10 feeb Rau Koj Ua Kom Ncaj Ncees Cov Xovxwm

Cov ntaub ntawv luam tawm yog ib hom ntawm cov ntawv luam ntawm txoj kev luam tawm uas yog hom ntawm cov ntawv luam tawm ntawm cov ntawv luam tawm ntawm sab qaum ntawm lub phaj yog muab xa mus rau saum npoo ntawm lub substrate ntawm tus neeg ntim khoom nruab nrab, cov roj hmab (rubber) rau cov menyuam, raws li txoj cai ntawm roj thiab dej tsis sib haum xeeb. Cov kawm tiav ntawm gzydgs.com nyob rau hauv offset luam ntawv tsis yog qhia txog kev paub ntawm cov neeg teb xov tooj hauv txhua lub lag luam, tab sis kuj yog tus neeg teb xov tooj txoj kev luam ntawv, kev muaj peev xwm thiab kev paub.

Qhov xwm txheej quo thiab txoj kev loj hlob zoo ntawm offset xovxwm

Cov theem ntawm cov ntawv xa tawm ntawm sab nrauv uas tau xa tawm tau nqis tes ua theem pib rau xyoo 1990. tsuas yog qhia hauv:

1) Lub tshuab luam ntawv nce mus rau 15,000 nplooj / teev.

2) Raws li qib kev tswj kom tsis txhob tuaj, lub sijhawm ua ntej hloov ua ntej luam ntawv tseem ceeb heev. Thawj lub sijhawm hloov ua ntej yuav yog li ntawm 2 teev, tab sis tam sim no tuaj yeem txo kom txog 15 feeb;

3) Lub degree ntawm automation tau zoo heev. Tag nrho cov xov xwm luam ntawv thiab kev khiav hauj lwm muaj peev xwm ua tau tag nrho ntawm daim ntawv tuav mus luam ntawv.

Kev txhim kho yav tom ntej ntawm kev luam ntawv tseem yog kev koom ua ke ntawm lub tshuab, hluav taws xob, lub teeb thiab lub suab, thiab thaum kawg ua tiav tag nrho cov kev sibtham.

Kev faib tawm ntawm cov ntawv sau pressed

1, raws li lub hom phaj. Yuav muab faib ua cov ntawv luam ntawv muag, cov ntawv pov thawj print printing, offset printing xovxwm thiab lwm yam.

2, raws li tus naj npawb ntawm kev luam tawm xim. Yuav muab faib ua ib pawg monochrome, ob-xim, plaub-xim, tsib-xim offset xovxwm thiab lwm yam.

3, raws li qhov loj me me ntawv. Yuav muab faib ua cov ntawv sau nplooj ntawv, daim ntawv xaum, qhib, plaub qhib, yim qhib qhov rooj xovxwm thiab lwm yam.

4, raws li qhov teeb meem ntawm luam ntawv luam tawm qhov chaw nto luam tawm. Yuav muab faib ua ib qho kev luam tawm thiab muab ob npaug rau luam ntawv luam tawm.

Offset tshuab luam ntawv

3.1 Cov lus sau ntawm qhov offset xovxwm Cov xovxwm offset muaj peb ntu: ntawv pub mov, luam ntawv, thiab ntawv sau. Txoj kev tsav tsheb ua rau lub zog khiav haujlwm ntawm txhua qhov chaw.

Qhov yooj yim muaj pes tsawg leeg ntawm qhov offset xovxwm thiab lub npe ntawm txhua feem

1). Daim ntawv pub zaub mov: Qhov kev ua haujlwm yog muab teeb rau cov ntawv luam tawm, thiab cais thiab nqa mus rau lub tshuab luam ntawv. Nws tsuas yog tsim los ntawm daim ntawv sib cais, chaw noj zaub mov noj, xa ntawv, kev tswj kev tswj tsis siv, thiab roj system.

2), luam qhov: Nws lub luag haujlwm yog luam tawm rau ntawm cov substrate, feem ntau yog qhov muab tso, wetting, inking thiab ntaus ntawv.

3) Daim ntawv tso tawm: Nws lub luag haujlwm yog sau thiab khaws cov ntaub ntawv luam tawm los ntawm gzydgs.com. Feem ntau los ntawm cov khoom siv ntawm cov ntawv, daim ntawv, daim ntawv teev txoj kab ntawv thiab cov khoom siv foob av nkos thiab lwm yam khoom.

Offset tshuab npe

1), daim ntawv pub xaus: qhov kawg ntawm daim ntawv.

2) Lub sijhawm kawg: qhov kawg ntawm daim ntawv.

3) Ua haujlwm sab: hais txog sab uas lub tshuab ua haujlwm. Nws muaj ib qho chaw ua haujlwm tseem ceeb thiab zoo li, feem ntau ntawm sab laug ntawm daim ntawv pub mov kawg mus rau tus tub kawg.

4) Tsav Sab: Sab sab nraud rau sab nraud. Muaj kev sib tw txuas, kev sib kis thiab lwm yam.

Offset cov vaj huam sib luag haujlwm

Offset presses muaj nruab nrog cov chaw haujlwm. Cov nyees khawm (cov nyees khawm) rau ntawm lub vaj huam sib luag sib txawv nyob ntawm qhov chaw tsim tshuaj, qauv, thiab kev kawm ntawm cov khoom siv hluav taws xob. Txawm li cas los xij, qhov yooj yim muaj nuj nqi tseem ceeb tib yam li tau piav qhia hauv qab no.

Lub vaj huam sib luag ua haujlwm feem ntau muab faib ua ib qho chaw haujlwm lag luam thiab lub vaj huam sib luag ua haujlwm.

5.1. Lub vaj huam sib luag ntawm cov haujlwm: Lub ntsiab kev tiv thaiv uas tswj cov nyees khawm ntawm tag nrho lub tshuab thiab teem caij rau ntawm cov ntawv xov xwm noj mov. Feem ntau muaj xws li: tswb nrov, ntiv taw thiab rov qab khiav, khiav lag luam, nres kev lag luam, ntawv noj mov, ntawv pub mov, ntawv pub twj, ntawv xa tawm cua tshuab, tso paib, nres (ntsuas phoo) thiab lwm tus yuam sij.

5.2. Pawg ua haujlwm hauv qab: Muaj ntau ntau, muab tso rau hauv ntau qhov chaw.

(1) Daim ntawv pub noj: Nws yog siv los tswj cov kev tshem tawm thiab txos ntawm daim ntawv noj mov. Muaj cov ntawv sib tsoo thiab ntawv xov xwm.

(2) Txhua pawg ntawm cov thooj voos kheej kheej: ib qho ntawm sab laug thiab ib qho ntxiv rau tom ntej, thiab ib qho rau daim ntawv plating noj. Nws tsuas yog siv rau kev rhuav tshem daim hlau thiab pam vov thiab tswj dej thiab xoom kua. Cov tswb ntses, rov qab thiab nrawm nrawm, nres (ntsuas phoo), qhib dauv, xaj nres, dej qhib, dej nres thiab lwm cov nyees khawm.

(3) Lub chaw kawm: Nws yog siv los tswj kev tshem thiab txo qis ntawm qhov xa tub, nrog rau kev khiav ceev xwm ceev thiab nres ntawm daim ntawv pub, thiab kev tswj xyuas cov txheej txheem. Muaj lub tshuab kaw (lock), lub tswb hluav taws xob, kev sib tsoo thiab kev tsis zoo, kev noj cov zaub mov, kev lag luam nres, kev tso pa tshuaj, xa ntawv tuaj, poob qis, suav kev hloov, teeb pom kev txhaum teeb meem thiab lwm yam.

Tshem tawm kev ruaj ntseg

Txhawm rau tiv thaiv kev raug mob thiab ua kom muaj kev ruaj ntseg ntawm cov neeg tsav tsheb thiab cav tov, offset presses feem ntau muaj cov twj zoo tsim nyog. Cov hauv qab no feem ntau siv:

6.1.Xaiv lub npog npog: Cov ntaub ntim zis muaj nyob rau sab nraud ntawm cov phab ntsa ntawm ob qho chaw khiav hauj lwm thiab cov kis ntawm gzydgs.com; nyob rau hauv txoj hlua khi, siv txoj hauv kev sib kis, pem hauv ntej ntawm qhov chaw ua haujlwm, phom thooj voos kheej kheej thiab pam vov thooj voos kheej kheej, dej chais dej khiab thiab khov dua ntim quav Muaj ib daim npog tiv thaiv ntawm ib leeg. Lub luag haujlwm tseem ceeb yog los tiv thaiv kev ruaj ntseg ntawm tus neeg teb xov tooj; kom paub tseeb tias qhov tseeb ntawm lub tshuab tsav thiab lubrication; tiv thaiv txawv teb chaws lub cev intrusion.

6.2, "nres ntsuas phoo" hloov: Hauv qhov offset nias ntawm qhov chaw khiav hauj lwm loj thiab ntu, feem ntau muaj qhov "nres ntsuas" hloov rau cov neeg khiav dej num siv thaum tsim nyog. Tom qab lub xauv nres, txhua tus yuam sij tsuas yog tus "tswb" yuav tsis ua haujlwm. Lub sij hawm no, lub tshuab yuav tsis pib txawm tias lub "tswb" nias. Tom qab xauv lub ntsuas phoo, nias lub "tswb" ua ntej pib lub tshuab. Heidelberg electromechanical tswb thiab khiav yog ob.

6.3, muaj kev ruaj ntseg: teem caij ntawm lub plhaub kheej kheej thiab rubber rau menyuam, nws lub luag hauj lwm yog los tiv thaiv kev ruaj ntseg ntawm cov tswv, thaum tus neeg teb xov tooj tsis so ntaub, khaub ncaws thiab ntiv tes, thiab lwm yam. tawm lub hwj chim, nres lub tshuab los ntawm kev xa. Tsis tas li ntawd, tseem muaj kev ruaj ntseg ntawm lub hauv ntej hauv ntej ntawm nplooj ntawv ntawm daim ntawv xa tawm kom tsis txhob muaj xwm txheej tshwm sim los ntawm ntau cov nplooj ntawv thiab txawv teb chaws ntawm daim ntawv nkag mus rau hauv lub nruas.

6.4, ntawv xov phom nqa kev tiv thaiv kev ruaj ntseg: daim ntawv pub thiab cov rooj zaum yog nruab nrog ib qho kev txwv tsis pub tswj cov ntawv nqa khoom, tswj cov ntawv xov xwm hauv qhov yuav tsum tau muaj.

6.5. Tshaj tawm thiab ob npaug ntawm daim ntawv ceebtoom: Cov ntawv nplaum nplaum yog teev nyob rau hauv ntej kev ntsuas kom ntes tau yog tias cov ntawv txheeb tas, nplaus thiab tsis nyob rau qhov chaw. Ob hom ntawv sau qhia yog teem rau ntawm qhov kev sib tw (los yog daim kab xev xev) ntawm tus neeg muab khoom noj los mus tiv thaiv ob nplooj ntawv los ntawm chav nkag.

Thaum ib daim ntawv-noj, ntawv-fed, los yog ob daim ntawv sau ua daim ntawv tsis tiav, daim ntawv npliag los yog daim ntawv qhia ob daim ntawv tam sim ntawd xa tawm ib lub teeb liab, thiab qhov cuam tshuam ntawm kev sib koom tes ua kom tsis pub daim ntawv pub, lub nruas yog sib cais ntawm lub siab , thiab tus cwj mem xaws rau tus kheej thiab cov phaj tus kheej tawm. Dej ciav hlau rau cov tub ntxhais kawm tsis tau tig, khawm tus cwj pwm hloov thiab cov caws pliav, tus ntaus nres suav, thiab lub cav qij lub ntsiab ntog rau cov khoom siv zis xws li qeeb qeeb.