Gwaji da warware matsalolin daidaitawa a cikin allurar gyara

Me yasa wasu bangarorin filastik suna da launi mara kyau bayan allurar gyara? Wannan lahani na iya tsada ga masana'antun. Launi marasa daidaituwa na iya rage ingancin samfurin da haɓaka sharar gida. A cikin wannan post din, zamu tattauna mahimmancin daidaitawa a cikin allurar da ke cikin allura, fuskokin masana'antu suna fuskanta, da mafita na yau da kullun don tabbatar da kyakkyawan sakamako.

Fahimtar Kuskuren launi

A cikin mulkin allurar rigakafi, daidaitaccen launi yana taka muhimmiyar rawa a cikin ingancin samfurin. Bari mu nutse cikin duniyar lahani mai kyau kuma bincika tasirin su akan masana'antun masana'antu.

Ma'anar launi mara kyau ko bambancin launi

Launi mara daidaituwa, wanda kuma aka sani da bambancin launi, yana nufin:

• Rashin daidaituwa a cikin Hue, zurfin inuwa, da inuwa a ƙasan sassan da aka gyara

• Fasali da suka karkace daga ƙayyadaddun launi mai amfani

• Rashin daidaitaccen launuka marasa daidaituwa a cikin kayan filastik

Wadannan bambance-bambancen da zasu iya bayyana a cikin dabara ko kuma suyi hali, shafewa:

1. M

2. Ingancin samfurin

3. Alama ta hannu

Alamar gama gari

LATSA MAI KYAU Yana bayyana kansu ta hanyar:

Alamar gani

• Haɗe launuka: Swirls ko faci na tabarau daban-daban

• Dayawa: Canjin da ba a tsammani a cikin Hue ko ƙaruwa

• Tasirin Marbling: Rage ko Alamu mai kama da marmara

• Spotting: yankuna na gari na duhu ko mai haske

Tasiri kan masana'antu

Abubuwan haɗin launi na iya haifar da:

Bayar da	sakamako
Yawan ragin scrap	Farashin samarwa mafi girma
Wahalar daidaitawa	Taro kalubale
Rashin ingantaccen sarrafawa	Jinkiri jigilar kayayyaki
Abokin Ciniki na Abokin Ciniki	M asarar kasuwanci

Don ba da misalta tsananin lahani mai launi, la'akari da wannan bayanan:

Batutuwa na daidaito ba kawai ke shafar kayan ado bane kawai. Zasu iya siginar matsaloli masu zurfi:

• Rashin daidaituwa na kayan

• Yawan zafin jiki

• Motsin flaws

• Cikakken al'amura

Gano wadannan alamun da wuri yana taimaka wa masana'antun:

• Matsala sosai

• Aiwatar da matakan gyara

• Kula da ingancin samfurin

Ta hanyar fahimtar cikakkun lahani, kwararru na alluna na alluna na iya:

1.Improve ingancin ikon sarrafawa 2.reduce sharar gida 3.Shance duk ingancin samarwa

Gano bambanci da hukunci

Gano rashin daidaituwa a cikin allurar rigakafi yana buƙatar Ken Daidai da daidaitaccen ma'auni. Bari mu bincika hanyoyin da ake amfani da su don ganowa da kimanta bambance bambancen launi.

Dabarun dubawa na gani

Binciken gani yana zama farkon matakin farko a cikin ingancin launi. Ya dogara da tsinkayen ɗan adam ga bambance-bambancen.

Matsakaicin haske da muhalli

Hanya mai haske mai mahimmanci yana haifar da tsinkaye launi. Yi la'akari da waɗannan abubuwan:

• Halittar da aka sani

• Zazzabi mai launi na tushen haske

• Da kewaye launuka da tunani

Tsawon hasken da ya dace yana tabbatar da:

1. Daidaitaccen kimantawa

2. Cikakken gano bambance bambancen yanayi

3. Rage nau'in ido don masu binciken

Iyakokin ido na ɗan adam vs. inji dubawa

Windensan Adam, yayin da aka daidaita, yana da abubuwan da ya dace:

na ɗan adam	dubawa
Na ra'ayin wani	Na haƙiƙa
Zama ga gajiya	AIKADA AIKI
Limitarancin launi na launi	Gano Babban Gano
Tasiri ta hanyar rashin daidaituwa	Binciken Data-Tripen

Duk da iyakance, masu horar da masu binciken zasu iya:

• A takaita hadadden tsarin

• Kimantawa gaba daya roko roko

• Yi hukunce hukunce-hukunce akan karancin launi

Binciken launiimeter

Don madaidaici ma'aunin launi, launuka masu launuka suna ba da bayanan da yawa. Suna ba da bincike game da tunanin mutum.

Fahimtar △ e Dabi'u

△ e (Delta E) yana wakiltar jimlar bambancin launi tsakanin samfurori biyu. An lasafta shi ta amfani da:

△ e = [(△ l) ⊃2; + (△ a) ⊃2; + (△ b) ⊃2;] ^ (1/2)

A ina:

• L: Bambancin haske

• △ A: Red / kore bambanci

• B: Yellow / Blue bambanci

Ka'idodi don bambance bambancen launi na launi

Ka'idojin masana'antu galibi suna amfani da ƙimar △ e don ayyana launuka masu launi na launi:

△△	fassarar kewayon
0 - 1	Bambanci ne na rashin daidaituwa
1 - 2	Kadan bambanci
2 - 3.5	M bambance-bambance
3.5 - 5	Mahimmin bambanci
> 5	Bambancin da ba a yarda da shi ba

Wadannan jeri na iya bambanta dangane da:

• Bayanai na masana'antu

• Bukatar samfuran

• Abubuwan da Abokin Ciniki

Ta hanyar hada gani da bayanai na kayan abinci, masana'antun za su iya:

• Tabbatar da ingancin launi

• Haɗu da ƙa'idodin masana'antu

• Bayyana bukatun abokin ciniki

Me ke haifar da launi mara kyau a cikin allurar da aka gyara?

Launi mara kyau a cikin allurar da aka gyara na iya motsawa daga dalilai daban-daban. Fahimtar waɗannan dalilai yana taimakawa masana'antun da masana'antun da hana launuka masu daidaituwa.

Abubuwan da ke cikin kayan abinci

Kayan aikin kayan wasa yana taka muhimmiyar rawa a daidaitaccen launi. Abubuwa da yawa na iya haifar da ingantaccen kayan yaji:

• Ingancin inganci ko gurbatawa

• Abincin danshi

• Dabarun bushewa mara kyau

• Talauci rarraba silukan fiber

• Rashin damuwa a wasu kayan

Kayan aiki kamar babban tasiri na polystyrene kuma da Abs ne ke yiwuwa ga canje-canjen launuka masu wahala. Wannan na faruwa ne saboda damuwa na ciki bayan gyarawa.

Ingantaccen launi da sarrafawa

Colorants suna tasiri sosai bayyanar samfurin. Matsaloli sun tashi daga:

• Mara kyau watsawa

• Lowerarancin kwanciyar hankali

• Ba'a da Kyauta Mai Kyau

• Rashin ingantaccen iko

Yi la'akari da waɗannan abubuwan lokacin zabar finolorants:

1. Karfinsu tare da guduro

2. Tsarin yanayin zafin jiki

3. Dispersity a cikin narke

Kayan kwalliyar Airbelne na iya gurbata kayan aiki da molds. Wannan yana haifar da bambancin launi mai launi a cikin biysati yana gudana.

Abubuwan da aka gyara na inci

Matsaloli da suka shafi inji galibi suna haifar da daidaitattun bayanan launi:

batun	tasiri akan launi
Rashin daidaituwa ganga	Overheating ko matalauta filastik
An kafa gurbata ko sutura	Rashin daidaituwa mai inganci
Bayyanannun mashin	Rashin iko na sarrafawa

Zabin yau da kullun da zabin ingantaccen na'ura masu mahimmanci suna da mahimmanci don daidaito launi.

Tsarin tsari na gyara

Saitunan aiwatarwa suna tasiri sosai akan daidaituwa:

• Girma mai yawa

• Babban matsin lamba ko matsin lamba

• Rashin ƙarfi na zafin jiki

• Rashin wadataccen filastik

• Tsawon lokaci na lokaci

• Ba daidai ba colorant dosing ko hadawa

Inganta waɗannan sigogi suna taimakawa wajen daidaita daidaiton launi a duk samarwa.

Designarin zane da kiyayewa

Abubuwan da suka shafi Molds da suka shafi daidaituwa na launi sun haɗa da:

• Rarraba sanyaya da zazzabi

• Talauci venting na kaiwa zuwa cikin jirgin sama

• Gurbata daga wakilan saki ko madoticants

• Zauren Gateo Coat ko Deirƙira

• Surface ko batutuwan Polish

• Tsatsa a kan m molds

Tsarin ƙira da ya dace da tabbatarwa na yau da kullun suna da mahimmanci. Suna ganin sutura na ruwa da sanyaya, hana bambancin launi.

Yadda za a Haƙuri da Matsalar Launin Lafiya a cikin allurar Mold

Rashin daidaituwa a cikin allurar rigakafi na iya zama babban kalubale. Yana shafar ingancin samfurin da gamsuwa na abokin ciniki. Bari mu bincika dabarun da suka dace don hanawa da magance matsalar wannan batun.

Ingancin iko na albarkatun kasa da dankaloli

Tabbatar da manyan abubuwa masu inganci yana da mahimmanci don fitarwa mai launi mara kyau:

• Soully cikin hikima : Zabi mai kaya mai dogaro don daidaitawa, kayan masarufi masu inganci.

• Adadin da ya dace : rike da kayan shagon adana daidai don kiyaye dukiyoyinsu.

• Protocols bushewa : aiwatar da hanyoyin bushewa da suka dace don kayan hygroscopic.

• Zaɓin Cololant : a hankali Ganewa na Colorants don dacewa da aiki.

• Yarjejeniyar Kayan aiki : Bincika akai-akai bincika da kayan aiki na kayan aiki.

Kyautata inction Saitin

Saitunan na'ura masu kyau na kayan aiki yana da mahimmanci don daidaito launi:

• Calibration : Cibiyar Kula da zazzabi akai-akai.

• Kulawa da tsari : Daidai mahimman sigogi na tsari kamar sauri da sauri da matsin lamba.

• Sizing na'ura : Tabbatar da ingantaccen na'ura ta dace don aikin.

• Tsaftataccen cikakke : pure kuma tsaftace injin sosai tsakanin canje-canjen launi.

Kyaftawa-sake yin gyara tsari

Tsarin sarrafawa mai sarrafawa shine mabuɗin don daidaitawa:

• Gudanar sarrafawa : Kafa tsarin kwarara don lura da daidaita sigogi.

• Haske na zazzabi : Kyakkyawan-notel yana narkewa don ingantaccen watsawa mai kyau.

• Rashin fahimta : daidaita saurin tsari da kuma bayanan martaba na rarraba launi.

• Lokacin zama : rage girman lokacin zama a cikin ganga.

• Kimiyya ta kimiyya : aiwatar da ka'idodi don maimaitawa, sakamakon annabta.

Mold Pihirisa yayi la'akari da koda kayan maye

Designirƙirar ƙira tana taka muhimmiyar rawa wajen samun daidaitaccen launi:

• Uniform sanyaya : m molds don daidaita rarraba yanayin zafin jiki.

• Isasshen iska : hana kallafa iska da ƙona alamomi ta hanyar tasirin da ya dace.

• Ingancin Gateo : Zabi wuraren ƙofar da zane don daidaita yawan narkewar ruwa.

• Kulawa : A kai a kai mai tsabta a kai a kai kuma bi da molds saman don hana gurbatawa.

Ingantawa na hanyoyin canza launi da kayan aiki

Inganta daidaiton launi ta hanyar dabarun canza launi na ci gaba:

• Ingancin Masterbatches : Yi amfani da launi mai inganci mai launi na ƙira mai inganci.

• Pre-launi : Dauki hanyoyi masu launi lokacin da zai yiwu don mafi kyawun iko.

• Busassun bushewa : hana matsalolin danshi na kayan aiki ta amfani da bushewa masu bushewa.

• Ganowar ƙarfe : shigar da masu ganowa a cikin tsarin ciyarwar don hana gurbatawa.

Shirya dabarun yanayin bambance-bambancen launi

Lokacin da al'amuran launuka suka taso, tsari na tsari na tsari yana da mahimmanci:

• Hanyar warwarewa .

• Tushen yin bincike : ware kuma gano asalin tushen launi na rashin daidaituwa.

• Gyara yanayin rarrabuwa : sigogi na gwaji a tsari gwargwadon lamuran.

• Hadin gwiwar kungiya : Hadin gwiwar tattaunawa tsakanin ƙira, samar da inganci.

Ta hanyar aiwatar da waɗannan dabarun, masana'antun na iya inganta daidaiton launi a cikin allurar. Kulawa na yau da kullun da ci gaba da ci gaba sune mabuɗin don kiyaye babban inganci, kayan koshin suna.

Ƙarin mafita da mafi kyawun ayyuka

Amfani da kayan miya na gravimetric

Hawaye na gravimetric Holders suna ba da iko a kan hadawa. Sun tabbatar da daidaito na Masterbatch da albarkatun kasa.

K.

• Cikakken dosing na dankaloli

• Daidaitaccen lokaci na Ratios Ratios

• Kawar da kuskuren ɗan adam a cikin shiri

Wannan fasaha tana rage bambancin launi da aka haifar ta hanyar haɗawa.

Matakan sarrafa wutar lantarki na Static

Lantarki na Static na iya haifar da rabuwa da abu yayin jigilar kaya. Wannan yana haifar da rashin daidaituwa a cikin samfurin ƙarshe.

Hanyoyin sarrafawa masu tasiri sun haɗa da:

1. Ionfers a cikin layin sufuri na kayan

2. Anti-staticedededses a cikin albarkatun kasa

3. Groundinging na kayan aiki da tsarin sufuri

wuri	ma'aunin sarrafa
Sa ido	Shafin allo Conne
Jigilar kaya	Ionizers ko ci tsayar da ciminti
Inji moling	Alamar ƙasa

Waɗannan matakan suna hana littattafai ta ƙunshi rarraba kayan kwalliya.

Cikakken launi mai launi

Don ingantaccen haske mai haske mai haske mai haske, mai launi launuka na ruwa yana ba da fa'idodi na musamman:

• Ingantaccen watsawa

• Rage haɗarin da ke tattare da damuwa ko marbling

• Sauki mai sauƙi na tsananin launi

Ana gabatar da ƙananan ƙwayoyin ruwa na ruwa kafin kayan ya shiga cikin injin da aka sarrafa. Wannan lokacin yana ba da damar:

• Aututtukan uniform tare da guduro mai haske

• Matsakaicin Matsalar Zuwa ga Degradation

• Madaidaicin iko launi a cikin lokaci-lokaci

Ta hanyar aiwatar da waɗannan masu magance matsalolin, masana'antun za su iya:

• Inganta daidaiton launi

• Rage sharar gida daga lahani mai launi

• Haɓaka ingancin samfurin gaba ɗaya

Nazari na Case

Misalai na zahiri suna ba da tabbacin mahimmanci wajen warware matsalolin rashin daidaituwa. Bari mu bincika lamuran uku da mafita.

Cas 1: Zaɓuɓɓukan Colrant

Kamfanin kamfanin samar da wayar salula ya fuskanci bambancin launi a cikin samfuran su. Bincike ya bayyana tushen dalilin: Kada kabar mai launi mara kyau.

Matsala:

• Colantant ya lalata a yanayin aiki

• Ya haifar da rashin daidaituwa

Magani:

1. An gudanar da gwajin kwanciyar hankali na zafi akan ruwan sanyi

2. Zaba pigments mai zafi-mai tsauri

3. Adjinted aiki sigogi don sabon colorant

Sakamakon:

• Kashi 95% a cikin lahani masu amfani da launi

• Inganta gamsuwa na abokin ciniki

• Rage sharar samarwa

Case 2: sigogi na allurar rigakafi

Mai siyar da sassan kayan aiki na kayan launi na kayan haɗi a cikin abubuwan haɗin dashboard. Binciken ya nuna don aiwatar da sigogin da ke haifar da sigogi marasa inganci.

Matsala:

• Saurin rashin daidaituwa ya haifar da canje-canje masu launi

• Rashin daidaito baya ya haifar da talauci mai kyau colrant

Magani:

1. Ingantaccen Bayani mai sauri

2. Kyakkyawan saiti na matsin lamba

3. An aiwatar da Kulawa na Gaskiya na lokaci

Sakamakon:

• Daidaito na launi ya inganta da 80%

• Scrap kudi ya rage daga 7% zuwa 1.5%

• Ingantaccen Ingantaccen Yara ya yawaita da kashi 12%

Magana 3: Ikon zazzabi

Wani mai kera kayan kwalliya ya lura da bambance-bambancen launi na gida a cikin samfuran su. An bayyana bincike da bai dace ba da zazzabi na zazzabi kamar yadda m.

Matsala:

• M sanyaya haifar da bambance bambancen lu'ulu'u

• Ya haifar da halayyar launi da kuma abubuwan da suka shafi gaskiya

Magani

1. Sake fasalin mold moling

2. Sanya ƙarin na'urorin zazzabi

3. Aiwatar da daidaitaccen yanayin zafin jiki

Yankin	kafin	:
Daidaitattun daidaito	75%	98%
Lokacin sake zagayawa	28 seconds	24 seconds
Yanke kudi	5.5%	1.2%

Sakamakon:

• Cimma daidaiton launi a duk fadin bangarorin

• Rage lokacin sake zagayo ta 14%

• Inganta ingancin samfurin gaba ɗaya

Ƙarshe

Haɗin launi a cikin allurar gyara abubuwa akan abubuwa daban-daban. Kayan kayan abinci, dankali, batutuwan na'urori, da kuma tsari na aiwatarwa dukkan wasan mahimmanci. Kulawa na yau da kullun, dubawa, da kuma daidaitawa suna hana matsaloli kafin su fara. Haɗa himma tare da masu kawo kaya suna tabbatar da kayan ingancin inganci. Ta hanyar magance waɗannan fannoni, masana'antun za su iya cimma daidaito, samfuran launuka masu inganci.