At about two o'clock in the afternoon, Jiang Yan, who was busy, heard a knock on the door, Jiang Yan just wanted to say please come in, this Wang Honghai came to the door with an arrow, and then opened the door of Jiang Yan's office.

This secretary Xiao Gong also just opened his mouth.

"Director, leader, Director Liu sent all the parts." After entering the door, Xiao Gong first greeted Wang Honghai, and then spoke.

"Quick, let them in." Before Jiang Yan could say anything, Wang Honghai opened his mouth.

Xiao Gong didn't say anything, this gaze looked at Jiang Yan, Jiang Yan nodded slightly at Xiao Gong, and after getting Jiang Yan's prompt, Xiao Gong walked in with a bunch of parts with bangs.

After entering the door, Liu Haizhong saw that the director was also in Jiang Yan's office, and after being stunned for a moment, he hurriedly greeted the director, and his face was about to smile like an old chrysanthemum.

"It's going to be produced so quickly." Glancing at the clock hanging in the office, Jiang Yan asked a little puzzled.

At this time, Liu Haizhong said with a smile: "Director, Mr. Jiang, we know that this project is very important, so we didn't rest much at noon, and directly produced all the parts according to the drawings you gave." ”

Hearing this, Jiang Yan was silent for a while, and said solemnly: "The masters have worked hard!" ”

He originally thought that they could get all the parts out before they got off work this afternoon, which was already quite good, and he could get the rice cooker out by working overtime this night.

Half an hour later, Jiang Yan finished checking the last part and straightened up.

The bangs, who were resting a little next to him, didn't wait for him to shout, and quickly took the initiative to come up.

"Mr. Jiang, how is it? Is there anything that needs to be corrected for this part? Bangs asked.

Jiang Yan said with a smile: "You guys are doing a good job, but this workpiece needs to be made out of two, maybe the drawings are not clear enough, I don't blame you." ”

The bangs next to him scratched his head and said, "This is my problem, I'm a little confused, I'll do it right away!" ”

This is not a big deal, and the artifact is relatively simple, and at their level, it will take less than twenty minutes to make another one. So after Liu Haizhong left Jiang Yan's office, Jiang Yan did not stop him.

"This is also a part of this." After the bangs left, Wang Honghai asked with the liner of a rice cooker.

"That's right, this is the inner liner of this rice cooker, and it will be placed in it when the rice is steamed." Jiang Yan said.

"So what is the scale for?" Wang Honghai touched the scale inside the inner dan and asked.

Hearing Wang Honghai ask, Jiang Yan directly began to explain.

"There are two rows of scales on the inner tank, one row represents the amount of water used to cook rice, this rice cooker is 3L, the scale is 5.5, the 4L scale is 8, and the 5L scale is 10. Measure the rice in a measuring cup delivered with a rice cooker, put 1 cup of water corresponding to 1 cup of rice, boil 6 cups of rice, and put water to the 6th scale, and the cooked rice is more delicious.

Another row of scales represents the amount of water used to cook porridge, 1.0 means the water mark corresponding to 1 cup of rice, and 1.5 means the amount of water corresponding to 1.5 cups of rice. The amount of water to cook porridge can be increased or decreased according to the thickness of the need, but it should not exceed the water level scale, and it is easy to overflow.

Hearing Jiang Yan's explanation, Wang Honghai seemed to understand.

"What is this liner made of?" Wang Honghai tapped the inner tank, and the inner tank made a crisp sound.

There are three kinds of rice cooker liner materials: aluminum liner, aluminum uniform heat conduction, easy forming, more beautiful, can be combined with other metals or alloys, and is the main material of mid-range pots.

However, in the actual use of the aluminum liner can not be directly in contact with food, must be protected on the surface.

Stainless steel liners, the best stainless steel liners are made of 304 plates, 304 stainless steel has excellent stainless corrosion resistance and good intergranular corrosion resistance.

Because the dissolution amount of harmful metals of stainless steel is generally difficult to meet the national health standards for stainless steel tableware containers, it is rarely used, even those rice cookers with low cost are used.

However, Jiang Yan did not have 304 stainless steel at all in this era, how to use it.

Composite multi-layer material liner, composite multi-layer material liner is processed from a variety of materials, divided into two layers of composite plate liner with outer aluminum and inner steel, its inner surface is stainless steel, which not only meets the requirements of stainless steel on the inner surface, but also improves the thermal conductivity of stainless steel by using the overall heat absorption of aluminum.

However, now Jiang Yan doesn't have time to get this material, so the rice cooker invented by Jiang Yan uses aluminum products for its inner liner, but it has undergone special treatment, no way, this time limitation is too great.

Soon, this bangs intermediate panted and handed over a manufactured part to Jiang Yan.

Seeing that the parts were all ready, Jiang Yan took out the tools and began to assemble the rice cooker.

But at four o'clock in the afternoon, this rice cooker stood on the table in Jiang Yan's office, and as soon as it appeared, the eyes of everyone in the office were attracted.

"That's it." Wang Honghai walked around the rice cooker a few times and asked Jiang Yan.

Hearing Wang Honghai ask, Jiang Yan nodded.

"It's not too difficult to get it right."

Hearing Jiang Yan's stinky, this Wang Honghai rolled his eyes, the person who feels this design thing is really quite a person with a sense of superiority! But Jiang Yan can't be provoked, he really can't be provoked.

……

In the conference room, Zhang Zhanqiang, deputy director of the factory, suddenly someone came in and said a few words in the ear of the factory director.

"What Mr. Jiang has invented something new, and this director is also there" Zhao Zhanqiang looked at his assistant with a surprised expression. Then he immediately ended the meeting and prepared to go to Jiang Yan's office to see what kind of new thing Jiang Yan had made.

"So fast! The meeting starts here, let's go over and have a look! Zhao Zhanqiang spoke.

The other people who were in the meeting also heard what they had just said, so everyone couldn't contain their curiosity and nodded in agreement.

After the doorman's briefing, soon, the entire rolling mill office management came to Jiang Yan's office.

In the office, Jiang Yan was not surprised to see them coming, and Zhao Zhanqiang, who entered the door, said.

"Mr. Jiang, we heard that you have invented another good thing, let me come and take a look." , Jiang Yan heard Xue pointing to the rice cooker in front of him, and said with a smile, "Is this it?" ”

"What is this?" Zhao Zhanqiang asked after taking a look.

"What does this do?" Zhao Zhanqiang opened his mouth and asked.

"You can steam rice and make porridge." Then Jiang Yan introduced the use of the rice cooker.

Hearing Jiang Yan's introduction, the people who came over with him were blindsided, feelings, this thing invented by Jiang Yan is so advanced, it can automatically cook rice, this is a bit dreamy!

Jiang Yan said with a smile: "Being able to do it so quickly is also thanks to the fact that they sacrificed their rest time to do it until now."

Hearing the words in the bangs that did not walk in the office, a smile suddenly appeared on his face, and he also said: "The main thing is that Mr. Jiang's drawings are detailed enough and the data is very accurate, otherwise we wouldn't be so smooth." ”

The two carried each other's sedan chairs and complimented each other, and the atmosphere was very harmonious for a while.

(End of chapter)