Introduction to the function of the cover card clothing
Date:
Sep 07,2024
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1. The working angle α is the main parameter that affects the ability to grab the fiber. Generally, the parameter selected for the purpose of maintaining the fiber at the tip of the needle without sinking according to the friction between the fiber and the combing needle is generally 15~22 °.
1. The working angle α is the main parameter that affects the ability to grab the fiber. Generally, the parameter selected for the purpose of maintaining the fiber at the tip of the needle without sinking according to the friction between the fiber and the combing needle is generally 15~22 °.
2. The posterior knee C is a parameter that affects the height of the fiber being held.
3. The parameters that the planting angle γ has influence on the fiber holding or sinking are constrained by the process conditions and cannot be done very much.
4. The needle height h1 has an effect on the fiber impurity discharge ability, and at the same time affects the card cloth combing ability.
5. The arc length h of press grinding is a main parameter of the sharpness of card cloth. The longer the arc is, the sharper it is, which plays an important role in reducing neps.
6. The side grinding depth S is a parameter of the sharpness of the card cloth, which has an effect on reducing neps,
7. Needle fineness p is a major parameter of the sharpness of the card cloth, which plays an important role in reducing neps, but is constrained by the process factor.
8. The degree of finish ▽ has an effect on the degree of fiber damage and fiber adhesion.
9. The length l1 of the card cloth is a parameter that affects the coordination with the iron bone of the carding machine, and at the same time affects the quality of the coating.
The wire width b1 is a parameter that affects the width of the iron bone of the carding machine and is related to the width of different types of carding machines.
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