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Everything You Need to Know About Cams for Circular Knitting Machines

Release time:

2023-06-13

Cams are an essential component of circular knitting machines, and understanding their function is crucial for professionals in the textile industry. Cams are mechanical devices that control the movement of needles in a circular knitting machine. They are responsible for controlling the stitch length, stitch density, and overall fabric quality.
Circular knitting machines come in various types with different cam systems, with some machines using two or three cam systems to control the needles. In machines with two cam systems, one cam controls the needle and the other controls the sinker, while in machines with three cam systems, one cam controls the needle, one controls the sinker, and the third controls the stitch formation.
Cams can be made of different materials, including plastic, brass, and steel, and they come in various shapes and sizes. The shape and size of the cam determine the stitch pattern produced by the machine. The cam is designed with a specific curve based on the desired stitch pattern, and this curve controls the movement of the needle.
When selecting cams for circular knitting machines, it's important to consider the desired stitch pattern, machine specifications, and the type of yarn being used. Cams can be customized to produce specific stitch patterns, and a knowledgeable technician can assist with selecting the proper cam for a particular fabric or yarn type.
In conclusion, cams are a critical component of circular knitting machines and play a significant role in determining the quality of the fabric produced. Understanding the function of cams and their impact on fabric quality is essential for professionals in the textile industry. By selecting the appropriate cam for each project, textile manufacturers can ensure high-quality products and customer satisfaction.