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 must process three sets of bearing sleeves every day, but this morning has passed, and we only process 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 the order of 969 group at all.

    Moreover, even if we control the time within two hours, that is, a set of four hours, we must work overtime at night, so it''s best 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 bearing orders issued by 969 group.

    The bearing sleeve produced now is only processed by this ultra-high precision CNC machine tool for the first time, and the speed has not been adjusted to the best. According to the machine tool he just operated and the processing data of the machine tool, it is not a big problem to control the processing speed of the machine tool within two hours.

    He replied, "Mr. Wang, please rest assured. According to the processing ability of the machine tool just now, there is no problem to increase the processing speed to within two hours."

    Then he came to the computer of the NC machine tool and began to adjust the processing data of the NC machine tool. About half an hour later, master Zhou readjusted the processing data of the machine tool.

    Then he operated the crane in the plant again, hung a blank of bearing sleeve, put it inside the NC machine tool, and started the machine to start processing.

    Sure enough, the processing time of the second bearing sleeve is much shorter. It only took less than two hours to complete, and there is no big change in accuracy, but the speed is still a little slow.

    After all, a bearing has two bearing sleeves, that is, the upper and lower bearing sleeves. At the current speed, if a bearing sleeve is processed for two hours, it will take four or five hours to process a set of bearings. If you want to complete the processing of three sets of bearing sleeves a day, it will take at least 15 hours. This is absolutely impossible.

    You know, now their senior machine tool processing master of Tiangong technology is only master Zhou. He doesn''t want master Zhou to die suddenly in his post one day.

    Master Zhou naturally knew that the processing speed was still a little slow, so he began to adjust the speed of the machine tool, and then began the third processing.

    Although the processing speed has been controlled within one hour by master Zhou, there are some deficiencies in accuracy. It can only reach level 3, which is absolutely impossible for master Zhou, a highly skilled teacher.

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

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

    If you are eight hours old, you can also process four sets. At the same time, in terms of accuracy, master Zhou has controlled it within the range of secondary accuracy.

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

    According to Wang Bin''s calculation, perhaps when this batch of bearings are processed, the main cutting tools of this machine tool will almost be scrapped.

    "By the way, Mr. Wang! If you can, I hope you can add some high-precision machine tools with three or four levels of precision for Tiangong technology.

    If there is a high-precision machine tool, we can use the high-precision machine tool to process the blank first. When the accuracy reaches a certain degree, we can use the 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 minimized, "master Zhou said to Wang Bin when he was about to leave work in the afternoon.

    "Yes! We should add some high-precision machines, but I want to outsource the processing of blanks 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 is no problem processing some rough parts! "Wang Bin said.

    Master Zhou nodded and said, "Mr. Wang, this is absolutely feasible. After all, Tiangong technology is not the only one to do this. In fact, most high-end product manufacturers do this. Now it''s OK. Even if we process all parts ourselves, there''s no problem.

    However, with the increasing scale of our Tiangong technology, there will be more and more products in the future.

    Therefore, the current model will certainly be unbearable in the future. If we do so, we will be greatly limited only in terms of production capacity.

    However, even if we outsource the preliminary processing projects, we must conduct on-the-spot inspection on the factories that contract the preliminary processing of these parts. Only after these manufacturers have the ability to process these parts can we contract them. "

    Wang Bin also nodded and agreed with master Zhou''s words.

    So the next morning, after arriving at the industrial zone, Wang Bin made a thorough investigation of the mechanical processing plants in the new and old industrial zone of their county. He found that there were more than a dozen mechanical processing plants in the new and old industrial zone.

    However, there are only seven large-scale machining plants, and there is no way to take over the work of Tiangong technology.

    Because some of their scale is not even as good as the machining workshop. Their equipment is backward and their technical strength is poor. If Wang Bin really gives them the primary processing work, it can be imagined what they process.

    As for the seven mechanical processing plants, in addition to two large-scale ones, they can even be ranked in the city.

    Wang Bin still attaches great importance to the two machining plants. According to Wang Bin''s survey, the machine tools in the two enterprises, in addition to various ordinary machine tools, also have many high-precision machines, and even imported high-precision machines.

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

    According to the products of the two factories in the past, the two factories have the ability to process three to four levels of precision, which surprised Wang Bin.

    As for the other five, the strength is also uneven, and the scale is different. The best one is not very big in terms of plant and scale.

    It can even be said that they are the smallest of these manufacturers, but their technical ability is not poor. They also have five imported high-precision machines.

    In addition, they did not know where to dig the senior master, but also had the ability to process mechanical parts with three-level accuracy, which shocked Wang Bin most.

    After reading the materials of these machinery factories, Wang Bin did not make a rash plan, but prepared to have time to go to these machinery factories with master Zhou. If the strength of these machinery factories did meet their requirements, Wang Bin did not mind handing over the preliminary processing of these parts to them.