MTL - Super Craftsman-Chapter 4 How is it possible?
"Father, I have to use your room and those things in the past few days." Guo Tailai did not care about the faces of everyone in the room. He rushed to Liu Laodao: "And, you promised to teach me the ability to press the bottom of the box. Don't be jealous!"
Guo Tailai left the thing after throwing things away. He didn't stop working for three and a half hours. He had already been hungry and had a back chest. Basically, these words are the endurance limit of the fat man. I don’t wait for a few people to respond. Guo Tailai ran away from the smoke, and then he didn’t have a meal without running the canteen.
The director Li and the manager and son of the manager who are waiting in the office have been completely speechless. finished?
Director Li is not just sitting in the office. He also has a skill in hand. How else can he determine how long it takes for the fitter to grind it by hand? Wan Manager does not need to say that the first-line production is caught, and it is still passed in advance with the senior fitters of the factory. The time is estimated to be no worse.
It took only three and a half hours for the fat man to complete the workload of the six-level fitter for a month. The first reaction of the two is impossible!
However, this is a retired nine-level fitter Liu Lao who is supervised by the side. They can't say the words of doubt. They can only yell in their hearts. How is it possible?
"Measure it!" Liu Laotou pointed to the box on the table, and he also went to the chair next to him.
Don't say that Director Li and Manager Wan are amazed, even Liu Lao himself, this time is also a worry.
Guo Tailai, the dead fat man, shot too fast, and it is not the kind of finishing road. The basic merits are solid learning, and the courage to do it is too big. The old Liu is cold and sweaty.
With only 1 wire of processing allowance, Liu Lao himself thought that the fat man was still carefully measuring the dimensions and drawings. As soon as he entered, he found that the fat man had already clamped the semi-finished crankshaft and held the most A fine diamond file smashed down the outer circle of the small hole of the connecting rod.
Liu Lao almost screamed out loudly, and finally knew that when he was grinding by hand, he was most afraid of this external cause, and he was hard to resist. This is only after the fat man is in place.
"What are you doing?" Liu Lao closed the door of the small room, and then asked Guo Tailai to anger.
"Processing the crankshaft!" Guo Tailai looked at the wrath of Liu Laotou with a look of innocence: "Isn't this what you let me do? Not to mention that your tool is powerful, no matter how many times you don't know how fine it is."
"Do you have such a job?" Liu Lao was furious and directed at Guo Tailai. It was a mad spurt: "Do you know how much machining allowance there is? You have to add a sickle, so the amount is only enough to fine! I Yesterday I was blind!"
"Please!" The fat man is not used to Liu Laotou's habit of relying on the old and selling the old: "Isn't it left a processing allowance of 1 wire? How big is it, do you manage me to be in place or in place? Come, measure!"
As he said, the fat man took a dial gauge from the next toolbox and threw it to Liu Laotou. Really, let me work and be jealous, what is wrong? If you don't look at the entire fitter's workshop and respectfully respect Liu Laotou, Guo Tailai will not be affected by this.
Of course, Liu Lao wants to measure. If the fat man doesn't know the weight, the diamond sickle can be used for at least three wires, and the crankshaft will be scrapped.
However, Liu Lao measured several times, measured several positions of the squat, the dial gauge readings were exactly the same, all were 30.010 mm, which was not bad. If you drop 1 wire on the opposite side, it is exactly 30 mm in diameter marked on the drawing.
In other words, the fat man has a lot of knives and not a lot, just smashed a wire, this hand, the precision of this control, it is just a skill!
Even Liu Lao, who was at the peak of his time, dared not say that he could just smash one wire at a glance, and he had to be carefully divided into multiple times, slightly smashing the outer layer, and each one went down. I have to measure the average several times and take the average to dare to continue. What kind of weight is it like a fat man?
When the fat man changed his position again, Liu Lao measured it several times. It was determined that the fat man’s hand was really stable and could not be added. After the accuracy reached a jaw-dropping point, Liu Lao determined that he was absolutely treasured.
After three times, Liu Lao never measured it again. He watched the fat man follow the order and smashed the crankshaft that required the high-precision CNC machine tool to complete the finishing step. I found the size.
There are counts in the hands of the fat man, and there are more in my heart. The plane is fine, as long as the precision is in place. The outer diameter of the outer diameter of the small round hole of the connecting rod is round, which is very difficult to process, so that the fats are all along the arc curve.
This is not the ultimate achievement, but the technique is almost incomprehensible. Liu Lao does not know how to describe the fat craft, do not look at him is a nine-level fitter, but did not dare to say that compared with the fat on this.
The only one that is stronger than the fat one is the rich and incomparable experience of decades. Since the fat man has such a skillful craft, Liu Lao hates not immediately instilling what he knows.
So, the fat man started work on the side, Liu Lao said to him in advance to pay attention to matters, said the technique, said that the various corners of the various corners of the processing method, as instilled into the fat man's brain.
Guo Tailai's basic skills are very solid. The two people are actually very relaxed. They don't have the kind of cautiousness that people think outside. They are chatting with Guo Tailai and learning while working.
In the chat, Liu Lao knows the name of Guo Tailai and the purpose of coming to the fitter workshop.
Guo Tailai also knows that Liu Lao is definitely a master. He learned these things from his father. Liu Lao has a more sophisticated, safer and more creative implementation method and technique. It is a treasure trove of treasures, even if Guo Tailai is unlikely to engage in the future. First-line manufacturing, but these valuable experiences are definitely what Guo Tailai dreamed of.
The two chatted with ease, and unconsciously, even the hand-finished behind the shackles was completed. When the fat man was still polishing quickly, the two did not waste time and took things back to the office.
Until now, Liu Laocai realized that the finished product did not pass his measurements.
What makes Liu Lao think of the horror is that from the beginning to the end, he has not seen the fat man move the dial indicator, has been working, has not been measured once.
"Qualified ... qualified ... qualified ... qualified ..." Wan Manager and Director Li held a crankshaft, one person holding a dial gauge, compared to the drawings constantly measured, said in the mouth One by one qualified.
At the end of the day, all marked dimensions are acceptable, and the inner circle is completely standard regardless of the inner circle. They expect a crankshaft to have a six-stage fitter for one month of finishing, and a fat one to complete two in three and a half hours. How is it possible?
"How did he do it?" Director Li is going to be crazy. Is this still human?
