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Chapter 120 CNC Basics

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    "what's the situation?"

    Zhuang Jianye was very puzzled. The friction welding machine was not a model aircraft. It could be made by just getting some sawdust. Not only was the technology complex, but the manufacturing process required a very high level.

    Although Yonghong Factory was strong, it had to get scrapped prototypes from its brother factories before it dared to do it. Even if the Twenty-three Factory was against the sky, its strength was as strong as that of Yonghong Factory. In a month, Zhuang Jianye was  I feel embarrassed for three days. Isn't it a joke?

    "I know you don't believe it. Let me tell you the truth. The factory did not treat the friction welding machine I made as scrap. Instead, it treated it as a display and sent it to the Jiufen Factory as a mascot."

    "Mascot?" Zhuang Jianye was even more confused. As far as he knew, the friction welding machine he built was scrapped due to the introduction of the refrigerator production line. He heard that not even a piece of iron sheet was left, and it was all put into the smelting furnace to turn into molten iron.  , why did he become a mascot again?

    "The original model that was eliminated was the old model. Later, I made another one and added a sequence controller to make it a new friction welding machine with automatic functions. The factory thought it was a long-standing thing. After all, now  There is a lot of talk in China about realizing automation, so it was taken to the Ninth Branch Factory and made it a must-see for leaders at all levels to visit.¡±

    Peng Chuan said it calmly, but Zhuang Jianye's mouth opened wide when he heard it. He even added a sequence controller?  It's incredible, you have to know that it is the basic technology of future CNC.

    The core of CNC is not how powerful the computer inside is, nor how powerful the chip is, but the internal logic applied to the device itself.

    To put it bluntly, when the equipment runs, when it stops, when the tool is replaced, and when the blank is fed are all within these logics.

    The sequence controller is a key device that controls each node of the device through circuit signals.

    Early sequence controllers were just simple circuits based on relays, and later developed into programmable sequence controllers, and later computer-based sequence controllers.

    But no matter what kind of sequence controller, the basic logic remains the same, which is to understand and understand every link in the equipment accurately, and then find the optimal state during the processing of the equipment, and then program it  logic is optimal.

    The most difficult thing is to understand and understand the equipment accurately, because it is not just as simple as mastering the operation essentials of the equipment, but also to strive for excellence in every component, every action, and every link. The process is no less than  So we are training a senior technician. Only in this way can we re-add the experience and skills we have mastered into the equipment through logic programming.

    Because of this, even in later generations when CNC equipment has long been popularized, those skilled senior technicians are still valuable but not marketable. It is not that the parts they process are better than CNC equipment, but their unique experience can in turn optimize the equipment.  deficiencies, thereby taking the equipment performance to a higher level.

    Zhuang Jianye thought about developing the key technology of sequence controller when he was at Yonghong Factory, and even planned to apply it to the shot peening machine. Unfortunately, a series of changes later caused the idea to be shelved. Unexpectedly, it was given to him by Peng Chuan.  Got it out.

    "How is it? One of your ideas was realized by me. Are you surprised? Are you surprised?"

    Peng Chuan was very satisfied with Zhuang Jianye's surprised look, and laughed loudly while sitting on the back seat of the bicycle. Originally, he wanted to come to the 23rd Factory as a technical guide to surprise Zhuang Jianye, but unfortunately he committed suicide and was asked by the factory.  Just treat it as a certificate of submission, but this does not prevent Peng Chuan from appreciating Zhuang Jianye's surprised expression. Well, it's very good, it's rare.

    "No, how did you do it?" Zhuang Jianye asked in surprise after a long time.

    "Just like what you said in the dormitory, it is an electrical cabinet that is composed of a step-by-step sequence controller, an operation simulation platform, and strong and weak current actuators.

    The structure is also built as you said using an imitation ck-17 diode matrix sequence control device. After I made it, I tried it several times and the effect was pretty good. The programming is not only simple, but also has strong versatility.

    Of course, it still took me more than half a year to work on this thing. Fortunately, I worked in a computing institute for a while, and I can handle calculations and programming. The key is to understand the equipment. You don¡¯t know, I can do it all day long.  Like you, like a monkey, you have everything figured out inside and out.

    ¡°I¡¯m not bragging to you, Lao Zhuang, I am now operating a friction welding machine with my bare hands, not to mention the level of an eighth-level worker, I can always reach the level of a sixth-level worker.  "

    Peng Chuan said very proudly that when he was in the dormitory, Zhuang Jianye was working on a shot peening machine and he was working on a friction welding machine. The two of them would get together to talk about the future architecture of the equipment. One of them was automatic control and programming.  , Peng Chuan is weak in this aspect, but he can¡¯t stand it.I like to get into trouble, and I always ask and learn more about anything, and gradually I master the tricks inside.

    I originally thought that the two of them would work together to complete the automatic control and programming of the equipment, but unexpectedly, Zhuang Jianye was transferred to the 23rd Factory. Peng Chuan could only fiddle with it slowly by himself, but it turned out that he succeeded.

    So he was very happy, especially when facing Zhuang Jianye. Ever since he met Zhuang Jianye, his IQ had been constantly suppressed. He had wanted to fight back for a long time. Now that he finally had something he could use, it would be strange to be unhappy.  .

    As for the fact that his idea was born out of Zhuang Jianye, Peng Chuan didn't take it to heart. He had already contributed something and he couldn't let him be happy?

    Zhuang Jianye naturally makes Peng Chuan happy. With just a sequence controller, Peng Chuan can be as happy as he wants. You must know that the sequence controller is too critical for the future of numerical control.

    There is no way that many key equipment in the aviation industry are not bought with money. Take the shot peening machine that Chenggong Factory is eager to buy as an example. Foreign aviation manufacturers also make it by themselves, so 20  If the No. 3 Factory wants to take the aviation path in the future, independent design and development of equipment is a must-go hurdle.

    ??And CNC is the only way to develop equipment in the future. If it can be mastered as soon as possible, it will be a great help to future development.

    Zhuang Jianye originally wanted to wait until the main business of the 23rd Factory was stable and the profits of civilian products accumulated to a certain level before considering this long-term practical issue. Unexpectedly, Peng Chuan took this surprise and threw it on the back seat of his bicycle.  .

    To be honest, even if Peng Chuan is a sloppy old man, if it were a beautiful lesbian, Zhuang Jianye would be able to jump on her and kiss her and have fun together.

    However, after being happy, we still have to face reality, so Peng Chuan changed the subject and reminded Zhuang Jianye: "It's true that you have to deal with the Nine Branch Factory first. Liang Guodong will not deal with you. If you want to take care of that  It¡¯s not easy to get Taiwan¡¯s equipment to make political achievements for him!¡±

    Zhuang Jianye, who was still pedaling, laughed when he heard this: "I may have to put in a little effort in other branches. As for the Ninth Branch Factory it will be solved after a while of fooling around."

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