"We Longteng Machinery Factory bought these two new digital machining centers at a high price in the country has the leading level, he can process the accuracy of about 4 level of parts, and the efficiency is very high, with other equipment in the factory, is fully equipped with the production of international mainstream transmission parts products. Duan Yun said to Qiu Jianlin.

At this point, Duan Yun must show convincing strength in front of Qiu Jianlin, and only in this way can his business attract the attention of the Shenzhen Municipal Government.

If placed in the future or even 10 years later, Duan Yun these two machining centers are not worth mentioning, by that time there will definitely be a large number of manufacturers with advanced equipment stationed in Shenzhen, but at this stage in 1984, there are many companies doing real estate and business in Shenzhen, but there are very few industrial enterprises, most of which use very backward equipment, including some Hong Kong-funded enterprises, in Shenzhen factory is also used some obsolete old equipment, relatively speaking, there are two speed machining centers Longteng Machinery Factory is already very powerful。

"You said your two machine tools are new?" Qiu Jianlin asked suspiciously, looking at the machining center without the manufacturer's logo and the shell that seemed to have just been painted.

"Mayor Qiu......" At this time, the cloud posted to Qiu Jianlin's side, and whispered to him: "Let me tell you the truth, I bought these two machines at a high price through an import and export foreign trade company in Xiamen, and it was very difficult to buy this equipment at that time, because this specification of machine tools is prohibited from being sold to the mainland in Taiwan, so when the machine shell is shipped in, the trademarks and name plates on it are scraped off......"

Duan Yun was not worried about what Qiu Jianlin would do to him if he told the truth, because Xiamen Yuanfang Company was a formally registered company, and Duan Yun had all the legal purchase procedures, so although it was smuggled over, from the perspective of Duan Yun's buyer, he was not illegal.

"I see. Hearing this, Qiu Jianlin was suddenly stunned.

Qiu Jianlin also knows a lot of situations in Xiamen, a few years ago, there were a large number of household appliances, televisions, refrigerators, etc. through special channels into the country, in addition, in recent years, Xiamen has also imported a large number of computers into the mainland, to a certain extent, this is an open secret, after all, a lot of equipment is needed by the country, since it is good for the country, the relevant government departments will naturally turn a blind eye, this is not a big deal.

After Duan Yun's explanation, Qiu Jianlin became interested in Duan Yun's two machining centers.

"Let me show you how this machine works. Duan Yun turned his head to look at Erhu and said to him, "You go and get a No. 3 ingredient and put him in it." ”

"Okay. After the second tiger responded, he picked up a piece of aluminum alloy raw material from the material preparation table next to him, wiped it briefly, opened the outer door of the machining center, put it on the horn in the workbench, and after clamping the workpiece, he stepped aside.

Then Duan Yun changed the tools inside, then closed the protective door and came to the CNC table.

Duan Yun wants to make a model of a small marine propeller, generally speaking, the CNC program for making propellers is more complicated, but the program was made up in advance when Duan Yun tested the machine a few days ago, so he only needs to call up the stored program this time, and after changing the tool, press the start button to officially process.

"Boom!" The moment the machine started, there was a slight popping sound, and the internal knife head slowly approached the space.

At this moment, the eyes of all the people present are focused on this CNC machine tool, for these entrepreneurs present, the leading cadres in the city and the district, they are basically the first time to have the opportunity to watch the processing process of this CNC machine tool, and some people even heard for the first time that there is a CNC machine tool This kind of equipment, so many people present showed a look of surprise and excitement on their faces.

"Squeak!" As the cutter head rotates rapidly, the first piece of metal chips falls off the workpiece with a slight and sharp sound.

At this moment, even the old technicians in the factory have surrounded them, some of them have been operating machine tools for half a lifetime, but it is the first time to see the processing method of the speed control machine tool, before Duan Yun's two equipment is very tightly protected, 24 hours a day there are security personnel guarding, and even the workers in the factory can not easily approach, so these factory masters are also the first time to see how CNC machine tools work.

Through the glass shield, you can clearly see that the cutter head inside is working quickly and efficiently, and every movement is very smooth and precise, with an indescribable beauty.

The raw material used by Duan Yun this time is a relatively soft aluminum alloy, which is not easy to hurt the cutter head when processed, and the efficiency is very high, which is very suitable for product demonstration.

At this time, Qiu Jianlin, who was standing next to Duan Yun, stared intently at the workpiece inside the machine tool, the five-axis linkage working mode made him feel very novel, for Qiu Jianlin, who was accustomed to the operation of ordinary lathes in the past, this five-axis linkage CNC machining center working method was full of a sense of science and technology, and he was completely attracted at this moment.

"Like this kind of propeller workpiece is impossible to process with ordinary lathes, but with this five-axis linkage digital machining center, you can, it is easy to make this complex surface of the workpiece, at present, we have only a few large shipyards and military departments in China have this CNC machining center, with these two machines, our factory can not only produce ordinary products, but also can produce some high-end complex precision parts, our factory technical equipment advantages, in the country is also leading. Duan Yun explained to Qiu Jianlin on the side.

"Not bad...... Qiu Jianlin nodded when he heard this, and then said: "This is indeed high-tech equipment, and we need enterprises like you in the Shenzhen Special Economic Zone." ”

"In fact, the reason why I chose to come to Shenzhen to set up this machinery factory was mainly to export ......"

"As far as I know, you are still the general manager of Shanxi Red Star Labor Service Company, right?" Qiu Jianlin asked suddenly.

"Yes, I am still the general manager of Red Star Labor Service Company, but in a few days I will return to Shanxi to resign from my position as a manager and concentrate on running this machinery factory ......" Duan Yun paused, and then said: " In addition, I also said hello to our provincial leaders in Shanxi, after I left, I opened this Longteng Machinery Factory, and will still maintain business contacts with the Red Star Labor Service Company, for them to process some key components of Longteng gearbox products, which is the main source of orders for our factory in the early stage, and we will actively expand cooperation units in the country in the future, with the technical equipment and strength of our factory, and strive to get more orders......"