Everyone walked on the pedestrian passage, and Mu Yang walked in front, giving a general overview of the workshop.

Each equipment room has a welding room, and the leaders of the institute stand in front of a welding room and watch the workers operate the welding.

At this time, the No. 8 welding room is welding the 3-size gate surfacing STL6, manually move the workpiece, place it on the workbench, align the position of the welding gun to fine-tune the position of the workpiece, check it is correct, and then return to the control box, press "Start" , the welding started, the welding torch emitted a dazzling arc, and everyone quickly looked away, not daring to look directly.

The size of the gate is small, the amount of welding is not large, and it is quickly welded.

After a while, the worker took the clamp to pick up the workpiece and put it on the concrete floor.

The temperature of the workpiece that has just been welded is very high, even one minute after the welding is completed, there are still about 300 degrees. If the size of the workpiece is large, the heat dissipation rate will be much slower.

There are fish scale-like welding lines on the gate, and the surface is slightly blue.

"Xiaoyang, this is the device you applied for an invention patent, right?"

"Yes, Dean."

After getting confirmation from Muyang, Dean Hou praised: "Amazing, the content of the paper I heard from you before is not as big as the actual impact. I didn't expect that you have studied automation equipment so deeply, and you are no worse than an engineer who has worked for ten years."

"Dean, you won the prize, I will design the gun head part, and move it from east to west. Other parts and systems are paid for by people. I learn while asking for advice, and I understand some fur." Mu Yang lied, a It is impossible for freshman students to understand mechanical structure design, but also understand mechanical automation and manufacturing systems.

Dean Hou praised: "You know how to use other people's expertise is your own ability, and then assemble into the first domestic plasma spray welding equipment for surfacing cobalt-based alloys, and apply it to the market, not only hard work, but also talent for this.

Our universities often say that scientific research results are transferred to the market, but the execution efficiency is very poor, far inferior to yours. "

"Yes, Mu Yang is too powerful." The leaders of other institutes agreed.

Mu Yang smiled a little embarrassedly: I'm hanging up, it's different.

Seeing the busy and orderly workshop, Dean Hou asked, "Xiaoyang, how many employees does your company have now?"

"Uh, 135 people, 7 teams, each team is responsible for 10 pieces of equipment."

"Oh, what about the specific personnel structure?"

"80 welders, 10 machining workers, 8 salesmen, 5 quality inspectors, 5 financial accountants, 7 grassroots managers, 3 personnel, 3 technicians, 2 security guards, cooks and help cooks...

The current number of staff is probably like this, the business is still on the rise, and the staff is still expanding. "

Mu Yang counted it down. This is the data reported to him by the personnel a few days ago.

"There are many employees, but from the perspective of per capita output value, it is not many.

I thought there were hundreds of employees. It is unimaginable that your company has such a high per capita output value. "

Dean Hou was shocked. Before he came, he had guessed that based on the monthly output value of the machinery industry of 20 million, the number of employees should be between 250 and 400.

But in fact, it was only in the early 100s!

This shows that the benefits of Xinghai Machinery Company are very good.

This benefit is not generally good, but better than most traditional machinery companies.

Even President Hou could not think of any machinery company with such a high per capita output value.

Perhaps most people are concerned about how much revenue a company makes and how much it makes.

However, senior managers are very concerned about the value of per capita output value, which is used to compare the production efficiency and personnel structure of the same period.

The formula for calculating annual output value per capita = total annual output value/average number of employees.

In the machinery industry, by calculating the per capita annual output value, the company's efficiency can be guessed.

For interviewers looking for a job, if the benefits are too poor, they have to be cautious about entering the job, and consider whether the company can pay wages normally.

In 2008, the traditional machinery industry, the per capita annual output value of 300,000 should be a loss-win balance point.

If the per capita annual output value exceeds 650,000, it is considered a very profitable enterprise.

If the time goes by more than ten years later, as labor costs and materials rise, around 400,000 should be a breakeven point.

Gu Yu

If the per capita annual output value exceeds 900,000, it is considered a very profitable enterprise.

The situation of each industry is different, but the reason is the same to use the per capita annual output value to calculate the company's efficiency.

If the total output value is high, but there are many employees and the per capita annual output value is very low, it means that the benefits are not good, or the company's personnel structure is bloated, and there are too many people who do not work.

Muyang said proudly: "The equipment is running well, the degree of automation is relatively high, coupled with the high added value of products, the per capita output value can reach this level."

"Your entry point is very good. Even if it is an OEM, you must choose a high value-added product. This cobalt-based alloy raw material is very expensive, right? The price of cobalt seems to be 300,000 to 400,000 yuan per ton."

"A few days ago, it was 300,000 yuan per ton. In March and April, it rose to the highest price in history, 870,000 yuan. It's crazy." Muyang replied.

Although the cobalt price in my country is generally the same as the international cobalt price, in a certain period, due to the influence of supply and demand and other factors, there may be some differences in the cobalt price.

In 2008, the high was 870,000 yuan per ton!

In October 2008, it fell to 300,000 yuan per ton.

This fluctuation is too big, can't play!

Since October last year, it has become more balanced.

Cobalt is a small metal, and many factors such as global economy, supply and demand relationship, market expectations, and speculation will affect the price of cobalt.

Muyang does not remember the historical trend of cobalt prices, but only remembers that 15 years later, cobalt-based welding materials have tended to balance.

Cobalt prices are high, cobalt-based alloy welding materials will naturally increase, and the processing fee will also increase.

The price of cobalt has fallen, and the processing fee has naturally also decreased.

In short, Muyang's earnings are not much different. When the cobalt price falls, he will be unhappy if the price of the welding consumables factory does not drop.

He suddenly remembered a joke about the price of three barrels of oil.

When the international market goes up, I also go up, and crude oil has an impact on me;

I will not drop if the international market drops, I am not the same as crude oil.

Back to topic.

The point of entry that Dean just waited for was to give Mu Yang an idea.

He chose to do surfacing cobalt-based alloys before because he had experience in previous lives and knew that doing this business could make money.

If there is no foresight, how can you find an industry without knowing the market situation?

You can look for expensive spare parts or raw materials, and then push back which industry uses the most spare parts or raw materials. In-depth investigation will always find some ways to make a fortune.

Dean Hou and his colleagues observed several equipments and found a lot of problems, sighing: "The standardization requirements of automation for workpieces are too high, our domestic casting technology is still at the level of 20 or 30 years ago, and the technology has not been able to be reformed.

"Yes, the size error of these gates is still relatively large, and my equipment has not yet reached the level of full automation. Before welding, it needs to be fine-tuned manually, and then press welding to start."

Mu Yang agreed with Dean Hou's comments, and he was indeed an insider.

The welding time is long. According to the size of the workpiece, the welding time of the small size gate is as short as a few minutes, and the large size is as long as one or two hours.

If you want to recognize automatically, you have to install cameras and related accessories (similar to robot vision, that is, recognize the two-dimensional image of the workpiece, analyze and interpret it through the vision processor, and then convert it into a symbol, so that the robot can recognize the object and determine its position. ).

Buying the equipment and installing it by yourself costs tens of thousands of dollars for each plasma spray welding equipment. Muyang does not want to spend this money, so it is not worth it.

Another reason ~www.mtlnovel.com~ is like the dean said, it is very difficult to achieve complete automation and standardization of workpieces.

Due to the complex structure of the gate, it needs to be manufactured by a casting process.

At present, there are two kinds of gate casting processes, one is precision casting and the other is sand casting.

Sand casting is rough casting, which is used for the manufacture of larger-sized workpieces, and precision casting cannot meet the requirements.

If you want to achieve a standardized size, it is to be machined to make a process positioning benchmark.

But doing so, just for the sake of full automation, will increase the processing cost, which is unnecessary.

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