closed core

This paper introduces a closed-circuit auto-controlling system of baling machine, the core of this system is a OMRON C2 0 0 H programmable controller ( PLC). Through programing softwares, system accomplish the purpose of Auto-adaptable PID regulation.

主要阐述了以OMRON C200H可编程控制器（PLC）为核心组成的打包机的闭环自控系统，并通过软件的编制满足自适应PID调节功能。

A semi-closed type lock body and a movable ball body form the latching state with the support of a spring and a bullet lock core.

它由半封闭式锁体和活动球体在弹簧和弹子锁心的支顶下形成闭锁。

It is one of the difficulties in the die-casting design for the design of the lateral core-pulling with long distance core-pulling and great closed forces, so the secondary core-pulling mechanism with angle pin, rack and gear has been used to solve the problems.

抽芯距离长、包紧力大的侧向抽芯机构是压铸模设计的难点之一，采用斜销-齿条-齿轮二次抽芯机构解决了这一问题。

Multi-core creates a new way to achieve the efficient and flexible packet classification, because with rising computing ability of multi-core, schemes can accomplish classifying rate closed to hardware-based as well as flexibility.

多核处理器的出现为实现高效、灵活的数据包分类提供了新的途径，利用多核处理器的计算能力既可以获得接近硬件的分类速度，同时又具有软件算法的高度灵活性。