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Zolemba Zachinsinsi: Chinsinsi Chanu ndichofunika kwambiri kwa ife. Kampani yathu imalonjeza kuti sinaulule chidziwitso chanu kwa chitsimikizo chilichonse chomveka.
Milandu ya Die yomwe idapangidwa munjira iyi imatha kukhala yosiyanasiyana kukula kwambiri komanso kulemera, kuyambira angapo ma maiko okwanira 100 mpaka mapaundi 100. Kugwiritsa ntchito kamodzi kofala kufa kwa Die ndi nyumba - zotsekemera zocheperako-zocheperako, nthawi zambiri zimafunikira nthiti ndi mabwana ambiri mkati. Masautso a Zitsulo pazipatala ndi zida nthawi zambiri amafa. Magalimoto angapo amapangidwanso pogwiritsa ntchito mabodza, kuphatikizapo ma pistons, mitu ya silinda, ndi injini zamalo. Magawo ena amafa amafa amaphatikizapo oyang'anira, magiya, maphupu, mapampu, ndi mavavu.
Kutengera distring ndi njira yopanga yomwe imatha kubereka magawo azitsulo pogwiritsa ntchito nkhungu zosinthika, zotchedwa amwalira. Njira yobwereka imaphatikizapo kugwiritsa ntchito ng'anjo, chitsulo, mafamu oponya anthu, ndi kufa. Zitsulo, zitsulo zomwe sizili ndi chitsulo chopanda mphamvu monga zitsulo kapena zinc, zimasungunuka mu ng'anjo kenako ndikulowetsedwa mu Makina a Die. Pali mitundu iwiri yayikulu ya kufa - makina otentha a chipinda (chogwiritsidwa ntchito kwa kutentha ndi kutentha kwa zitsulo zosungunuka, monga zinc) ndi makina ozizira okhala ndi kutentha kwambiri). Kusiyana pakati pa makina awa kudzafotokozedwanso m'magawo pazida ndi zida. Komabe, m'makina onse awiri, chitsulo chosungunuka chimalowetsedwa mu manda, chimazizira kwambiri ndipo chimakhala chomaliza, chotchedwa kuponyera. Njira zomwe zimafotokozedwazo zikufotokozedwa mwatsatanetsatane mu gawo lotsatira.
Mafa onamizira amatha kukhala osiyanasiyana kukula kwambiri motero amafunikira njira izi kuphimba mitundu yayikulu kwambiri. Zotsatira zake, kufa kumangiriza kumapangidwa kuti aliyense azikhala ndi gawo laling'ono la malingaliro akuluakulu awa. Zitsanzo za Chachipinda zingapo zozizira komanso cha chipinda chozizira chimafa makonzedwe omwe amapezeka pansipa.
| Type | Clamp force (ton) | Max. shot volume (oz.) | Clamp stroke (in.) | Min. mold thickness (in.) | Platen size (in.) |
| Hot chamber | 100 | 74 | 11.8 | 5.9 | 25 x 24 |
| Hot chamber | 200 | 116 | 15.8 | 9.8 | 29 x 29 |
| Hot chamber | 400 | 254 | 21.7 | 11.8 | 38 x 38 |
| Cold chamber | 100 | 35 | 11.8 | 5.9 | 23 x 23 |
| Cold chamber | 400 | 166 | 21.7 | 11.8 | 38 x 38 |
| Cold chamber | 800 | 395 | 30 | 15.8 | 55 x 55 |
| Cold chamber | 1600 | 1058 | 39.4 | 19.7 | 74 x 79 |
| Cold chamber | 2000 | 1517 | 51.2 | 25.6 | 83 x 83 |
Kusankhidwa kwa zinthu zakufa kumakhazikitsidwa pazifukwa zingapo kuphatikizapo kachulukidwe, malo osungunula, mphamvu, kutsutsana, ndi mtengo wake. Nkhaniyi ingakhudzenso kapangidwe kake. Mwachitsanzo, kugwiritsa ntchito zinc, komwe ndi chitsulo chowoneka bwino, kumatha kulola makoma ocheperako komanso malo abwinoko kuposa madontho ena ambiri. Zinthuzo sizimangoganiza za zomwe zimakuponyera komaliza, komanso zimakhudzanso makinawo komanso kufotokozera. Zipangizo zokhala ndi kutentha kosungunuka, monga zinc conlows, itha kufa kuponyedwa mu makina otentha m'chipinda cha chipinda. Komabe, zida zokhala ndi kutentha kwambiri, monga aluminiyamu ndi zowongolera zamkuwa, zimafunikira kugwiritsa ntchito makina ozizira a chipinda. Kutentha kumakhudzanso kuvomerezeka, chifukwa kutentha kwambiri kumakhala ndi vuto lalikulu pa moyo wa imfa.
| Materials | Properties |
| Aluminum alloys | ·Low density |
| ·Good corrosion resistance | |
| ·High thermal and electrical conductivity | |
| ·High dimensional stability | |
| ·Relatively easy to cast | |
| ·Requires use of a cold chamber machine | |
| Copper alloys | ·High strength and toughness |
| ·High corrosion and wear resistance | |
| ·High dimensional stability | |
| ·Highest cost | |
| ·Low die life due to high melting temperature | |
| ·Requires use of a cold chamber machine | |
| Zinc alloys | ·High density |
| ·High ductility | |
| ·Good impact strength | |
| ·Excellent surface smoothness allowing for painting or plating | |
| ·Requires such coating due to susceptibility to corrosion | |
| ·Easiest to cast | |
| ·Can form very thin walls | |
| ·Long die life due to low melting point | |
| ·Use of a hot chamber machine | |
| Advantages: | ·Can produce large parts |
| ·Can form complex shapes | |
| ·High strength parts | |
| ·Very good surface finish and accuracy | |
| ·High production rate | |
| ·Low labor cost | |
| ·Scrap can be recycled |
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Zolemba Zachinsinsi: Chinsinsi Chanu ndichofunika kwambiri kwa ife. Kampani yathu imalonjeza kuti sinaulule chidziwitso chanu kwa chitsimikizo chilichonse chomveka.
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Zolemba Zachinsinsi: Chinsinsi Chanu ndichofunika kwambiri kwa ife. Kampani yathu imalonjeza kuti sinaulule chidziwitso chanu kwa chitsimikizo chilichonse chomveka.