首页> 外国专利> device to control the speed and the staudruckes the plasticising and dosiervorgang a plastic schneckenspritzgießmaschine

device to control the speed and the staudruckes the plasticising and dosiervorgang a plastic schneckenspritzgießmaschine

机译:控制速度的装置和塑料桶,可塑化塑料,可塑化塑料

摘要

In a method of and apparatus for controlling the plasticizing process of a resin of an in-line screw- type injection molding machine, the position of the screw (14) is continuously detected in accordance with its movement and a control function is determined on the basis of one of various factors, such as resin heating energy, shearing energy, injection pressure and filling speed, which determine the temperature distribution of the resin to be injected. The operating program, particularly the number of revolutions and the back pressure of the screw, is controlled on the basis of the control function and the screw position so as to make uniform the temperature distribution of the resin. IMAGE
机译:在用于控制在线螺杆式注射成型机的树脂的塑化过程的方法和装置中,根据螺杆(14)的运动连续地检测螺杆(14)的位置,并确定对螺杆(14)的控制功能。各种因素之一的基础,例如树脂加热能,剪切能,注射压力和填充速度,这些因素决定了要注射的树脂的温度分布。基于控制功能和螺杆位置来控制操作程序,特别是螺杆的转数和背压,以使树脂的温度分布均匀。 <图像>

著录项

  • 公开/公告号DE2914944C2

    专利类型

  • 公开/公告日1983-10-27

    原文格式PDF

  • 申请/专利权人 TOSHIBA KIKAI K.K. TOKYO JP;

    申请/专利号DE19792914944

  • 发明设计人 FUJITA SHIGERU NUMAZU SHIZUOKA JP;

    申请日1979-04-12

  • 分类号B29F1/06;

  • 国家 DE

  • 入库时间 2022-08-22 10:11:07

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