Fujitsu Corporation

Fumihiko Makiuchi

Shingo Yamaguchi

Tatsuo Kimura

Naoki Asano

Shusaku Nishiyama

Masayuki Imakado

An injection mold design method for correcting a profile of a product to be fabricated into a releasable profile from a mold to design an injection mold based on a corrected product shape, utilizing a storage device for storing information of the product shape and mold profile, a display device for displaying the product shape or the mold profile on a screen based on the information read from the storage device, an input device for inputting designation information necessary for correction of the product shape or the mold profile, and a controlling device for unloading information of lines or planes being obstructive to correction of the product shape and the mold profile in the storage device in response to the designation information input by the input device. The method comprises removing lines or planes from the screen, and replotting the lines or the planes on the screen in terms of the information of lines or planes unloaded into the storage device after the correction operation of the product shape of the mold profile is completed.

Injection mold design system and injection mold design method

An injection mold design method for correcting a profile of a product to be fabricated into a releasable profile from a mold to design an injection mold based on a corrected product shape, utilizing a storage device for storing information of the product shape and mold profile, a display device for displaying the product shape or the mold profile on a screen based on the information read from the storage device, an input device for inputting designation information necessary for correction of the product shape or the mold profile, and a controlling device for unloading information of lines or planes being obstructive to correction of the product shape and the mold profile in the storage device in response to the designation information input by the input device. The method comprises removing lines or planes from the screen, and replotting the lines or the planes on the screen in terms of the information of lines or planes unloaded into the storage device after the correction operation of the product shape or the mold profile is completed.

An injection mold design system for correcting a profile of a product to be fabricated into a releasable profile from a mold to design an injection mold based on a corrected product shape, comprising storing means for storing information of product shape and mold profile, displaying means for displaying the product shape or the mold profile on a screen based on the information read from the storing means, inputting means for inputting designation information necessary for correction of the product shape or the mold profile, and controlling means for unloading information of lines or planes being obstructive to correction of the product shape and the mold profile into the storing means in response to the designation information input by the inputting means, removing the lines or the planes from the screen, and replotting the line or the planes on the screen in terms of the information of lines or planes unloaded into the storing means after the correction operation of the product shape or the mold profile is completed.

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Nagano, Japan

Fumihiko Makiuchi