Chitsulo Chopangidwa ndi Zitsulo

Mbiri yamakampani

Monga zida zoyambira zopangira mafakitale, magwiridwe antchito a zinyalala zachitsulo amakhudza mwachindunji magwiridwe antchito opanga ndi mtundu wa zinthu m'magawo opanga magalimoto, kupanga zida zapakhomo, zamagetsi, ndi zina zotero. Muzochitika zogwiritsidwa ntchito nthawi zambiri monga kupondaponda, kupangira jekeseni, ndi kuponya die, zinyalalazo zimayikidwa pamalo otentha kwambiri a 300-800℃, kupanikizika kwakukulu kwa 500-2000MPa, ndi kupondaponda kambirimbiri pamphindi imodzi kwa nthawi yayitali. Makamaka, zinyalala zopondaponda za zida zophimba magalimoto ziyenera kupirira mphamvu zopondaponda zopitirira 2000kN. Mikhalidwe yovuta yotereyi imabweretsa mavuto wamba monga kudula m'mphepete mwa kudula nkhungu, kugwa kwa malo olekanitsira nkhungu, ndi kusweka kwa mabowo a nkhungu. Pakati pa izi, kusokonekera kwa malire a tirigu wazinthu chifukwa cha kutentha kwakukulu ndi dzimbiri la kuthamanga kwambiri kumatha kufupikitsa moyo wa nkhungu. Potengera chitsanzo cha aluminiyamu yopangidwa ndi die-casting, pamene nkhungu imatsukidwa mobwerezabwereza ndi madzi a aluminiyamu a 670℃, pafupifupi gawo la dzimbiri la 0.2-0.5mm lidzapangidwa pamwamba pa dzenjelo pa nkhungu 5000 zilizonse.

Mayankho

Kuphimba ndi kukonzanso kwa laser

Laser ya ulusi imagwiritsidwa ntchito limodzi ndi dongosolo lodyetsera ufa wa coaxial kuti akonze chophimba cha alloy chokhala ndi cobalt (Stellite 6) kapena nickel (Inconel 625) cha makulidwe a 0.3-1.2mm pamwamba pa nkhungu. Pa m'mphepete mwa die yodula, kapangidwe kophatikizana ka gawo la pansi ndi gawo losawonongeka pamwamba kumachitika kudzera muukadaulo wa gradient cladding, womwe umawonjezera kuuma kwa m'mphepete kuchokera ku HRC52 kupita ku HRC62 ndikuwonjezera kulimba.

Kuzimitsa kwa laser

Malo ogwirira ntchito ndi malo olumikizirana a nkhungu amazimitsidwa pang'ono kuti awonjezere kuuma, ndipo gawo lolimba la 0.2-0.8mm limapangidwa pamwamba pa nkhungu. Lili ndi mphamvu zambiri, kusintha pang'ono, silifunikira kukonzedwanso kwachiwiri, ndipo limasunga nthawi yogwirira ntchito komanso mphamvu yogwiritsira ntchito kutentha.

Milandu yogwiritsira ntchito laser

Kuphimba kwa laser ya galasi

Kuphimba kwa laser kwapamwamba kwambiri

Tungsten Carbide Punch