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1. Types of heald frames (1) According to the type of loom: heald frames for air-jet looms; heald frames for water-jet looms; heald frames for rapier looms; heald frames for projec…

1. The structure and basic dimensions of the heald frame (Figure 5-1, Figure 5-2) (1) The distance between the heald rods (heald frame and heald distance) H is determined by the di…

1. Maintenance of heald frames (1) Heald frames should be handled with care to avoid collisions. (2) The heald frame should be cleaned frequently to remove any debris on the heald …

Common heald frames and main technical specifications are shown in Table 5-7. Extended reading:Extended reading:Extended reading:Extended reading:Extended reading:Extended reading:

The draw-in rod is a key part of the heald frame, which connects the healds or steel healds through the draw-in rod. 1. The role of the draw-in rod in the weaving process The draw-…

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Ring spinning process: Blowing—carding—drawing—roving—spun yarn—winding 1. Blowroom 1. Tasks of the blowroom (also known as blowroom) machine: 1). Ope…

1. Use of O-shaped heddle threading rods(1) O-shaped heddle threading rods are mainly used for closed heddles or healds. (2) The O-shaped heald rod is used in conjunction with the …

1. Classification of heddle rods (1) Classification according to the cross-sectional shape of the heddle rods: O-shaped; J-shaped; C-shaped (see Figure 6-1). (2) Classification acc…