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发明公开
CN107405795A 用于制造型坯的方法和设备 无效 - 撤回

用于制造型坯的方法和设备
摘要：
本发明涉及一种用于制造风能设备的转子叶片的型坯(15，35)的方法和设备。所述方法包括如下步骤：在至少一个滚筒(11，31)上提供至少一个纺织的半成品(12，32)；将粘合剂(13，33)施加到纺织的半成品(12，32)上和/或加热纺织的半成品(12，32)；将至少一个纺织的半成品(12，32)从至少一个滚筒(11，31)覆盖到芯(10，30)上；以及在覆盖在芯(10，30)上之后将纺织的半成品(12，32)硬化。在此，借助于芯(10，30)的旋转进行覆盖。
摘要（英）：

The invention relates to a method and an apparatus for producing a preform (15, 35) for a rotor blade of a wind turbine. The method comprises the steps of providing at least one semifinished textile product (12, 32) on at least one roll (11, 31), applying a binder (13, 33) to the semifinished textile product (12, 32) and/or heating the semifinished textile product (12, 32), draping the at least one semifinished textile product (12, 32) from the at least one roll (11, 31) onto a core (10, 30), and curing the semifinished textile product (12, 32) after it has been draped on the core (10, 30). The draping is in this case carried out by means of rotation of the core (10, 30).

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