Shanghai Daoqin Plastics Co., Ltd.

electrical 动 injection molding parts machine is most energy saving injection molding parts machine, is liquid pressure injection molding parts machine energy saving provide has 益 启示, main/primary is: improve/increase force system efficiency, is reduce can consumption loss 失, is make liquid pressure injection molding parts machine add fast energy saving technology development and application. for electrical injection molding parts machine low can consumption 挑战, liquid pressure injection molding parts machine energy saving has very large 进展. injection molding parts machine production injection molding parts processing very heavy energy saving technology R&D and application, main/primary in liquid pressure force system upper as development, has frequency control plant/unit use and negative 载敏感泵 运 use and other types type 式. injection molding parts machine can consumption essence, is force system can amount, processing 一 同样 products, can amount less energy saving. injection molding parts machine energy saving, upper main/primary 包涵二 方面, is machine 构（ clamping machine 构, injection machine 构） type and its efficiency, is force control system type and its efficiency. is energy saving injection formed principle. currently main/primary for injection molding parts machine energy saving technology R&D, less for energy saving injection formed principle innovation development. energy saving injection molding parts machine development. energy saving injection molding parts machine and injection molding parts machine energy saving has same also has different 点, same is tool has energy saving force system and energy saving machine 构, different is energy saving injection molding parts machine tool energy saving injection formed principle. currently main/primary for injection molding parts machine energy saving technology R&D, less for energy saving injection formed principle innovation development. from upper achieve injection formed energy saving, must energy saving injection formed principle development, machine 构, electrical control and liquid pressure force system is is injection formed principle 服务, is types property energy saving. has development new energy saving injection formed principle, upper energy saving force system and machine 构, can achieve true positive energy saving injection molding parts machine. 例如, 宁波海航 plastics machine manufacturing has company innovation large type injection molding parts parts low pressure high speed outer hot runner energy saving injection molding parts formed principle, according to energy saving principle development 出50000g ultra- large type energy saving injection molding parts machine, liquid pressure force system 装载功 rate is 37kW, is specifications 普通卧式 injection molding parts machine 1/6~1/7, machine 总 装载功 rate is 192kW, according to energy saving injection principle development energy saving machine 构, injection speed degree high 达4000g/s, processing 一 150cmX100cm pallet formed cycle 仅4.5 separation 钟, can consumption is 普通卧式 injection molding parts machine 50％, this from upper solution ultra- large type machine injection formed energy saving issues; machine weight is 55吨, to specifications injection molding parts machine block sheet/plate weight. can 见, if mono pure from liquid pressure force system 方面动 energy saving 脑筋, can can to energy saving property breakthrough, can can liquid pressure system rate from 常规 300 more reduce to 37千瓦. 以“膨胀 injection molding parts molding method ” high speed injection molding parts is 例, ENGEL company research in in 发现,即 make consumption very large can amount make screw obtain 1000mm/s above injection speed degree, 而实际 obtain injection speed rate has screw injection speed degree 1/10, and consumption large can amount used for pressure shrink screw front amount in melt 体, screw injection to rear, by pressure shrink high pressure melt still 继续流入 type 腔,直至建立 pressure balanced is 止, ultra-high injection speed rate and ultra-high injection speed degree between 关系不 large, is, 发明 一 types full new high speed injection molding parts molding method －“膨胀 injection molding parts molding method ”, technology injection formed principle is ultra-high injection speed degree is utilizing in melt in can amount achieve ultra-high speed rate injection 充模, can consumption is generally high speed injection molding parts molding 1/3至1/2. Shanghai plastics has company