Experience?

Well, it's experience. Lin Fan nodded and stopped looking at Zhao Guangzhong.

Seeing Lin Fan admitting, Liu Binglong smiled: "In machining, it is not difficult to say that the lathe is not difficult. But to practice to Master Lin's level, it will take five or six years to say the least. Master Lin, you don't look very old, you should have been in contact with lathes since you were a child, right?"

Lin Fanxin said that you, an old man, will invigilate the exam, why do you ask so much?!

Still nodding indifferently.

……

Someone finished the race. The news quickly spread throughout the arena.

Tu Min in the distance heard that someone was actually processing faster than himself, so he deliberately looked over here! Lin Fan!

Fang Yining, who had been patrolling the workshop, saw that there were so many people around Lin Fan in the competition, and when he inquired, he knew that Lin Fan was the first to complete the processing, so he immediately rushed in to check.

Liu Binglong smiled again: "It's just that I still don't understand a little." If the previous program was written deliberately this way based on your processing experience. So, what's going on in the next paragraph?"

As he spoke, he pointed to the "g01x1199.20z-322.00" section on the controller.

Hiss...... This is difficult to explain. Lin Fan thought and frowned.

In the eyes of a layman like Zhao Guangzhong, this procedure is no different from other program segments, but in the eyes of an expert like Liu Binglong, the problem is big.

The dimensions of this position requested in the drawings are 1200 mm in diameter. It stands to reason that the program should also be written as g01x1200.00z-322.0, but Lin Fan was written as 1199.2, and the size of the final processing was actually right.

That's a problem!

To say that the tip of the knife is worn, this is normal. I haven't heard of any knife tip that can wear out 0.4 mm, let alone 0.4 mm, even if it is worn to 0.1 mm, this tip is basically unusable.

Then, there is only one reason why this master Lin Fan deliberately wrote the program like this: the size of the machine tool.

In addition to those machine tools that require extremely high precision, the machine tools used in actual production will have some problems to a greater or lesser extent. For example, backlash, machine tool resize, flatness problems, and so on. Often the master who is familiar with the machine tool will use certain means to control the workpiece when processing the workpiece.

Lin Fan now uses the program to control the size of the machine tool, which is understandable.

But the problem is, this is a machine tool for the exam!

How did this master Lin know that this machine tool had the problem of machine tool size? Is this little master born with a strong sense of processing, or is it ...... Someone leaked the question in advance, this program was written in advance?!

If it's the former, it can only be said that this young man has talent. But if it's the latter, it's a big deal!

When Liu Binglong thought of this, his eyes unconsciously sharpened.

Lin Fan had a headache. It's supposed to be a casual competition, and you are in charge

How is the overlord program written, isn't there a problem when the workpiece is finished! But this bad old man has to ask so carefully......

Can I say that although I am not familiar with the performance of this machine, I can see at a glance that the size of this machine is close to 20 threads?!

After thinking about it again, Lin Fan pretended to smile calmly: "President Liu, I understand what you mean. I don't know if you noticed it when I was machining, but I stopped the machine and measured this twice when the trial processing was completed. After speaking, he gestured with his hand a few times.

"This ......," Liu Binglong hesitated.

If a workpiece takes so long, who would pay attention to how many times you have measured!

But when Lin Fan made such a comparison, Liu Binglong and several people around him were thinking, vaguely, seemingly, probably...... Is it measured......

Seeing that everyone had a plausible expression.

Lin Fan smiled proudly. The heart says that the effect of this psychological suggestion is too powerful.

In fact, Lin Fan measured his barren head! He even made a pretended comparison for the only measurement.

After all, there is a system in the body, how can you still use these measuring tools with an accuracy of more than 0.02 mm!

But now that Lin Fan casually made such a measurement action, a somewhat familiar feeling suddenly floated in everyone's hearts.

"Well, I've measured it twice!, that's right!" Zhao Guangzhong nodded vigorously.

Yo, it's an ally. Lin Fan looked at Zhao Guangzhong with a smile, and suddenly felt that this remark was a lot more pleasing to the eye.

"Ahem", Lin Fan cleared his throat, cheered up and continued to flicker: "The two times I measured were measuring the size of the workpiece, so as to judge that the size of the machine tool was close to 80 threads!"

"That's right...... everyone suddenly realized.

"I see. Liu Binglong nodded and patted Lin Fan's shoulder approvingly, "The future is terrifying." No wonder Fukang Group is firmly in the leading position in our Guanzhou, and there is a master like Master Lin......"

Fang Yining, who had been watching in the crowd, was also happy.

What kind of person Liu Binglong is, Lin Fan may not know. She's got it all right!

Liu Lao is a dignified senior technician!

The so-called senior technician is a senior skilled engineer. Different from the general senior engineer, the senior technician belongs to the professional qualification, and the technician is a technical position set up by the senior technical personnel in various industries.

Technicians are highly skilled technicians and skilled craftsmen with rich practical experience, and can play an important role in the difficult process processing, complex equipment, adjustment and maintenance of this type of work. Senior technician is a skilled worker, experienced and senior talent in process processing and manufacturing.

There are not many people in Guanzhou City who have a nationally certified senior technician certificate, and Liu Binglong is one of them!

The main reason why senior technicians are scarce is that this title requires years of experience.

To apply for a senior technician, you must first have more than 25 years of work experience (you joined the job before 93 years

Skilled workers who have worked for more than 10 years (engaged in this type of work before 08 years......

Such a legendary figure is full of praise for Fukang Group, which is the glory of the whole workshop!

With Liu Lao's evaluation, it doesn't matter if the workshop doesn't win the award!Fang Yining thought beautifully.

Liu Binglong then asked, "Master Lin, how long have you been in the Fukang Group?"

Lin Fan stretched out two fingers and said loudly: "Two months ......"

Liu Binglong praised it: "You can train such a ...... in two months Forehead...... How long?!"

Lin Fan whispered: "Two months ......"

If it weren't for the fact that there were too many people around, Liu Binglong would really want to scold people now!

Can this technique be practiced in two months?!Of course it can't be!

What's the matter with your little young man? I've said everything about this, and I'm so old, can't you save me some face?!

(End of chapter)

Wonderful!

(m.. = )