Low material cost, easy to organize flow production, adapt to a variety of modeling ability. Therefore, clay sand casting is used for a long time and is still widely used at present a casting method. Clay sand casting is mainly used to produce small and medium castings. In particular, it is applied to the casting parts of automobile, tractor, diesel engine, light textile machine and so on. The development of clay sand casting technology has always been closely related to the development of molding machinery and molding technology. In addition to the traditional manual molding in the casting process, high pressure molding, injection molding, air punching molding and hydrostatic molding and other new technologies, are also based on clay sand development. With the implementation Od različnih novih procesov se nenehno izboljšuje produktivnost oblikovanja glinenega peska, kompaktnost peska in dimenzionalna natančnost litin
Clay sand molding equipment includes single-machine molding and multi-machine molding. Multi-machine molding is a simple mechanized molding line composed of multiple molding machines. Such as conventional circular continuous mechanized line or open multiple car group into the open model semi-automatic line. Its open line can be driven by hydraulic ali električni servo . Električna servo, ki jo poganja servo odprta linija, ima malo napak, električni avtomobil, ki ga poganja servo, pa se nemoteno in zanesljivo . Zato je samodejna linija oblikovanja večinoma sestavljena iz avtomobilov z odprtim prevozom kalupa . samodejne linije samodejne molitvene linije: samodejna linija samodejnega molitve lahko razdelite:
1) samodejno črta za snemanje: vodoravna strelska linija in navpična ločitvena črta;
2) samodejna črta za oblikovanje gravitacijskega peska in zbiranja visokega tlaka;
3) Zračni udarci (zračni udarci) Modeliranje samodejne linije, udarnega vala in peska;
4) samodejna linija statičnega tlaka, pretok zraka in pesek z visokotlačnim stiskanjem;
5) multi-contact high and medium pressure compaction modeling automatic line (compaction ratio pressure is 7kg/cm2, called medium pressure, higher than 7kg/em is high pressure). With the maturity of air pressure molding and static pressure molding technology and equipment technology, the selection of high pressure molding technology equipment will reduce the Et benefit. Because air punching molding and static pressure Proces stiskanja oblikovanja je boljši od visokega tlačnega oblikovanja, statični proces oblikovanja tlaka je v zadnjih letih boljši od molčenja zraka . Zdaj, statični postopek oblikovanja tlaka vodi do Era linije za oblikovanje škatle .
Izbira opreme za modeliranje glinenega peska in modeliranje samodejne opreme za modeliranje linij in izdelava samodejne izbire linij predvsem iz več vidikov: vlivanje struktura in velikost, serija izdelka, kompleksnost, dodana vrednost, zahteve glede natančnosti velikosti in tako naprej . Prvič Batch .
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