weaving machine

  How to avoid rapier head and belt wear on rapi er loom? Rapier looms are shuttleless looms. It is a general loom for weaving medium and small batch colored fabrics and frequently changing varieties. In the production process, the consumption of rapier loom high-speed filling insertion, rapier head and sword belt accounts for more than half of the total consumables of rapier loom. Therefore, how to effectively avoid the wear of the rapier head and sword belt is very important to save the production cost. 1. The harm of wear and tear At 400 revolutions per minute and 20 hours per day, the rapier head moves 960, 000 times per day. The most vulnerable parts of the head to wear are the head, wings and bottom. The head of the sword will be subjected to the friction of warp, guide hook, sword plate and guide rail every time when entering the weft. When the two wings of the jian head are badly worn and form a blade shape, it is easy to break the warp yarn, and even make the jian head jump ou

  What you need to know about rapier loom sprockets The main transmission device of rapier loom drives the sprocket drive wheel to rotate, so that the rapier head and the sword belt can carry out filling insertion. Here's what you need to know about sprockets. Sprocket drive wheel function and standard 1) the role of the chain wheel. Sprocket wheel is the main part of rapier loom to complete weft insertion. Rapier looms have two identical sprockets, one on each side of the loom. It reciprocates and controls the rod belt on the sprocket teeth. As the rapier belt moves from the sprocket teeth to the fixed guide rail, the movement of the rapier belt changes from curved to straight motion. At the same time, the rapier heads arranged on the left and right sword belts are connected with the filling yarn to complete the filling insertion. 2) The standard of sprocket. A. The surface of the sprocket, including the teeth, shall be smooth and free from waste edges, burr subsidence or air bubb

  Rapier looms, air jet looms and their fabrics Fabric difference: Judging whether the fabric is rapier fabric or jet fabric can be seen from the side structure of the fabric: (1) Usually t/C yarn is rapier (locking device), filament is jet woven (planetary gear device). (2) Air jet double cloth, one side for thread, the other for filament. (In the middle is the edge locking device with planetary gears on both sides of the weft). (3) The rapier is double-split, and the two veils are polyester and cotton yarn (both are hemming devices). Looms: Rapier looms: Use rigid or flexible rapier heads with clips to guide the weft. Rapier looms are suitable for weaving not only plain weave fabrics but also multi-color weft fabrics. Suitable for dyeing, double flannel, loop fabric and decorative fabric production. Air-jet loom: the weft is pulled by a jet of compressed air, and the weft is carried through the shed. Air jet looms are characterized by high speed and high labor productivity. Suitable

  Suntech specializes in manufacturing smart textile machinery and providing solutions to help the development of the textile industry   The textile industry is a very important industry in the global national economy. It firstly meets the needs of human beings for dressing, and secondly provides raw materials for other industrial industries. For example, geotextile is an important raw material for the manufacture of highway paving, and the development of aerospace materials The aerospace industry.   Textile is a light industry. From the perspective of political economy, the organic capital composition of the textile industry is relatively low. Therefore, it is a "labor-intensive" industry with relatively low technical and basic requirements. This is why many countries in the world In the early stages of industrialization, most of the textile industry was developed as a key industry.   The textile industry has contributed greatly to the progress of human society and is the ba