Chapter 191

After completing the assembly, fill the headstock with engine oil, and then add oil to each oil filling hole on the bed saddle. At the same time, fill the guide rail with oil, and the whole lathe completes the final assembly.

"Factory director, why don't you go to xinkaixing and borrow their deputy factory director to help us debug?" After completing the assembly, Zhao bingbiao saw that Yun kept spinning around the NC lathe with only the surrounding protective cover and protective door, as if he wanted to see where there were deficiencies from the NC lathe that had not been painted or even scraped the bottom ash.

Hearing Yang bingbiao's suggestion, Yun Fei couldn't help but curl his lips.

This man, it seems that he can't be too low-key. This low-key, these people even forget their biggest dependence on starting from scratch.

"Which of you go there and help me close the switch!" Yun Fei said to several people who looked at him suspiciously.

Small sample, I don't show my hand. I really think I'm a small white upstart boss. Yunfei ignored Zhao bingbiao and directly asked someone to close the switch. After the assembly of the NC machine tool, some necessary settings must be made for the PLC. Although most of the functions inside, Huadu NC has completed the pre installation and some conventional parameter settings.

After the assembly of NC machine tool, the trial cutting of parts can not be started directly. It must go through a period of empty operation. This empty running is like a car that has just completed assembly and stepped off the assembly line. It needs running in.

After the power was turned on, Yunfei directly turned on the main power switch behind the machine tool in the confused eyes of everyone, then screwed up the red emergency stop knob on the PLC operation panel, and then gently pressed the green start button.

Soon, the originally dark palm sized screen began to flash. Soon, paragraph after paragraph of English programs moved quickly from bottom to top.

Seeing this situation, everyone's mouth was open. Who would have thought that this young boss could even open CNC machine tools!

Yunfei found out at this moment that he had always felt what was missing in his heart. His factory, which produces CNC machine tools, has no machine tool debugging personnel! Although the Soviet engineers had no problems in design, they only designed independent mechanical parts and independent electronic circuits. The boss Yun Fei did the assembly at the beginning.

In the design of this machine tool of 91 heavy industry, Yun Fei, the boss who no longer cares after the Soviet engineer threw out the assembly drawing as soon as he arrived here, has been low-key, making people forget what he does.

"Qin Qingshan, an old man, actually wants to wait to see Lao Tzu's jokes. He knows that he wants to produce CNC machine tools and send the CNC system here. Unexpectedly, there is no debugging personnel!" In his heart, Yun Fei scolded Qin Qingshan, an old guy who looked very kind on the surface and dark at the bottom of his heart.

Huadu CNC hung one of the two brands in the chairman's office and the general manager's office. Qin Qingshan, who was being pressed by orders from snowflakes, immediately sneezed, and his left ear turned red and hot.

"Is someone scolding me? Also, it has offended too many people. It seems that we still have to inform Yun Fei to come here for a shareholders' meeting. Our Huadu CNC expansion is still too small... "Qin Qingshan shook his head and prepared to go to the workshop to have a look.

Qin Qingshan hasn't had a good sleep since long CNC went public. Many times, purchasers from machine tool factories all over the country even knock on the door of his general manager of Huadu CNC in the middle of the night. Qin Qingshan is convinced that Yunfei's customers are God's Creed. In the face of God, he doesn't have the slightest temper. He only blames Yunfei for his powerful system.

Hate only hate that there are too few workers in Huadu CNC! Hundreds of workers who have been trained for half a year are competent enough for their work. A hundred sets of CNC systems are born in Huadu CNC every day, but there is no way to deal with the orders flying like snowflakes.

Zeng Hongqi, the executive vice president in charge of business, asked every day to expand the scale of the factory and recruit new workers. Qin Qingshan also agreed, but he was rejected by Yunfei, the second largest shareholder. In desperation, Qin Qingshan, Zeng Hongqi and others can only hide everywhere every day. They dare not even go to the gate of the factory. As soon as they go out, they will be surrounded by the purchasers of the machine tool factory waving money

Yun Fei doesn't know. He wrongly blamed Qin Qingshan.

Although the system is produced by Huadu CNC, this system is taken out from Yunfei. Especially later, many ladder programs and parameters in the system were made by Yunfei.

Since even the ladder program, which is the core of the whole system, can be compiled without thinking, and the parameter setting is more skilled than those old guys who have played NC for decades, Zeng Hongqi, who is in charge of business, never thought that no one in Yunfei's hand would debug the modified NC machine tool when arranging people to deliver goods to Yunfei.

Originally, the number of people spent is tight. If you send another two or three people to Chengdu for business trip, and you don't know when you can complete the commissioning task, not to mention Zeng Hongqi, the vice president of business who has always asked for factory expansion, doesn't agree. Even Qin Qingshan, who has always only carried out the upgrading of dragon CNC system and the development of new system, doesn't agree.

Yun Fei went to Chengdu to build a factory or a machine tool manufacturing factory. When he wanted the CNC system, the factory had not started yet. Who can know when he can complete the production of the first CNC lathe? Most of the machine tool debuggers who spend a lot of time debugging the Dragon CNC system are trained by Yunfei. They don't think Yunfei won't debug. If Yun Fei focuses on the production of CNC machine tools in the future, he can't help cultivating his own machine tool debugging personnel.

Set some parameters reserved for the machine tool manufacturer, such as the mechanical origin setting of the machine tool, etc; It extends some functions that are not commonly used by ordinary CNC lathes, such as turning end face threads. It is estimated that even Huadu CNC people do not know that dragon CNC can actually process end face threads. Under the stunned gaze of the crowd, Yun Fei quickly pressed his fingers on the operation panel.

With the rapid movement of Yunfei's fingers, the small cursor on the display screen on the original blank operation panel moves back and down continuously. Each time it moves, a letter or a number will be added to the screen. After a few times, the screen will be filled with programs.

Most of the onlookers don't know that the screen is full of programs composed of letters and numbers, and they don't know what cloud Fei is doing. They are big players in the production and assembly of machine tools, but they are especially strange to CNC machine tools!

"All right!" Yun Fei took a long breath and shook it, because he held the back of his hand slightly sour for a long time and said to the crowd.

"That's good? I'll find a blank and try some more turning tools... "Yang bingbiao doesn't know what Yun Fei does for these things they don't understand. Can this machine tool start processing parts after doing it twice?

"..." cloud is not speechless.

After explaining for a long time, people with a puzzled face understood that this is only the setting of some basic parameters of the machine tool and the preparation of the running in program. Now the machine tool can run, but it is only the simplest operation of the running in CNC system for the machine tool.

Yun Fei gently pressed the green button once. The first CNC lathe of 91 heavy industry didn't have a spindle equipped with a mechanical chuck, so it turned slowly under the attention of everyone. At the same time, the bed saddle on the guide rail began to run back and forth quickly along the guide rail, and the middle support plate also moved back and forth.

While observing the movement of the tool holder, Yun Fei began to explain the necessity of debugging after the assembly of the CNC machine tool.

In his own world, he also went to many CNC machine tool manufacturers to have a close look at the assembly line of CNC machine tools. However, when Jiuyi heavy industry just started production, he forgot the most important training of CNC machine tool debugging personnel.

If the CNC lathe, which was at least half a year earlier than planned, had not appeared in advance, he would not have remembered that the original CNC machine tool still had the most important debugging process after assembly. If the CNC machine tool is not debugged, even if it is assembled well, it is impossible to have good machining accuracy.

Yunfei has never been so dissatisfied with his work in the original world, not in CNC machine tool manufacturing enterprises, but as a technician in CNC machine tool manufacturing enterprises.

Fortunately, the CNC lathe of Jiuyi heavy industry is only experimental production, and there is still a long time for the personnel debugging the machine tool to be trained. As long as the program for debugging the machine tool is recorded, and then some parameters that need to be set by the machine tool manufacturer are recorded. Future debugging personnel can be used to debug the NC machine tool as long as they enter these parameters into the NC system, set things such as the machine tool origin, and then enter the debugging program.

As for the problem detection of assembly, most problems can also be found in the process of machine tool debugging. As long as there is no problem after debugging and there is no need to carry out trial processing of complex parts on the machine tool, the CNC machine tools produced by 91 heavy industry can enter the market.

Now that we have found the problem, we must start to improve it now. Yun Fei asked Yang bingbiao to find several class VI and VII assembly fitters in his assembly workshop in their thirties, called Qin Qingshan and asked him to lend the best machine tool debugging personnel to himself. After two months, he began to train those future machine tool debugging personnel, At the same time, we began to carry out machining test on the NC lathe moved to the finishing workshop.

Yun Fei, the young boss of Jiuyi heavy industry, was immersed in the experiment of machine tools. He didn't know anything. His machine tool factory, which had just been established for two or three months, has made all domestic machine tool manufacturers remember the name of Jiuyi heavy industry under the publicity of the most mainstream media in this era.