In the university first grade the semester plant practice does not have molder this project, therefore I soon start the molder curriculum feels the unusual curiosity and intense.
When hears the molder pours into the mold is not the metal liquid when the liquid state is sacrificial, I feel a little small disappointed and the small happiness.
I was disappointed because I cannot do very much specialized, in order to avoid the danger which happily the metal liquid creates.
The first day of practice is special, everybody makes the practice in the underground two building's factory, but I was arrive at another located at the underground building workshop.
Inside this has chocked up all kinds of equipment, including many instruments is with the molder irrelevant.
After attending class, starts to listen to teacher to explain the entire molder flow, attends a meeting each kind of tool which from the practice equipment uses to have the introduction.
Afterward begins the work has come, I take the big shovel to overturn in the sand pit sand, has turned with the water, is to let the sand even moist.
Like this had finished the first day of work.
The second day of practice is tired, I have shovelled the sand puts in the strainer, and about diligently rotates the strainer, enables the thin sand to fall into my vessel.
Has filled up until the sand, hole has completed, today's end of job, will have taken in the third day the model.
The third day of practice is joyful, careful the shovel falls likely the brick bat same soil block from the model, in moistens the full sand the model to take away washes cleanly.
This is a hard sledding work, mounts in the model detail granulated substance unusualreliability, I clear it to white have spent many time.
What a pity had the partial sand already to permeate in the sacrificial mold, therefore clear did not fall.
To sum up, this is a very rare experience!
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