Ibikoresho bya reberi, nkibice byingenzi bigize imikorere nko guhererekanya, kalendari, no gutwikira, ibintu bifatika byerekana neza imikorere, imikorere, nubwiza bwibicuruzwa. Iyi ngingo isubiramo muburyo bwimiterere yimiterere nibiranga imiti yibikoresho byingenzi bya reberi nka reberi karemano, reberi ya nitrile, reberi ya silicone, na rebero ya fluor. Muguhuza imikoreshereze isabwa muburyo butandukanye bwinganda, irasesengura byimazeyo logique yibanze yo gutoranya ibikoresho, itanga amasomo yingirakamaro hamwe nuburyo bufatika bwo guhitamo tekinike mubice nko gukora imashini, gucapa no gupakira, no gusiga amarangi no gucapa. Hishura itegeko shingiro rivuga ko "ibikoresho bya reberi bigena imikoreshereze yabyo".
I. Itondekanya ryibikoresho hamwe nibikorwa byingenzi bya Rubber Rollers
Imikorere ya reberi ya reberi igenwa hamwe nuburyo bwa molekuline yimiterere ya reberi fatizo, uburyo bwo guhuza hamwe nuburyo bwo kongeramo. Imikorere yingenzi itandukanye yibikoresho byingenzi birahambaye, bitanga urufatiro rwo guhuza n'imihindagurikire y'ikirere
1.Icyuma gisanzwe (NR)
Imikorere yibanze: Imbaraga zingana 20-30MPa, igipimo cyo kwisubiraho> 70%, kwihanganira kwambara neza, Gukomera ku nkombe 50-70A, ubushyuhe bwo gukora buringaniye-dogere 5 kugeza kuri dogere 80.
Ibiranga imikorere: Ubworoherane bworoshye nubworoherane, imiterere ihamye yubukanishi, bushobora gukumira neza ihungabana ryumuvuduko, ariko kurwanya amavuta nabi no kurwanya ozone.
2. Nitrile rubber (NBR) roller
Imikorere yibanze: Imbaraga zingana 15-25MPa, Gukomera ku nkombe 55-75A, umuvuduko wo kubyimba mumavuta yubutare hamwe namavuta ya hydraulic munsi ya 10%, ubushyuhe bwimikorere-dogere 20 kugeza kuri dogere 100.
Ibiranga imikorere: Ifite imbaraga zo kurwanya amavuta no kwambara, imbaraga zumukanishi ziciriritse, kurwanya imbaraga zitari - itangazamakuru rya polar, ariko impuzandengo yo hasi - irwanya ubushyuhe no guhangana nikirere.
3. Rubikeri ya silicone (VMQ)
Imikorere yibanze: Gukomera ku nkombe 40-60A, ubushyuhe bwubushyuhe buringaniye -60 dogere C kugeza kuri dogere 250 C, ubushyuhe buhanitse bwo hejuru nubushyuhe buke, coefficient de coiffure yo hasi, biocompatibilité yujuje ubuziranenge bwa USP Icyiciro cya VI.
Ibiranga imikorere: Ifite imbaraga zo hejuru - zo kurwanya ubushyuhe no gukora izirinda, biroroshye kumeneka kandi ntibifatana nibikoresho, ariko imbaraga za mashini hamwe no kwihanganira kwambara ni ntege nke kuruta izisanzwe na rubber nitrile.
4. Urupapuro rwa Fluorine (FKM)
Imikorere yibanze: Imbaraga zingana 15-20MPa, Ubukomezi bwinkombe 60-80A, ubushyuhe bwikigereranyo cya dogere 20 C kugeza kuri dogere 260 C, irwanya aside ikomeye, alkalis ikomeye, okiside ikomeye hamwe na lisansi yindege nibindi bitangazamakuru byangirika.
Ibiranga imikorere: Ifite imbaraga zikomeye cyane za chimique kandi irwanya - irwanya ubushyuhe, ubuzima bumara igihe kirekire, ariko ikiguzi ni kinini, kandi ubworoherane nuburyo bukoreshwa birakennye.
5. Urupapuro rwa Chloroprene (CR)
Imikorere yibanze: Imbaraga zingana 25-35MPa, Gukomera ku nkombe 50-70A, ozone yo kurwanya gusaza kugeza kuri ASTM D1149 Icyiciro A, ubushyuhe bwimikorere-dogere 30 C kugeza kuri dogere 100 C, indangagaciro ya ogisijeni> 38.
Ibiranga imikorere: Kurwanya ikirere kiringaniye, kutagira umuriro no kurwanya ruswa yangiza, imbaraga za mashini nyinshi, ariko imbaraga za peteroli nke kuruta reberi ya nitrile.
Ii. Ibikoresho - Guhuza n'imihindagurikire y'ikirere: Imyitozo isobanutse neza ya Rubber Rollers
Ibisabwa ku bushyuhe, hagati, umuvuduko, coefficient de fraisse, nibindi bya reberi ya reberi mubihe bitandukanye byinganda biratandukanye cyane. Guhitamo ibikoresho bigomba kugera ku guhuza neza "imikorere - ibisabwa"
1. Inganda zo gucapa no gupakira: Gukurikirana ihererekanyabubasha rya wino no kwambara - birwanya kwihanganira
Ibikoresho bihuye: Ibikoresho bisanzwe bya reberi (NR), reberi ya nitrile (NBR)
Gushyira mu bikorwa logique: Mubikorwa byo gucapa, ubuhanga bukomeye hamwe nubushobozi buhebuje bwibikoresho bya reberi birashobora gutuma wino imwe ikoreshwa, ukirinda ahantu wino no kubura gucapa. Kuri ssenariyo aho imishwarara ya wino ihurira, kurwanya amavuta ya reberi ya nitrile irashobora kubuza ibikoresho kubyimba no guhinduka, bigatuma icapiro ryuzuye.
Porogaramu zisanzwe: Ihererekanyabubasha ryimashini ya offset imashini icapura, imashini yerekana imashini zicapura za gravure, hamwe na laminating yamashanyarazi yo gupakira.
2. Inganda zo gucapa no gusiga amarangi: Kuringaniza ubushyuhe no kurwanya - ibisabwa
Ibikoresho bihuye: Ibikoresho bya silicone (VMQ), ibizunguruka bya chloroprene (CR)
Gushyira mu bikorwa: Mu cyiciro cyo hejuru - icyiciro cyo gushyiraho ubushyuhe bwo gucapa no gusiga irangi (ubushyuhe 150 - 200 dogere), ubushyuhe bwo hejuru - bwo kurwanya ubushyuhe bwa silicone reberi irashobora gukumira gusaza no guhindagurika, kandi imitungo idafatika yubuso kuri fibre igabanya kwizirika. Imyenda iyobora imyenda y'ibikoresho byo hanze ikozwe muri reberi ya neoprene, ifite ibihe byiza byo guhangana n’ikirere kugira ngo irwanye isuri y’imirasire ya ultraviolet hamwe n’ibidukikije bitose, bityo byongere ubuzima bwabo.
Porogaramu isanzwe: Imashini ishiraho imashini yerekana imashini, gusiga irangi no kurangiza ibikoresho imyenda iyobora uruziga, imashini icapa imashini scraper roller.
3. Inganda zitunganya ibyuma: Kurwanya amavuta hamwe na - akazi gakomeye
Ibikoresho bihuye: Ibikoresho bya Nitrile (NBR), ibizunguruka bya fluor (FKM)
Gushyira mu bikorwa: Mugutunganya imbeho - zometseho ibyuma na aluminiyumu, ibyuma bya reberi bigomba guhura nogukata amavuta, emulisiyo nibindi bitangazamakuru. Kurwanya amavuta ya reberi ya nitrile irashobora kwirinda kubyimba ibintu, kandi mugihe kimwe, ifite imbaraga zihagije zo kwihanganira umuvuduko mwinshi -. Kubikoresho byo hejuru - ibikoresho byo gutunganya ibyuma bihura na firimu yangirika, imiti irwanya fluororubber ituma imikorere ihamye mubitangazamakuru bikaze.
Porogaramu zisanzwe: Gushyigikira imizingo y'ibyuma bikonjesha bikonje, imizingo yimashini ya aluminiyumu ifata imashini, hamwe nuyobora ibiyobora neza.
4. Inganda zitunganya ibiribwa: Yujuje ibyangombwa bisabwa kugirango birwanye ubushyuhe
Ibikoresho bihuye: Rubikeri ya silicone (VMQ)
Uburyo bukoreshwa: Mubikorwa nkumukandara utanga ibiryo, kalendari ya biscuit, hamwe na shokora ya shokora, biocompatibilité ya silicone reberi irashobora kwirinda kwanduza ibiryo. Ubushyuhe bwabo bwo hejuru - bukwiranye nubushyuhe bwo hejuru - ubushyuhe bwo murwego rwo gutunganya (dogere 80 - 150), kandi ibintu byoroshye - kugirango bisukure neza byujuje ubuziranenge bwisuku yibiribwa.
Porogaramu zisanzwe: Ibizunguruka byumukandara wibiryo, imizingo yimashini ikora ibisuguti, ibiyobora ibikoresho bipakira bombo.
5. Hejuru - ibikoresho byanyuma: Gukemura ibibazo bikabije by ibidukikije
Ibikoresho bihuye: fluororubber (FKM), umuzingo udasanzwe wa silicone
Gushyira mu bikorwa: Mu bihe nko gutunganya icyogajuru no kohereza ibikoresho mu bikoresho bivura imiti, imashini ya fluororubber igomba kwihanganira ubushyuhe bukabije (degree- 50 dogere kugeza kuri dogere 250) hamwe n’itangazamakuru rikomeye ryangiza. Imiti ihamye hamwe nubushyuhe bwo hejuru bwa fluororubber irashobora kuzuza ibisabwa. Mu gukora semiconductor, imashini yohereza wafer ikozwe muri reberi idasanzwe ya silicone, ifite isuku ryinshi hamwe n’imikorere ishobora gukumira umwanda.
Porogaramu zisanzwe: ibikoresho byo mu ndege byo gusya ibikoresho, ibikoresho bya shimi bitanga imashini, semiconductor wafer yohereza.
Iii. Amahame yibanze hamwe na Optimisiyoneri yo guhitamo ibikoresho
Guhitamo ibizunguruka bigomba gukurikiza amahame atatu yingenzi y "imiterere yimirimo yibanze, guhuza imikorere, hamwe nuburinganire bwikiguzi": Icya mbere, sobanura neza ibipimo ngenderwaho byimikorere nkubushyuhe bwo gukora, guhuza imiyoboro, hamwe nuburemere bwumuvuduko; Icya kabiri, ihuza ubushyuhe bwo kurwanya ubushyuhe, guhuza imiti hamwe nubukanishi bwibikoresho ukurikije ibipimo. Hanyuma, hashingiwe ku kuzuza ibisabwa mu mikorere, ikiguzi cyibikoresho hamwe nibikorwa bigomba kwitabwaho.
Mu bihe biri imbere, iterambere ryibikoresho bya reberi bizibanda ku byerekezo bibiri byingenzi: kimwe ni uguteza imbere ibidukikije, guteza imbere insimburangingo zangiza ndetse n’inyongera - inyongera za VOC kugirango zigabanye ingaruka z’ibidukikije; Iya kabiri ni imikorere ikomatanya. Binyuze mu kuvanga impinduka (nko kuvanga nitrile reberi na polyvinyl chloride) cyangwa tekinoroji yo gutwikira hejuru, guhuza ibikorwa byinshi nka "kwambara birwanya + kurwanya amavuta + kurwanya ubushyuhe" birashobora kugerwaho, bikarushaho kwagura imipaka ikoreshwa murwego rwo hejuru -.
