Icupa ry'ikirahuregutwikira ni ikintu cyingenzi cyo kuvura hejuru murwego rwo kwisiga. Yongeramo ikote ryiza mubikoresho byikirahure. Muri iyi ngingo, dusangiye ingingo yerekeye icupa ryikirahure hejuru yo gutera imiti & ubuhanga bwo guhuza amabara.
Icupa ry'icupa ry'irahure risasa ubuhanga bwo kubaka
1. Koresha amazi meza cyangwa amazi kugirango uhindure irangi muburyo bwiza bwo gutera. Nyuma yo gupima na viscometer ya Tu-4, ubukonje bukwiye ni amasegonda 18 kugeza 30. Niba muri iki gihe nta viscometer ihari, urashobora gukoresha uburyo bugaragara: koga irangi ukoresheje inkoni (icyuma cyangwa inkwi) hanyuma ukizamura muburebure bwa cm 20 hanyuma ugahagarara kwitegereza. Niba irangi ridacitse mugihe gito (amasegonda make), ni ryinshi; niba ivunitse ikimara kuva hejuru yindobo, iba yoroheje cyane; iyo ihagaze ku burebure bwa cm 20, irangi riri mumurongo ugororotse rihagarika gutemba no gutemba mukanya. Ubu bwenge burakwiriye.
2. Umuvuduko wumwuka ugomba kugenzurwa kuri 0.3-0.4 MPa (3-4 kgf / cm2). Niba umuvuduko ari muke, irangi ryirangi ntirizaba atomike neza kandi ibyobo bizakorwa hejuru; niba igitutu ari kinini, bizoroha byoroshye kandi igihu cyo gusiga irangi kizaba kinini cyane, kizangiza ibikoresho kandi kigire ingaruka kubuzima bwumukoresha.
3. Intera iri hagati ya nozzle n'ubuso ni mm 200-300 mm. Niba ari hafi cyane, bizagabanuka byoroshye; niba ari kure cyane, igihu cyo gusiga irangi kizaba kitaringaniye kandi gutobora bizagaragara byoroshye, kandi niba nozzle iri kure yubuso, igihu cyirangi kizaguruka munzira, gitera imyanda. Ingano yihariye yintera igomba guhindurwa uko bikwiye ukurikije ubwoko, ubwiza bwumuvuduko numuvuduko wumwuka wamacupa yikirahure. Intera yo gutinda-gukama irangi irangi irashobora kuba kure, kandi irashobora kuba kure mugihe ububobere buke; iyo umuvuduko wumwuka mwinshi, intera irashobora kuba kure, kandi irashobora kuba hafi mugihe igitutu ari gito; ibyo bita hafi kandi kure bivuga intera ihinduka hagati ya mm 10 na mm 50. Niba irenze iyi ntera, biragoye kubona firime nziza.
4. Imbunda ya spray irashobora kuzamurwa hejuru no hepfo, ibumoso n'iburyo, byaba byiza ku muvuduko umwe wa 10-12 m / min. Nozzle igomba guterwa hejuru yikintu, kandi gutera splique bigomba kugabanywa. Iyo utera kumpande zombi zubuso, ikiganza gifashe imbunda ya spray kigomba kurekurwa vuba kugirango kigabanye irangi, kuko impera zombi zubuso bwikintu akenshi zakira inshuro zirenga ebyiri, kandi niho hantu hatonyanga birashoboka cyane.
5. Iyo utera, urwego rukurikira rugomba gukanda 1/3 cyangwa 1/4 cyurwego rwabanje, kugirango hatabaho kumeneka. Iyo utera irangi ryumye vuba, birakenewe kuyitera mugihe kimwe. Ingaruka zo kongera gutera ntabwo ari nziza.
6. Mugihe utera ahantu hafunguye hanze, witondere icyerekezo cyumuyaga (ntibikwiriye gukorera mumuyaga mwinshi), kandi uyikoresha agomba guhagarara mucyerekezo cyumuyaga kugirango abuze igihu cyo gusiga irangi kuri spray. gusiga irangi no gutera isura iteye isoni.
7. Urutonde rwo gutera ni: bigoye mbere, byoroshye nyuma, imbere mbere, hanze nyuma. Hejuru yambere, hasi nyuma, agace gato mbere, agace kanini nyuma. Muri ubu buryo, igihu cyo gusiga irangi nyuma ntikizasuka kuri firime yatewe irangi kandi cyangiza firime yatewe.
Icupa ry'ikirahure irangi irangi rihuza ubuhanga
1. Ihame shingiro ryamabara
Umutuku + umuhondo = orange
Umutuku + ubururu = umutuku
Umuhondo + umutuku = icyatsi
2. Ihame ryibanze ryamabara yuzuzanya
Umutuku n'icyatsi biruzuzanya, ni ukuvuga, umutuku urashobora kugabanya icyatsi, naho icyatsi gishobora kugabanya umutuku;
Umuhondo n'umuhengeri biruzuzanya, ni ukuvuga, umuhondo urashobora kugabanya ibara ry'umuyugubwe, naho ibara ry'umuyugubwe rishobora kugabanya umuhondo;
Ubururu na orange biruzuzanya, ni ukuvuga, ubururu bushobora kugabanya orange, naho orange irashobora kugabanya ubururu;
3. Ubumenyi bwibanze bwamabara
Mubisanzwe, ibara abantu bavuga rigabanijwemo ibintu bitatu: hue, urumuri no kwiyuzuzamo. Hue nanone yitwa hue, ni ukuvuga umutuku, orange, umuhondo, icyatsi, cyan, ubururu, umutuku, nibindi.; umucyo nanone witwa umucyo, usobanura urumuri n'umwijima w'ibara; kwiyuzuzamo nanone bita chroma, isobanura ubujyakuzimu bw'amabara.
4. Amahame shingiro yo guhuza amabara
Mubisanzwe, ntukoreshe ubwoko burenze butatu bwo gusiga irangi. Kuvanga umutuku, umuhondo nubururu muburyo runaka birashobora kubona amabara atandukanye (ni ukuvuga amabara afite amabara atandukanye). Ukurikije amabara yibanze, kongeramo umweru birashobora kubona amabara hamwe no kwiyuzuzamo (ni ukuvuga amabara afite igicucu gitandukanye). Ukurikije amabara yibanze, wongeyeho umukara urashobora kubona amabara nubucyo butandukanye (ni ukuvuga amabara afite umucyo utandukanye).
5. Uburyo bwibanze bwo guhuza ibara
Kuvanga no guhuza amarangi bikurikiza ihame ryamabara. Amabara atatu yibanze ni umutuku, umuhondo nubururu, kandi amabara yuzuzanya ni icyatsi, umutuku na orange. Amabara yitwa amabara yuzuzanya ni amabara abiri yumucyo avanze muburyo runaka kugirango abone urumuri rwera. Ibara ryuzuzanya ry'umutuku ni icyatsi, ibara ryuzuzanya ry'umuhondo ni umutuku, naho ibara ryuzuzanya ry'ubururu ni orange. Nukuvuga, niba ibara ritukura cyane, urashobora kongeramo icyatsi; niba ari umuhondo cyane, urashobora kongeramo ibara ry'umuyugubwe; niba ari ubururu cyane, urashobora kongeramo orange. Amabara atatu yibanze ni umutuku, umuhondo, nubururu, kandi amabara yuzuzanya ni icyatsi, umutuku, na orange. Amabara yitwa amabara yuzuzanya ni amabara abiri yumucyo avanze muburyo runaka kugirango abone urumuri rwera. Ibara ryuzuzanya ry'umutuku ni icyatsi, ibara ryuzuzanya ry'umuhondo ni umutuku, naho ibara ryuzuzanya ry'ubururu ni orange. Nukuvuga, niba ibara ritukura cyane, urashobora kongeramo icyatsi; niba ari umuhondo cyane, urashobora kongeramo ibara ry'umuyugubwe; niba ari ubururu cyane, urashobora kongeramo orange.
Mbere yo guhuza ibara, banza umenye umwanya wamabara agomba guhuzwa ukurikije igishushanyo kiri hepfo, hanyuma uhitemo amabara abiri asa kugirango ahuze muburyo runaka. Koresha icupa rimwe ryikirahure cyibikoresho cyangwa urupapuro rwakazi kugirango utere kugirango uhuze ibara (umubyimba wa substrate, icupa ryumunyu wa sodium yumunyu hamwe n icupa ryumunyu wa calcium byerekana ingaruka zitandukanye). Mugihe uhuje ibara, banza wongere ibara nyamukuru, hanyuma ukoreshe ibara hamwe nimbaraga zikomeye zamabara nkibara rya kabiri, buhoro buhoro kandi buhoro buhoro wongereho kandi ubyerekeze ubudahwema, hanyuma urebe impinduka zamabara umwanya uwariwo wose, fata ingero hanyuma uhanagure, uhanagura, utere cyangwa kubibika kuri sample isukuye, hanyuma ugereranye ibara nicyitegererezo cyumwimerere nyuma yuko ibara rihagaze. Ihame rya "kuva kumucyo ujya mwijimye" rigomba gufatwa muburyo bwose bwo guhuza ibara.
Igihe cyo kohereza: Ukwakira-28-2024