Tham txog Cause Analysis thiab Troubleshooting ntawm Tuag Txiav Kab Tsaus Ntoo
Peb yog ib lub tuam txhab luam ntawv loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv xov xwm luam ntawv, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov ntawv luam tawm, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
Yog xav paub ntxiv, thov mus saib
http://www.joyful-printing.com. HMONG xwb
http://www.joyful-printing.net
http://www.joyful-printing.org
email: info@joyful-printing.net
Nyob hauv kev tshaj tawm tom qab pib ntawm cov ntawv ntim, kev txiav tuag thiab kev qis qis yog ib qho tseem ceeb. Lub plhaub ntses plua plav yog tsim rau hauv ib hom khoom ntawm kev siv lub tshuab tua tuag los ntawm kev siv lub plhaub ntses uas teem los ntawm rab riam phom thiab hlau hlau. Cov grooves los yog cov grooves rau khoov yog feem ntau hu ua cov kab tsaus. Cov kev cai zoo rau cov kab tsaus yog tsim rau dav thiab nqaim, ntshiab thiab puv, tsis tawg, thiab zoo tsim. Kev poob siab yog qhov teeb meem zoo li qub. Vim li cas ho muaj ntau yam, ib txhia yog intuitive ntau, ib txhia yog hloov dua siab tshiab. Tsab ntawv xov xwm no sim los soj ntsuam ntawm cov hauv qab no.
Kev tsis zoo
1. Muaj cov khoom txawv teb chaws nyob hauv txoj kab uas tsaus nti rau hauv qab phaj, uas ua rau muaj kev cia siab ntawm kev tsaus ntuj nti kom muaj qhov ua rau kev poob siab. Nws yog qhov tseem ua rau kev puas tsuaj. Nws feem ntau ua rau tsaus nti raws li ib tug lej, uas ua rau cov khoom khib nyiab, tiam sis nws tseem yog ib qho yooj yim dua, yooj yim los txiav txim thiab daws tau, tsuav nws tau muab ntxuav kom huv. Cov khoom txawv teb chaws raug tshem tawm. Nyob rau hauv no hais txog, nyob rau hauv txoj kev tuag, lub qab phaj yuav tsum tau ntxuav kom tiv thaiv txawv teb chaws teeb meem los ntawm kev nkag mus rau hauv kev tuag lub cav, kom ntseeg tau tus khiav ntawm lub nip.
2. Tus ciav version, uas yog, qhov kev txiav tawm ntawm lub cev los yog hauv qab phaj. Lub hlau hlau yog feem ntau nias tawm tsam ntawm txoj kab uas tsaus nti, ua rau thaj chaw loj ntawm kev tsaus ntuj nti, thiab yog qhov tseem ceeb ntawm txoj kab tsaus. Thaum koj pom qhov no, koj yuav tsum tau rov kho dua tshiab thiab xauv qhov ntsuas phom thiab tus tswv.
3. Raws li cov txheej txheem ntawm kev txiav tawm kev tuag, nyias cov hlau hlau yuav tsum siv rau lwm cov ntaub ntawv, nrog rau ntau cov thicknesses hauv qab phaj thiab ntau hom kab tsaus nti qhov dav dav. Yog tias lawv tsis phim, nws yog ib qho yooj yim uas ua rau tsaus nti kom tawg. Cov hauv qab no yog ib txoj kev siv ntau hom rau koj qhov kev siv.
(1) Txiav cut-jam
Cia A: cov thickness ntawm cov ntawv hauv qab, B: qhov dav ntawm kab tsaus, C: thickness ntawm cov duab los qhia, D: lub thickness ntawm lub hlau, ces:
D≥C;
A≤C;
B = (C × 1.5) + D
(2) Die cut corrugated cardboard
Cia A: cov thickness hauv qab ntawv, B: qhov dav ntawm kab tsaus, C: lub thickness ntawm corrugated board (cable), D: thickness ntawm steel kab, E: lub thickness ntawm corrugated board tom qab flattening , ces:
D≥E;
ATIONE;
B = (E 2) + D
Feem ntau hais lus, yog tias txoj kev ntseeg tias txoj kab tsaus nti tsis tawg, txoj kab uas tsaus nti yuav tsum yog nqaim li qhov tsim nyog, kom kab tsaus nti puv thiab yooj yim rau khoov, thiab qhov khoom tsim tau zoo, tshwj xeeb tshaj yog rau cov ntawv xa tuaj , qhov tsaus zuj zus zis yog zuj zus tshaj qhov khoom muag, tab sis txoj kab tsaus Tsi qhov nqaim yog nqaim, uas yuav ua rau txoj kab tsaus nti kom tawg.
Kev kho cov khoom tsis zoo ntawm cov khoom luam tawm
1. Cov nyhuv ntawm kab ntsig
Lub txheej txheem embossing yog ib qho teebmeem txheej txheem txheej txheem nyob rau hauv xyoo tsis ntev los no, uas nias ib daim ntawv nrog ib tug qauv steel yob thiab ib tug yub wool yob mus nias lub raj xim rau ntawm daim ntawv. Cov txheej txheem embossing yog thawj zaug rau cov nplooj ntawv ntawm cov ntawv npav, cov chaw ua hauj lwm hauv tsev thiab cov phau ntawv, thiab maj mam txais los ntawm cov ntawv ntim cov khoom. Kev siv cov txheej txheem ntawm kev ruaj ntseg yuav ua rau pom cov khoom muag, tab sis nws kuj muaj qee yam tsis zoo rau kev xa ntawv tom qab. Ua ntej, qhov siab dua thaum lub sij hawm qub (feem ntau yog 3 mus rau 8 MPa) ua rau nws yooj yim los tsim ib qho nyiaj ntawm cov ntawv. Deformation, ua rau muaj kev tsis ncaj ncees lossis tsis sib luag; Qhov thib ob, nws yog ib qho yooj yim uas ua rau tsaus nti tawg ntho, vim tias daim ntawv ruaj khov heev los ntawm cov qauv hlau thiab cov menyuam yaus, cov nplaim yuav raug puas tsuaj rau qib siab, tshwj xeeb tshaj yog thaum tus qauv ntawm tus kheej muaj qhov ntse Zoo tib lub sijhawm, ntawm daim ntawv yuav muab stabbed. Yog tias txoj kab tsaus nti tawm tsam ntawm txoj haujlwm thaum lub sijhawm tuag, qhov tawg yuav raug tsim thaum khoov tau. Kom tsis txhob muaj teeb meem zoo li no, ua ntej tshaj plaws, thaum tsim tus qauv, tsis txhob siv cov ntsiab lus me me thiab cov kab uas nyias nyias, vim nws yog ntse heev ntawm tus qauv hlau cov menyuam, nws yooj yim rau kev puas tsuaj ntawm daim ntawv, sib sau qhov tawg; secondly, embossing Lub siab yuav tsum muaj ntsis. Yog tias nws yog ib yam khoom noj, koj tuaj yeem zom cov ntaub qhwv lub plab kom ua tus qauv tas li rau ntawm cov menyuam yaus ntawm cov ntaub plaub los ua kom tau qhov kev nyuab siab me ntsis. Yog tias nws yog ib daim npav, koj tuaj yeem ya daim ntawv ua ntej. Embossing, vim hais tias tom qab daim ntawv smashed, daim ntawv ua thicker thiab softer, cov khoom zoo zoo tuaj, thiab nws yog yooj yim rau nias tawm cov kab ntshiab.
2. Nyhuv ntawm cov roj polishing
Tom qab daim nplaum ntawm daim ntawv yog roj thiab txhuam hniav, cov kua roj voos ua rau hauv daim iav saum daim ntawv, thiab qhov elongation yog ib qho me me heev, thiab qhov yooj yim nrawm nrawm rau ua kom tawg. Hauv tsab ntawv no, daim ntawv tuaj yeem tsis zoo los yog muag muag los yog siv ncaj qha rau sab nraum qab ntawm daim ntawv.
Txhim kho xaiv cov txheej txheem thiab cov ntaub ntawv
1. Ntawv cov phom loj
Hauv cov txheej txheem papermaking, daim ntawv fibers yog txheej txheem ntawm kev ua haujlwm tsis zoo vim qhov oscillation ntawm lub tshuab ntaus ntawv, uas ua rau lub npe ntawm daim ntawv, thiab qhov cwj pwm ntawm daim ntawv no muaj kev cuam tshuam txog kev luam thiab kev xa tom qab. Xyaum tau ua pov thawj tias, hauv kev tuag, yog qhov kev taw qhia ntawm qhov ntxaij hlau txuas thiab cov ntawv xov xwm muaj fiber ntau, cov ntawv xov qog raug hluav taws xob tua, cov xaim xaim yooj yim bent, tsim zoo, thiab lub kaum ntse ntse; Yog tias txoj hlua hlau xuas hlau khi rau ntawm daim ntawv taw qhia, daim ntawv yog tias txoj kev taw qhia tsis yog lawm, cov kab tsaus yog tsis yooj yim khoov, thiab cov duab sib npaug, thiab lub kaum sab xis loj, uas yooj yim rau kev tawg rau txheej txheej ntawm daim ntawv. Qhov kev taw qhia ntawm cov ntawv no muaj cov nyhuv me me ntawm cov ntaub ntawv-cov khoom noj, tab sis nws tsis zoo tsim, tab sis nws tsis yooj yim rau kev ua txhaum txoj kab, tab sis nws muaj kev cuam tshuam ntau dua rau daim card-card khoom. Yog tias nws tsis zoo, nws yuav tsis raug tsim. Zoo, nws yog ib qho yooj yim tawg, vim hais tias cov kab tsaus nti ntawm daim ntawv kab xev nrawm tawg ntawm ntau txoj haujlwm, thaum lwm qhov kev taw qhia tsis tawg. Yuav kom tsis txhob muaj teeb meem li no, nws tseem ceeb yuav tsum tau npaj kom tau daim ntawv thiab lub qhov quav ntawm ob sab phlu yog ib leeg rau ib leeg thaum ua tus txheej txheem. Nws tsis yog tib seem. Yog hais tias nws twb tau tshwm sim, nws tsuas yog los ntawm humidifying daim ntawv thiab widening tsaus kab los yog nce lub hlau. Lub riam arc yog siv los ua.
2. Tuag txiav qhov teeb meem
Tuag txiav yog lub hauv paus ntawm kev tuag ua haujlwm. Yog tias koj tsis sib kho qee cov qoob loo, nws yuav ua rau muaj kev tawg ntho.
Piv txwv, hauv kev ua tiav txoj kab kev lag luam tom qab, txheej co duab kuj yog ib qho kev sib txawv. Cov khoom siv tseem ceeb yog siv cov yeeb yaj duab zoo nkauj (BOPP), uas muaj lub zog tensile zoo thiab muaj zog ntawm 130Mpa hauv ob txoj kab ntsug thiab kab rov tav. Saum toj no, nws feem ntau tsis yooj yim rau tawg, tab sis, yog hais tias muaj me ntsis ntxi, nws yuav yooj yim tawg ntawm tus thais ncej. Yog li, yog hais tias tus txiav cutter yog puas thaum lub sijhawm tuag, lossis yog tias txoj kab kev poob qis yog raug txiav, muaj ib qho burr. Qhov ntawd yog, cov duab BOPP raug puas ntawm kab tsaus lossis kab riam, thiab cov duab BOPP tsis tuaj yeem nyuab siab thaum txoj kab tsaus nti, uas yuav ua rau tawg nthe.
Hauv ntej, kev txiav kev tuag thiab cov kab txiav tuag ntawm txoj kab tsaus nti yuav tsum tsis txhob siv riam phom thiab qhov nruab nrab, thiab sim ua kom lub pob qhov rooj lossis lub riam hlau tsim ib zaug.
3. Khoom teeb meem zoo
Muaj teeb meem nrog qhov zoo ntawm cov khoom, thiab nws yog ib qho yooj yim uas yuav ua rau txoj kab tsaus nti kom tawg. Yog hais tias cov dej ntsiab lus ntawm daim ntawv tsis tshua muaj thiab cov ntawv yuav nkig, nws yuav yooj yim rau txoj kab tsaus nti kom tawg.
Yuav kom tsis txhob muaj qhov tawg ntho vim muaj teeb meem ntawm cov khoom siv, yuav tsum tau siv cov ntaub ntawv nrog cov ntaub ntawv tsis tshua muaj zog, ntawv siv dua thiab ntawv xuab zeb; rau BOPP zaj duab xis, tiv thaiv lub hnub tshav thiab kev cia mus sij hawm ntev, thiab tsis txhob txo lub zog tensile.
Qhov saum toj no tsuas teev cov kev ua rau ntawm txoj kab tsaus nti ntawm daim ntawv. Qhov tseeb, muaj lwm yam. Qhov no yuav tsum tau ceev faj soj ntsuam thiab ua tib zoo xav txog kev khiav hauj lwm kom tshem tawm cov kab tsaus ntuj nti tawg.