Title:
電磁波成形装置及び電磁波成形方法
Document Type and Number:
Japanese Patent JP7344603
Kind Code:
B2
Abstract:
To provide an electromagnetic wave molding device and an electromagnetic wave molding method that can both tighten a mold and maintain the decompression state in a cavity of the molding mold using a decompression bag, as well as increase the degree of freedom in the size, shape, etc. of the molded body to be molded.SOLUTION: The electromagnetic wave molding device 1 is equipped with a mold 2, a decompression bag 3, a heating source 6A and a decompression pump 4. The mold 2 has a cavity 20 into which a molded body 8 is formed from a molding material 80, and a decompression path 22 connecting the cavity 20 to an outer surface 201. The decompression bag 3 is formed into a bag shape by a flexible sheet material 30 and houses the mold 2 inside. The heating source 6A heats at least one of the molding material 80 and the mold 2 in the cavity 20. The decompression pump 4 reduces the pressure inside the decompression bag 3 and also reduces the pressure inside the cavity 20 via the decompression path 22.SELECTED DRAWING: Figure 1
Inventors:
Fumio Kurihara
Shingo Kagawa
Shingo Kagawa
Application Number:
JP2022131869A
Publication Date:
September 14, 2023
Filing Date:
August 22, 2022
Export Citation:
Assignee:
Micro-AMS Co., Ltd.
International Classes:
B29C33/08; B29C33/10; B29C33/24
Domestic Patent References:
| JP2018167528A | ||||
| JP2004114314A | ||||
| JP2005288756A | ||||
| JP2010131991A | ||||
| JP2009286006A | ||||
| JP2017030329A | ||||
| JP2018144457A | ||||
| JP2001233383A | ||||
| JP2013111975A |
Attorney, Agent or Firm:
Patent Attorney Corporation Aichi International Patent Office