工业工程英文介绍小论文.doc

Dear A,
I am very glad to receive your letter. You ask me about my major in my college. Now let me tell you something.
In my major, there are a large number of professional terms, which seems boring and hard to understand. I will show you in a simple way.
First of all, the major I learn is called IE, short for Industrial Engineering. In the next part, I will tell you what IE do in some cases.
For example, imagine that you are a workman of a dumpling shop. Your work is to bring proper number of dumplings to the cook. You remove the dumplings from the refrigerator to the cook according to the demand of customer back and forth. In this way, your distance increases, which makes you feel tired. What is worse, customers’ waiting time is longer invisibly. IE can help you solve the problem. What you need to do is to observe and sort the previous orders and hunt for useful information, which numbers are always been ordered. Then you can pick out the certain number of dumplings when you are not very busy and put them in a near place in advance. In this way, you can save time and improve efficiency. What is more, reducing the lead time can
shorten customers’ waiting time, so as to reduce plains and improve shop’s benefits, which does great help to your shop.
Take another case for example.
In many factories, many line operators are at work standing to save space and keep the