The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 25, 2005
Filed:
May. 09, 2002
Masamitsu Suzuki, Numazu, JP;
Yutaka Yamaguohi, Shizuoka-Ken, JP;
Motoyuki Miyauchi, Sizuoka-Ken, JP;
Makoto Nishizawa, Numazu, JP;
Akira Kanda, Sapporo, JP;
Masamitsu Suzuki, Numazu, JP;
Yutaka Yamaguohi, Shizuoka-Ken, JP;
Motoyuki Miyauchi, Sizuoka-Ken, JP;
Makoto Nishizawa, Numazu, JP;
Akira Kanda, Sapporo, JP;
Toshiba Kikai Kabushiki Kaisha, Tokyo-To, JP;
Abstract
There is provided a molding machine controlling unit and method capable of preventing the operation of a molding machine from suddenly stopping due to the temperature of an electric motor. The control unit comprises: a calculating partfor analyzing molding condition data to generate a command value for producing a torque to the rotating shafts of electric motorsthroughof an injection molding machine and to calculate an effective value on the basis of the command value; an entry partfor entering a reference value, which is to be compared with the effective value, and the molding condition data; a storing partfor storing the reference value and the molding condition data; a display partfor displaying the effective value and the reference value; and driving partsthroughfor entering the command value to drive the rotating shafts of the electric motors, wherein the effective value and the reference value are displayed as a standard for preparing the molding condition data so that the effective value does not exceed the reference value.