Makhalidwe a Investment Casting

Pakupanga ndi kukonza zitsulo,kuponya ndalamayakhala imodzi mwa njira zomwe zimakonda kwambiri popanga mapangidwe apamwamba kwambiri komanso ovuta kwambiri omwe ali ndi ubwino wake wapadera. Tekinoloje yakale komanso yokhazikika iyi yalimbikitsa kwambiri kupita patsogolo ndi chitukuko cha mafakitale.

 

 

1. Chitsanzo chapamwamba kwambiri ndi kumaliza

Chimodzi mwazinthu zochititsa chidwi kwambiri pakupanga ndalama ndikuti chimatha kupanga ma castings olondola kwambiri komanso otsika kwambiri. Kutengera mawonekedwe a ma aloyi osiyanasiyana, kulolerana kwapang'onopang'ono kumatha kufika pamlingo wa CT4 mpaka CT7, ndipo kuuma kwapamtunda kumayendetsedwa pakati pa Ra 1.6 µm ndi Ra 6.3 µm, ndipo ngakhale pamikhalidwe yokhathamiritsa, imatha kufika 0.8 µm modabwitsa. . Kulondola kwapang'onopang'ono kumeneku komanso mtundu wapamtunda kumapangitsa kuti ndalama zikhale zosankhidwa bwino popanga ma castings okhala ndi mawonekedwe ovuta komanso zofunikira zolondola kwambiri. Kugwiritsa ntchito ukadaulo woponyera pafupi-ukonde mawonekedwe amalola castings kukwaniritsa mfundo ntchito pafupifupi popanda processing zina pambuyo kupanga, kwambiri wosalira njira kupanga ndi kuchepetsa mtengo, pamene kusunga wandiweyani wosanjikiza pamwamba kuponya, kuwongolera ntchito zonse ndi moyo wa utumiki wa castings.

2. Wojambula wa zomangamanga zovuta

Ubwino winanso waukulu wakuponya ndalama ndikuti ukhoza kuponya zida zovuta kupanga zomwe zimakhala zovuta kupanga ndi njira zina. Kaya ndi gulu lalikulu komanso lovuta kupanga limodzi kapena kuphatikiza kolondola, kuyika ndalama kumatha kupirira mosavuta ndi mawonekedwe ake apadera. Kutha uku kwapangitsa kuti ndalama zopangira ndalama zizigwiritsidwa ntchito kwambiri m'magawo ambiri monga zakuthambo,kupanga magalimoto, zida zamankhwala, ndi zida zolondola, ndipo zakhala gawo lofunika kwambiri la mafakitalewa.

3. Wodziwa bwino mabowo ndi makoma owonda

Kuyika kwa Investment kwawonetsanso mphamvu yodabwitsa popanga ma castings okhala ndi mabowo ang'onoang'ono owoneka ngati apadera komanso nyumba zokhala ndi mipanda yopyapyala. Njirayi imatha kuwongolera molondola makulidwe a khoma ndi kapangidwe ka mkati mwa kuponyera, kuonetsetsa kuti kuponyerako kuli ndi zida zabwino zamakina komanso kukhazikika pokwaniritsa zofunikira zopanga. Izi zimapangitsa kuponya ndalama kukhalanso ndi malo m'makina ang'onoang'ono, zida zamagetsi zamagetsi, ndi zina zambiri.

4. Kusinthasintha kosiyanasiyana kwa aloyi

Chinthu chinanso chodziwika bwino pakupanga ndalama ndikusinthasintha kwake kuzinthu za alloy. Kaya ndi wamba zitsulo zipangizo mongazitsulo za aluminiyamumagnesium aloyi, zitsulo zamkuwa, ma aloyi a titaniyamu, kapena zinthu zapadera monga ma aloyi otentha kwambiri, ma aloyi ovuta kuwongolera, ndi zida zophatikizika, kuponyera ndalama kumatha kuthana nazo mosavuta. Kusinthasintha kwamitundu yosiyanasiyana ya alloy kumathandizira kuyika ndalama kuti ikwaniritse zosowa zosiyanasiyana zamafakitale osiyanasiyana komanso mawonekedwe osiyanasiyana ogwiritsira ntchito.

5. flexible kupanga mode

Kuyika kwa Investment kumakhalanso ndi kusinthasintha kwakukulu kopanga. Itha kugwiritsidwa ntchito pakupanga magulu akuluakulu kuti akwaniritse zosowa zazikulu zamsika zamagawo wamba; imathanso kusinthira kumagulu ang'onoang'ono kapena njira zopangira makonda kuti zikwaniritse zosowa za msika. Pankhani ya kukula kwa kuponyera ndi kulemera kwake, kuponya ndalama kumachitanso bwino, kuchokera ku magawo ang'onoang'ono a mamilimita angapo kupita ku zigawo zazikulu za millimeters, kuchokera ku magawo opepuka a magalamu angapo mpaka ma kilogalamu olemera, amatha kuthana nawo mosavuta. .