Metal deforming – With use of control means energized in response to activator... – Including plural sensors or sensor responsive to comparison...
Patent
1995-03-30
1997-12-02
Larson, Lowell A.
Metal deforming
With use of control means energized in response to activator...
Including plural sensors or sensor responsive to comparison...
72351, B21D 2414
Patent
active
056924054
ABSTRACT:
A method and an apparatus of optimizing the operating condition of a press which includes the quality of a product to be obtained by a pressing operation on a blank, wherein at least one physical value of the press operating environment (e.g., ambient temperature and humidity and atmospheric pressure) and/or the physical condition (e.g., configuration and dimensions, mechanical and chemical properties and surface condition) of the blank is detected or manually entered into a memory, and an optimum value of the press operating condition is determined on the basis of the detected or manually entered physical value or values, so that the press operating condition is adjusted to the determined optimum value, irrespective of a variation in the press operating environment and/or a variation in the physical condition of the blank.
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Larson Lowell A.
Toyota Jidosha & Kabushiki Kaisha
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