Tsim thiab Optimization ntawm Txheej Txheem Ntau Cov Neeg Luam Yeeb Hloov Kev Nias
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
Nrog txoj kev koom ua ke thiab kev lag luam ntawm cov kev lag luam luam yeeb, cov kev lag luam hauv high-speed luam yeeb tau raug muab tso rau hauv ntau txoj hauv kev. Yuav kom txhim kho tau cov khoom siv zoo, txhua lub tuam txhab luam yeeb tau ua kom qhov kev hloov technology ntawm cov luam yeeb cigarette, cov khoom ntim qes thiab cov khoom ntim rau cov khoom ntim. Cov kev faib khoom ntawm cov luam yeeb muaj ntau ntxiv, uas tau hais kom muaj ntau dua luam yeeb luam ntau dua qhov kev lag luam hauv cov khoom txhawb ntxiv, hloov cov txheej txheem ntau lawm, thiab txhim kho cov txheej txheem automation thiab khoom zoo. Txiav txo nqi. Tus sau ntawm Golden Mountain Gravure Printing Co., Ltd. yog tus qauv ntawm cov ntaub ntawv puag ncig ntawm daim ntawv hloov kab hauv lub sijhawm no los ntawm kev tshaaj, kev sib koom tes ua ke thiab kev tsim kho. Nyob rau hauv daim ntawv thov txheej txheem ntawm cov kab ua ke rounding ntau lawm, tus sau tau tsim cov qauv tsim thiab qhov ua kom zoo ntawm cov ntawv luam, kub stamping, tuag txiav thiab tuaj ntim cov pob khoom tawv, thiab yuav muab faib ua peb yam rau koj. Daim ntawv no ua ntej sib tham txog qhov tsim thiab kev kho kom zoo ntawm cov ntawv xov xwm luam tawm rau cov luam yeeb.
Xyoo tas los no, ntau cov luam yeeb luam ntau hauv cov lag luam tau siv ntau txoj hauv kev siv web-luam ntawv puag ncig-kev luam kub kub ntuag, rau ntawm cov khoom tsis sib xws thiab cov txheej txheem ntawm cov ntawv nplooj ntawv. Cov txiaj ntsig zoo thiab qhov txawv, thiab lwm yam., Yuav muab cov lus no piav tsis tau, feem ntau yog tuaj yeem tshaj tawm cov ntsiab lus hauv qab no los tham nrog cov phooj ywg.
Hais txog lub tshuab luam ntawv thiab cua tshuab
Yog hais tias luam yeeb luam luam tawm tswv yim los txais yuav qhov web printing printing lus hom, nws yog qhov zoo tshaj plaws yuav nqus lub zog tshuab thaum muag nriav cov tshuab luam ntawv gravure los yog cov cuab yeej uas tau txais, uas yog sib npaug ntawm qhov nruab nrab ntawm qhov system. Lub ntsiab sib txawv yog raws li nram no.
(1) Lub zuag cua ntsig yog ncaj qha los ntawm lub cav los ntawm cov neeg tsav tsheb kom rov qab thiab rov qab, feem ntau siv ob txoj kab (los yog peb-axis) turret qauv. Ntxiv mus, txhawm rau kom ceev nruj ntawm lub cua daj cua dub, tus nquag nquag yuav tsum ua rau lub suab lus thiab cov kab sib txuas ceev ceev tib yam, yog li nws yuav tsum muaj qhov tsis sib thooj, qhov kev sib txuas ntawm txoj kab ceev, thiab qhov yuav tsum tau muaj zog kom txo qhov kev sib hloov ceev raws li lub cua diameter nce. Taug qab. Tsis tas li ntawd, qhov sib xyaw ua kom qis kuj yuav tsum tau xaiv ntawm lub tshuab ua mos-tus yam ntxwv uas qhov kev sib txuas ntawm torque yog inversely proportional rau cov kev sib hloov ceev. Tam sim no, ntau AC torque motors thiab series-excited DC motors siv. Ntawm lawv, cov cwj pwm ntawm cov koob yees duab-siab DC lub cev muaj ntsis zoo ib yam li cov yam ntxwv ua haujlwm nrov. Lub ntim yog qhov zoo.
(2) Passive winding yog mus nias rau ob sab ntawm qhov cua ntawm qhov loj ntawm lub voj kheej kheej los ntawm kev sib txhuam rau tsav tsheb, yog li qhov ncaj tawm ntawm tus menyuam lub qhov rai yuav tsum ua raws nraim nrog cov npoo npoo. Vim tias daim ntawv luam yeeb yog tuab, qhov nro ntawm sab hauv thiab sab nrig yog qhov tsis yooj yim. Yog li ntawd, seamless luam ntawv hauv web yuav yooj yim ua rau cov kev hloov hauv qhov rov ua ntev ntawm cov qauv sau, tshwj xeeb tshaj yog rau nyias daim ntawv. Yog tias qhov yuav tsum tau ua ntau tshaj, qhov feem ntau yog ua tiav. Qhov poob yog loj.
Rau qhov qub system ncaj qha mus nruab nrog lub zog system, piv txwv li, Bobst lub tshuab luam ntawv loj nrawm feem ntau nruab nrog lub chav tsev winding ntawm Monomatic ntawm Fabkis, thiab cov chaw tsim hluav taws xob yuav ua tiav cov ncauj lus kom ntxaws. Qee lub sij hawm cov chaw tsim hluav taws xob yuav nruab lwm lub tshuab. Piv txwv li, peb cov Bobst gravure tshuab luam ntawv yog thawj zaug uas muaj lub xov tooj cua txiav, thiab tom qab Martin Winding System. Lub hauv paus tswj kev ua kom muaj zog, tab sis nyob hauv txoj kev debugging, cov ntawv sau npe tau zoo heev thiab cov khoom siv zoo heev, tab sis daim ntawv yob hauv cov txheej txheem tom qab qhib-thawm kub kub muaj kev txwv loj thiab amazing seem tus nqi. Rov ua dua thiab ntsuam xyuas tau pom tias qhov laj thawj ntawd yog qhov nyuaj ntawm qhov kev nyuaj siab thiab qhov tsis sib haum xeeb tsis zoo, thiab qhov ntev ntawm cov ntawv luam tawm tsis tau raws li qhov yuav tsum tau ua.
Kev lees paub txog qhov ntev ntawm daim ntawv sau dua
Kev siv cov thawv luam yeeb ntau yog ntau hauv ob pawg loj Yuncheng phaj ua thiab Seiko phaj ua. Qee cov neeg txawv teb chaws yog tsim los ntawm Indonesian cov khw muag khoom siv electronic engraving, laser engraving thiab lwm yam kev ua. Tom qab xyoo ntawm txoj kev loj hlob, qhov zoo ntawm lub phaj qoob ntawm ntau yam manufacturers yog tus ruaj. .
Txawm li cas los xij, vim cov hom sib txawv thiab kev tsav tsheb ntawm cov tshuab luam ntawv loj ntawm luam yeeb ntawm ntau lub luam muag, nyob rau hauv kev tsim kho ntawm cov kev cai luam ntawv thiab kev sib txuas lus, thiab kev txiav txim siab ntawm cov luam ntawv, feem ntau ntawm cov luam yeeb luam muag tau txais kev pabcuam hauv qab no.
(1) Lub diameter ntawm lub phaj yob yog nce los ntawm 0.02 hli, uas yog ntau tshaj nyob rau hauv cov txwm mechanical ncej nrawm gravure tshuab luam ntawv.
(2) Cov phaj cov phom tsis muaj increment lossis tsawg increment (piv txwv li, 0,01 hli), uas yog ntau dua hauv cov hluav taws xob uas tau tsav cov tshuab luam ntawv.
(3) Lub phaj phom tsis nce, thiab cov qauv luam ntawv yog loj dua nyob rau hauv qhov kev taw qhia ntawm ib qho chaw txhua yam.
Txawm hais tias siv txoj kev siv, nws yog qhov tsim nyog los xyuas kom meej tias qhov yuam kev nruab nrab ntawm qhov ntev ntawm qhov xim tseem ceeb thiab qhov tsim kab nruag yog ± 0.15mm tom qab luam ntawv raug mob, thiab sab hauv thiab sab nrig yog zoo ib yam. Yog tias qhov xim tseem ceeb tsis yog thawj xim, lub cev ntawm txhua xim yuav tsum tau ua. Kev rov qab ua dua, tus neeg xim diam yuav tau txiav txim siab, uas yog siv rau kev sau npe ntawm cov kab thiab cov kab ua haujlwm.
Sau npe rau tus cursor design
1. Tus qauv tsim ntawm tus cursor npe rau hauv daim ntawv qhia (qhov kev taw qhia sab nraud)
Nws yuav tsum txiav txim siab raws li cov cai ntawm daim ntawv sau npe sau ntawv sau npe ua gravure. Nws zoo ib yam nrog cov kab ntawv web sau ntawv thiab kev sib txuas lus. Feem ntau ntawm lawv siv cov cim threescore peb tog lossis cov cim ntaiv. Siv lub Bobst 820 gravure cav ua piv txwv. Tus qauv txheej txheem. Lub npav ntev yog 10 hli, thiab luv luv kawg ntawm lub npoo yog 1 hli. Raws li pom hauv daim duab 1, tus me me npoo kos muaj ntev ntawm 6 hli, uas feem ntau yog siv rau cov khoom siv pob zeb muag ntawm overprinting.
Kev siv lub tshuab luam ntawv kub hnyiab thiab cov txiav luam yeeb tom qab lub vev xaib, nws tseem ceeb kom nkag siab txog txoj haujlwm ua haujlwm thiab cov cai ntawm lub tshuab thawv kub hnyiab thiab kev siv lub tshuab tua tuag, thiab ua cov txheej txheem kub nyhav thiab tuag taus tom qab luam tawm ntawm qee qhov chaw ntawm daim ntawv. Tus cursor daim ntawv sau npe los yog tus cim kos npe.
Tam sim no, muaj ntau hom cursors nram qab no nyob rau hauv daim ntawv qhia txog kev coj ua cov khoom tom qab ua haujlwm xws li lub vas sab siv tshuab thiab lub tshuab tua tuag: kab plaub fab, chromatic aberrations (uas yog ib feem ntawm cov qauv sau ), thiab luam tawm ntawv luam tawm. Npoo kos. Tus cursor registration yog feem ntau yog ua rau ntawm ib daim ntawv luam ntawm lub xim rau kev zwm npe rau kev sib tw ua haujlwm. Them rau ob qho teeb meem nram qab no thaum ua tus cursor npe.
(1) Qhov kev teev npe ntawm tus kheej lub hom qauv ntawm lub vev xaib luam ntawv tsis muaj zog, thiab tsis muaj cuam tshuam rau hauv 30 hli ua ntej thiab tom qab tus cursor daim ntawv sau npe, xws li cov khoom qauv, daim phiaj sau npe, xim thaiv, thiab lwm yam. ua tiav 20 hli los tiv thaiv kev muaj peev xwm, ib tug neeg siv khoom yuav tsum muaj tus cursor npe tsis tuaj yeem muaj lwm yam kev cuam tshuam hauv txhua qhov circumference, tab sis qhov no yuav cuam tshuam rau cov nqi tsim nqi rau yav tom ntej, yuav tsum raug tshawb xyuas thaum yuav khoom siv.
(2) Feem ntau ntawm lawv siv cov cim nrog cov dav 3 hli thiab ntev ntev dua 5 hli, feem ntau 3 hli × 7 hli. Cov neeg siv hom tshuaj pleev muag zoo tshaj plaws siv Eltromat's Sincon-Star registration system los yog Bobst's Registron qhov kev sau npe los mus ncaj qha rau cov npe ntawm cov ntawv sau npe, xws li tus qauv siv lub koob yees duab micro-pointing Qhov sensor kuaj thiab tus cursor tsis tshua muaj me me. Cov tshuaj no yog kim thiab siv tsawg.
Yog hais tias muaj kev tso cai, tus cursors ntawm tus ciam teb nyob rau hauv txhua qhov rov ua dua yog qhov ze li sai tau tom qab ua haujlwm kub thev, tuag rov txiav, los sis proportional. Piv txwv, cov ntaub ntawv nyuab feem ntau yog 18-luam, 18-kub, 24- lossis 30-tuag. Hauv qhov no, xav txog tus cursor npe rau ntawm qhov chaw khoob ntawm txhua kab sab saud kom sov stamping thiab tuag taus. Kev siv ntau ntawm kev sau npe tsis tau tsuas yog txhim kho qhov peev xwm ntawm tus cursor registration ntawm cov khoom siv tom qab, tab sis kuj tso lub sij hawm sau npe ntawm cov khoom siv tom qab thiab txo cov khoom pov tseg.
2. Axial (kab rov tav) sau npe cursor tsim
Lub axial (horizontal) sau npe feem ntau pom tau hais los ntawm kev kho thiab cob qhia ntaus ntawv. Tus cursor register feem ntau yog ib txoj kab txuas mus ntxiv nrog kev dav ntawm 0.5 txog 2.0 hli. Tus neeg siv lub tshuab luam ntawv tshuab luam ntawv tseem siv tau cov kab sib txuas mus rau tom qab, thiab txoj kev nrhiav tau tawm tau. . Nws yuav tsum raug sau tseg tias qhov kev taug qab nrhiav tsis tau yog tias lub tshuab siv los txheeb xyuas cov ntaub ntawv sau npe thiab cov teeb liab sau npe siv los ncaj qha tsav tsheb.
Cov kev kho qhov system nrog tus neeg pom probes muaj tsawg precision thiab kev cuam tshuam tsis pub muaj kev cuam tshuam, thiab yuav tsum tau 2 hli ntawm ob sab ntawm txoj kab sib. Yuav tsis muaj kev cuam tshuam, uas yuav ua rau pov tseg ntawm ntawv. Kev kho thiab kev coj ua siv CCD / CMOS sojntsuam.
Rau cov ntaub ntawv laser, tshwj xeeb tshaj yog lub teeb xim laser paper, yog tias tus cursor npe cia ncaj qha sau rau ntawm thaj chaw laser, daim duab photoelectric sojntsuam yog qhov nws tsis txaus siab rau thaum nyeem cov cim, qhov teebmeem ntawm daim duab no tsis ruaj tsis khov, thiab lub pob ntawv luam feem ntau yog npaj ua ntej. Tawm ntawm ib qho dawb los yog nyiaj sab nrauv.
Cov av dawb los yog nyiaj dawb feem ntau yog 10 mus rau 12 hli. Rau hauv lub thawv me me, cov kab rov tav ntawm qhov kev siv yog feem ntau 730 mus 735 hli. Yog tias cov cuab yeej siv qhov kev txhim kho thiab cov txheej txheem coj los txhawb CCD / CMOS sojntsuam, qhov dav ntawm txoj kab khiav tawm hauv daim duab 3 yog 1 hli, coincides nrog lub qhov dej ntawm qhov khoom, uas txuag tau 4 ~ 6 hli ntawv.
3. Tsim ntawm lwm cov qhab nia
Cov ntawv ntim roj hmab thiab kev txiav tuag tej zaum yuav tsum muaj cov cim ntxiv, xws li cov cim tseg rau cov thawv kub kub, kev txiav tuag, thiab cov ntawv luam ntawm cov xim sau xim.
Cov qhab nia no yog siv los txheeb xyuas qhov kev kuaj xyuas ntawm cov xim tseem ceeb ntawm kev luam ntawv, qhov offset of kub stamping, lub tsis sib haum, thiab kev txiav tuag, thiab cov nyhuv ntawm lub tshuab tshuaj los txheeb xyuas qhov offset ntawm lub luam yeeb.
Optimization ntawm Dov Laser Printing thiab Overprinting Process
Raws li tau hais los saum no, rau cov ntawv luam yeeb daim ntawv laser, yuav tsum tau muab cais cia 10 mus rau 12 hli dawb los yog nyiaj ntug. Rau cov khoom loj hauv cov khoom siv, cov khoom ntev mus ntev muaj ntau qhov poob. Ib tug qauv ntawm cov nyom presses, xws li Bobst tus qauv tshiab, tuaj yeem hloov lawv lub npe Registron, ntxiv cov teeb liab kev lag luam thiab lub tshuab fais fab, thiab txhawm rau sau npe software algorithm mus ncaj nraim rau tus cursor Sau rau hauv laser sab ntawm lub teeb ncej, dawb los sis nyiaj yuav tsum, thiab daim ntawv sau npe yuav tsum tau lav.
Yog hais tias qhov kev sau npe ntawm cov khoom siv ntawm cov tshuab luam ntawv tsis yooj yim rau kev hloov, tiam sis cov luam tawm xim pawg neeg txaus, tom qab kev sim ua dua, peb siv ib qho kev tshaj tawm rau cov neeg saib xyuas, thiab luam tag nrho cov ntawv cursors hauv qhov chaw kawm tiav. Ua ntej thawj xim tso rau ntawm tus cursor, tus number case opaque number hauv qab yog luam tawm, xws li dawb los yog nyiaj, los npog lossis thaiv cov teeb pom kev zoo ntawm lub teeb sab nraud, uas yog txo cov diffuse reflection, li ntawd cov teeb liab plhom nyeem los ntawm daim duab photoelectric sojntsuam dua yog tsis tshua sib haum, cov ntawv tseem ceeb yuav ruaj khov, thawj xim ntawm cov hauv qab no yog tuaj raws li xim thib ob, thiab qhov rov qab nrhiav kev tshaj tawm kuj tuaj yeem sau npe tau. Nyob rau tib lub sij hawm, qhov kev rov qab txheeb xyuas qhov kev txheeb xyuas txheeb xyuas tau ntxiv ntawm cov xim pawg, yog li 10 ~ yuav raug tshem tawm. 12 hli dawb los yog nyiaj npoo txuag ntawv. Siv cov kab txaij ua piv txwv li, qhov dav ntawm daim ntawv yog txo ntawm 740 hli mus rau 730 hli, thiab daim duab daim duab yog muaj nyob hauv daim duab. Lub thawv ntawv tso rau hauv thiab muab sau, thiab tus cursor register yog muab tso rau hauv cov khoom seem ntawm qhov muab nkag, thiab daim ntawv txuag tau nce mus txog 1.4%.
Cov ntsiab lus saum toj no yog qee qhov kev paub tias tus sau tau sau ua ke hauv tus qauv tsim thiab qhov kev xav ntawm qhov kev hloov thawm niaj thawm luam yeeb ntawm cov luam yeeb. Kuv vam tias kuv yuav pab tau cov neeg ua lag luam los txhawb tib txoj kev. Hauv tsab xov xwm tom ntej no, tus kws sau ntawv yuav tham txog kev tsim thiab kev txhim kho ntawm kev txhuam thiab txhawm rau ntawm cov ntawv luam yeeb, tshwj xeeb tshaj yog cov tswv yim teebmeem thiab cov tswv yim optimization ntawm ntau cov cim uas tau hais hauv kev xa tom qab, thov txuas ntxiv mus mloog rau.