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　It changes the design of the die so far to have been effective most while I was improved by work,

 

It is to have allowed products more than 4,000 kg to produce the dies which only the product of 300 kg was able to produce in what I changed an extruded condition of.

 

　In mitoseru (hollow brass variant stick) of the size that the form has not prepared it so far,

 

It was not revealed whether pushing out was really possible until I did pushing out.

 

Firstly I made the die which I designed the design that kept strength than usual,

 

Transformation began to occur to a die by 2 degrees use and a die cracked when it produced products of 300 kg and was not able to use it.

 

In addition, the constrictive way of the pushed product is slightly different from the normal heteromorphic stick (stick of the shape that is not a circle stick, a square stick, a hexagon stick),

 

Width slightly grew big than an assumption.

 

　Therefore, with the die which I produced next, I changed it for the design that kept strength more and changed the aim value of the width of the product.

 

There was the worth, and this die was able to produce products of 600 kg.

 

However, the shape of the product changed whenever I performed pushing out, and a new problem not to be stable came out.

 

　Therefore it was revealed that I was uneven in the place that confirmed whether you were pushed, a pushing out condition by a call, what kind of condition for pushing out.

 

So that the unevenness of the extruded condition becomes small to an extruded operator without changing a design with the third piece die

 

After having you regulate a turn of pushing out, a product of 1,000 kg came to be done.

 

With the fourth piece die, to challenge the die which pushing out can make more products into,

 

I had you advise invention to hang pressure at the time of pushing out on a die designer of the aluminum and designed it.

 

As a result, pressure at the time of pushing out fell, and it was stable with products more than 4,000 kg, and it was to the die which it could produce.

 

　When the product using the product which had trouble with the setting of the condition at the time of design and pushing out was popular in an exhibition,

 

I was glad saying it was saying "I was worth having had a hard time" when I heard it from sales people.

 

In addition, keep the knowledge that you got in designing one die each alive whenever you look at this product

 

I am made to feel that you must do manufacturing pleased with by a customer.