Metal Waste Bin Modern Style Hotelo Malo Ofikira Kumalo Ogwiritsira Ntchito Mahotelo

Nthawi zambiri timagwiritsa ntchito mitundu yosiyanasiyana ya zinyalala, ndipo zinyalala zopaka utoto ndizofala kwambiri popanga. Poyerekeza ndi zitini zopaka utoto zopopera kale, zinyalala zopopera zopopera zili ndi makhalidwe abwino kwambiri.

Utsi akamaumba mfundo

Utsi wokutira ufa pamwamba pa ntchitoyo ntchito electrostatic ufa kupopera zida (electrostatic kutsitsi makina akamaumba). Pansi pa mphamvu yamagetsi osasunthika, ufawo udzadzikongoletsa mofanana pamwamba pa ntchitoyo, ndikupanga zokutira za powdery; Kupaka kwa powdery kumadutsa kutentha kwakukulu, kuwongolera ndi kuchiritsa, ndipo kumakhala chophimba chomaliza ndi zotsatira zosiyana (mitundu yosiyanasiyana ya ufa); Kupopera mbewu mankhwalawa ndikwabwino kuposa kupopera mbewu mankhwalawa mphamvu zamakina, zomatira, kukana dzimbiri, kukana kukalamba, etc.

Utsi akamaumba ndondomeko otaya

1. Pre processing:

Cholinga: Kuchotsa mafuta, fumbi, ndi dzimbiri pamwamba pa ntchitoyo, ndikupanga "phosphating wosanjikiza" pamwamba pa ntchito yomwe imakhala yosagonjetsedwa ndi dzimbiri ndipo imatha kuonjezera kumatira kwa kupopera.

Njira zazikuluzikulu: kuchotsa mafuta, kuchotsa dzimbiri, phosphating, ndi passivation. Pambuyo mankhwala chisanadze, workpiece osati alibe mafuta, dzimbiri, kapena fumbi pamwamba, komanso amapanga yunifolomu ndi akhakula imvi phosphating filimu pa choyambirira siliva woyera glossy pamwamba kuti si kosavuta dzimbiri, amene angalepheretse dzimbiri ndi kuonjezera adhesion wa ❖ kuyanika kutsitsi.

2. Kupopera kwa electrostatic:

Cholinga: Kupaka utoto wa ufa wofanana pamwamba pa ntchitoyo. Zida zapadera zogwirira ntchito (kuphatikiza madera omwe amatetezedwa ndi electrostatic) ziyenera kupopera pogwiritsa ntchito makina opangira makina opangira ma electrostatic spray.

Masitepe: Pogwiritsa ntchito mfundo ya electrostatic adsorption, wosanjikiza wa zokutira ufa amapopera mofanana pamwamba pa ntchitoyo. Ufa womwe wagwa umabwezedwanso kudzera mu makina obwezeretsanso ndipo ukhoza kugwiritsidwanso ntchito pambuyo posefa.

3. Kuchiritsa kutentha kwakukulu:

Cholinga: Kutenthetsa kupaka ufa pamwamba pa ntchitoyo pa kutentha komwe kumatchulidwa ndikusunga kutentha kwa nthawi yofanana, kuti asungunuke, asungunuke, asungunuke, ndikuwachiza, potero kupeza zotsatira zomwe zimafunidwa pamwamba pa ntchitoyo.

Masitepe opangira: Kankhirani ntchito yopoperapo mu ng'anjo yochiritsira, itenthetseni mpaka kutentha komwe munakonzeratu (nthawi zambiri madigiri 185), ndikutentha kwa nthawi yofanana (15 minutes); Tsegulani ng'anjo ndikuitulutsa kuti izizirike kuti mupeze chomaliza.

4. Chithandizo chokongoletsera:

Cholinga: Kukwaniritsa mawonekedwe apadera a chidutswacho pambuyo popopera mankhwala a electrostatic, monga mitundu yosiyanasiyana ya nkhuni, mapangidwe, ndi kuwonjezereka kwa gloss.

Njira masitepe: Masking; Kusamutsa kusindikiza ndi njira zina processing

Ubwino wa kupopera mbewu mankhwalawa

1. Poyerekeza ndi luso kutsitsi utoto utoto luso, electrostatic kupopera mbewu mankhwalawa ali ndi ubwino waukulu, monga kusowa kwa diluents, palibe kuipitsa chilengedwe pomanga, ndipo palibe kawopsedwe kwa thanzi la munthu;

2. Chophimbacho chimakhala ndi maonekedwe abwino kwambiri, kumamatira mwamphamvu komanso mphamvu zamakina;

3. Short kuchiritsa nthawi pa kupopera mbewu mankhwalawa;

4. Kukana kwa dzimbiri ndi kuvala kukana kwa zokutira ndizokwera kwambiri; Palibe choyambirira chofunikira;