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So Wang Bin asked Master Zhou: "Master Zhou, the accuracy is enough, but the processing speed is still too slow.

According to the requirements of the order, we have to process three sets of bearing sleeves every day, but today has passed all morning, and we only processed half of the bearing sleeves.

Therefore, we must control the processing speed within two hours for each bearing sleeve. Otherwise, we will not be able to complete this order from the 969 Group.

And even if we control the time within two hours, that is, a set of 4 hours, we must work overtime at night to complete it, so it is better to control it within one hour, that is, a set of two hours."

Of course, Master Zhou knows what Wang Bin said, and he also knows the number of these bearing orders placed by the 969 Group.

The bearing sleeve produced now is only the first time he used this ultra-high-precision CNC machine tool to machine it. The speed has not been adjusted to the best. According to the machine tool he has just operated and the processing data of the machine tool, he wants to change the machine tool The processing speed is controlled within two hours per set, which is not a big problem.

He replied: "Mr. Wang! Don't worry. Judging from the ability of the machine tool just now, there is no problem if you want to increase the processing speed to within two hours."

Then he came to the computer of the CNC machine tool again and began to adjust the processing data of the CNC machine tool. After about half an hour, Master Zhou readjusted the processing data of the machine tool.

Then the crane in the workshop was operated again, and a blank of the bearing sleeve was hung, placed in the CNC machine tool, and the machine started to process.

Sure enough, the processing time for the second bearing sleeve was much shorter. It only took less than two hours to complete, and there was not much change in accuracy, but the speed was still a bit slow.

After all, a bearing has two bearing sleeves, namely the upper and lower bearing sleeves. At the current speed, processing one bearing sleeve for two hours, then it takes four or five hours to process one set of bearings. If you want to complete three sets of bearing sleeves in one day, It will take at least fifteen hours or more, which is definitely not good.

We must know that now their senior machine tool processing master of Tiangong Technology is only Master Zhou, and he does not want Master Zhou to suddenly die on the job one day.

And Master Zhou naturally knew that the processing speed was still a bit slow, so he started to adjust the speed of the machine again, and then started the third processing.

Although the speed of this processing has been controlled by Master Zhou within an hour, it is somewhat inadequate in terms of accuracy. It can barely reach the third level. This is for a skilled teacher like Master Zhou. In terms of it is absolutely impossible.

So in the next afternoon, Master Zhou adjusted the data of this machine many times, and finally controlled the time for the machine to process a bearing sleeve to about 50 minutes.

In other words, if they work ten hours a day, they can process five sets of bearings in one day.

With eight small words, four sets can also be processed, and at the same time, in terms of accuracy, Master Zhou is firmly controlled within the range of secondary accuracy.

However, due to the relatively fast processing speed, the hardness of the bearing steel is not small, and the consumption of tools is also very severe.

According to Wang Bin's calculations, perhaps after the processing of these bearings is completed, the main tools of this machine tool will almost be scrapped.

"By the way, Mr. Wang! If you can, I hope Mr. Wang can add some high-precision machine tools with grades three and four precision to Tiangong Technology.

If there is a high-precision machine tool, we can first use a high-precision machine tool to process the blank first, and when the accuracy reaches a certain level, use an ultra-high-precision machine tool for processing.

In this way, our efficiency can definitely be greatly improved, and the tool wear of ultra-high precision machine tools can also be reduced to a minimum."When the afternoon was about to get off work, Master Zhou said to Wang Bin.

"Yes! We should add some high-precision machines, but for the processing of the blanks, I want to outsource them to other qualified machinery factories. I don't know what you think of Zhou Gong?

After all, in our industrial zone, there are also several machinery factories. Although the scale is not very large, I think there is no problem in processing some rough parts!"Wang Bin said.

Master Zhou nodded and said: "Mr. Wang, this is absolutely feasible. After all, this is not only our Tiangong Technology company doing this. In fact, most high-end product manufacturers do this. It's okay now, even if it is all zero. The parts are processed by ourselves and there is no problem.

But as the scale of our Tiangong Technology becomes larger and larger, more and more products will be produced in the future.

So with the current model, it will definitely be overwhelmed in the future, not to mention that if it does this, it will be greatly restricted in terms of capacity alone.

However, even if the initial processing projects are outsourced, we must conduct on-site inspections of the factories that contract the initial processing of these components. Only when these manufacturers are indeed capable of processing these components can we contract."

Wang Bin also nodded, agreeing with Master Zhou's words.

So after arriving in the industrial zone the next morning, Wang Bin conducted an investigation of the machinery processing plants in the new and old industrial zones in his county. He found that all the machinery processing plants in the new and old industrial zones All add up, there are as many as a dozen.

However, there are only seven mechanical processing plants that have become large-scale, and the remaining ones are simply unable to take over the work of Tiangong Technology.

Because some of them are even inferior to their mechanical processing workshops, their equipment is backward, and their technical strength is poor. If Wang Bin really entrusts them with the initial processing, then they can imagine what they have processed.

As for the seven mechanical processing plants, except for the two larger ones, they can even be ranked in the city.

Wang Bin still attaches great importance to these two mechanical processing plants. According to Wang Bin’s investigation, in addition to various ordinary machine tools, there are also high-precision machines with many digits, and even imported machines. The high-precision machine.

At the same time, in terms of technology, both of their factories have performed well.

Judging from the products of these two factories in the past, these two factories are actually capable of processing three to four levels of precision, which surprised Wang Bin.

As for the other five companies, the strengths are also uneven, and the scales are also different. Among them, the best one, although in terms of plant and scale, is not very large.

It can even be said that it is the smallest among these manufacturers, but the technical capabilities are not bad. They actually have five imported high-precision machines.

In addition, they did not know where the senior masters were dug, and they were able to process mechanical parts with three-level precision. This was what shocked Wang Bin the most.

After reading the materials of these machinery factories, Wang Bin did not make any rash plans. Instead, he was prepared to have time to visit these machinery factories with Master Zhou. If the strength of these machinery factories did reach the level they required, then Wang Bin Don't mind giving them the initial processing of these parts.