Printing tshuab roj hmab cov menyuam kawm ntawv cov kev paub yooj yim
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
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Cov cwj mem xoom rau ntawm cov xovxwm yog siv los hloov cwj mem. Txhawm rau muab faib rau tus cwj mem xauv sai thiab sib npaug ntawm tus cwj mem xiav, lub tshuab luam ntawv feem ntau yog teem rau hauv ib qho kev hloov ntawm ib tus neeg mos rau tus cwj mem thiab ib tus cwj mem zauv ntawm tus kheej kom ua zoo sib txuas ntawm cov ntawv tuav sab nraud.
Cov cwj mem muag ntawv mos (feem ntau hu ua rubber rollers) feem ntau yog ua los ntawm cov qib siab polymers xws li cov nplais roj hmab nplaum nplaum, hluavtaws hluavtaws, kua roj, thiab polyurethane; rigid number case rollers (feem ntau hu ua hlau rollers), feem ntau yog hlau ua los ntawm tooj liab los yog lwm cov ntaub ntawv hlau. Cov phom rubber thiab cov hlau rau lawv tus kheej muaj lipophilicity zoo, yog li ntawd tus number case yog zoo wetted thiab adhered nyob rau saum npoo, uas yog ib qho yuav tsum tau ua kom muaj kev hloov ntawm cov kua number case ntawm tus cwj mem xaws.
Roj hmab rau kev tsim kev lag luam
-Muab cov ntaub ntawv nyoos: cov tshuaj molecular polymers, cov neeg siv tshuaj lom neeg, cov khoom pov tseg, cov roj av, cov roj, cov thawv
-Muab txoj hauv kev thiab kev ua haujlwm: tov - pom - kho kev kho - sib tsoo - polishing
1. Sib Ntsib: Tswj cov ntsiab lus ntawm txhua feem, tshav kub kom sov, thiab lwm yam., Kom tswj tau qhov tawv thiab qhov muaj pes tsawg leeg.
2. Pom: Ua kom muaj cov ntawv pov thawj txawm thiab tsis pub dawb. Qhov no yog qhov tseem ceeb tshaj plaws rau kev ceev nrawm rau kev ceev nrooj: kev sib zog ua haujlwm thaum lub sijhawm ua haujlwm ceev, kev sib kis ntawm lub zog vim muaj ntau yam, txawm tias thaum loj hlob lossis cog lus, kom tsis muaj kev tiv thaiv, tsis txhob muaj teebmeem phiv.
3. Kev Tiv Thaiv: Tiv thaiv tus neeg ua haujlwm kom ceev nrawm los ntawm cua kub, pressurizing thiab vulcanizing kom txo tau cov shrinkage ntawm roj hmab thaum raug sab nraud force. Qhov muag thiab cov khoom siv luam yeeb ua rau cov khoom siv nrog ib cov degree ntawm softness, uas yog tsim nyog rau kev hloov pauv thiab hloov.
4. Kev sib tsoo thiab polishing: Qhov tseem ceeb los txiav txim siab txog qhov tseeb qhov tseeb thiab qhov cheeb tsam ntawm qhov chaw rubber, tshwj xeeb tshaj yog cov kev kho mob ntawm cov dej haus cawv. Cov roj hmab ntws zoo nkaus li du, tab sis nyob hauv ib lub tshuab nplua magnification, muaj ntau yam me me thiab kev nyuaj siab. Cov nyom thiab cov ris tsho muaj zog tuaj zais zis ntawm cov roj hmab rubber, ua kom zoo dua nyob rau hauv thiab muab cov khoom hloov.
Cov txheej txheem no yuav tsum muaj qhov kub thiab txias: qhov kub yog siab dhau lawm, qhov yooj yim yog yooj yim txaij, thiab tev tau tshwm sim thaum luam ntawv luv luv. Qhov kub ntawd tsis tshua muaj qis, thiab ib sab yog qhov yooj yim heev, uas ua rau muaj kev txo qis hauv cov ntawv hloov qis.
Rubber cov menyuam kawm ntawv kev ua haujlwm
- Muaj - cuam tshuam rau dej thiab kua number case
- Elasticity - Nws puas tuaj yeem piav qhia qhov tseeb; zoo ywj siab yog pom tseeb
- Indentation reflection - lub hauv paus rau kev kho kom haum ntawm kev luam ntawv siab
- Kev co ntawm kev quav - Kev tiv thaiv txog qis qis, nyob tsis muaj zog (thaum muaj kev kub ceev)
- Kev tsis sib haum - ua rau thaj chaw siab, ua kom tsis muaj zog thiab ua kom muaj kev sib koom tes
- Kev hloov mus rau lwm lub zog - kom paub meej tias nws tsis tau muaj zog, tsis muaj kev cuam tshuam zog
- Corrosion tsis haum - tshuaj lom neeg ua haujlwm zoo, pab txhawb txoj sia
- Kev coj cwj pwm - antistatic, non-adsorbing number case thiab ntawv
- Hloov chaw - Tshem nws lub neej thiab kom lub sijhawm hloov kho siab
- Kev kub taub hau ntev - qhov kev sib txuas ntawm cov roj hmab ntev (tshwj xeeb yog rau cov cav tov high speed)
Roj hmab rau cov menyuam qhov tawv nqaij
Lub zog ntawm cov yas rubber yog ib qho tseem ceeb ntawm kev ua tau ntawm kev rubber roller. Qhov kev ua tau zoo yog raws li nram no:
- Mos mos - qhov zoo tshaj plaws, siab elasticity, muaj zog ua hauj siab, zoo kev pleev xim, zoo nyob rau hauv kev xav, kev hloov loj ntawm ntau lub siab
- Muaj qee qhov nyuaj - tsis yoojyim rau corroded thiab worn, muaj zog tsis kam mus rau high kub, kev ceev ceev ceev, yog li qhov nyuaj ntawm rubber tus menyuam yuav tsum muaj ntsis: dhau soft, corrosion tsis ua hauj, yooj yim los sau zog; nyuab heev, muaj peev xwm ntawm kev hloov tus cwj pwm txo qis, qhov kev nqus nqus pa yog pluag, yooj yim Gradually txov lub precision tsim ntawm cov xovxwm luam. Yog li ntawd, nws yog qhov tsim nyog yuav tau xaiv hom tshuaj kom yog thiab hardness raws li qhov tsim nyog printing siab thiab lwm cov ntawv luam tawm.
Ntxuas: Kev ua kom pom ntawm qhov kev rubber roller (indentation dav - rubber rau cov menyuam siab)
- Ua kom cov qis qis tshaj 50% nce mus txog qhov yuav tsum tau nce lub siab ntawm tus menyuam los ntawm 250%
- Ua kom muaj qhov dav dav npaum li ntawm 100% piv rau qhov yuav tsum tau nce cov menyuam yaus siab los ntawm 750%
- Sim ua kom pom kev nyuaj siab ntawm cov roj hmab rau cov menyuam