When NC apprentices have a task system

Chapter 35 Assessment ([-])

Wednesday, sunny.

"You said this technician assessment, who can go ashore?"

"That's useless, it must be Zhong Xing!"

"That's right, you didn't see that Xu Yang was listless at work these days, he probably gave up on himself."

"It makes sense. Besides, XCMG has been squeezed out of the examination and test questions, and Li Zheng is in charge. Who is Li Zheng? Zhong Xing's relative!"

"Xu Yang is out of action!"

"+1!"

"Hush, Xu Yang is here..."

"What if you come?"

As soon as Xu Yang entered the workshop, he heard the colleagues in the factory talking about him. When they saw Xu Yang coming, they sneered and laughed without any concealment.

"Humph!"

For this, Xu Yang just watched with cold eyes. He has been waiting for this day for almost a year. It is time for everyone to see who is the real CNC person.

But Xu Yang was a little puzzled that Xu Hui hadn't come to work today.

"Xiao Xu, how did you sleep last night?"

At this time, Lao Liu came over to say hello.

"Very practical!"

Xu Yang was very relieved that there was finally someone to comfort him.

"Uh...you!"

Old Liu was taken aback for a moment, then continued:

"Xiao Xu, I heard that Zhong Xing has already reserved a private room, and plans to treat everyone to dinner after passing the examination. It's next to the Juxiangyuan Restaurant."

Ha ha!

Are you ready for the celebration dinner?

Xu Yang is also drunk. Zhong Xing owes everything to Dongfeng. What if he loses in today's assessment?

I see you even had a feast to celebrate your success!

After a few minutes, the leaders came to work one after another, but Xu Hui was nowhere to be seen.

Because of the assessment, there is no need to do anything in the CNC area today, and the quality inspection also participated in the assessment work, responsible for testing the dimensional accuracy of the workpiece.

Measuring whether an apprentice can be promoted to a technician is nothing more than two aspects.

First, independent programming.

Second, independent processing.

The workshop supervisor, Ling Xiaoming, was the only judge for this assessment. He looked at Xu Yang and Zhong Xing seriously and said:
"Xiao Xu, Xiao Zhong, you have been in the factory for a while, and you usually work well, so after careful consideration, the factory decided to give you a chance to be promoted to technician."

"Those who pass the assessment will be converted to a monthly salary starting from next month, with a monthly salary of 6000 yuan. 22 days, 8 days off!"

"This assessment is mainly about CNC programming and machining, both of which are your special skills, of which programming and machining each account for 50%, come on!"

After Manager Ling finished speaking, Li Zheng continued:
"Zhong Xing, Xu Yang, I am the one who set the test for this assessment, but I can guarantee absolute fairness and justice. Friendship comes first, competition comes second."

After hearing this, Xu Yang and Zhong Xing only smiled slightly, but their inner thoughts were completely opposite.

fair and just?

You thought you were Captain Dragonfly!

Xu Yang really found it funny, he had to lament that Li Zheng's acting skills were comparable to the actor's.

If Deng Shan hadn't said some insider revelations, Xu Yang might really believe him, but now?
turn a deaf ear!
Zhong Xing, who was at the side, couldn't stop laughing in his heart at this moment. He also admired the hypocrisy of his relatives, but he liked it.

Seeing Xu Yang's unsuspecting look, Zhong Xing sneered even more, secretly mocking Xu Yang for being a fool.

"The content of this assessment...Sai Gang pressures the head!"

"!!!"

"what?"

Hearing this, Xu Yang was stunned. He wondered if he heard it wrong?
How could it be the Saigang indenter workpiece?

Did Li Zheng's head get caught in the door?Don’t you know this is your famous work?

This... is really good!
There is a saying, if you don't die, you won't die.

Li Zheng, Zhong Xing, you two relatives have done all the tricks, but I didn't expect to be so stupid. Xu Yang even wondered if Li Zheng's conscience found out?
Of course this probability is too small!
It turned out that Li Zheng originally wanted to use spline shafts as part of this assessment, but he heard from a friend a few days ago that he had received an order to process the Saigang indenter workpiece, but found that the accuracy requirements could not be met.

After Li Zheng saw it, his eyes lit up, because he had seen a master craftsman process this kind of workpiece in Tianheng Precision before, and the latter also taught him how to program and process.

The old master also said at the time that as long as the problem of temperature deformation is solved, it is not a problem to meet the accuracy requirements.

Li Zheng and Xu Hui come from the same family and know each other well, so Li Zheng decided to go off the rails and use Sai Gang indenter as the content of this assessment.

Nothing goes wrong!

So Li Zheng took Zhong Xing to Tianheng Precision on the weekend. After two days of study, Zhong Xing could maintain the accuracy requirement within five wires.

However, this accuracy result is based on advanced machine tools, which are the latest CNC machine tools of Yamazaki Mosaic Group, a new type of machine tool with temperature deformation compensation technology.

Xinsheng's CNC machine tool is an improved version of the latest CNC machine tool introduced by Huayue CNC Group from West Island, a new type of machine tool with added temperature deformation compensation technology.

The assessment has begun.

8:30～9:30!

As soon as the exam started, Xu Yang directly opened the programming software on the computer, and then simultaneously opened the super UG programming simulator.

"Ding! The super UG programming simulator is starting..."

"Ding! It's turned on, scan..."

"Ding scanning is complete, start automatic programming..."

"Ding! Programming complete!"

Split the drawing, design the machining path, select the tool, milling amount, spindle speed, feed rate...

This time Xu Yang didn't deliberately change, so it only took 10 minutes to complete the programming!

At the same time, Zhong Xing also finished programming.

The two looked at each other, and both felt that they had the chance to win.

Seeing this scene, Ling Xiaoming couldn't help frowning.

"So fast?"

Have they programmed similar artifacts before?Or is the current apprentice talented?

Of course this is a good thing for the factory.

"You don't need to check again?" Ling Xiaoming reminded warmly.

"Need not!"

Xu Yang and Zhong Xing rarely answered in unison.

The next moment, Xu Yang and Zhong Xing were signaled to go out first, and Director Ling was going to investigate.

After repeated confirmation, Ling Xiaoming simply shook his head and began to check the programming content of the two.

In order, Ling Xiaoming first checked Zhong Xing's programming content. According to the machining path, the cutting depth of the tool, the milling amount, the spindle speed, and the feed rate...all were taken into consideration.

The milling volume is 20 wires per cutter, the spindle speed is slowed down, and the feed is reduced to minimize the temperature deformation problem. The most important thing is to add the latest temperature deformation compensation technology developed by Xi Daoguo.

I've only been studying for half a year, and I'm actually programming like this... It's so rewarding!

The more he watched, the more satisfied he was. At the same time, he felt that Zhong Xing was a good seed, and Li Zheng was also good at leading apprentices.

"50 points!"

This is Ling Xiaoming's scoring in Zhong Xing's heart. Of course, the specific score depends on the processing results. If the processing results are not satisfactory, then even the best programming is rubbish.

With a good start, Ling Xiaoming came to Xu Yang's computer with a smile on his face.

Unexpectedly, with just this light glance, Ling Xiaoming's smile froze instantly, and his brows almost wrinkled into a "Chuan" shape.

"This... is simply nonsense!"

Ling Xiaoming couldn't hold back his anger, and blurted out the words of hating iron but not steel.

no way!
It's just because Xu Yang's programming content is too shocking. The spindle speed and feed speed are directly pushed to the limit, the cutting amount is unreserved, and the temperature deformation compensation technology is not used.

This is Saigon-type workpiece programming, not test rack programming. In the eyes of Director Ling, Xu Yang may not know other programming at all and can only carve those few things.

Which of the two is stronger and weaker, the superior and inferior will be judged!

Thinking of this, Ling Xiaoming directly rated Xu Yang's programming in his heart:

"0 points!"

　Rejuvenating the country through industry, CNC technology!
　　
　
(End of this chapter)