Chaoshen Technology Trading Mall

　　 In the following days, Wang Bin has been busy acquiring the Tianyuan Optical Co., Ltd.

　　 At the same time, in the past few days, with the help of Qin Meiyu, Wang Bin also bought a small and large special steel smelting company in the city.

　　 It's just that the scale of this special steel smelting company is not very large, and its production line production scale is only two to three hundred tons per day, but this is temporarily enough for their Tiangong Technology.

With the successful acquisition of the two companies, Wang Bin has made some adjustments to the personnel of these two companies, except for some financial adjustments. Others have not been adjusted. Even the person in charge of these two companies, Wang Bin, They all kept them.

　　 After all, Cai Yuanxin and others can make their company from a small company to this level, then it means that his ability is absolutely inferior.

　　 After all the matters of the two companies were arranged, Wang Bin returned to his Tiangong Technology side.

　　Wang Bin knew very well in his heart that, compared to the others, the two factories at the headquarters are the foundation of their Tiangong technology.

　　 But when Wang Bin returned to their new factory, the ultra-high-precision CNC machine tools and the ultra-high-precision bearing production line on the new factory were all installed and ready for production at any time.

　　 After Wang Bin came back, he immediately arranged personnel to start the production of ultra-high precision bearings.

With a bearing sleeve blank with a diameter of nearly two meters, under the operation of the master, it was slowly hoisted by the lifting equipment in the factory to the worktable of the large ultra-high precision CNC machine tool. After all, such a large bearing The weight of the sleeve is not small. With such a weight of more than one ton, it is not easy to move the bearing sleeve to the workbench of the machine tool without using the mobile hanging platform in the factory.

Subsequently, the bearing sleeve was tightly clamped by the fixture on the workbench, and then the protective cover of the machine tool was slowly closed, and Master Zhou and Wang Bin who operated the machine tool also kept their eyes fixed on the interior of the machine tool. Happening.

　　At this time, the machine tool has already started processing the bearing sleeve under the action of the CNC program.

　　 This bearing sleeve has a relatively large diameter. But the required precision is not low, so the price is not small, and the time required is not a matter of minutes. Processing such a bearing sleeve does not take a few hours. carry out.

At the same time, there are also very high technical requirements for machine tool operators. Fortunately, Wang Bin spent a lot of money to ask Qin Meiyu to help find this ultra-high-precision CNC machine tool master. The master’s name is Zhou Fangwei. Absolutely competent.

Metal fragments splashed everywhere in the machine tool, and the machine tool was running at an even speed and steadily. In the eyes of Wang Bin and others, more than two hours passed quickly. At this time, the machine tool also began to withdraw. It proves that the processing of the bearing sleeve is about to be completed.

　　 Wang Bin and others also looked a little excited, after all, this is a bearing sleeve processed by an ultra-high precision CNC machine!

In the eyes of Wang Bin and others, the turning tool of the machine tool slowly receded, the operation of various parts of the machine tool also began to stop, the safety door of the machine tool was slowly opened, and the finished bearing sleeve finally appeared in Wang Bin. Wait for someone in front.

　　 So Wang Bin and the Master Zhou immediately took a high-precision measuring instrument and went forward to measure the bearing sleeve. At the same time, whether it is good or bad, you can see it right away.

Therefore, both Master Zhou and Wang Bin’s expressions are a little nervous, although in the machining industry, parts processing failures often happen, even if it is equipment that is precise and automated, there is a possibility of processing failure. .

　　 However, Wang Bin, Master Zhou and others do not hope that they will fail to process this kind of bearing sleeve using ultra-high-precision CNC machine tools for the first time.

Seeing this newly processed bearing sleeve, the first reaction is that it is very beautiful, looks very bright, and does not have any burrs. It feels like touching the surface of a glass mirror when it is touched by hand. Smooth, at this time Wang Bin already had a certain degree of confidence in the bearing sleeve.

　　 After all, this is a bearing sleeve processed by ultra-high precision CNC machine tools!

　　According to the requirements of the 969 Group, the precision level of this bearing sleeve is actually sufficient as long as it reaches the accuracy of the p3 level.

　　Wang Bin has a hunch that the bearing sleeves processed by ultra-high-precision CNC machine tools will definitely exceed the level required by the 969 Group.

While Wang Bin was looking at the bearing sleeve, Master Zhou on the side had already started measuring the bearing sleeve. During the measurement, Master Zhou nodded his head from time to time, and his face was also full. With joy.

　　 "Zhou Gong! How is the situation?" Seeing Master Zhou's face, Wang Bin already had an expectation in his heart, but he still asked not only.

"Mr. Wang! The accuracy of this bearing sleeve is beyond my expectation. According to my experience, the accuracy of this bearing sleeve can reach level three at most, which is already very good. Although this machine tool says It is an ultra-high precision CNC machine tool.

But in any case, this is also a new equipment that needs a certain amount of running-in. Unexpectedly, our country has such a big improvement in machine tools. It is really amazing. It can be achieved without running-in. At this level, after a certain amount of running-in, the accuracy will definitely be improved again.

　　 At the same time, it is impossible to adjust the machine data at one time, but according to my measurement, the precision level of this bearing sleeve has actually reached the level of two.

　　 In other words, if we are making certain adjustments to the machine tool, it is not impossible to achieve the level of accuracy. "Master Zhou said.

　　 "What, the accuracy of this bearing sleeve has reached the second level?" Wang Bin said with some curiosity. To be honest, he would not have thought that this accuracy could be achieved.

　　 However, Wang Bin did not agree with Master Zhou's increase in the level of precision, because according to the requirements of the 969 Group, it would be enough to meet the level three standard.

　　 And now they have reached the second-level accuracy, which has far exceeded the requirements of the 969 Group.

　　 So what we have to do now is to increase the processing speed. After all, the processing time of several hours is too slow for this bearing.

　　 If you add another bearing sleeve for this bearing, Wang Bin has the final say. They Tiangong Technology can't process a set of these bearings in one day. How can Wang Bin endure it?

　　 What's more, with such a processing speed, if you want to complete the 969 Group's bearing order within one month, you don't have to think about it.

　　 After all, even if one set can be processed in one day, only thirty sets of such bearings can be processed in one month at most.

　　 The 969 Group has orders for more than 90 sets of bearings. In other words, Tiangong Technology has to reduce the processing time to three to four sets of bearings per day.