Zogulitsa

1. Kuchita bwino kwa makina:

Kudula mwachangu aloyi ya aluminiyamu ya zinc ndikosavuta kudulidwa (kutembenuza, mphero, kukoka, kupanga, kubowola, ndi zina), ndipo magwiridwe ake athunthu ali pafupi ndi mkuwa wotsogolera.Padziko lonse lapansi amadziwika kuti "white brass".Aloyiyi imatha kugwiritsidwa ntchito kudula ndi liwiro lalitali kwambiri komanso kudula mozama.Chip ndi chosavuta kuswa.Kuvala kwa chida ndikofanana ndi 60/40 mkuwa.Kumaliza ndi kulondola kwa magawo opangidwa ndi makina ndi apamwamba.Kugwiritsa ntchito bwino kumafika kupitirira 75% ya mkuwa wotsogolera.Kulumikizana kofananira ndi ukadaulo womwe ulipo wokonza mkuwa ndi chotchinga chaulere.Chosowacho chikhoza kupangidwa ndi electroplated kapena passivated popanda chithandizo chapadera.

2. Zabwino zochizira pamwamba:

Ndi oyenera njira zosiyanasiyana electroplating, kuphatikizapo mkuwa, faifi tambala, chromium, malata, siliva ndi ternary aloyi.Zomalizidwazo zilibe maenje ndi thovu.Mapeto a pamwamba amafanana kwambiri ndi zinthu zopangidwa ndi mkuwa.Palibe chodziwikiratu kuti dzimbiri mu mayeso osalowerera ndale mchere kutsitsi kwa maola 48, ndipo mlingo wa zinthu zomalizidwa electroplating akhoza kufika oposa 98%.

3. Kuzizira kogwira ntchito kuli pafupi ndi mkuwa wotsogolera:

Zochita zamakina zili pafupi kapena zabwinoko kuposa zamkuwa wamtovu.Mphamvu yopondereza ndi 400 ~ 470 MPa, kuuma kwake ndi 100-140 HV, ndi elongation ndi 15-24%.Cold kupinda madigiri 90 popanda makwinya 220 ℃ - 26 kukhomerera kofiira ndikosavuta kupanga popanda kusweka, mabowo a mpweya ndi maenje a mchenga, ndipo mayeso a torque amatha kukwaniritsa zofunikira zamakampani ambiri.

3. Madulidwe abwino:

Ma conductivity ndi ofanana ndi a H62, ndipo conductivity ndi yoposa 28% (IACS), yomwe imakhala yoposa mkuwa wotsogola wamba monga H59.Ili ndi mwayi wogwiritsa ntchito kwambiri zamagetsi, zamagetsi, zamagetsi ndi mafakitale ena.

4. Kuchita kwamtengo wapamwamba:

Mtengo wazinthu ndi pafupifupi 60% ya HPb59-1, ndipo gawo la zida ndi pafupifupi 70% ya HPb59-1.Mtengo wa workpiece womwewo womalizidwa ndi 40% yokha ya mtengo wa mkuwa wotsogolera mukamagwiritsa ntchito zida za aluminiyamu yotulutsa mwachangu.M'malo ovuta azachuma mchaka cha 2009, kukwezedwa kwakukulu ndikugwiritsa ntchito aloyi ya aluminiyamu yotulutsa zinki mwachangu kudzachepetsa mavuto azachuma komanso kupititsa patsogolo kupikisana kwazinthu.

5. Zida zoteteza zachilengedwe zimatha kukwaniritsa zofunikira zachilengedwe zamayiko osiyanasiyana:

Lipoti lovomerezeka la SGS likuwonetsa kuti aloyi yapadera ya zinc aluminiyamu yodula mwachangu, cadmium (cd)<10ppm, lead (Pb)<50ppm, ndi zinthu zina zovulaza monga mercury (Hg), hexavalent chromium (Cr6+), polybrominated biphenyls (PBB) , ma polybrominated diphenyl ethers (PBDE) sanadziwike, akukwaniritsa miyezo ya chilengedwe ya RoSH.Lipoti la mayeso a SGS ndi lipoti la kusanthula kwa ICP pagulu lililonse la maoda atha kuperekedwa malinga ndi zomwe makasitomala amafuna.

6. Njira yofananira doko;

Pogwiritsira ntchito lathe lathe, losavuta la CNC lathe ndi malo ena opangira, ndondomekoyi ikhoza kukonzedwa mwachindunji popanda kusintha ndondomekoyi, ndi kukhazikika kwapamwamba komanso zokolola zovomerezeka.

Kukhomerera, kupukuta, kupindika, kugwedeza ndi njira zina zotsatila zimatha kupatsa makasitomala mayankho okhwima komanso osavuta.