Vacuum infusion process capable of producing wind turbine blade samples
A technology for wind turbines and models, applied in other home appliances, home appliances, household components, etc., can solve the problems of difficult analysis, irreversibility of process operations, heavy economic losses, etc., to reduce the difficulty of material acquisition and testing. Effect
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Embodiment 1
[0020] The present invention can produce the vacuum infusion process of the wind power generator blade of model, adopts following process step:
[0021] a. Wipe the inner surfaces of the upper half-blade mold and the lower half-blade mold with a cotton cloth after vacuuming the inner surfaces of the upper half-blade mold and the lower half-blade mold;
[0022] b. Dip the mold release agent (model NC55) with a cotton cloth and wipe the inner surfaces of the upper half blade mold and the lower half blade mold once;
[0023] c. First lay the lower layer of glass fiber cloth in the upper half blade mold and the lower half blade mold, lay bamboo on the lower layer of glass fiber cloth, and then lay PVC foam board and PVC foam strip on the bamboo material, PVC foam board and PVC foam strip Lay the upper layer of glass fiber cloth, and finally lay the release material layer on the upper layer of glass fiber cloth; the release material layer is made of nylon material, and its weight i...
Embodiment 2
[0034] The present invention can produce the vacuum infusion process of the wind power generator blade of model, adopts following process step:
[0035] a. Wipe the inner surfaces of the upper half-blade mold and the lower half-blade mold with a cotton cloth after vacuuming the inner surfaces of the upper half-blade mold and the lower half-blade mold;
[0036] b. Dip the mold release agent (model NC55) with a cotton cloth and wipe the inner surfaces of the upper half blade mold and the lower half blade mold twice;
[0037] c. First lay the lower layer of glass fiber cloth in the upper half blade mold and the lower half blade mold, lay bamboo on the lower layer of glass fiber cloth, and then lay PVC foam board and PVC foam strip on the bamboo material, PVC foam board and PVC foam strip Lay the upper layer of glass fiber cloth, and finally lay the release material layer on the upper layer of glass fiber cloth; the release material layer is made of nylon material, and its weight ...
Embodiment 3
[0048] The present invention can produce the vacuum infusion process of the wind power generator blade of model, adopts following process step:
[0049] a. Wipe the inner surfaces of the upper half-blade mold and the lower half-blade mold with a cotton cloth after vacuuming the inner surfaces of the upper half-blade mold and the lower half-blade mold;
[0050] b. Dip the release agent (model NC55) with a cotton cloth and wipe the inner surfaces of the upper half blade mold and the lower half blade mold three times;
[0051] c. First lay the lower layer of glass fiber cloth in the upper half blade mold and the lower half blade mold, lay bamboo on the lower layer of glass fiber cloth, and then lay PVC foam board and PVC foam strip on the bamboo material, PVC foam board and PVC foam strip Lay the upper layer of glass fiber cloth, and finally lay the release material layer on the upper layer of glass fiber cloth; the release material layer is made of nylon material, and its weight i...
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