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US 2024/0198569 A1Published application
Injection molding machine and method of operating the same
AssigneeThe Japan Steel Works, Ltd.
InventorsKeigo SUSA, Motomu FURUMOTO
Life of this patent
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Abstract
An injection molding machine has a clamp that generates electromagnetic force and that secures a moving plate or a fixed plate using attractive force that is produced by the electromagnetic force; and a controller that controls separation force that acts on the moving plate or the fixed plate such that the separation force is less than the attractive force.
Claims15
An injection molding machine comprising:
- a clamp that generates electromagnetic force and that secures a moving plate or a fixed plate using attractive force that is produced by the electromagnetic force;
- and
- a controller that controls separation force that acts on the moving plate or the fixed plate such that the separation force is less than the attractive force.
A method of operating an injection molding machine, wherein
- the injection molding machine comprises a clamp that generates electromagnetic force and a controller, and
- the clamp secures a mold using attractive force that is produced by the electromagnetic force,
- the method comprising the step of using the controller to control separation force that acts on the mold such that the separation force is less than the attractive force.
Dependencies are inferred from the claim text.