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So Wang Bin asked Master Zhou: "Master Zhou, the precision 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 have only processed half sets of 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 969 Group.

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

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

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

He replied: "Mr. Wang! Please rest assured. Judging from the processing capacity of the machine tool just now, there is no problem in increasing the processing speed to within two hours."

As he spoke, 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 operate the crane in the workshop again, hang a blank of a bearing sleeve, put it inside the CNC machine tool and start the machine to start processing.

Sure enough, the time to process the second bearing sleeve was much shorter. It only took less than two hours to complete, and the accuracy did not change much, but this speed is still a bit slow.

After all, a bearing has two bearing sleeves, that is, the upper and lower bearing sleeves. At the current speed, it takes two hours to process one bearing sleeve, then it takes four to five hours to process a set of bearings. If you want to complete the processing of three sets of bearing sleeves in one day, It will take at least fifteen hours or more, which is absolutely impossible.

You must know that there is only Master Zhou alone as a senior machine tool processing master of Tiangong Technology. He doesn't want Master Zhou to die suddenly on the job one day.

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

Although the processing speed this time has been controlled by Master Zhou within an hour, it is not enough in terms of precision, and it can barely reach the third level. As far as it is concerned, it is absolutely impossible.

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

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

If there are eight small words, four sets can also be processed. At the same time, in terms of precision, Master Zhou has also firmly controlled it within the range of second-level precision.

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

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

"By the way, Mr. Wang! If possible, I hope Mr. Wang can add some high-precision machine tools with three or four levels of precision to our Tiangong Technology.

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

In this case, our efficiency can definitely be greatly improved.

For ultra-high precision machine tool wear, it can also be reduced to a minimum. "When getting off work in the afternoon, Master Zhou said to Wang Bin.

"Yes! We should add some high-precision machines, but for the processing of blanks, I want to outsource them to other qualified machinery factories. What do you think of Zhou Gong?

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

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

But as the scale of our Tiangong Technology is getting bigger and bigger, there will be more and more products in the future.

Therefore, the current model will definitely be unbearable in the future, not to mention other things, if this is done, it will be greatly limited in terms of production capacity.

However, even if we outsource the initial processing project, we must conduct on-site inspections of the factories that contracted the initial processing of these parts. Only after these manufacturers are indeed capable of processing these parts can they be contracted. "

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

So on the next morning, after Wang Bin came to the industrial zone, he conducted a survey of all the machinery processing factories in the old and new industrial zones of his county. He found that all the machinery processing factories in the old and new industrial zones were all All added up, there are as many as a dozen.

However, there are only seven mechanical processing factories that are truly large-scale, and the remaining ones have no strength to take over the work of Tiangong Technology.

Because some of them are not even as large as mechanical processing workshops, their equipment is backward, and their technical strength is poor. If Wang Bin really entrusts them with the initial processing work, then one can imagine what they will produce.

As for the seven machinery processing factories, except for two that are relatively large in scale, they can even be ranked first in the city.

Wang Bin still attaches great importance to these two machinery processing plants. According to Wang Bin's investigation, in addition to various ordinary machine tools, there are also high-precision machines with a large number of digits in the machine tools of these two enterprises, and there are even imported machines. of high-precision machines.

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

Judging from the products of these two factories in the past, Wang Bin was a little surprised that these two factories were able to process three to four levels of precision.

As for the other five companies, their strengths are also uneven, and their scales are also different. Among them, the best one is not very big in terms of factory building and scale.

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

Coupled with the fact that the senior masters they dug from no one knows where are capable of processing mechanical parts with three-level precision, this is what shocked Wang Bin the most.

After reading the materials of these machinery factories, Wang Bin did not make rash plans, but prepared to visit these machinery factories with Master Zhou when he had time. If the strength of these machinery factories did meet their requirements, then Wang Bin Don't mind handing over the initial machining of these parts to them.