Glossy Filament Wound Carbon Fiber Tube / Pipes 50mm thickness
Filament Wound Carbon Fiber Carbon fiber tube production base of 3 k carbon fiber tube.
Product features:
Ø smooth surface, stable quality.
Ø tensile strength is 8 to 10 times more than ordinary steel.
Ø light weight, only 1/5 of the steel
Ø good electrical conductivity.
Ø has excellent corrosion resistance and impact resistance performance.
Ø uv radiation is not easy to aging, high temperature resistant, flame retardant.
Specification
|
Effect of surface |
Matte, light |
|
Post processing |
Drill, such as processing |
|
function |
Sports, unmanned aerial vehicles (uavs) |
|
Not easy to aging |
Not easy to aging |
Carbon fiber winding of molding process
Winding molding process is soaked in resin adhesive solution of continuous fiber (or cloth belt, presoak
yarn) on winding to the mandrel according to certain rules, and then after curing, demoulding, obtain
products.According to the filament winding forming physical and chemical condition when the resin is
different, divided into dry winding, wet winding and half dry winding 3 kinds.(1) dry winding Dry winding
is adopted through presoak rubber processing presoak yarn or, on a winding machine after soften to
viscous flow winding onto the mandrel.Because of presoak yarn (or with) is a professional production,
to strictly control the resin content (accurate to 2%) and presoak yarn quality.Therefore, dry winding
can accurately control the quality of the product.Dry winding process is the biggest characteristic of high
production efficiency, winding speed can reach 100 ~ 100 m/min, winding machine cleaning, labor health
condition is good, high product quality.The downside is winding equipment is expensive, need to increase
in yarn manufacturing equipment, so the investment is bigger also, dry low interlaminar shear strength
of winding products.
- The wet winding Wet winding is fiber cluster (yarn belt), glue, directly under tension control winding
- Onto the mandrel.The advantages of wet winding for: (1) 40% lower cost than dry winding;(2) the
- Product has good air tightness, because of the winding tension to squeeze bubbles, the excess
- Resin adhesive liquid and fill gaps;(3) fiber arrangement good parallelism;(4) the wet winding, fiber
- Resin adhesive solution, can reduce the fiber abrasion;5. High efficiency (up to 200 m/min).Wet
- Winding faults as follows: (1) resin waste is big, poor operating environment;(2) gel content and
- Quality of the finished product is not easy to control;(3) less available for wet winding resin varieties.
- Half dry winding After half dry winding is fiber rubber, en route to the winding to the mandrel,
- Increases a set of drying equipment, solvent to remove from the rubber yarn, compared with the
- Dry method, dispense with presoak glue process and equipment;Compared with wet method, can
- Make the products in the bubble content is lower.Three methods of winding, wet winding used in
- The most common;Dry winding is used only for high performance and high precision of cutting-edge
- Technology.
The advantages of the fiber winding (1) can be according to the stress of the product design winding, can
give full play to the strength of the fiber;(2) than high strength: generally speaking, a filament wound
pressure vessels with volume, compared with pressure of steel container, the weight can reduce
40 ~ 60%;(3) high reliability: filament winding is easy to realize mechanization and automation of
production, process condition is determined, put out the product quality is stable and accurate;(4) high
efficiency: the mechanized or automated production, need operation workers less, winding speed (240
m/min), therefore, high labor productivity;(5) the cost is low: in the same products, can be chosen
reasonable distribution of several kinds of materials (including resin, fiber and lining), make its
recombination, the best technical and economic effect.
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