Tsika ductile iron jecha jecha zvikamu zvinogadzirwa ne cast ductile iron byjecha kukanda nzira. Yedujecha kukanda zvikamuvari kushandira maindasitiri mazhinji ekudiwa kwakanyanya semafuta & gasi, zvitima zvenjanji uye mota. Isu tinokoka mutengi wedu kuti abatanidze dhizaini uye kusimudzira kwemidziyo uye petterns pakutanga kwekutanga. Vapfumi-vane ruzivo mainjiniya vanogona kukutsigira kubva kune yekutanga zano kuenda kune serial kugadzirwa nehunyanzvi ruzivo rwekugadzira chaiyo uye kuongorora kwezvinhu zvinosanganisira kuumbwa kwemakemikari uye michina zvivakwa. Chikwata chedu cheinjiniya chinoshandura chero chebudiriro kuita yakaonda uye yekugadzira-inoshamwaridzika dhizaini inotora mune yedu yakazara maitiro ekugadzira cheni.
Cast iron isimbi-carbon cast alloy ine zvimwe zvinhu zvinogadzirwa nekunyungudutsa simbi yenguruve, zvimedu, uye zvimwe zvinowedzera. Nekusiyanisa kubva kusimbi uye simbi yakakandwa, simbi yakakandwa inotsanangurwa seyakakandwa alloy ine kabhoni yemukati (min 2.03%) inovimbisa kusimba kwechikamu chekupedzisira neshanduko eutectic. Zvichienderana nekutsanangurwa kwemakemikari, simbi dzakakandwa dzinogona kunge dzisina kusanganiswa kana kusanganiswa. Huwandu hwema iron alloyed hwakapamhama, uye hune huwandu hwepamusoro hwezvinhu zvakajairika, sesilicon nemanganese, kana zvimwe zvinowedzerwa, zvakaita senickel, chromium, aluminium, molybdenum, tungsten, mhangura, vana-dium, titanium, pamwe chete. vamwe. Kazhinji kutaura, simbi yakakandwa inogona kukamurwa kuita grey iron, ducitle iron (nodular iron), white cast iron, compacted graphite iron uye malleable cast iron.
▶ Dhizaini uye Kukudziridzwa kweJecha Kukandira Zvishandiso uye mapatani
Pane yedu pateni uye chitoro chemidziyo, vedu vane ruzivo vagadziri vepateni uye matekiniki vanogona kushandisa iyo 2D dhizaini uye 3D modhi yezvishandiso / pateni kusimudzira. Kana zvichibvira, nzira yechinyakare yokugadzira inorangarirwawo. Nyanzvi dzedu dzinogona kukutsigira mukugadzira mhando dze 3D senge pfungwa yako yakaoma kana 2D mifananidzo, kana uchida.
Kana isu tichigadzira zvishandiso / patters uye maitiro ekugadzira ejecha kukanda zvikamu, isu tinogara tichifunga nezve zvinotevera zvakakosha zvinhu:
• Kuderedza uremu kuderedza mari yako.
• Yakarurama dimension kuderedza kana kusada machining.
• Easy kuisa nezvimwe zvinoriumba.
• Zvishandiso zvakakodzera kusangana nezvinodiwa zvema mechanical properties asi kudzora mari yose.
• Iva anoitisa kugadzirwa kwehuwandu.
• Zvakatipoteredza-ushamwari.
▶ Metallurgy, Kemikari Kuumbwa uye Mechanical Zvivakwa zvezvinhu
Iyo yekuvakira paRMC ine yakazara metallurgical rabhoritari kuona kemikari uye mashandiro emuchina wekunyungudika kwega kwega uye kuongorora mamiriro esimbi yesimbi yakanyungudutswa isati yadururwa. Microsections inoongororwa pasi pe microscope kuti iwane ruzivo rwekupedzisira. Kana zvichibvira kana zvichidikanwa, tinogona kupa 3.1 Sitifiketi kune yega yega chikamu chekutumira pane zvinodiwa nevatengi.
▶ Kugona kweSand Casting yakaumbwa nemaoko:
• Kukura Kwepamusoro: 1,500 mm × 1000 mm × 500 mm
• Weight Range: 0.5 kg - 500 kg
• Kwegore Kukwanisa: 5,000 matani - 6,000 matani
• Kushivirira: Pachikumbiro kana Standard (ISO8062-2013 kana Chinese Standard GB/T 6414-1999)
• Zvishandiso zveMold: Green Sand Casting, Shell Mold Sanding Casting.
▶ Kugona kweJecha Kukandira neAutomatic Molding Machines:
• Kukura Kwepamusoro: 1,000 mm × 800 mm × 500 mm
• Weight Range: 0.5 kg - 500 kg
• Kwegore Kukwanisa: 8,000 matani - 10,000 matani
• Kushivirira: PaChikumbiro kana Maererano neChimiro (ISO8062-2013 kana Chinese Standard GB/T 6414-1999)
• Mold Materials: Green Sand Kukanda, Resin Coated Sand Shell Molding Casting.
▶ Raw Materials AnowanikwaSand Casting Company ku RMC:
• Simbi yeGrey: HT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10~GG40.
• Ductile Iron kana Nodular Iron: GGG40, GGG50, GGG60, GGG70, GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2; QT400-18, QT450-10, QT500-7, QT600-3, QT700-2, QT800-2;
• Simbi chena, simbi yegraphite yakasanganiswa uye simbi inogoneka.
• Aluminium uye Alloys Avo
• Brass, Red Copper, Bronze kana mamwe masimbi eCopper-based
• Zvimwe Zvishandiso zvinoenderana nezvinodiwa zvako zvakasiyana kana zvinoenderana neASTM, SAE, AISI, ACI, DIN, EN, ISO, uye GB zviyero.
▶ Main Production Procedure yeSand Casting
• Mapeteni & Madhizaini Ekushandisa → Kugadzira Mapeteni → Maitiro ekuumba → Kuumba Kemikari Ongororo → Kunyunguduka & Kudira → Kuchenesa, Kukuya & Kuputika Kupfura
▶ Jecha Kukandira Kuongorora Mano
• Spectrographic uye manual quantitative analysis
• Metallographic analysis
• Brinell, Rockwell uye Vickers kuoma kwekuongorora
• Kuongororwa kwemidziyo yemagetsi
• Low uye zvakajairika tembiricha kukanganisa kuedza
• Kuongororwa kweutsanana
• UT, MT uye RT kuongorora
▶ Post-Casting Maitiro
• Kubvisa & Kuchenesa
• Shot Blasting / Jecha Peening
• Kupisa Kurapa: Kugadzirisa, Kudzima, Kupisa, Carburization, Nitriding
• Surface Treatment: Passivation, Anodizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Painting, GeoMet, Zintec
•CNC Machining: Kupenengura, Kugaya, Lathing, Drilling, Honing, Kukuya.
