Ana kuma kiran hanyar ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan. Ka sanya foda rufi a cikin wani fluidized tank da porous farantin a matsayin farantin da kuma famfo a matsa iska ko inert gas, sa'an nan foda rufi zai tashi ta hanyar porous farantin da kuma canza zuwa yanayin gudu. Lokacin da aka nutsar da wani abu mai zafi wanda ya fi zafin jiki na narkewar rufi a cikin wannan gado mai ruwa, rufin foda da ya tuntuɓi farfajiyarsa ya zama nau'in narkewa ko yanayin narkewa, don haka ya samar da rufi, sa'an nan kuma ya kammala maganin rufi bayan dumama.
Abubuwan da ke shafar zane-zane a cikin hanyar zane-zane na Fluid Bed sun haɗa da: Pre-zafin jiki na zane-zane, lokacin zane-zane, siffar zane-zane da zafi na zane-zane, girman zane-zane (80 ~ 150μm) da kuma narkewa, da dai sauransu, amma abubuwan da ke ƙayyade kaurin zane-zane shine lokacin zane-zane, yawanci 5 ~ 20 seconds.

A. Misali na yanayin sarrafawa na ruwa mai zango:

2, fasali na hanyar aiki kamar yadda aka nuna a ƙasa:
1, biyu rufi za a iya samun kauri fim na 250 ~ 1500 μm.
2, Coating kashewa kaɗan.
3. Babu bukatar sake amfani da na'urar ko spraying dakin.
4, kayan aiki ne mai sauki da arha.
5, dole ne a pre-zafi.
6, Painting abu size, siffar da aka iyakance.
7, ko da kawai ƙananan adadin fenti, yana buƙatar ƙayyade adadin fenti.

3, nutsar da foda tsari:

workpieces → surface magani → Pre-dumama → foda immersion → plasticizing → sanyaya

1, nutsewa foda kayan aiki: yafi kunshe da nutsewa foda akwatin, aiki dakin, pneumatic iko tsarin, pre-dumama tandu, karfafa tandu da sauran kayan aiki.
2, nutsewa foda akwati: size na nutsewa foda akwati ne da m da nutsewa workpiece size, raba zuwa sama akwati da ƙasa akwati. A saman akwatin ne foda akwatin a ƙasa akwatin ne gas dakin. Kayan an yi su ne bakin karfe farantin, tare da micropore farantin tsakiya.
3, Pneumatic sarrafawa tsarin: ya kunshi matsa iska bututun, matsin lamba daidaitawa bawul, mai fogger, tace, bawul, ɗaga silinda, ƙafa tafiya pneumatic sauya. Lifting silinda zai kai workpieces nutsewa a cikin foda akwatin, da iko na mutum ya tashi workpieces da sauri, da kuma bushe ƙarin foda a kan workpieces da matsa iska. Ya kamata a auna zafin jiki na farfajiyar kowane workpiece lokacin da ake nutsewa a cikin foda, kawai workpieces da suka dace da bukatun zafin jiki za a iya nutsewa a cikin foda.

Yana dogara da zafi karfin aiki na workpiece a lokacin Fluid gado immersion don narkewa foda filastik, don haka samun da ake buƙata rufi. Pre-dumama zafin jiki na workpiece shine muhimmin abu da ke ƙayyade kauri da ingancin rufi. Preheating zafin jiki na workpiece ya kamata gabaɗaya ya fi zafin jiki na narkewa na foda filastik, preheating zafin jiki ya fi girma, ba kawai ya sa rufi ya fi kauri, ya haifar da lahani na kwarara, har ma zai haifar da fashewar polymer resin a cikin filastik, ya haifar da kumfa, har ma da rawaya ko ƙonewa; Pre-zafin jiki na workpiece yana da ƙarancin zafin jiki, sa'an nan kuma fuskar fuska yana da ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin ƙarancin