After the merchants of Shandong Hydraulic Press Factory signed the contract, they left. The Shanghai Automobile Factory sent a special person to find the store, handed over a pig iron plate to Mo Wenquan, and said: " Secretary Mo, hello, we are from Shanghai Automobile Factory, I am an engineer from the Automobile Factory, the pig iron plate I just gave you is a brake pad on the car, we are used to make ABS brakes, I heard a friend from Shandong talk about you, you helped them, do a good job of the accessories on the oil outlet nozzle of the hydraulic press, so high-precision things you have done, we have a simple brake pad, you should be fine, right?"

Mo Wenquan took a closer look, and found that the pig iron plate in his hand was as big as the mouth of the vegetable bowl, and found that this thing was not very thick, less than three centimeters, and there were several small stigmas in the middle part, which were not too big, about the same thickness as the chopsticks head, and the same as the cone, which was reduced in a conical shape from the inside out, and thought about it, if this thing was turned, how could it be fixed! The thickness of less than three centimeters, so large, the lathe chuck is not forced, it is difficult to clamp, if a turning, the pig iron is hard, the strength of the turning is the chuck can not bear, this in case in the turning smashed out of the fly, it is a disaster. If you don't hit someone, you will smash the lathe tool holder. Besides, no one dares to do such an unreliable thing.

When the engineer of the Shanghai Automobile Factory saw Secretary Mo's face was embarrassed, he knew that this product was not easy to make, so he smiled and said: "Secretary Mo, don't panic, don't you have a CNC center? You find that Dr. Fang, maybe she can think of a way to solve this problem!" By the way, my surname is Zhang, bending the bow Zhang, called Zhenliang, this pig iron disc is a special brake pad on our car, with ABS function, that is to say, it brakes at the same time, according to the situation of the car, hold the brake, in the case of the car wheels continue to move forward, constantly hold the brake, do not cause accidents due to emergency braking, by constantly holding the brakes, to balance the car imbalance, so as to avoid accidents caused by emergency braking. "The engineer was lean and smart, dressed in a white casual suit.

Mo Wenquan had no choice but to reply: "Engineer Zhang, right, your pig iron plate is made with me, right, then you should know the hardness of pig iron turning, right? This iron plate is clamped with a chuck, so big, the enamel head can not be locked, the turning tool is in contact with a large area, the turning force is too large, it will jump out of the chuck, and then it will not hurt people, and it will smash the knife holder, who dares to make your product?"

Zhang Zhenliang sighed and said: "Secretary Mo, don't make a decision so quickly, this thing has been successfully done by foreign people, and it stands to reason that we in China can also succeed." Why don't you take it to Dr. Fang, if Dr. Fang can't think of a way, then let's quit, what do you think?"

Mo Wenquan replied helplessly: "Okay, then I'll bring this product over to Dr. Fang to see, she said that she can do it, we will take the order, if she can't solve this problem, we can only say sorry, please ask for another master!"

Zhang Zhenliang had no choice but to nod and said: "Okay, according to Secretary Mo's meaning, I will leave first, and wait for your good news in a week, I hope it will come true! Goodbye, this is my business card, after a week, no matter whether I do it or not, please give me a call, I will wait for a reply." After speaking, he took out a business card from his pocket and handed it to Mo Wenquan.

Mo Wenquan looked at the business card, shook hands with him and said goodbye with a smile, and as soon as he left, he went to Dr. Fang with two samples. These two samples, one is a rough embryo and the other is a turned finished product. The turned surface is smooth and white, revealing the color of the metal. The blanks are all pig iron, and some places are rusty.

When Fang Xinyue got this product, he was silent for a long time and did not speak.

Mo Wenquan knew that this thing was difficult, and it was difficult to say anything, so she had to look at Dr. Fang silently.

Fang Xinyue thought for more than an hour before slowly speaking: "Secretary Mo, this guy is a bit tricky, you see that this is less than three centimeters thick, if it is clamped with enamel, it will definitely be unstable and will jump out during turning." Therefore, the use of ordinary chucks is not tight, clamping is not reliable, this problem is really difficult for me, do you say you can't do it?

Mo Wenquan replied truthfully: "Dr. Fang, I heard the merchant say that it was processed by Germany, and he said that if other countries can produce it, we should be able to produce it!"

As soon as Fang Xinyue heard that it was produced in Germany, it was not surprising that Germany's industry was so developed!

Mo Wenquan took out the business card that Zhang Zhenliang gave him, and said, "Then you can call him and ask!"

Fang Xinyue looked at the business card, and then called him.

The other end of the phone replied, "Who are your friends?"

"I'm Fang Xinyue, you brought the ABS brake pads to me, right?"

"Yes, yes, it turned out to be Dr. Fang, Jiuyang, Jiuyang!

"I can't think of a way, so I want to ask you, where did you bring this finished product from?"

"It was brought back from the Ruhr industrial area in Germany, and I went to that factory. ”

"Have you seen the production process of this product?"

"I have seen, there is no chuck, there are several tapered columns in the center of the brake pads, they inserted the tapered column into the tapered hole that coincides with it on the spindle of the lathe, and then click the suction button, and start turning, after turning, press the clutch button, take off the product, when doing the other side, it is different, there is only a round hole with the disc on the head spindle, the hole is very shallow, about one centimeter, it seems to have a great suction when it is put on, and the other half of the turned is firmly sucked on the ground, when the turning tool is turned, it is very firm, motionless, not like you say, you will worry about falling out, and the most important pointFrom beginning to end, I didn't find that this product is locked by the chuck, they have neither enamel head lock chuck, nor stirrup tools, the whole process is like relying on suction to suction the product production, the button I understand, is the suction and clutch two buttons to complete. ”

"I see, strong suction, magnetic suction, by the way, it is a magnetic sucker! They use magnetic suckers to produce this product! I understand, but, Zhang Gong, it is estimated that it will take about three months for us to make this kind of strong suction, you can wait! If you can't wait, you can find other manufacturers to do it!"

"No, no, no, we can wait, we can wait, this product has found many manufacturers, there is no way, now the only way is up to you, if you make this product, it is possible to fill a gap in our country." ”

"Really, you've been to Shenzhen, Tianjin, Shanghai should be all searched, by the way, are you a Shanghai company?"

"I've been there, but there's no way, then get rid of you, Dr. Fang!"

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