Rebirth 2004: I can make money by writing

After the release of Hao Qiang’s version of “BJ Welcomes You”, it attracted widespread attention.

The female voice in the song is pleasant, light and refreshing.

Qiu Yuqing teased: “I thought you found a beautiful girl to sing with you, but it turned out that you sang with a changed voice, so funny.”

“Yes, you thought so.” Hao Qiang said a few words, making Qiu Yuqing laugh.

Qiu Yuqing continued to joke: “This is not like the female voice you sing at all. You said it too seductively just now. You can hear it if you listen carefully.

But that song really doesn’t sound like a man’s singing.”

Hao Qiang smiled and said: “Okay, actually I asked a beautiful girl to sing.”

On the album, the name of the singer is only his name, and there is no female name. Most netizens think that a female chorus must have been invited, but when promoting it, it is noted that Hao Qiang sings with a man and a woman.

For Hao Qiang, no matter what the story behind the song is, as long as consumers pay for it, it is enough.

If the media reporters interviewed him, he would directly answer that it was a chorus of beautiful women, which would not be a big deal.

After the release of “BJ Welcomes You”, Hao Qiang shifted his attention to the lithium battery production line.

Since his thinking ability improved, his efficiency in solving technical problems has greatly improved.

Recently, the lithium battery production line has made great progress. Most of the equipment has been installed and debugged, and it is expected that small-scale production can be tried in early October.

The lithium battery factory has been built, and the production line equipment is now being installed and debugged in an orderly manner.

From the start of the project at the beginning of this year to now, the progress has been faster than Hao Qiang imagined.

If he hadn’t personally checked it, he would have taken many detours, and it would probably take several years to reach the current progress.

In order to develop the production line, the cost of scrapped equipment alone exceeded one million yuan. If he hadn’t reviewed it, the waste would have increased several times.

Time flies, and it’s November 1st in a blink of an eye.

In Workshop No. 1 of Galaxy New Energy Company, Hao Qiang and Vice President Wang He stood beside the production line. Lin Yan and Jiang Ying also followed curiously to observe the batch trial operation of this new lithium battery production line.

Last month, the ternary lithium battery production line was installed and small-scale production began.

The energy density of this batch of trial products reached 150wh/kg, meeting the design requirements.

Within a month, multiple rounds of trial production were carried out, with a total production capacity of about 2000Wh, which can be equipped with 1660 electric motorcycles.

According to preliminary statistics, the one-time production failure rate of ternary lithium batteries is 2.31%.

Failure does not mean that it cannot be repaired and used, as long as it meets the standards after rework.

However, after rework, some batteries were still judged to be scrapped, with a scrap rate of up to 0.38%, far exceeding the 0.00621% four sigma level expected by Hao Qiang, not to mention the stringent standard of 3.4ppm for six sigma.

Of course, the applicability of Sigma Law varies for products in different industries.

Hao Qiang checked these scrapped batteries, and the biggest problems were battery bulging and leakage.

But it was really difficult to thoroughly investigate the root cause. He could only check while producing, and rectify one problem at a time.

In addition, Hao Qiang required to extract about 500 sets of batteries from qualified products, install them on F1 and F2 models for road tests, and optimize the production line at the same time.

During the test drive phase, Hao Qiang rode his own F1 electric car to and from get off work and campus. The students of the Chinese University of Science and Technology were very surprised to see him riding an electric car instead of driving a luxury car or a Rolls-Royce.

Later, everyone knew that Hao Qiang was personally testing the company’s new products.

Seeing the boss so attentive, other management also joined in the experience.

After several rounds of optimization, the one-time production failure rate has now dropped to 0.22%, and the scrap rate has also been controlled at 0.082%, but it still does not meet Hao Qiang’s strict requirements.

However, the current level is already capable of mass production, and in the future, it only needs to continue to optimize and rectify while producing.

If we want to achieve the 6210ppm Six Sigma standard before mass production, I am afraid that we will not be able to meet the requirements within a few years.

The current pass rate is close to the three sigma level, which is acceptable.

The mass production has been going on for more than two hours, and there have been no major failures, but Hao Qiang saw some problems and said to Wang He: “The metal impurities in the positive electrode also break through the diaphragm after the charging reaction, forming black spots on the diaphragm, and also causing physical micro-short circuits. We have to solve the purity of nickel, cobalt and manganese metals from the source of raw materials…”

Hao Qiang made many guesses, and they could only be checked one by one.

“In addition, some customized equipment also has defects, which is an important reason for the low pass rate.”

Wang He solemnly responded: “Okay, I will test samples of different purities to observe the influence of metal impurities…”

Hao Qiang communicated with Wang He, and Lin Yan also heard some of it beside him,But I just couldn’t understand, secretly sighing that the boss really knows everything.

Well, he led the development of the lithium battery production line.

A 20-year-old lithium battery expert, no one would believe it if he told others.

After half a day of inspection, Hao Qiang issued an order for formal mass production.

“Boss Lin, after the ternary lithium battery has been tested for a period of time, if there is no problem, it can be put on the market. We have been dragging it for a long time.” Hao Qiang explained.

The cost of ternary lithium batteries is much higher than that of lead-acid batteries, which means that the price of electric vehicles equipped with it will also rise.

Taking a 60V20Ah battery as an example, the purchase cost of lead-acid batteries is about 500 yuan, and the factory price is 700 yuan;

For ternary lithium batteries of the same capacity, the company calculates the comprehensive cost to be 700 yuan, the factory price is 1,000 yuan, and the market price is 1,300 yuan.

That is to say, the original ex-factory price of F1 was 2,900 yuan and the market price was 3,500 yuan. After using ternary lithium batteries, the ex-factory price must reach more than 3,400 yuan and the market price must reach more than 4,100 yuan.

Hao Qiang plans to set the ex-factory price at 3,600 yuan and the sales price at 4,299 yuan.

In this way, the gross profit of the motorcycle company will increase from 900 yuan to 1,100 yuan in the future, and the terminal sales gross profit will increase by 100 yuan.

At the same time, Xinghe New Energy Company can have a gross profit of 300 yuan.

In the future, if the energy density of ternary lithium batteries is improved and the production technology is optimized, the comprehensive cost of 60V20Ah batteries will also drop significantly.

Although the use of lithium batteries makes the F1 model more expensive by several hundred yuan, the battery weight is reduced by nearly 27 kilograms, the range is increased by nearly 20 kilometers, and the battery life is extended.

At present, the 60V20Ah ternary lithium battery weighs 8 kilograms. If the energy density is increased to 270Wh/kg, the weight will be only about 4.5 kilograms.

The use of lithium batteries will greatly improve the convenience of the F2 model for female users.

Lin Yan said with expectation: “Okay, Chairman, I believe many customers will like the new battery.”

“That may not be the case. The price factor has a great impact. Even if the product is good, there are consumers who are unwilling to spend hundreds of yuan more.” Hao Qiang was a little worried.

“Well, you make sense.”

“But let’s try it on the market first. After all, we are positioned at the high end, and consumers may be willing to pay for it.” Hao Qiang ordered and decided to officially launch the lithium battery version.

Each model will be available in two versions, lead-acid and lithium, for consumers to choose.

He certainly hopes that consumers will choose ternary lithium batteries, which will help promote the company’s lithium battery development.

At the same time, Hao Qiang will make more money.

As long as the energy density is improved, the comprehensive cost of ternary lithium batteries can be reduced to about 400 yuan, which is cheaper than purchasing lead-acid batteries.

If the price of F1 is still 3999 yuan, the gross profit will increase from 1100 yuan to 1400 yuan, which is completely different.

“Okay, Chairman.” Lin Yan is looking forward to the situation after the lithium battery version is launched.