Operation is one of the main factors affecting the quality of water spray products and the efficiency of loom operation. The main points of water jet weaving operation are as follows:

(1) The driver must first familiarize with the combination of warp and weft, weft density, common defects, etc., and correctly grasp the laws and methods of warp piercing and piercing.

(2) Do a good job of handing over to work, understand the variety, the use of raw materials, the operation of the loom, and hand in hand when handling problems.

(3) Be familiar with the characteristics of the mechanical operation of each loom. Such as shed, delivery, take-up, parking position and other adjustment methods.

(4) Do a good job of the silk surface and the post-machine tour: do one, two, three, and four.

One， listen: Listen to the sound of the loom is normal.

Second， look: the operating state of the warp beam and the warp surface after watching the machine.

Three， inspections: check whether the silk surface has no broken points, double weft, and reduced weft.

Fou，r notes: pay attention to the unwinding and spraying state of the weft, whether the wire guide parts of the weft channel are smooth, whether there are wool or oil stains.

(5) The following points should be mastered in the treatment of warp:

1 Check the cause of the broken head, and find problems such as healds, crepe wear and grooving, etc., and find problems and deal with them in time.

2 Theory: Looking for the broken head, you must wear one according to the order of the warp, the silk road is clear, no fork twist, no mistakes.

3 Connector: The broken head is processed by the nearest segment. To find the wire joint, first check the batch number and direction of the raw material, to prevent the wire from being used incorrectly, the wire is wrong, the joint is tied and tightened, the horn is shortened, and the knot is not detached. When you encounter more than two knots, you must disperse the knots and not concentrate one place.

(6) Mastering the weft processing.

First check the cause of the weft, whether it is a mechanical reason or a half-product weft bobbin. For mechanical reasons, please repair the mechanic immediately; the reason is the weft bobbin, immediately change the bobbin, but pay attention to the bobbin variety, brand lot number or coloring when changing. To prevent mis-alignment of raw materials.

Others: If other faults such as small twisted edges, waste edges, etc. are found, the information should be promptly reported and resolved immediately.

(7) Disconnect the file. Whether it is the looms of the looms, or the handling of rickets, it is necessary to involve the detachment of the squad. The key to disconnecting the gear is an important indicator of the skill of the operator. The key to disassembling the gear is to master the problems of parking and driving position, weaving position, balance of warp beam tension and cloth tension, and pay attention to the following matters.

1 Familiar with and master the running characteristics and parking status of each loom. After disassembling the gears, it is necessary to align the weaving sheds. The position of the reeds is correct, and the front and rear teeth are swayed to maintain the tension between the warp and the cloth. Due to the different conditions of the worn water-jet loom of some equipment and the wear of the coiling parts, the method of connecting the files should also be targeted and handled as appropriate.

2 According to the diameter of the warp beam; the length of the looms; the performance of different raw materials and the linear density; the different density and other factors to grasp the position of the woven mouth, the beating position of the steel shovel and the front and rear teeth to maintain the warp Balance with the cloth tension.

3 Do not allow the steel shovel to drive on the center of the heart to prevent insufficient wefting force, especially if the starting device is not flexible and it is easy to produce loose gear.

4 When the loom is driving, try not to open a single shuttle, but also avoid opening a weft to prevent the wefting force from being insufficient.