Molding die and method for molding composite material
AssigneeMitsubishi Heavy Industries, Ltd.
InventorsTomohiro Murai, Masaaki Nishiguchi
Life of this patent
Estimating the term…
Abstract
This molding die used for molding a composite material comprises: a molding member having a molding surface; a support frame that is provided on the lower side of the molding member, and that supports the molding member; and a height adjustment mechanism that is provided between the molding member and the support frame, and that is capable of adjusting the height of the molding member with respect to the support frame. The thermal expansion coefficient of the molding member is less than or equal to the thermal expansion coefficient of the support frame. Three wheels that travel on a floor surface while supporting the support frame at three points are provided on the lower side of the support frame.
Claims4
A molding die used for molding a composite material, the molding die comprising:
- a molding member having a molding surface;
- a support frame provided on a lower side of the molding member, the support frame being configured to support the molding member;
- and
- a height adjustment mechanism provided between the molding member and the support frame, the height adjustment mechanism being capable of adjusting a height of the molding member with respect to the support frame;
- the height adjustment mechanism including:
- a nut configured to be fixed to the support frame,
- a screw shaft configured to be screwed into the nut at a lower end of the screw shaft and to be rotated to move in a height direction with respect to the nut, and
- a contact member with a contact surface provided on an upper end of the screw shaft, the contact surface of the contact member being configured to come into contact with a support surface of the molding member;
- the contact member being free to incline with respect to the screw shaft.
Dependencies are inferred from the claim text.