| 摘要 |
PURPOSE: An injection molding device is provided to improve the durability and reliability of an injection molding device without the degradation of a welding part, the remained stress of the welding part, and the deformation of an injection molding device caused by welding. CONSTITUTION: An injection molding device comprises a first block (13), a second block, and a mold clamping force generator. One or more sides on the first and second blocks are formed with laminated steel plates (81, 82, 83, 84) and middle plates (73, 74). The laminated steel plates are made of a plurality of electromagnetic steel plate laminated in a predetermined direction. The middle plates are inserted into a gap between the laminated steel plates. |
