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一、概述 1.信流进行自动分类、理信盖销或分拣的信函总是规律地或无规律地处于运动状态中。我们把这些运动的信函称为信流。信流按其状态可以分为单张信流,迭瓦信流及紊乱信流三类。信函分类机的基本任务就是将紊乱信流分离为单张信流(简称单张分离)。 1) 单张信流它是一种规律的,每封信函有一定节距、一定速度的信流(图1)。是信函分类机、理信盖销机的输出状态。 2) 迭瓦信流它也是一种规律的信流(图2—a)。组成迭瓦信流的信函顺序搭接形如瓦片。按信函搭接方向不同,迭瓦信流又可以分为正向迭瓦流(图2—b)及反向迭瓦流(图2—c)两种。正向迭瓦流中的信函搭接面正对阻信系统一侧,反向迭瓦流中的信函搭接面则正对拖曳系统一侧。
First, an overview 1. The flow of information for automatic classification, letter management letter or sorting letters are always regularly or irregularly in motion. We call the letters of these movements letters. According to their status, the flow of information can be divided into three types: single flow, multi-flow and disorder flow. The basic task of the letter sorting machine is to separate the disorganized letter flow into a single letter flow (referred to as leaflet separation). 1) Leaflet flow It is a regular pattern, with each letter having a certain pitch and a certain velocity (Figure 1). Is the letter classification machine, the letter of credit Gaizhu machine output status. 2) Diego tile letter flow It is also a regular letter flow (Figure 2-a). The letters that make up Diego’s letter flow are overlapped like tiles. Depending on the direction of lapped letters, the Diego tile flow can be divided into two types: forward Diego tile stream (Figure 2-b) and reverse Diego tile tile (Figure 2-c). The lap interface in the forward Dieburst stream is directly on the side of the baffling system and the letter lap interface in the reverse lap stream is on the opposite side of the tow system.