All the work has been wasted!

Grinding five thousandths smaller!

When such a thing happens, Li Tianfeng's face is not good-looking, this batch of parts, Li Tianfeng has great hopes, and such a problem is absolutely not allowed, in case one is scrapped, there will be one less part, how can this be different.

Generally, such a situation occurs, as a processing enterprise, it is necessary to communicate with customers at the first time, go through relevant procedures, or give in to use, or scrap disposal, but no matter what, it is a disgraceful thing, and it also has to bear a certain loss.

Li Tianfeng is unwilling!

Seeing that the processing was about to be completed, such a thing appeared at this juncture, Li Tianfeng was really unwilling, and took a special micrometer from the hands of the worker, and Li Tianfeng personally measured it.

After careful measurement, Li Tianfeng found that the size was really five thousandths smaller. Li Tianfeng wondered in his heart, it didn't make sense.

Because, Li Tianfeng measured and found that the processing of the journal is very good, not only the surface is smooth, the roughness is excellent, and the dimensional consistency is very good.

After thinking about it, Li Tianfeng aimed at the micrometer calibration part, and thought in his heart, if the part is really not processed out of tolerance, then there may be something wrong with this calibration part.

"Director Zhang, arrange for this calibration to be measured."

"Boss, do you suspect there might be something wrong with this calibrator?" Zhang Can quickly understood what Li Tianfeng meant, and immediately asked.

Li Tianfeng nodded and said, "If my suspicions are not wrong, the problem may really appear in this calibration piece." ”

Zhang Can's eyes lit up, and his heart seemed to be lit with hope, if the problem really appeared on this calibration part, then the part just processed may not have a real out-of-tolerance, it may be a false alarm!

Thinking so in his heart, Zhang Can suddenly became motivated, personally took this calibration piece, arranged precision measurements, and soon, the results came out, and the problem really appeared on the calibration piece.

"Boss, you are really a god, there is really a problem with this calibration piece, the size marked on it is Φ50.0295, which should actually be Φ50.0205, and the metrology personnel mistakenly wrote '0' as '9'."

There was such a low-level mistake, Li Tianfeng was furious, "Zhang Can, how could such a situation occur, how did you do it?" ”

Zhang Can explained: "Boss, didn't we recruit a group of newcomers after the Spring Festival? This mistake was made by a newcomer, and I must educate him harshly and evaluate him harshly. ”

Li Tianfeng knows that in order to strengthen and improve the company's workforce, after the Spring Festival, a group of newcomers were recruited, and this batch of newcomers basically only has one or two years of work experience.

Unexpectedly, there are still people who make this low-level mistake, thinking in their hearts, these newcomers are good, but they have to strengthen their training, otherwise, they will have to pay tuition for them in the future, and it is not worth it.

After thinking about it in his heart, Li Tianfeng roughly has a plan, and he will tell Hu Xiao's human resources department to draw up training plans and programs to strengthen the training of this group of people.

In the future, Tianfeng Technology will definitely recruit new people again, after all, it is not appropriate to always recruit mature talents, on the one hand, it is not appropriate, it must be a combination of old, middle and young, and employees must have an age gradient; On the other hand, from the perspective of the company's long-term development, it is also necessary to recruit new people appropriately.

Newcomers entering the company, because of lack of work experience, lack of skills, need time and space for growth, Li Tianfeng thought in his heart, I really need to consider these problems in the future, today's things, fortunately, did not cause a big problem, it can be regarded as a wake-up call for himself, a wake-up call.

Since there is a problem with the calibration part, it has to be re-measured, the worker master took a special micrometer, and after re-measuring, he said in surprise: "Mr. Li, the processing size of the parts is qualified, and it is basically a medium difference." ”

It's basically a mid-difference!

Hearing this, Li Tianfeng was also interested, personally took this special micrometer, personally calibrated the ruler, and measured it personally.

"The part is well machined and the dimensions are very good." Li Tianfeng was happy for a while, and his mood was really different from just now.

The dimensional measurements were made of the middle difference, and then the runout of the part was checked, and the cylindricity of the outer circle of the journal was checked.

The runout is fully qualified, after all, when the parts are found before processing, Li Tianfeng put forward high requirements, originally asked to find within five thousandths, Li Tianfeng asked the workers to find within three thousandths, the requirements were improved, and the beating requirements of the parts were fully qualified.

The cylindricity inspection of the outer circle of the journal uses a high-precision cylindricity checker, which is an inspection instrument imported from abroad, with very high accuracy, and the cylindricity of the journal is fully qualified after a measurement.

The size and technical conditions are all qualified, and the outer circle size of the journal is still medium, which shows that this part is not only qualified for processing, but also has excellent processing quality, especially the appearance is very beautiful, even Li Tianfeng has a critical eye, and it is difficult to find out a trace of fault.

Li Tianfeng was in a good mood and explained to Zhang Can: "Director Zhang, the parts in the back will be processed according to the requirements and methods just now, and the processing of this batch of parts is all qualified, and I will give you a little reward." ”

There's a reward!

Zhang Can was overjoyed in his heart, and immediately assured loudly, "Boss, don't worry, we will process this batch of parts well and ensure that all the processing is qualified." ”

Li Tianfeng nodded, "When all the two hundred parts are processed and the final inspection process is entered, inform me that I will take a look again." ”

"Yes, definitely."

Zhang Can looked happy and personally sent Li Tianfeng out of the No. 1 workshop.

………

Today, Li Tianfeng got off work about an hour earlier than usual, because his elder sister Li Yuying made a phone call and gave Li Tianfeng a glorious task to pick up Sun Lin from kindergarten.

Li Yuying has been busy practicing cars recently, and today it was because of the delay in training that she couldn't catch up with Sun Lin to pick up Sun Lin, so she arrested Li Tianfeng's strong man.

As for Sun Kang, he has been busier during this period of time, with the vigorous construction of Tianfeng Technology, and the construction of multiple factories at the same time, Sun Kang is very busy, almost busier than Li Tianfeng, fortunately, now Sun Kang has more than a dozen people, equivalent to a team, responsible for the construction of the infrastructure of the entire Tianfeng Technology.

After driving out of the gate of Tianfeng Science and Technology and getting on Songzhou Avenue, Li Tianfeng drove towards the best aristocratic kindergarten in Songzhou City, where Sun Lin was.

The kindergarten is very large and classy, and of course, the tuition fee is naturally very expensive. Li Tianfeng drove to this kindergarten, found a parking position at the entrance of the kindergarten and parked the car, and then walked towards the kindergarten, registered at the door, entered the kindergarten, and saw a large group of children playing games, laughter, Li Tianfeng also saw Sun Lin.

Sun Lin obviously also saw Li Tianfeng, and hurriedly ran over happily, "Uncle! ”

Li Tianfeng smiled slightly, and hugged Sun Lin, "Little guy, do you miss your uncle." ”

"Sun Lin misses his uncle!"

"Little one, it's sweet in your mouth." Li Tianfeng smiled, lightly scraped Sun Lin's cute little nose, and then said to the teacher in Sun Lin's class: "Teacher Zhang, I'll take Sun Lin away." ”

In the past, Li Tianfeng came to pick up Sun Lin, and knew that the teacher in Sun Lin's class was surnamed Zhang, and Teacher Zhang obviously had an impression of Li Tianfeng, so he took Sun Lin's small schoolbag and said, "Okay, goodbye Sun Lin." ”

Li Tianfeng took Sun Lin's small schoolbag, and Sun Lin was more clever, without Li Tianfeng's reminder, Sun Lin said loudly, "Goodbye, teacher!" ”

The little guy is so sensible, Li Tianfeng smiled.

Holding Sun Lin and preparing to leave the kindergarten, suddenly, Li Tianfeng heard someone calling his name, and there was a little surprise in his tone, "Li Tianfeng, it's you!" ”

Li Tianfeng looked back and immediately recognized it, this was Ouyang Feifei's best friend Chen Xiaoling, but he didn't think that Chen Xiaoling was the teacher of this kindergarten.

"Hello, Mr. Chen!"

Chen Xiaoling smiled, "Li Tianfeng, you still call me Chen Xiaoling, or Xiaoling can also be." While speaking, Chen Xiaoling saw Sun Lin in Li Tianfeng's arms and asked, "Li Tianfeng, who is this?" ”

Li Tianfeng said with a smile: "This is my sister's son, my nephew Sun Lin. ”

Sun Lin is a ghost, very clever, and his mouth is even sweeter, and he took the initiative to shout: "Hello Auntie, I'm Sun Lin." ”

Chen Xiaoling was happy, looked at Sun Lin, obviously liked it very much, and then looked at Li Tianfeng again, and asked, "Li Tianfeng, by the way, what do you do?" ”

Li Tianfeng didn't expect that Ouyang Feifei still hadn't revealed his identity, he couldn't help but be happy, and he didn't think that Chen Xiaoling's curiosity was so heavy that she had never forgotten it, and she had to inquire about her identity.

I won't tell you, thinking so in my heart, Li Tianfeng said jokingly: "I, I've opened a small company for a while." ”

Seeing Li Tianfeng's playful expression, Chen Xiaoling obviously didn't believe it, and continued to ask: "Li Tianfeng, you are the second generation of rich, what kind of business does your family have?" ”

Seeing that Chen Xiaoling still looked curious, Li Tianfeng smiled happily, "Chen Xiaoling, I didn't expect you to be so curious, by the way, I still have something, goodbye." ”

"Goodbye, Auntie!"

Sun Lin also cooperated and greeted loudly, Li Tianfeng laughed, happily hugged Sun Lin, and walked out of the kindergarten, while Chen Xiaoling stomped his feet and chased out.

Chen Xiaoling chased it out, but in the end, she only saw Li Tianfeng's car butt, and saw Cayenne go away, Chen Xiaoling thought in her heart, I will always ask, hum, driving Cayenne, lying to me about opening a small company, who would believe it!

………

Today's three watches, the first one is sent. R1152