After eating.

Xu Weiguo took Du Yue, Lou Xiao'e, and Ran Qiu and set off. Wu Lan didn't go because she had to deliver food to her uncle. The deaf old lady and Xu Xiaoya looked after the house.

In order to make transportation more convenient, Xu Weiguo went to Diaoyutai and borrowed four tricycles, one for each of the four of them!

It’s convenient to have a car and people!

It took me two trips to carry back all the cotton in the warehouse.

In fact, Xu Weiguo didn't need to go through such trouble, transporting goose down and goose down, but he had to do this in order to avoid the discovery of the mysterious farm.

Although it was a bit troublesome, it also made Du Yue and Liu Haizhong feel at ease!

Sure enough, when all the goose down and goose down were transported back, Liu Haizhong and the others gathered around him.

After Xu Weiguo explained the conditions he had agreed to before, he distributed the goose down and fabrics to Liu Haizhong and the others!

"Each family will be given materials for three down jackets first. After they are finished, they will exchange the finished products for new materials. I will also register them here. The more you work, the more you will get. I will never treat anyone who is serious, nor will I condone it.

If anyone who is a sneaky person makes down jackets of unqualified quality, then sorry, I will deprive you of the qualification to make down jackets!"

As soon as Xu Weiguo said these words, Liu Haizhong and others' expressions changed, but they had no choice but to nod in agreement.

After dividing the materials equally, Liu Haizhong and others went back with their materials.

Watching Liu Haizhong and others leaving.

Lou Xiao'e couldn't help but frown, "Weiguo, do you think Liu Haizhong and the others can obey our requirements honestly?"

Xu Weiguo smiled coldly, "The rules I mentioned are the rules!"

"Besides, if they don't follow my request, do they have a better way?"

"Oh, by the way, Sister Xiao'e, I'll leave it to you to check the quality of the down jacket. You have to check it carefully for me, and there won't be any quality problems!"

"Ah!!" Lou Xiao'e was stunned for a moment. After reacting, she immediately asked: "Weiguo, are you serious? Let me check the quality? This...isn't this appropriate?"

"It's very suitable! We all have to work during the day and have no time at all. This is not the most important thing. The most important thing is that you are teaching them to make down jackets during this time. You must have a clear understanding of their craftsmanship. You come

Check-ups are perfect!"

Lou Xiao'e: "I..."

"Add money!" Xu Weiguo waved his hand, "When the time comes, I will directly give you 10%... no... 20% of the profit!"

Lou Xiao'e's eyes widened: "Give me 20%?!!"

"That's a lot of money, let me... give it a try?"

"But if I don't do a good job, you can't scold me!"

Xu Weiguo smiled and waved his hand, "Don't worry! I can trust you!"

"How about I give you some ideas about quality management?"

Lou Xiao'e was stunned again, "Quality management? This word sounds so advanced! What does it mean?"

"Besides, it's about looking at quality, isn't it? Is there anything easy to manage?"

Xu Weiguo smiled and shook his head, "Wanting to control quality is a science!"

"First of all, quality management refers to all activities that determine quality policies, goals and responsibilities, and achieve them through quality planning, control, assurance and improvement in the quality system!"

"It's not just a word you said!"

Hearing this, Lou Xiao'e suddenly became interested, "Weiguo, after hearing what you said, this quality management seems to be quite powerful. Please tell me more about it. I will also sharpen my skills before the battle, and I will also pay close attention to quality from tomorrow on.

!"

Xu Weiguo nodded, "Then you have to listen carefully. I can guarantee that if you learn quality management, the quality of this product will be good!"

"If we open our own factory in the future, we will definitely make you the quality director!"

Lou Xiao'e's eyes lit up, "What is the quality director? It sounds like he is a very big official?"

Xu Weiguo smiled and said, "You can't say too much now. When the time comes, you will know. You should learn quality management well now!"

"The development of quality management has roughly gone through three stages."

"The first is the quality inspection stage. Product quality mainly relies on the operator's own skill level and experience to ensure it, which belongs to the "operator's quality management." Then the quality inspection of the product is separated from the processing and manufacturing, and the functions of quality management are

The operator is transferred to the foreman, which is "the foreman's quality management", which is similar to the current situation in Duyue Factory!"

Du Yue nodded when she heard this, "Yes, I am responsible for checking all the products produced in our workshop. Only after they pass the requirements will they be handed over to the next workshop."

Xu Weiguo nodded and continued: "With the expansion of enterprise production scale and the improvement of product complexity, products have technical standards, tolerance systems are becoming more and more perfect, various inspection tools and inspection technologies have also developed, and most enterprises have begun to

Establish inspection departments, some of which are directly under the leadership of the factory director. This is "quality management by inspectors."

"This kind of management can only be found in steel rolling mills and larger factories."

"But the methods I just mentioned are all post-inspection quality management methods."

"It is a relatively backward quality management method!"

Hearing Xu Weiguo's last words, Du Yue could not help but widen her eyes, "This one is still lagging behind!"

Xu Weiguo said with a smile: "Quality management is not about post-inspection. If it were all post-inspection, then defective products would have been produced. A truly good quality management method should reduce the number of defective products or even eliminate them."

!"

"Without defective products, this... how is this possible!" Du Yue, as a factory employee, Xu Weiguo's words really surprised her!

Xu Weiguo did not choose to explain, but continued: "Here I am going to talk about the second stage of quality management! That is the statistical quality control stage!"

"Using the principles of mathematical statistics to propose methods to control product quality during the production process, we drew the first control chart and established a set of statistical cards. Since post-inspection inspections cannot control the quality of products, mathematical statistics methods are used in quality management.

, and the standards association will formulate plans for the application of mathematical statistical methods in quality management, set up a special committee, and publish quality management standards!"

"Statistical quality control can accurately determine the product quality yield rate, the yield rate of each machine, individual or the entire workshop. In this way, the quality situation can be accurately determined. If there are fluctuations, problems can be discovered in time and targeted.

Improve yield!"

Lou Xiao'e nodded, "I seem to understand a little bit, that is, we need to use mathematical methods to calculate the yield rate, such as how many defective products were produced today!"

Xu Weiguo manually gave Lou Xiao'e a thumbs up, "Not bad, it seems that Sister Xiao'e is really suitable for quality control!"

"What about the third stage? The second stage is so powerful, the third stage will probably be even more powerful!" Lou Xiao'e became more and more interested.

Xu Weiguo: “The third stage is the total quality management stage. With the rapid development of productivity and the rapid changes in science and technology, the quality of products has evolved from focusing on the general performance of the product to focusing on the durability, reliability, and safety of the product.

Maintenance and economy, etc. In production technology and enterprise management, it is required to use a systematic perspective to study quality issues. There are also new developments in management theory, highlighting the importance of human factors.

In addition to the emphasis on relying on the efforts of all personnel in the enterprise to ensure quality, competition among factories is becoming increasingly fierce. In this case, total quality management is "to be able to fully meet customer requirements at the most economical level and taking into account

Produce and provide services under certain conditions, and form an effective system that integrates the activities of various departments of the enterprise in terms of research and development, quality maintenance and quality improvement!"

"That is to say, at this stage, quality management will no longer be a single piece, but a management system from top to bottom, from point to surface. This is a quite high-end stage. If we just make some down jackets

, just need to achieve the second stage!”

Lou Xiaoe and others nodded.

Xu Weiguo: "Quality is evaluated not only from the perspective of direct users, but also from the perspective of the entire society, especially when it comes to issues such as production safety, environmental pollution, and ecological balance."

"To put it in more layman terms, quality is not only about the quality of the product, but also the user experience, etc. The same is true for our down jackets. You can't just look at whether the down jacket is strong, but also look at the body when you wear it.

Is it comfortable or not? If you insert a needle in your down jacket and don’t find it, it’s simply a quality accident!”

"In order to better help you better grasp quality, I will teach you two tools. One is the fishbone diagram, also known as the cause and effect analysis diagram or Ishikawa diagram. It looks a bit like fish bones, and problems or defects are marked in the "fish head"

"Externally, there are fish bones growing on the fish bones, and the possible causes of production problems are listed in order of occurrence. The fishbone diagram helps to illustrate how the various causes interact with each other. It can also show how each possible cause is.

How they appear sequentially over time. This helps to start solving the problem."

[To be honest, I have been using the Huanyuan app recently to read and catch up on updates. It allows me to switch between sources and enjoy many reading sounds, huanyuanapp. Both Android and Apple are available.]

"One is a flow chart, sometimes called an input-output diagram. This diagram visually describes the specific steps of a work process. Flow charts are extremely helpful in understanding exactly how things are done, and in deciding how to improve the process. This method

Can be used throughout your entire factory to visually track and diagram how your business operates!"

"Actually, these two methods are similar to how people analyze problems!"

After Xu Weiguo told Lou Xiaoe again, he gave a few examples to demonstrate. After confirming that Lou Xiaoe and others had mastered these methods, he ended the sharing.

When Xu Weiguo finished speaking, Lou Xiaoe and others all entered a digestion stage.

"Weiguo, this method you taught us is great! I think I can use it tomorrow!" Lou Xiaoe was a little worried at the beginning, but now she is very confident.

"Weiguo, I will try the method you mentioned in the workshop tomorrow!" Du Yue seemed to have seen the New World and was a little eager to try it.

Xu Weiguo smiled and said: "I've been delayed a lot today. I think I'll cancel today's study!"

"It's getting late. I'll take Teacher Ran Qiu back. Sister Xiao'e, Du Yue, you can go to bed when you're ready!"

Just like that, Xu Weiguo took Ran Qiu home on his bicycle.

"Brother Xu, you know so much!"

Thinking of what Xu Weiguo said that night, Ran Qiu felt more and more admiration. She even suspected that Brother Xu was more knowledgeable and talented than his father!

Xu Weiguo smiled and said: "I just read a few miscellaneous books, nothing great."

"By the way, I see that you have been very worried today. Have you encountered any difficulties?"
To be continued...