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Wang Lu asked rhetorically, "Is it fast?" How many days has it been? Then, she persuaded, "Otherwise, you will give up this time, and I will come back to you next time I get another order." I know you've been busy ...... this time."

Thinking of what Wang Guosheng, Wang Jilin, Huang Huaijiang and others did, Peng Huading was a little disappointed in Huakang Company, he thought about it for a while, and said: "I think it's better to try it first." I've been making preparations for this for the past few days, and I'm going to go to the provincial capital in two days to find what I need. Although ten days is a bit tight, as long as I can procure what I need, I should be able to catch up. ”

During this time, although Peng Huading worked in Huakang Company, he has been taking advantage of various opportunities to obtain information on the technical level of today's electromechanical field, and compare it with his own level, constantly analyzing the machining equipment sold in the market, and at the same time looking for his own entry point, thinking about what affordable equipment to buy can allow him to start slowly and start a business.

Peng Huading knows that with his own economic ability to temporarily not buy precision machining equipment, temporarily can not purchase smelting equipment to produce new metal materials for the production of mechanical and electrical equipment, not only by financial constraints, but also by policy constraints, such as smelting and processing must obtain a set of strict policy licenses, that is, the establishment of a machining enterprise is not an easy task.

After thinking about it, he finally thought that the most suitable thing for him to do now was to heat treat the parts, and improve the mechanical properties of the parts through guò heat treatment, so as to obtain income.

Compared with machining, heat treatment has the advantages of less investment, quick effect, and relatively simple operation procedures, and its risk can be controlled within the range that you can bear.

Heat treatment is the most commonly used process in electromechanical machining, which can appear before the machining process, after each processing process, and after the machining process, almost every component is used.

The purpose of heat treatment is sometimes to soften the strength of the parts to facilitate the cutting of the parts by the machine tool; Sometimes it is to strengthen the hardness of parts to increase the mechanical properties of parts and increase their service life; Sometimes it is to eliminate the internal stress of the parts and prevent the internal stress of the parts from being concentrated and causing deformation and cracks in the parts; Sometimes it is to increase the internal stress of the part to reduce the transmutation of the part when it is subjected to external forces......

Heat treatment plays such a big role, but it does not necessarily require expensive equipment, nor does it necessarily require much space, but more needs to master the appropriate temperature, time, treatment steps and other parameters or methods, and need to purchase appropriate catalysts, auxiliary equipment or materials.

If it is someone else or another company, it is obviously difficult to find the latest and best heat treatment method, which requires the experienced technicians and the continuous testing of the testers, which takes a lot of time.

But for Peng Huading, finding a new heat treatment method is just a gesture, because the electromechanical knowledge he suddenly has in his mind just includes many heat treatment methods for the processing of electromechanical parts. All he struggled with was how to choose the safest, and easiest method to achieve with the least investment, and how to achieve the best of the best.

For the magic of heat treatment, people with a little knowledge of electromechanical must know. Once an effective heat treatment method is found, the results are significant, with immediate results and great economic benefits.

Many people have heard the story that in ancient times, after the broadsword was made by a blacksmith, it was immediately delivered to the soldiers, and the soldiers took them to the battlefield, and the blades were often reversed and the blades were broken during the battle. Later, some people now produced large knives produced by a certain craftsman are particularly durable, and the blade edge is particularly sharp, and the blade is rarely cracked and the blade is broken. Everyone was surprised, and after some inquiry, they learned that this craftsman did not have any special skills, but only burned it red after the big knife was made and then soaked it in horse urine for a while.

Soaking the hot knife in the horse urine for a while is a simple heat treatment, and this simple method is really effective: because the horse urine contains salt and ammonia, when soaked, it is equivalent to the salt bath and nitriding common in modern heat treatment, which can greatly increase the strength and hardness of the knife.

Peng Huading knew a lot of heat treatment methods and did not rush to do it, because he was ready to have a comprehensive understanding of the current technology in the field of mechanical and electrical engineering, and after having a general outline of the heat treatment equipment that can be purchased on the market, he would try to implement his own business plan.

However, after feeling the intrigue of Wang Jilin and others, Peng Huading felt that it was not interesting to stay in Huakang Company, and the only benefit was that it was stable and could make his parents feel at ease.

The moment he received Wang Lu's call, he decided to start a business from now on, but he did not resign for the time being, and kindly deceived his parents who were working far away in the south.

At this time, Wang Lu asked worriedly, "Ten days is in time?" I have to buy equipment, I have to rent space, and I have to produce ......"

Peng Huading said: "It's man-made, if it doesn't work, just give up as you say." Then, he asked nervously, "Wang Lu, can you lend me 100,000 yuan?" I want to rent a factory. ”

Wang Lu immediately said: "Okay! After all, it was the businessman's daughter, and she quickly put forward her own request, "I know that you have good skills, but you still have to write a simple business plan for me to see, and I will pay you immediately after I approve it, maybe 100,000 yuan is not enough." ”

Peng Huading immediately agreed, saying that he would give her the business plan in the evening.

Wang Lu smiled: "Moving so fast? It seems that you are really prepared, I am optimistic about you! ”

During this time, he was thinking about entrepreneurship, and he was no stranger to business plans, and he had unfinished plans in his computer. After hanging up her phone, he opened the plan and began to borrow 100,000 yuan from Wang Lu to modify the contents.

Just as Peng Huading was preparing to start a business, the executives of the French company VoRou, which had tendered on the other side of the world, were holding a meeting to urgently discuss how to solve the production and processing problems of this batch of gears.

Although they have sent tenders to many gear processing enterprises in the world, the prices have been raised very high, and there are many companies that have responded, they have not received qualified samples so far, which has greatly affected their military production plans.

Executives are really eager to wear through this batch of gears, and they are all looking forward to a company that can send them qualified products.

The difficulty of producing this gear is not in machining, as long as the manufacturer has a precision gear processing machine tool, it is not difficult to process the gear with qualified dimensional accuracy, not to mention the VoRou company itself, that is, the general technical strength of the manufacturers can bear. Their difficulty lies in the mechanical properties and the long-term maintenance of the performance indicators.

This set of gears is a military procurement and will be used on an advanced weapon. This kind of weapon works in a very harsh environment, and needs to withstand extreme conditions such as high temperature, dust, moisture, and heavy load, so they are not only required to have unparalleled mechanical properties, but also require these excellent mechanical properties to be maintained for a long enough time.

Anyone with a little mechanical knowledge knows that if the parts are working at high temperatures, their performance is easy to deteriorate, and their shape is also prone to transmutation or even deformation that can be seen by the human eye.

This group of gears works in a harsh environment, and the mechanical properties are difficult to stabilize, even if their performance indicators meet the requirements when they leave the factory, but once they are put into use, the high temperature of the working environment will dwarf them.

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