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[China]
Trade Verify
Address: RM 206,Zone C Building No.1,No.69 Tieshan Road,Baoshan District,Shanghai 200940, China
Contact name:Terry.Chang, Grace Gu
SHANGHAI LIJIN IMP.&EXP. CO.,LTD |
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Verified Suppliers
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Supply of carbon fiber tube Printing Machine Beam Carbon fiber Filament Wound.
Product features:
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.
Specification
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
1. 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.
2. 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
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