 100, kuma a ciyar da takaddun kwararru 105, to 5 daga cikinsu manyan kayayyaki ne.

Ma'anar Formula: Yankin asarar samfura mafi girma ((yanke faɗi × yawan yanke) × tsawon abin yanka number (lambar masu yanke-mummunan lambobi-masu shirin yanka).

Dalili: takarda da yawa a kan corrugator, takarda mara daidai da ake karɓa a kan corrugator, da dai sauransu.

Matakan ingantawa: yin amfani da tsarin sarrafa kayan kwalliyar na iya magance matsalolin shigar da takarda ba daidai ba da kuma karɓar takaddar da ba ta dace ba a kan naurar tayal ɗaya.

Loss Rage asara

Gyarawa yana nufin ɓangaren da aka datse lokacin datsa gefuna ta hanyar datsawa da kuma ƙera na'urar tayal.

Ma'anar Formula: Yankin asarar yanki = (faɗakarwar sararin yanar gizo mai faɗi × yawan yankewa) × tsawon yanke × (adadin kyawawan kayayyaki + yawan kayan da ba su da kyau).

Dalilin: asara ta al'ada, amma idan ta yi yawa, ya kamata a bincika abin da ya haifar da hakan. Misali, idan fadin yanke faren yakai mm1 mm1, kuma mafi karancin fadin trimming da corrugator ke bukata shine 20mm, to 981mm + 20mm = 1001mm, wanda yafi girman 1000mm, kawai kayi amfani da takarda 1050mm don tafiya. Faɗin gefen gefen 1050mm-981mm = 69mm, wanda ya fi girma girma fiye da yadda ake yin sa, yana sa yankin asara ya ƙaru.

Matakan ingantawa: Idan dalilai ne na sama, yi la'akari da cewa ba a gyara oda ba, kuma ana ciyar da takarda da takarda 1000mm. Lokacin da aka buga na biyun kuma aka mirgine akwatin, ana iya ajiye takarda mai faɗi 50mm, amma wannan zai zama har zuwa Rage ingantaccen bugawa. Wani ma'auni shine cewa sashin tallace-tallace na iya yin la'akari da lokacin karɓar umarni, haɓaka tsarin oda, da haɓaka oda.

Tab tab

Tabbing yana nufin bangaren da ake samarwa yayin da ake buƙatar gidan yanar gizo mai fadi don ciyar da takarda saboda ƙarancin takaddun tushe na gidan yanar gizo na takarda. Misali, ya kamata a yi oda da takarda mai fadin 1000mm, amma saboda rashin tushe na 1000mm ko wasu dalilai, ana bukatar a ciyar da takardar da 1050mm. Mmarin 50mm shine tarawa.

Fassarar tsari: Yankin tabbing = = (gidan yanar gizo bayan an tsara shafin yanar gizo) × yankan tsafi × (yawan yanka wukake don kyawawan kayayyaki + yawan yankan wuka don munanan kayayyaki).

Dalilai: rawarɓar ɗanyen takarda mara ma'ana ko siyan ɗanyen takarda a sashin siyarwa.

Matakan magancewa don ingantawa: Sanarwar kamfanin yakamata ta sake duba ko sayan takaddun takarda da haja ya biya bukatun kwastomomi, kuma yayi kokarin hada kai da kwastomomi a cikin shirye shiryen takarda don fahimtar ra'ayin aikin t-mode. A gefe guda, sashen tallace-tallace dole ne ya sanya jerin abubuwan buƙata a gaba don bawa sashin siyarwa zagaye na siye don tabbatar da cewa asalin takarda tana nan. Daga cikin su, asarar kayayyaki masu lalacewa da asarar kayan masarufi ya kamata su kasance cikin asarar aiki na sashen samar da kwali, wanda za a iya amfani da shi azaman ma'aunin kimantawa na sashen don haɓaka haɓaka.

2. Rashin buga akwati

● Karin asara

Za a ƙara wani adadin ƙarin samarwa lokacin da aka kera karton saboda gwajin injinan buga takardu da haɗari yayin samar da katun.

Tsarin ma'anar: Yankin asara ƙari = ƙarin ƙari da aka tsara, yankin yanki na kartani.

Dalili: babban asara na injin buga takardu, ƙananan matakin aiki na afaretan mai buga takardu, da babban hasara na shiryawa a mataki na gaba. Bugu da kari, sashen tallace-tallace ba su da iko kan adadin umarnin da aka sanya. A zahiri, babu buƙatar ƙara ƙari da yawa sosai. Extraarin yawa da yawa zai haifar da haɓakar ƙari. Idan ba za a narkar da abin da ya wuce gona da iri ba, zai zama "mataccen kaya", ma'ana, ajiyar kayan aiki fiye da lokaci, wanda asara ce mara amfani. .

Matakan ingantawa: Wannan abun yakamata ya kasance na asarar aikin sashin akwatin bugawa, wanda za'a iya amfani dashi azaman kimantawa na sashen don haɓaka haɓaka ƙimar ma'aikata da matakin aiki. Sashen tallace-tallace zai ƙarfafa ƙofar don ƙarar oda, da kuma samar da ƙirar mai sauƙi da sauƙi Don yin bambanci, ana ba da shawarar hada da ƙari a cikin labarin farko don sarrafawa daga tushen don kauce wa rashin buƙata - ko samarwa

Loss Yankan asara

Lokacin da aka kera kartani, bangaren da ke kusa da kwalin wanda ake yankan shi ta hanyar injin aski shine asarar gefen.

Formula definition: Edge mirgina asarar yanki = (tattalin yanki yanki-yanki bayan mirgina) × warehousing yawa.

Dalilin: asara ta al'ada, amma yakamata a binciki dalili yayin da adadin yayi yawa. Hakanan akwai injunan atomatik, na hannu, da na atomatik masu yanke-yanke, kuma bukatun da ake buƙata na juyawa suma sun bambanta.

Matakan ingantawa: dole ne a saka wasu injunan yankan rago daban-daban tare da juyawar daidai don rage asarar baki gwargwadon iko.

● Cikakken fasalin rage asara

Wasu masu amfani da katun ba su buƙatar ɓataccen gefen ruwa. Don tabbatar da ingancin, ya zama dole a ƙara wani yanki kusa da asalin kwalin (kamar ƙaruwa da 20mm) don tabbatar da cewa katun ɗin da aka birgima ba zai zuba ba. 20arin ɓangaren 20mm shine asarar cikakken shafi.

Ma'anar Formula: yankin asarar yanki mai cikakken shafi = (yankin takarda mai shirya-yanki katun na ainihi) × adana masu yawa.

Dalilin: asara ta al'ada, amma lokacin da yawa suka yi yawa, yakamata a binciki dalili kuma a inganta shi.

Ba za a iya kawar da asara ba. Abin da za mu iya yi shi ne don rage asara zuwa mafi ƙanƙanci kuma mafi ma'ana ta hanyoyi da dabaru iri-iri gwargwadon iko. Sabili da haka, mahimmancin raba asara a cikin sashin da ya gabata shine barin hanyoyin da suka dace su fahimci ko asara daban-daban suna da ma'ana, ko akwai damar ci gaba da abin da ya kamata a inganta (alal misali, idan asarar manyan kayayyaki yayi yawa babba, yana iya zama dole a yi bita ko corrugator ya karba takardar.Kawai, asarar tsallake ya yi yawa, yana iya zama wajibi a sake dubawa ko asalin takardar tana da ma'ana, da dai sauransu.) don cimma manufar sarrafawa da rage asara, rage farashi, da inganta ƙwarewar samfur, kuma na iya ƙirƙirar alamun kimantawa ga sassa daban-daban bisa ga asara iri-iri. Saka wa mai kyau sakamako kuma ka hukunta mara kyau, ka kuma karawa masu karfin gwiwa himmar rage asara


Post lokaci: Mar-10-2021