After the hoisting hole is processed, the next step is fine turning.

I don't know if Xu Yuanhang's dispatch room is secretly doing it, anyway, the finishing process of this magnesium alloy workpiece is inserted into Tu Min's machine tool.

To say that Tu Min's feelings for Lin Fan now can almost be regarded as hatred.

Seeing that he had to deal with this hairy boy surnamed Lin again, the other party also turned into an "instructor", which made Tu Min feel 10,000 unhappy.

Even if you are unhappy, you can only endure it, there is no way, who let a large number of people behind this Lin Fan pay attention.

But it can't just be left that way. Soon Tu Min found an excuse.

"I can't do this job!" Tu Min said to Lin Fan with the drawings in his hand and knocking on the table.

"Why can't you do it?" Lin Fan frowned imperceptibly, "The processing diameter of this workpiece is 1200, and the processing range of your machine tool is 1000-2500, which is just within the processing range......"

"Will you look at the drawings?!" Tu Min slapped the drawings on the table, and pointed to one of them with his right index finger, "Look at it, this process requires a circular runout of 0.03 mm, but the error of our machine tool light equipment is 0.05 mm!"

"You can use the program on the machine tool to control the accuracy......" Lin Fan said as a matter of course.

If it had been a few days ago, Lin Fan would never have said this.

Because at that time, Lin Fan only had an intermediate lathe operation skill. Just like two days ago, when Lin Fan was the first step to process magnesium alloy, it was because he was not fully sure of the adjustment accuracy that Lin Fan had to invite the equipment maintenance master to come and help.

But now there is no need for it! Lin Fan is now a master with advanced vertical lathe operation skills!

Tu Min looked at Lin Fan like a fool, and said with a sneer: "I'm talking about circular jumping! Do you know circular jumping?!

Lin Fan didn't bother to continue to explain to him, walked to the controller by himself, and modified the program inside a few places while looking at the machine tool.

Tu Min felt that he was being ignored no matter how stupid he was, so he stepped forward and grabbed Lin Fan: "What the are you doing?!Who let you use my machine tool casually?!"

Lin Fan stopped his hand, and seeing that he looked angry, he couldn't help but laugh out loud.

Hahaha.

"What are you laughing at?!" Tu Min was furious by Lin Fan's laughter.

Lin Fan was like a weird man who used a lollipop to tempt the little girl, and hooked his finger at Tu Min, a bad old man: "Master Tu, I don't think you want to do this artifact." Otherwise, you will not be on the shop floor from now on. Three, and you'll be back in less than two and a half hours. When the work is done, if the work is wasted, then it is not your responsibility, and if the work is done, then you will get the ...... of the salary."

Tu Min immediately understood what Lin Fan meant: "Do you want to finish this artifact yourself while I'm away?"

"Yes!" Lin Fan happily admitted.

There was nothing wrong with that, but wasn't it just two hours off?

But seeing Lin Fan admit it so happily, Tu Min was not at ease, and asked tentatively, "Why?"

Lin Fan had 10,000 grass and mud horses galloping past in his heart, and you were too much to care about! But there was still a mysterious look on his lips: "When I was pre-machining this workpiece before, I accidentally injured the workpiece...... No one has seen this problem until now, so I want to repair it while I am refining it again, so ......"

"Then no one will hold you accountable!" Tu Min sneered and looked at Lin Fan.

"Yes!" Lin Fan patted Tu Min's shoulder, looking like he had met a confidant, "As soon as you see Master Tu, you don't do this kind of thing, as soon as I say it, you will be clear, hehe." ”

The reason why the machining industry is highly profitable, one of the most critical points is that the enterprise or factory takes a lot of risk during processing. The so-called high risk has high returns, like the magnesium alloy workpiece that the workshop is now focusing on, any person and which machine tool, as long as there is a tool processing error, the workpiece will be scrapped.

So this lame reason that Lin Fan just found casually, as soon as he said it, Tu Min believed it, because no one did this kind of thing!

"!" Tu Min slapped Lin Fan's hand away with a look of disgust, and said with righteousness, "How could I do such a thing!"

"Yes, yes. Lin Fan hurriedly followed Tu Min's persuasion, "The size requirements for this part of my injury are very strict, Master Tu, if you want to process it...... You are more familiar with the rules of our workshop than me, and the workpiece has been installed on the machine for you, and it is your responsibility to have any problems......"

"Damn!" Tu Min's face darkened, and he turned his head and left.

Of course, the workpiece has been injured before, of course,. But to deal with people like Tu Min, Lin Fan can only use this kind of indiscriminate means.

As for why?

Part-time job is worth it, big brother dei!

Let Tu Min be the master of the operation, and Lin Fan will follow as an auxiliary worker, just like yesterday, at most he will get 2 points of part-time value. But if you do it yourself...... Mmmmmm

Seeing Tu Min go away, Lin Fan didn't dare to delay any more time, re-verified the alignment accuracy of the workpiece, and started processing after building a coordinate system for a good knife.

Speaking of which, since Lin Fan upgraded the part-time job system, his skills have also been upgraded to advanced lathe operation skills, and this is the first time he has operated a lathe.

The upgraded skills are truly extraordinary!

I can't help but know the overall parameters of the machine tool well, and I know which part the tool runs to, and what the next instruction is!

Because of the blessing of the system, Lin Fan did not have the trouble to test parameters such as roughness and flatness over and over again, and directly changed the program with reference to the performance of the machine tool, and passed it over and over again!

Tu Min was really afraid of being dragged down by Lin Fan. Originally, I was going to come back in two and a half hours, knot

Sure enough, the old man was stunned and didn't come back until he got off work.

As soon as he returned to the machine tool, Tu Min was stunned.

The workpiece has been lifted out of the machine tool after processing, and the magnesium shavings in and around the machine have been cleaned, and even the machine guard has been wiped clean.

"This ......" Tu Min didn't turn his mind for a while, pointed to the workpiece, and then pointed to Lin Fan, who was pouting and rubbing the controller.

Lin Fan was in a good mood. Seeing that it was time to get off work, he was waiting for the system's nice prompt to sound up, and saw Tu Min looking at the surrounding situation with an innocent face.

Lin Fan opened his mouth and said, "Yo, Master Tu is back." Just now, the quality inspector came over and measured the size. People say that your master has a high level of technology, and he can finish the work in such a small half a day......"

Tu Min: ......

(End of chapter)

Wonderful!

(m.. = )