Kugwiritsa ntchito mwatsatanetsatane kwa tepi ya aluminium mu tepi
Pakupanga magalimoto, kukonza ndi kusintha, tepi ya aluminium “Chida cha Handy” Kuthetsa mavuto, Chifukwa cha kukana kwa kutentha kwake, kutsatira kwambiri ndi kutetezedwa bwino. Imagwira ntchito ku chipinda cha injini, kuphatikizapo, Makina owongolera mpweya ndi matupi akunja, ndi ntchito zina pansipa:
Tebulo 1: Magawo ofunikira a tepi ya aluminium aluminium
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Gulu la parament
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Kufotokozera
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Zogwirizana
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M'lifupi
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10-50mm
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Ikugwirizana ndi waya, Masamba a Trim, mapaipi
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Kulimbana ndi Kutentha
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Obwera bwera: -40-120℃; Kutentha kwambiri: -40-200℃
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Ikuyenda bwino (120℃) ndi matiyeni (180℃) zosowa
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Kulimba kwamakokedwe
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Chitaliching ≥1mpo; Zotchinga ≥1mka
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Zopindika poyendetsa (10-50Hz, 0.5-2mm)
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Peel mphamvu
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≥2N / 25mm (≤10% ikani 1 chaka)
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Zimatsimikizira kutsatira kwambiri pazitsulo / pulasitiki
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Madzi oyamwa
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≤1% (24h, 90% chinyezi)
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Imaletsa chinyontho mu mpweya wowongolera / chipinda cha injini
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1. Kugwiritsa ntchito chipinda cha injini: Kupirira ndi kutentha kwakukulu ndi kugwedezeka
Chipinda cha injini chimafika 80-120 ℃ pakugwiritsa ntchito, ndi kugwedezeka ndi kuwononga mafuta. Tepi ya aluminium Amateteza zinthu pano.
1.1 Mafuta ogwiritsira ntchito ndi chitetezo: Kupewa mabwalo apafupi ndi ukalamba
- Mitundu Yogwiritsa Ntchito: Kuyatsa Coil, matenda (E.g., kutentha kwamadzi, malo osokoneza bongo) ndi jakisoni wamafuta waya (2-8MM).
- Kuyendetsa: Tsukani ma waya oyamwa ndi mowa ndi zouma. Kukulunga ndi tepi (10-50mm m'lifupi) pa 1/3 onjezerani, palibe mpweya wa mpweya. Wongola 10%-15% m'makomo.
- Kukhudza: Tikuthana ndi 120 ℃ kusuntha / 150 ℃ peak kutentha. Imalepheretsa phokoso la PVC kufewetsa ndikuchepetsa chiopsezo cha injini.
- Chikwama: Kukonzanso galimoto yakale yakale kumachepetsa chiletso chosatha chopitilira 80%.
1.2 Kusungidwa kwa Paiprine ndi kusindikiza: Kuchepetsa kutayika ndi kutayikira
- Mapaipi: Mozizira (16-25mm, mphira / aluminium iloy), Kubwerera kwamafuta (8-12mm) ndi vacuum chilimbikitso (10-15mm) mapaipi.
- Kusungitsa kutentha: Kukulunga m'nyengo yozizira imasungabe ozizira 3-5 ℃ kutentha, Kuthandiza injini kufika kutentha kutentha mwachangu.
- Kusindikizidwa: Kutila 3-5 zigawo mozungulira zolumikizira pang'ono (≤5ml / ora), Kanikizani 30s pamtunda. Kuphimba zipsera zazing'ono ziphuphu (≤0.5mm) wokhala ndi tepi + Kutentha kwambiri (≥200 ℃).
2. Ntchito mu mgalimoto: Kuwongolera Kutonthoza ndi Kukhazikika
Mkati zimafunikira kukhala chete ndi zinthu zolimba. Tepi ya aluminium foul imakonza thonje la thonje ndikukonzanso ziwalo zosakhudza mawonekedwe.
2.1 Kukhazikitsa kwa thonje: Kumachepetsa phokoso
- Malo & Mitundu: Onani tebulo 2 Zambiri.
- Masitepe: Ikani gulu la thonje kumbuyo, Dulani tepi kuti mufanane ndi m'mbali. Gwiritsani ntchito 10-15cm yolumikizira ya pick, Pewani zolankhulira / zowala (≥2cm mtunda).
- Kukhudza: Otsitsa 60km / h poyendetsa phokoso ndi 3-5db, Makamaka tona / phokoso la mseu.
2.2 Gawo lamkati lokonzekera: Kukonzanso
- Magawo ogwirira ntchito: Masamba a Trim (5-15mm), DZIKO LAPANSI, Khomasi limaphimba.
- Njira: Guluu lakale kwambiri pa trim yotayirira (≤5cm), kupukusa kumbuyo. Gwiritsani 2cm kutalika kuposa gawo lotayirira, Press 30s. Kutila 1-2 zigawo mozungulira zotayirira.
- Ubwino: Utoto wa Siliva ukugwirizana; amatsatira 1 Chaka pa 20-60 ℃.
Tebulo 2: Zithunzi zotchinga za thonje
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Malo okhazikitsa
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Malo osiyanasiyana
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Katundu wa thonje
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Makulidwe a thonje
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Tsitsani gawo lokonzekera
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Khomo pakhomo
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0.8-1.2㎡
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Polyester / siponji
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5-15mm
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10-20mm
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Denga
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2.5-3.5㎡
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Polyester / siponji
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5-15mm
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15-25mm
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Kapeti yapansi pansipa
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4-5㎡
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Polyester / siponji
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5-15mm
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20-30mm
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3. Kugwiritsa ntchito mu dongosolo la mpweya: Kuonetsetsa mphamvu
Mapaipi owongolera mpweya ndi Evaporators amafunikira tepi ya aluminium ya aluminium kuti musungidwe kutentha, Kusindikiza ndi Chitetezo.
3.1 Kusungidwa kwapakati: Kuchepetsa kuchepa / kutentha
- Mapaipi: Otsika kwambiri (5-10℃, 12-18mm) ndi zovuta kwambiri (50-70℃, 12-18mm) mapaipi; wokutidwa ndi thonje la mphira (8-15mm).
- Masitepe: Thonje lokwanira, kukulani tepi yofanana ndi pa mapaipi (1/2 onjezerani). Dulani fanizidwa, Press Press 1 mphindi.
- Kukhudza: Amazizira mpaka 25 ℃ 15%-20% Mofulumirirako; imadula kutentha mphamvu kugwiritsa ntchito 10%-12%. Imalepheretsa kutsika.
3.2 Kusindikiza kwa Evapor: Kutsekereza fumbi / chinyezi
- Kakhalidwe: Evoalerator (Mkati mwa kutonthoza) ili ndi mipata ya 0.5-1mm ya fumbi / chinyontho.
- Njira: Chotsani mitengo yopumira, mipata yoyera. Ndodo 5-8mm tepi m'maso; Splice 45 °. Scrape tepi kuti mukwaniritse chipolopolo.
- Ntchito: Imaletsa ma fumbi otsetsereka, imalepheretsa nkhungu ndi zonunkhira za mpweya.
4. Kugwiritsa ntchito kunja kwa thupi: Kukonza kwakanthawi ndi chitetezo
Matepi a aluminium fol tepi yokonzanso zowonongeka zazing'ono ndikuteteza ma chassis a ntchito yokonzanso ntchito pambuyo pake.
4.1 Kukonza pang'ono / kukonza
- Kuononga: Pempho la penti (≤0.1mm, ≤10cm), ma dents ang'onoang'ono (≤5cm², ≤2mm), palibe chitsulo chowululidwa.
- Masitepe: Oyera, chindapusa. Pindani 2cm wamkulu kuposa kuwonongeka, kankha 1 mphindi. Ma dents kutentha (50℃, 10m) Musanayambe.
- Zolemba: Chokhala ndinchito 1-3 misa; muyenera kukonza maluso aluso. Onetsetsani kuti mafuta opanda mafuta.
4.2 Chitetezo cha Chassis: Kupewa miyala
- Magawo & Kuchingira: Onani tebulo 3 Zambiri.
- Njira: Magawo oyera, Dulani 20-30m. Gwiritsani ntchito 5cm iliyonse pamphepete / madera oyambira (E.g., mlonda).
- Kukhudza: Zowonongeka cha chassis zowonongeka 60%.
Tebulo 3: Chassis Chigawo choteteza
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Chassis Chigawo
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Zakuthupi
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Makulidwe
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Mtundu wa tepi kuti muteteze
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Malo oteteza kwambiri
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Mafuta olondera mafuta
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Pulasitiki / chitsulo
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–
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Tepi yokhazikika ya aluminium yokhazikika
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M'mphepete, mbali zakumbuyo
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Chitoliro chotentha chishango
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Aluminiyamu Aloyi
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1-2mm
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Tepi yotentha kwambiri (≥200 ℃)
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Pansi, Malo ogwirizana
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5. Ubwino wapadera wa tepi yamafuta a alumunium
- Kusintha kwa Kutentha: Obwera bwera (-40-120℃) ndi kutentha kwambiri (-40-200℃) Mitundu imaphimba zigawo zonse zagalimoto.
- Magwiridwe antchito odalirika: Kulimbikitsidwa / kuyika mphamvu sizikuthandizani kapena kuwononga poyendetsa magalimoto.
- Kuteteza Mphamvu Kwambiri: Imasokoneza chinyontho, fumbi ndi mankhwala (antifulizi, mafuta a injini, petulo).
- Ntchito zosavuta: Kusintha kodula ndi ndodo, imafanana ndi mawonekedwe ovuta (Mapaipi akutsikira, Makona a).