China Fabric Factory Fabric News Section 2: The principles and types of edge twisting of electronic edge twisters

Section 2: The principles and types of edge twisting of electronic edge twisters



1. The edge twisting principle of the electronic edge twister No matter how the electronic edge twister is divided, the edge twisting principle is the same, the only difference lie…

1. The edge twisting principle of the electronic edge twister
No matter how the electronic edge twister is divided, the edge twisting principle is the same, the only difference lies in the driving method of the edge twister.
1. How to thread the yarn
Heddle yarn “G”: This yarn passes through the riding heddle “D” between the heddles “A” and “B” The eyelet on the skein yarn “H” is threaded between the two healds in the same way as the needle yarn.
2. Movement of the twisted edge heald
The movement of the twisted edge heald is divided into 4 stages:
Stage 1: At the moment of opening, the heald yarn “G” is on top of the skein “H” [Figure 4-2(a)]
Stage 2: Heald “B” is pushed upward, while healds “A” and “D” are together is pulled down [Figure 4-2(b)].
Stage 3: When healds “A” and “B” cross, the hank “H” is under the heald yarn “G” [Figure 4-2(c)].
Stage 4: Heddle “B” is pulled down together with the riding heddle “D”, while heddle “A” is pushed up [Figure 4-2(d)].
2. Types of electronic edge twisters
According to the type of loom used, electronic edge twisters are divided into: electronic edge twisters for rapier looms; air jet looms Use electronic edge twisters, water jet looms use electronic edge twisters. Each electronic edge twister has various models and specifications, which can be selected according to needs.

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