Kupaka kwa ufa Wopanda Kutentha Kwambiri
Mau Oyamba:
Zopaka za ufa zosagwira kutentha kwambiri iopangidwa ndi utomoni wapadera wothira kutentha wosamva kutentha komanso kuphatikiza zodzaza kutentha kwambiri, zokutira zapadera za ufa zimakhala ndi kukana kutentha kwambiri, kukana dzimbiri, komanso kukhazikika kwamtundu, ndipo zimagwiritsidwa ntchito pamitundu yonse ya chitoliro chamoto, uvuni, mpunga wamagetsi. chophikira, mkati ndi kunja kwa khoma, gasi wakukhitchini wakunyumba, poyatsira moto, mbale yotenthetsera, chotenthetsera kutentha, nyali zoyatsa ndi nyali, mapaipi otulutsa mpweya, zopangira zoyatsira.
Mndandanda wazinthu:
kupereka kukana kutentha kwa 230 ℃ X6 maola, 250 ℃ X3 maola, 300 ℃ X2 maola.
Katundu Wathupi:
Kukoka kwapadera (g/cm3, 25 ℃): 1.4-1.6
Kugawa kwapang'onopang'ono: 100% kuchepera 100 micron. (Ikhoza kusinthidwa malinga ndi zofunikira za ❖ kuyanika)
Zomangamanga:
Pretreatment: pamwamba ayenera kutsukidwa bwino kuchotsa mafuta ndi dzimbiri. Kugwiritsa ntchito chitsulo phosphating kapena apamwamba mulingo wa zinki mndandanda wa phosphating kumatha kupititsa patsogolo luso lachitetezo cha dzimbiri.
Njira yochiritsira: Kupanga kwamfuti kwamanja kapena kokhazikika
Kuchiritsa zinthu: 230 ° C (workpiece kutentha), Mphindi 15 (130 ° C x5mim, madzi mu ufa adzakhala volatilized pang'onopang'ono kuthandiza ❖ kuyanika mokwanira mlingo, ndiyeno kukwera kwa 230 ° C ndi 30mim (workpiece olimba kutentha kwa). thandizirani kuti zokutira kulimba kwathunthu)
Kuchita kwa zokutira:
| Chinthu choyesera | Kuyendera muyezo kapena njira | Zizindikiro zoyesa |
| mphamvu yamphamvu | Mtengo wa ISO 6272 | 50kg.cm |
| test test | ISO 1520 | 6 mm |
| mphamvu zomatira | ISO 2409 | 0 mlingo |
| kulimba kwa pensulo | Chithunzi cha ASTM D3363 | 2H |
| mayeso opopera mchere | Mtengo wa ISO 7253 | > 500 maola |
| otentha ndi chinyezi | ISO 6270 | kusungirako bwino kwambiri |
Ndemanga:
1.Mayeso omwe ali pamwambawa adagwiritsa ntchito mbale zachitsulo zoziziritsa kuzizira za 0.8mm zokhala ndi makulidwe a 60-80 microns.
2.Chiwonetsero cha ntchito cha zokutira pamwambapa chikhoza kusintha ndi kusintha kwa mtundu ndi gloss.
Kufalikira kwapakati:
9-12 sq.m./kg; filimu makulidwe 60 microns (owerengeka ndi 100% ❖ kuyanika magwiritsidwe ntchito mlingo)
Kupakira ndi mayendedwe:
makatoni ali ndi matumba a polyethylene, kulemera kwa ukonde ndi 20kg. Zida zosakhala zoopsa zimatha kunyamulidwa m'njira zosiyanasiyana, koma kupeŵa kuwala kwa dzuwa, chinyezi ndi kutentha, komanso kupewa kukhudzana ndi mankhwala.
Zofunika Posungira:
Sungani m'chipinda chopanda mpweya, chowuma komanso choyera pa 30 ℃, osati pafupi ndi gwero lamoto, kutentha kwapakati ndikupewa kuwala kwa dzuwa. Ndikoletsedwa kwambiri kuwunjikana poyera. Pansi pa chikhalidwe ichi, ufa ukhoza kusungidwa kwa miyezi 6. Pambuyo pa moyo wosungirako ukhoza kuyesedwanso, ngati zotsatira zikugwirizana ndi zofunikira, zikhoza kugwiritsidwabe ntchito. Zotengera zonse ziyenera kupakidwanso ndi kupakidwanso mukatha kugwiritsa ntchito.
Ndemanga:
Ufa wonse umakwiyitsa dongosolo la kupuma, choncho pewani kutulutsa ufa ndi nthunzi kuti musachiritse. Yesetsani kupewa kukhudzana mwachindunji pakati pa khungu ndi kupaka ufa. Sambani khungu ndi madzi ndi sopo pamene kukhudzana kuli kofunikira. Ngati muyang'ana m'maso, sambani khungu nthawi yomweyo ndi madzi aukhondo ndipo pitani kuchipatala mwamsanga. Fumbi wosanjikiza ndi ufa tinthu mafunsidwe ayenera kupewa padziko ndi akufa ngodya. Tizilombo tating'onoting'ono timene timatulutsa timayaka ndi kuyambitsa kuphulika kwa magetsi osasunthika. Zida zonse ziyenera kukhala pansi, ndipo ogwira ntchito yomanga ayenera kuvala nsapato zoletsa static kuti pansi kuti ateteze magetsi osasunthika.
