Composite Nozzle Tip Method
    5.
    发明申请
    Composite Nozzle Tip Method 审中-公开
    复合喷嘴方法

    公开(公告)号:US20080206394A1

    公开(公告)日:2008-08-28

    申请号:US11679248

    申请日:2007-02-27

    申请人: Abdeslam Bouti

    发明人: Abdeslam Bouti

    IPC分类号: B29C45/20

    摘要: A composite nozzle tip for an injection molding assembly includes a body, having a bore extending therethrough, adapted for connection to the injection molding assembly. The body is formed of a precipitation hardened, high thermal conductivity material and a precipitation hardened, high strength material, which are integrally joined together to form the body. The thermal conductivity of the high thermal conductivity material is greater than the thermal conductivity of the high strength material, and the strength of the high strength material is greater than the strength of the high thermal conductivity material. The high thermal conductivity material and the high strength material can be precipitation hardened together under the same precipitation hardening conditions to achieve increases in the value of at least one strength aspect of the high thermal conductivity material and the value of at least one strength aspect of the high strength material, relative to their respective unhardened conditions.

    摘要翻译: 用于注射成型组件的复合喷嘴尖端包括具有延伸穿过其中的孔的主体,其适于连接到注射成型组件。 身体由沉淀硬化,高导热性材料和沉淀硬化的高强度材料形成,其一体地结合在一起以形成身体。 高导热性材料的导热率大于高强度材料的导热率,高强度材料的强度大于高导热性材料的强度。 高导热性材料和高强度材料可以在相同的沉淀硬化条件下在一起沉淀硬化,以实现高导热材料的至少一个强度方面的值的增加和至少一个强度方面的值 高强度材料,相对于它们各自的未硬化条件。

    Non-stringing nozzle tip
    9.
    发明授权
    Non-stringing nozzle tip 失效
    非喷嘴尖端

    公开(公告)号:US07695271B2

    公开(公告)日:2010-04-13

    申请号:US12023890

    申请日:2008-01-31

    IPC分类号: B29C45/20

    CPC分类号: B29C45/278 B29C2045/2724

    摘要: Disclosed is a nozzle tip, having a tip insert attached to a nozzle tip outlet end of a nozzle tip body, the tip insert being made of a material, or having a thermal barrier coating, having a thermal conductivity value of K

    摘要翻译: 公开了一种喷嘴尖端,其具有附接到喷嘴尖端主体的喷嘴尖端出口端的尖端插入件,所述尖端插入件由材料制成或具有导热性值为K <10W / m°K,并且具有比喷嘴尖端体的热导率低的热导率,以防止对喷嘴尖端出口端的过热传导,并且在弹出喷嘴尖端时在栅极孔处促进凝固树脂的更确定的断裂 从而消除了一束熔融树脂,并且在模制产品上都不希望有过高的痕迹。

    Injection molding apparatus having a nozzle sleeve
    10.
    发明授权
    Injection molding apparatus having a nozzle sleeve 失效
    具有喷嘴套筒的注塑设备

    公开(公告)号:US07481649B2

    公开(公告)日:2009-01-27

    申请号:US11565307

    申请日:2006-11-30

    IPC分类号: B29C45/20

    摘要: An injection molding apparatus that includes a hot runner and a mold. The hot runner includes at least one nozzle that engages a nozzle-receiving cavity of the mold. The molding apparatus further includes a nozzle sleeve surrounding a portion of the nozzle and having a nozzle-sealing opening that receives the nozzle. The nozzle sleeve is movably secured to the hot runner or the mold so that when the mold is removed from the hot runner, the nozzle sleeve remains secured to the corresponding part of the apparatus. When the mold and hot runner are engaged with one another, the nozzle sleeve is springingly urged into sealing engagement with a sealing surface of the nozzle receiving cavity of the mold.

    摘要翻译: 一种注射成型装置,其包括热流道和模具。 热流道包括与模具的喷嘴接收腔接合的至少一个喷嘴。 成型设备还包括围绕喷嘴的一部分并且具有接收喷嘴的喷嘴密封开口的喷嘴套筒。 喷嘴套可移动地固定到热流道或模具上,使得当模具从热流道移除时,喷嘴套筒保持固定到设备的相应部分。 当模具和热流道彼此接合时,喷嘴套管被弹性地推动与模具的喷嘴接收腔的密封表面密封接合。