What are the precautions and methods for determining the position of the back beam when the total number of warp pieces in a high-speed rapier loom is large? Striving to improve the production and operational performance of high-speed rapier looms, improve weaving efficiency and product quality, high-speed rapier loom manufacturers strive to participate in global competition. If the total number of warp pieces is large, it is recommended to increase the number of warp frames to effectively prevent warp breakage. So the precautions for getting on the computer at this time are:

　　1. The distance between the steel reed and the weft scissors should be set at a distance of 1mm to 2mm. If the distance is greater than this, it will affect the weft entering the scissors, cause weft breakage, and waste the weft. If the distance is less than this, the steel reed will collide with the scissors. In addition, the steel strip under the steel reed should be well padded.

2. One person should tighten the screw to the end. If two people are tightly closed, separate from the middle and tighten to both sides at the same time.

3. On the machine, one person should tie a knot, the warp should have even tension, and there should be less breakage.

4. Check the overlap of the warp shaft of the high-speed rapier loom and tighten the screws.

5. Menstrual cessation films should not be confused and must be flexible.

6. After weaving a piece of fabric, cut off the knots of the warp to allow it to pass smoothly through the fabric guide.

7. Check the tension of the waste edge yarn and the tension of the twisted edge yarn.

8. When starting the machine, it is necessary to adjust the winding weft density teeth and check whether the winding support teeth are too slippery.

9. The high-speed rapier loom needs to check the fabric surface every meter of fabric woven to prevent any defective fabric from being woven. At the same time, it can promptly detect the length of waste yarn, the length of edge burrs, and whether the twisted edges are good.

The method for determining the position of the rear beam of a high-speed rapier loom is related to the processing effect. Moreover, due to different processing requirements, the position of the rear beam used also varies. So we need to understand how to determine the position of the rear beam of the high-speed rapier loom.

1. When weaving yarn fabrics, if a high-speed rapier loom is used to weave yarn fabrics, the back beam should be adjusted to the center position as much as possible to optimize the weaving process.

2. When weaving fine and high density fabrics, if using a high-speed rapier loom to weave fine and high density fabrics, the back beam should be moved to increase the tension of the warp yarn. While it is beneficial for opening and clearing the shed, the angle of the warp yarn surrounding the back beam should be reduced, which can effectively reduce friction. By reducing the probability of warp yarn breakage, the smooth weaving process can be optimized.

High speed rapier weaving machine

　　3. For those who use high-speed rapier looms to weave coarse and special yarn fabrics, they should know that in such situations, the back beam needs to be moved back to maintain uniform tension while increasing the surrounding angle, thereby optimizing the fabric surface effect. We need to adjust the position of the rear beam of the high-speed rapier loom according to the specific type of fabric to be manufactured, and pay attention to keeping the adjustment range of the rear beam position of the high-speed rapier loom within a reasonable range.