The side quest of "Teaching Without Class" requires the recruitment of three foreign students. Now only Claire one.

For the completion of this task, Yang Mingzhe hit Claire with the idea from the beginning.

Seeing Claire volunteering to help the teacher, Yang Mingzhe certainly couldn't discourage his students.

"Claire, can you really find a place to live in Europe?"

Yang Mingzhe looked at Claire with a questioning look and asked.

Claire nodded without hesitation and replied, "Teacher, I promise yes!"

Yang Mingzhe stared at Claire and said very seriously: "In two months, if you can recruit three students from Europe, I can consider teaching you more advanced vocational skills!"

Claire was pleasantly surprised and asked, "Teacher, can I know what skill it is?"

Yang Mingzhe replied seriously: "According to my standards, what you have mastered now is only the primary CNC technology, as well as intermediate and advanced. ”

"Oh, the cake seller!"

Claire was exaggerated and surprised: "We are only learning at the elementary level, but I think my current level is completely in line with the German intermediate standard! According to your standard, teacher, isn't the intermediate level equivalent to the advanced level in Europe, and the advanced level is equivalent to a technician or even a senior technician?"

Yang Mingzhe said indifferently: "My standards are stricter and more demanding than those adopted by countries around the world today. ”

Claire nodded excitedly and said, "Please rest assured, teacher, don't say it's three, even thirty I can help you recruit it!"

Yang Mingzhe waved his hand and shook his head and said, "Don't, there are too many people, I can't live here." ”

"Teacher, don't just think about accepting foreign students!"

Zhang Rui said with a blank eye: "Fat water does not flow into the fields of outsiders, teacher, you can't worship foreign flattery!"

"How's that talking, stinky boy. ”

Yang Mingzhe raised his hand and patted Zhang Rui's head, and scolded with a smile: "Isn't it good to let foreigners see our Huaxia CNC technology? In this way, I will also give you three places, and as for where you go, I don't care. ”

Speaking of this, Yang Mingzhe seemed to suddenly think of something, and then his face turned straight, and he said solemnly: "In terms of training fees, don't increase the price indiscriminately. For the training of primary CNC technical personnel, the foreign unified fee is 3,000 euros, and the domestic unified fee is 30,000 Chinese yuan. Don't stare at this little bit of profit in front of you. When the enrollment task is completed, I will guide you casually, which will naturally make you use endlessly in this life. ”

"Understood!" Zhang Rui and Claire nodded in unison.

Yang Mingzhe waved his right hand and said with a smile: "Don't talk too much, hurry up and kill these two big pots of crayfish and river crabs!"

The three men with 135 energy and athletic talent have a significantly more vigorous appetite and alcohol than the average athlete. After eating and drinking, the three masters and apprentices were very happy.

After eating, Zhang Rui helped Claire take a set of videos of Claire wearing a black practice shirt practicing Xingyi Boxing, and then left Claire alone, said hello to Yang Mingzhe, and rode his electric motorcycle to Jiangnan Vocational College.

Claire returned to the student's dormitory, used the laptop she brought to surf the Internet, logged on to Facebook and Twitter, uploaded the video of him practicing Chinese kung fu, and then picked up her mobile phone and flipped through the address book to make a call.

……

Zhang Rui and Claire are each trying to expand the team of trainees, and Li Yi, Chen Yu and others are showing their skills in Sanyi Heavy Industry at this time, so that the masters during their internship are shocked one by one.

Liang Chengyuan and Song Wenhe learned that Li Yi and others had returned to the group to report their learning progress after the first week of training, and immediately rushed over.

Song Wenhe arrived before Liang Chengyuan, and when he arrived at the metalworking workshop, he happened to hear Li Yi showing off there.

“…… I said Master Jiang, you master is not kind! I won't talk about anything else, just talk about the surface processing in the MASTER CAM CNC milling machine. Why haven't you ever told us that there are seven types of roughing, ten types of finishing, and that there are four types of tools that are often used, such as end mills, face mills, ball cutters, and fillet cutters?

There are also frequently processed materials that can be divided into low hardness such as Q235 and 245, medium hardness such as T8, T10, 7CrSiMnMuV, and 5CrNiMo, high hardness such as 45 quenching, 7CrSi quenching, and 5CrNiMo quenching, soft metals such as silicon-based cast aluminum and magnesium-based aluminum alloys, and brittle metals such as cast brass and cast iron?

Add these five categories, counting the previous seven kinds of finishing ten kinds of finishing four kinds of tools, calculate how much is arranged 7 * 10 * 4 * 5?1400 Ah!! this is not counting other external punishment, drilling, full circle, grooving processing methods, as well as high-speed steel, solid alloy, tooth tools, ceramic tools parameter differences. I also know that such a variety of combinations are very complicated, and you masters take it for granted that we interns can't learn it at all. But if you don't teach, how do you know if we can't learn?"

"Li Yi, listening to your tone, have you learned all now?"

Song Wenhe walked over with a serious expression and asked in a deep voice.

"Chief Engineer Song. ”

"Hello Chief Engineer Song!"

"Chief Engineer Song, why do you have time to come to us?"

Song Wen nodded with a straight face to the three masters who greeted him.

"Chief Engineer Song, not only have I learned it, but the three of them have also learned it all!" Li Yi replied proudly.

"Yes, Chief Engineer Song, we have all learned!" Chen Yu, Luo Zhengjun and Qin Ming echoed in unison.

Song Wenhe's eyes widened as if he had seen a ghost, and he stared at the faces of the four interns who had just been sent to Yang Mingzhe for training, and then asked in a rather serious tone: "There are so many combinations, one by one, you think it is very simple? A processing method with slightly different parameters will result in a completely different processing effect! The choice of cutting amount is so easy to master? Do you know how many years of practical work experience you need to accumulate?"

Li Yi nodded confidently and replied, "Of course we do." In addition to what we just mentioned, we also know the consideration of various workpieces such as forging dies, gold molds, machine tool parts, templates, welded structures, graphic letters, etc., as well as machining variables such as card mounting, stress, deformation, vibration, process benchmarks, and tool limitations!"

"You're simply bragging and not making drafts!" Song Wenhe scolded in obvious disbelief.

Li Yi confidently met Song Wenhe's stern gaze and said calmly. "Chief Engineer Song, if you don't believe it, you can pick any one of what I just said, and I will prove it to you on the spot!"

Song Wenhe stared at Li Yi for a while, his face softened slightly, and he said slowly: "I don't embarrass you, ordinary finishing lathes, 270 outer circle, 0.035 tolerance, inner hole, vertical coaxial tolerance two wires." There is no precision measuring tool, no needle plate, and no inner card to the outer diameter micrometer, if you give me the car by hand, I will believe you!"

"Hehe, just talk about it, don't practice fake tricks. Chief Engineer Song, you'll take a look!" Li Yi nodded and smiled.

Looking at Li Yi's meticulous selection of materials, knife selection, knife sharpening, inspection of tooling fixtures, and the tightness of the adjusting hand-cranked cutterhead, Song Wenhe and the three senior technicians who observed the scene couldn't help but nod secretly in admiration in their hearts.

The layman looks at the bustle, and the insider looks at the doorway.

Just from the details of the preparation before processing shown by Li Yi, in Song Wenhe's opinion, it is difficult to do this without seven or eight years of lathe experience.

"Do you think he's still like a recent intern?"

I don't know when, Liang Chengyuan also arrived, he stood beside Song Wenhe, and asked in a low voice.

"If he hadn't been clumsy before, he had mastered such a high level of practical skills after only one week of study with Master Yang, that Teacher Yang was simply too godly!" Song Wenhe muttered to himself.