1.Kumaliza pamwamba pa aluminiyamu zinc die casting ndi kuyeretsa pamwamba pa aluminiyamu mchenga casting. Kupopera ndi kupukuta pamwamba pa marble wochita kupanga. Kuyeretsa ndi kumaliza pamwamba pa oxide chitsulo champhamvu, aluminium alloy engine block ndi zida zina zazikulu za die casting, chithandizo cha marble surface effect ndi chithandizo choletsa kutsetsereka.
2.Kupopera kwa aluminiyamu zinc die, kuyeretsa pamwamba pa kupopera kolondola, kukanda pamwamba musanaphike mwapadera, kupopera kosalala kwa mbiri ya aluminiyamu kuti muchotse mizere yotulutsira pamwamba, kupopera kosalala kwa pamwamba pa chitoliro cha aluminiyamu chamkuwa, ndi kupopera kosalala kwa chidebe chachitsulo chosapanga dzimbiri ndi valavu.
3. Tsukani zida zoponyera zozizira, onjezerani ma chrome plating dies a forging dies ndi matayala, konzaninso chivundikiro cha pampu cha supercharger ya injini ya galimoto, limbitsani giya yolondola ndi kasupe wa choyambira, ndikupopera pamwamba pa chidebe chachitsulo chosapanga dzimbiri.
4.Chopangira aluminiyamu zinc die casting, bokosi la injini ya njinga yamoto, mutu wa silinda, carburetor, chipolopolo cha pampu yamafuta ya injini, chitoliro cholowera, loko yagalimoto. Pamwamba pa mawonekedwe a mawilo oponyera a die ochepa ayenera kutsukidwa ndi kumalizidwa musanapake utoto. Kumaliza ndi kuyeretsa pamwamba pa zigawo zopondera zitsulo zosapanga dzimbiri za aluminiyamu zamkuwa, kupangira zinthu zoyika ndalama zachitsulo zosapanga dzimbiri, ndi zina zotero.
| Pulojekiti | Ubwino wa 304 | Ubwino wa 430 | |
| Mankhwala opangidwa% | C | 0.08-1.0 | <0.2 |
| Si | 0.4-1.2 | <1.5 | |
| Mn | 0.35-1.2 | 0.8-1.2 | |
| S | <0.05 | <0.05 | |
| P | <0.05 | <0.05 | |
| Cr | 15-16.5 | 15-17 | |
| Ni | 5-8% | 0 | |
| Kuuma | HRC40-50 | HRC35-50 | |
| Kuchulukana | 7.00 g/cm3 | ||
| Kapangidwe kakang'ono | austenitic | Ferrite | |
| Maonekedwe | Zozungulira Tinthu tating'onoting'ono topanda kanthu = 0% Tinthu tating'onoting'ono topanda kanthu = 0% | ||
| Mtundu | 14-18# / 16-20# / 20-25# / 25-30# / 30-40# / 40-70# / 70-140# / 140-270# | ||
| Kulongedza | Tani iliyonse mu Pallet yosiyana ndipo tani iliyonse igawidwe m'mapaketi a 25KG. | ||
| Kulimba | Nthawi 27000 ~ 28000 | ||
| Kuchulukana | 7.0g/cm3 | ||
| Kugwiritsa ntchito | Amagwiritsidwa ntchito makamaka pochotsa madontho ndi kutsiriza pamwamba pa aluminiyamu, zinc alloy die casting ndi magnesium alloy die casting; kumaliza pamwamba pa kuponyera kolondola, kuponyera chitsulo chosapanga dzimbiri ndi malo ozungulira; kupanga magalasi, kuyeretsa pamwamba ndi kukonza mosiyanasiyana nkhungu yopangira madontho. | ||
| MTUNDU | Kugwiritsa ntchito koyenera |
| 14-18# | Tsukani zida zoponyera zozizira, pukutani ma chrome plating dies a forging tire, konzaninso chivundikiro cha pampu cha supercharger ya injini ya galimoto, limbitsani giya yolondola ndi kasupe wa choyambira, ndikupopera pamwamba pa chidebe chachitsulo chosapanga dzimbiri. |
| 16-20# | Kupopera kwa aluminiyamu zinc die, kuyeretsa pamwamba pa kupopera kolondola, kukanda pamwamba musanaphike mwapadera, kupopera kosalala kwa mbiri ya aluminiyamu kuti muchotse mizere yotulutsira pamwamba, kupopera kosalala kwa pamwamba pa chitoliro cha aluminiyamu chamkuwa, ndi kupopera kosalala kwa chidebe chachitsulo chosapanga dzimbiri ndi valavu. |
| 20-25# | Chopangira aluminiyamu zinc die casting, bokosi la injini ya njinga yamoto, mutu wa silinda, carburetor, chipolopolo cha pampu yamafuta ya injini, chitoliro cholowera, loko yagalimoto. Pamwamba pa mawonekedwe a mawilo oponyera a die ochepa ayenera kutsukidwa ndi kumalizidwa musanapake utoto. Kumaliza ndi kuyeretsa pamwamba pa zigawo zopondera zitsulo zosapanga dzimbiri za aluminiyamu zamkuwa, kupangira zinthu zoyika ndalama zachitsulo zosapanga dzimbiri, ndi zina zotero. |
| 25-30# | Kumaliza kwa pamwamba pa aluminiyamu zinc die casting, kuyeretsa pamwamba pa aluminiyamu mchenga. Pamwamba pa marble wopangidwa ndi mankhwala amapopedwa ndi kupukutidwa. |
| 30-40# | Kuwonjezera pa ntchito ya wg40, pamwamba pa chitsulo chosapanga dzimbiri ndi posalala komanso pabwino. Kuchotsa zinyalala zachitsulo chopangidwa ndi alloy. Kumaliza kwa pamwamba pa marble wopangidwa ndi mankhwala oletsa kutsetsereka. |
| 40-70# | Khungu la oxide pamwamba pa zitsulo zopangidwa ndi alloy, aluminiyamu alloy engine block ndi zida zina zazikulu zoyeretsera ndi kutsirizitsa, chithandizo cha marble pamwamba ndi chithandizo choletsa kutsetsereka. |
| 70-140# 140-270# | Pamwamba pa chitsulo chopangidwacho chimasungunuka chisanaphimbidwe, malo oimikapo mawilo a galimoto, chipolopolo cha injini, zinthu za granite ndi masitepe a marble roughening komanso mankhwala oletsa kutsetsereka. |
| ScreenNO. | Kukula kwa skrini mm | In | 14-18 | 16-20 | 20-25 | 25-30 | 30-40 | 40-70 | 70-140 | 140-270 |
| 14 | 1.4 | 0.0555 |
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| 16 | 1.18 | 0.0469 |
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| 18 | 1 | 0.0394 |
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| 20 | 0.85 | 0.0331 |
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| 25 | 0.71 | 0.0278 |
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| 30 | 0.6 | 0.0234 |
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| 35 | 0.5 | 0.0197 |
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| 40 | 0.425 | 0.0165 |
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| 50 | 0.3 | 0.0117 |
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| 70 | 0.212 | 0.0083 |
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| 100 | 0.15 | 0.0059 |
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| 140 | 0.106 | 0.0041 |
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| 270 | <0.05 | <0.0019 |
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