1.Tawada abin nadi
Nadi na tawada yana nufin duk gadaje da ke cikin tsarin samar da tawada.Ayyukan nadi na tawada shine isar da tawadan bugawa zuwa farantin bugu a adadi mai yawa kuma iri ɗaya.Ana iya raba abin nadi na tawada zuwa sassa uku: ɗaukar tawada, canja wurin tawada da dogaro da faranti.Hakanan ana kiran tawada ɗauke da abin nadi.Ana amfani da shi don fitar da tawada mai ƙididdigewa daga guga tawada kowane lokaci sannan a tura shi zuwa abin nadi mai canza tawada (wanda kuma ake kira nadirin tawada uniform).Nadir ɗin canja wurin tawada yana karɓar waɗannan tawada kuma yana rarraba su daidai don samar da fim ɗin tawada iri ɗaya, sannan a tura shi zuwa abin nadi na madadin farantin, wanda ke da alhakin rarraba tawada a kan farantin daidai gwargwado. Ya zuwa yanzu an kammala aikin nadi na tawada .An kammala rarraba tawada iri ɗaya a hankali a cikin tsarin canja wurin gadaje da yawa.A cikin wannan tsari, ban da gadaje, akwai na'urori masu wuya da abin da ake kira rollers tawada.A cikin latsa maɓalli, gadaje da na'urori masu wuya koyaushe ana shirya su a tsaka-tsaki, suna samar da yanayi daban-daban mai laushi da wuya, wannan tsari ya fi dacewa don canja wuri da rarraba tawada.Ayyukan inking abin nadi zai iya ƙara ƙarfafa rarraba axial na tawada.Lokacin aiki, abin nadi na inking zai iya juyawa kuma ya motsa zuwa hanyar axial, don haka ana kiran shi inking roller.
2.Dampening abin nadi
Nadi mai daskarewa shine robar robar da ke cikin tsarin samar da ruwa, mai kama da abin nadi na tawada, kuma aikinsa shine jigilar ruwa daidai gwargwado zuwa farantin bugawa.Rarraba rollers kuma sun haɗa da ɗaukar ruwa, wucewar ruwa, da bugu.A halin yanzu, akwai hanyoyin samar da ruwa guda biyu na nadi na ruwa, daya daga cikinsu shine ci gaba da samar da ruwa, wanda ya dogara da abin nadi na farantin ba tare da murfin ruwa ba, kuma ana samun samar da ruwa ta hanyar daidaita saurin abin nadi na bokitin ruwa.Hanyar samar da ruwa ta farko ba ta daɗe, wanda ya dogara da abin nadi na farantin da aka lulluɓe da murfin karammiski na ruwa, kuma abin nadi na ruwa ya girgiza don samar da ruwa.Hanyar samar da ruwa mai gudana ya dace da bugu mai sauri, kuma an canza hanyar samar da ruwa mai tsaka-tsaki a hankali.
3.Tsarin nadi na roba
Rubutun nadi da kayan roba na waje sun bambanta dangane da manufar.
Tsarin ainihin abin abin nadi zai iya zama m ko mai ƙarfi dangane da aikace-aikacen.Ana buƙatar nauyin abin nadi na roba gabaɗaya, yana shafar ƙima na injin, sannan yana shafar kwanciyar hankali yayin aiki.
Galibin robar na’urar buga bugu na ‘offset rollers ne, wadanda gaba daya ana yin su ne da bututun karfe ba na feng ba, sannan kuma kan shaft din da ke bangarorin biyu ana hada su da bututun karfe baki daya.Duk da haka, a nan gaba, an yi shi da kayan da ba na ƙarfe ba, irin su gilashin fiber ƙarfafa robobi da sauran kayan polymer, wanda manufarsa ita ce rage nauyi da inganta saurin aiki da kwanciyar hankali.Misali, injunan rotary masu saurin gudu suna da misalan aikace-aikace.
4.Abu na manne Layer
Kayan Layer na roba yana da kusan tasiri mai mahimmanci akan aiki da ingancin abin nadi na roba.Dole ne a zaɓi kayan roba daban-daban don yanayin amfani daban-daban, irin su juriya, juriya na zafi, juriya na sanyi, juriya acid, juriya na gishiri, juriya na ruwa da sauransu.Har ila yau, akwai taurin, elasticity, launi, da dai sauransu, waɗanda duk an sanya su gaba don mayar da martani ga yanayin amfani da bukatun abokin ciniki.
Lokacin aikawa: Juni-10-2021
