Die Design & Productuin
Die Design & Productuin
The life of the die using the present is short and makes the problems of the current die clear to the customer of the trouble about a customer and reduction in cost to have a problem and will produce a die.
Die design of the KOGAX
By know-how and fusion of CAE using the latest plastic flow analysis that I cultivated for many years, I will design the most suitable production process and die. The construction of few quick processes of the trial manufacture number of times is possible by being able to become the most suitable design from a stage early stage of than the construction of the process by the repetition of conventional try & error.
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Experience
Accumulation know-how
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CAE
Computer simulation
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Optimization design
Forging process, die
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Realization of the request for shape
Suggestion of the most suitable shape
Die sample
CAE, computer simulation
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Shape confirmation in the virtual world
Reduction of the trial manufacture number of times
The prediction of the malfunction point and early correspondence
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Shortening of the development lead time
Conventionally, the trial and error by experience and try & error (actually making a die, and producing it experimentally) was necessary to choose the most suitable process (die shape) of the plasticity processing. Therefore I predict various problems that will be extracted by try & error by the analysis simulation of the PC beforehand by utilizing CAE (Computer Aided Engineering). I examine a process and a die shape than the analysis result, and the prior measures for problems are enabled. That becomes the man-hour reduction of try & error. In addition, I can analyze the product of the complicated shape by displaying it in three dimensions.
The plasticity processing simulation of two-dimensional & three dimensions using the finite element method is soft
[analysis characteristic] two-dimensional software: Simple for a short time three-dimensional software: The general details shape
Analysis example
Plastic flow analysis
I can confirm a state of the flow of the plastic deformation. In addition, I can obtain the information such as the processing load, too and can inflect in a process design, facilities choice.
Stress analysis of the die
・Stress (red) concentrates on the green-maru part (bottom r part).
・The stress concentration means malfunction such as the early damage of the die.
・Measures plan
1. Change (I extend r) of die r
2. Reinforcement (change of materials, the assembling method) of the die
I make measures plan quickly by getting information such as the above,
・The stress concentration means malfunction such as the early damage of the die.
・Measures plan
1. Change (I extend r) of die r
2. Reinforcement (change of materials, the assembling method) of the die
I make measures plan quickly by getting information such as the above,
Furthermore, I analyze the measures plan and pursue the most suitable shape.
Analysis, die 1/3 model of the cup shape
Suggestion of the measures or most suitable shape of the early stage