God-level industrial master

Chapter 356 Arc Splash
Xie Zhenhua and other high-level executives of the Red Star Factory were almost all present, watching the electric locomotive slowly driving out of the delivery workshop with joy.

In addition to almost all the top executives of the Red Star Factory, there are many other people, such as the production workers, technicians, managers, etc. of the Red Star Factory.

In addition, there are some people in the acceptance room, they are the same, very happy in their hearts.After being suspended for several months, DJ4 production finally resumed, and now a DJ4 electric locomotive can finally be delivered.

"Mr. Xie, thank you, thank you so much!"

Seeing this brand new DJ4 slowly driving out, the director of the inspection room held Xie Zhenhua's hand tightly with a look of gratitude.

Xie Zhenhua said: "It's too polite. This is what we should do. If we really want to thank you, I think Jiuzhou Industrial Group should be the most grateful."

"Yes, I will definitely pay a visit to several leaders of Jiuzhou Industrial Group, including Mr. Tang." The director said.

Amidst everyone's delighted eyes, cheers, and even warm applause, this DJ4 drove out of the delivery workshop.If you look into the factory building of the delivery workshop, you can see that there are two or three DJ4 electric locomotives inside, which are expected to be delivered in succession in the next few days.

"Mr. Xie, the evening celebration banquet has been arranged, and all the relevant people in our factory have been notified. What people outside need to be notified?"

Xie Zhenhua said: "It's up to you to decide who to invite, but one thing must be remembered, Mr. Tang from Jiuzhou Industrial Group must be invited. Without their spare parts, there would be no delivery of our DJ4."

Since Jiuzhou Industry has fully resumed the supply of spare parts for the electric locomotives of the Red Star Factory, various spare parts have been sent to the Red Star Factory one after another.

Hongxing Factory no longer has to worry about the lack of spare parts. Whether it is the Shaoshan electric locomotive or the DJ4 electric locomotive, they are all out of trouble and have embarked on the fast track of production.

Xie Zhenhua even carefully planned that with such a good production situation, at least 10 DJ4 electric locomotives should be manufactured every month.

The delivery of the car today is the first one since Xie Zhenhua took office, and will be delivered one after another in the future, with about 10 cars per month, so there is no big problem.

The first DJ4 was successfully delivered, which was an exciting news for Red Star Factory, and many employees had a lively discussion.

"It's only been a long time since Mr. Xie took office, and the first DJ4 has been successfully delivered."

"I heard that in two days, another one will be delivered."

"..."

People in the Red Star Factory are all discussing this matter. Everyone knows that this is just a good start. From now on, DJ4 will be delivered one after another. The predicament of the military era.

……

Jiuzhou Subway Branch.

Not long after the first DJ4 was successfully delivered this year at Red Star Factory, in the welding workshop, work finally started, and welding of some large parts began.

In the workshop, one of the large-scale welding equipment is already making a series of preparations, several workers are busy, and several technicians are guiding.

On the huge welding platform, some large parts waiting to be welded have been hoisted. The visual length is more than 20 meters, and the welding will start soon.

Accompanied by Ma Jianwei and others, Tang Feilai went to the production site of the welding workshop in person, saw the large parts to be welded, and also saw the workers and technicians who were preparing for welding.

Ma Jianwei said: "Boss, the preparation work will be done soon, and welding will be carried out soon."

Tang Fei said: "Well, let's take a look with our own eyes and see how our welding works."

This is a large-scale welding equipment exchanged from the system. It has a high degree of automation. There are multiple welding robots that can move along the long guide rails and can weld multiple welds at the same time.

Tang Fei wanted to take a look at the advantages of the welding equipment produced by the system.

Under the guidance of the technicians, the workers are operating step by step according to the requirements of the technical data, mainly some preparations before welding.

If the workpiece to be welded is clamped, the position meets the process requirements.The large tooling used for clamping is very scientific, reasonable in design and easy to operate.

The design drawings of such a large-scale welding tool also come from the system.In the detailed process technical information produced by the system, various process equipment are involved. These toolings all have detailed design drawings and operation instructions.

Many tools have been manufactured and can be used for welding parts, such as this large welding tool. With it, everything seems to be easier.

Before long, the preparations were in place.

Ma Jianwei said: "Boss, should we start welding now?"

Tang Fei waved his hand and said, "Start now, let's take a look at the welding situation."

With Tang Fei's consent, the technicians began to instruct the workers on the operation of the welding equipment, and the equipment started working not long after.

The welding manipulator holds the aluminum alloy welding rod, and under the protection of argon gas, the welding seam starts.Multiple manipulators work at the same time and are welding at the same time.

Arc splash!

The scene was very spectacular and very gratifying.

This kind of welding efficiency is very high. Tang Fei roughly estimated that even ten skilled welders couldn't match this kind of welding efficiency.

The weld seam is gradually formed and the length is getting longer and longer.Under the control of the NC program, the manipulator will change the angle from time to time in order to adapt to different welding positions.

"Boss, such a welding scene looks really gratifying!"

Tang Fei said: "Yes, in a few days, the other large welding equipment will be put into use, and the scene will be even more spectacular."

Gradually, many welds are welded into shape.

Tang Fei took the lead and walked over, getting closer, and could clearly see a welded seam.Someone shouted happily.

"Look, how beautiful the weld is, a typical fish scale welding, such a weld, so beautiful!"

"Yeah, it's so delicate, at least it's at the level of a welding technician."

Everyone was very happy to see such beautiful and delicate welds.Tang Fei also nodded in satisfaction, such a high-quality weld was a bit beyond Tang Fei's expectations.

To be able to weld a weld of this quality, in addition to the advanced welding equipment, has a lot to do with the welding process parameters.

On the welding process data produced by the system, there are detailed welding parameters, such as welding current, temperature and humidity requirements, welding speed and so on.

It is not surprising that such high-quality welds are welded in strict accordance with these process parameters.Knowing this, Tang Fei thought happily, this time he really made a lot of money.

These technical data are all from the system, including design technical data, process technical data and so on.Using the R&D function of the system and spending some gold coins, you will have these technical materials. Although the normal R&D mode costs twice as much gold coins as the simple R&D mode, the information is more detailed, and these gold coins are completely worth it.

This is a large part, two to 30 meters long. There are hundreds of long and short welds. The welding workload is huge. If manual welding is used, it may not take several days. Don't think about it. Welding is complete.

On this large welding equipment, several manipulators are welding at the same time. Under the control of the numerical control program, the arc is shining and the speed is very fast. It is estimated that it will take about half a day, and the welding can definitely be completed.

Such a welding scene looked pleasing to the eye and was in a happy mood. Tang Fei was a little reluctant to leave. He watched there for more than an hour and saw that more than one-third of the welding volume was completed before leaving.

In the entire welding workshop, Tang Fei went to other welding stations to check. Some medium and small parts were manually welded.

No, there are some people beside a certain welding platform.

There are two welders and a young technician who, by the look of it, is preparing to start welding a part.

Among them, the older welder, who seemed to be in his forties, was an experienced old worker. He took the lead, and two young welders beside him were helping with preparations for welding.

The middle-aged worker said: "Xiao Zhang, don't need to verify the process, can we just start welding like this?"

Technician Xiao Zhang said: "There is no need for process verification. Just check whether the welding parameters are correct. In addition, strictly follow the welding steps in the process technical data, and there must be no deviation."

The middle-aged worker nodded.

Obviously, this was the first time he encountered such a situation.He used to work in a state-owned enterprise and has been engaged in welding. During his career, he knew that the welding of new parts generally requires process verification, such as verifying the size of the welding current and the size of the groove. The degree, as well as the sequence of welding and so on.

Here, it is a little strange to directly weld official parts without verification.

But the technician Xiao Zhang said so, so he did it, but there were big question marks in his heart, and he was a little worried. The quality of the welded parts was probably not very good.

With such worries in mind, middle-aged workers dare not have the slightest carelessness, and weld in strict accordance with the welding process requirements.

The weld seam is formed little by little, and the first weld seam is welded.

The young worker next to him said in admiration: "Old Liu, you are worthy of being a master craftsman. You are really skilled. This weld is so delicate and beautiful."

The middle-aged worker, that is, Lao Liu, was also a little surprised. He welded strictly according to the process parameters, and the quality of the welded seam was so good. relationship, but not an absolute relationship.

"Old Liu, not bad." The technician next to him also praised.

The quality of the first weld was good, and Lao Liu felt relieved. He let go of his shoulders and carefully welded all the remaining welds. This part is considered to be welded.

Put down the welding torch, loosen the welding work, so that the parts are no longer in a clamped state, but reach a free state. Lao Liu began to measure and inspect the dimensions of the parts.

After taking some measurements, Lao Liu looked as if he had seen the devil.

"What's the matter, Master Liu." Xiao Zhang, the technician next to him, asked.

Old Liu said: "Damn it, come and measure it."

Picking up the measuring tool and measuring several main dimensions, Xiao Zhang was also surprised and let out a soft "Huh".

It just so happened that Tang Fei came here accompanied by Ma Jianwei. He wanted to have a look at the welding conditions of these parts. Seeing them like this, he couldn't help but asked with concern.

"What's the matter, is there a problem?"

……

Today is the third update, and the second update will be delivered!

(End of this chapter)