Super industrial overlord

Chapter 34
Hearing what this young employee said, Zhang Yi was a little embarrassed. After all, he ordered these machine tools. Moreover, the three CNC machine tools ordered this time were all ordinary CNC machine tools with relatively ordinary precision. After all, , at the price of these machine tools, it is impossible to buy good machine tools.

The price of a slightly better machine tool is at least several times or even dozens of times that of an ordinary machine tool, which is simply not something Zhang Yi can afford now.

Therefore, Zhang Yi looked at Xiaohua and the others, obviously asking Xiaohua if they had any good solutions for this matter. If there is really no way, then these accessories that require high precision can only be Let Xiaohua and the three of them use ordinary machine tools for processing.

But in this case, in addition to the fact that the production efficiency is far from comparable to that of CNC machine tools, the scrap rate of parts is also very high. After all, this is ordinary machine tool processing. No matter how advanced the technology is, Xiaohua and the others are life, not machinery, so There are always times when you miss.

So this is likely to lead to an increase in the cost of his aerodynamic bicycle. You must know that most of these parts are made of high-performance titanium alloys. If one piece is scrapped, Zhang Yi will lose tens or even hundreds of dollars. Yuan.

Moreover, in the entire aerodynamic bicycle, there are not only a few precision parts. In addition to this part being processed, there are several parts that require relatively high precision. Even the part being processed is still the precision of these parts. The lowest requirements, but even such parts, these machine tools can't process, let alone those parts that require higher precision.

"Brother! Don't look at me. I don't have any good solutions now. I just did some inspections on this machine tool and found that this is because these machine tools are actually designed for rough machining when they are designed. They cannot be used at all. Perform precision machining.

Of course, these machine tools are still capable of processing parts that generally do not require high precision, but once they encounter parts that require relatively high precision, the shortcomings of these machine tools will be revealed.

And I just discussed it with Xiaoliu and Xiaoxia. Even if we upgrade some parts of this machine tool, in fact, the precision improvement will not change much.

After all, in addition to the precision of the parts in the machine tool not meeting the requirements, the software system of this machine tool also has serious flaws, but although I know that the software of this machine tool has serious flaws, there is nothing I can do about it , we are only from the Department of Mechanical Engineering, not from the Department of Computer Software. "Xiaohua said while spreading her hands.

After listening to Xiao Hua's words, Zhang Yi's face also turned red. Originally, he was going to buy the same machine tool as last time, but after seeing the introduction of this machine tool, he found that the performance of this machine tool was only compared with the one he bought before. It was a little bit worse, but the price difference was nearly [-], so in order to save money, he bought these machine tools instead of the kind of machine tools he had bought before.

So he didn't have any good solutions for a while, and he didn't understand this aspect. Of course, he could also go to the Xueba Employment Mall to hire a computer science student, but it's a pity that the computer science student, with his current The Xueba coins he has can't afford to hire them.

Because the minimum employment price of Xueba in the Department of Industrial Computer Software is more than two hundred Xueba coins per year, even if Zhang Yi replaces all his current family property with Xueba coins, he still cannot afford to hire an industrial master. A one-year student coin for a computer software department student.

Then Zhang Yi turned his gaze to Zhang Yang next to him. After all, he is an old lathe worker who has worked for more than ten years. He must have processed a lot of parts and used a lot of machine tools. He must have used such poor-precision machine tools. Zhang Yi wanted to see if he had any good solutions.

Looking at Zhang Yi's gaze, Zhang Yang knew that it was Zhang Yi who was asking him, but Zhang Yang didn't answer right away, but walked to the side of the machine tool first, and then brought a blank part into the machine tool, started the machine tool and carefully Watching the operation of the machine tool.

Soon the part was finished. He took it out casually and carefully measured the part processed by the machine tool. Sure enough, the part was up to standard, and there was still a big gap in accuracy. Then, he put the part back into the Inside the machine tool, he then started to compile the processing program on the machine tool console, and he stopped to think about it from time to time during the programming process. After nearly half an hour, he completed the part processing program. Once again start the machine tool.

With the operation of the machine tool, everyone did not speak, and all stared closely at the parts being processed in the machine tool. Even Zhang Yang himself was focusing on the parts in the machine tool at this time. At this time, he was also uncertain. After all, the performance of these machine tools was too poor. Not only the precision of the parts of the machine tool itself was not good, but even the system of the machine tool was not good. is rarely encountered.

And even if he encountered such a machine tool a few times, it was basically used for rough machining, and there was no requirement for precision at all, so he could only use his previous experience in operating machine tools to adapt the machine tool processing data.

Soon this part was processed by the machine tool. Zhang Yang took out the part from the machine tool again this time and measured the size of the part. However, after measuring the size, Zhang Yang's face finally relaxed a bit, and he At the beginning, some modifications were made to the previous data, and then the machine tool was started for processing.

In this way, after Zhang Yang repeatedly modified the processing data five or six times, he said to Zhang Yi: "Mr. Zhang! This is already the limit of the machine tool. After all, the precision of the machine tool itself is there. If you want to If I want to improve the accuracy, I have no good way, unless the parts of this machine tool are modified, replaced with more precise parts, and the system of the machine tool is also replaced.

Only in this way can the precision of this machine tool be improved to a higher level, but even so, due to the large flaws in the design of the machine tool itself, it is still impossible to achieve the desired precision.Moreover, it is not as good as building a machine tool from scratch or buying those with slightly better performance. "

Although Zhang Yang said so, in fact, after Zhang Yang corrected the processing data, the processed part data was much better at this time, and even basically met the precision requirements of this part, but this was only basically achieved.

In fact, there is still some distance from the real qualification, and the scrap rate is still relatively high, but judging from the current situation, unless the machine tool is completely remodeled, it is impossible to improve the precision.

Although the processed parts have not yet met Zhang Yi's requirements, Zhang Yi still said to Zhang Yang; "Master Zhang, you have worked hard, and you are worthy of being a master."

"It's not hard, Mr. Zhang, this is what I should do, but Mr. Zhang, when buying machine tools in the future, please don't buy these machine tools with backward performance. At least you should buy some big brand machine tools, so that the performance of the machine tools will be better." It is guaranteed, and the production efficiency is also guaranteed, otherwise it will not only waste time, the precision will not be guaranteed, and even waste materials and energy." In fact, Zhang Yang was very tired at this time, and he could not stop working in front of this machine tool for several hours. The constant modification of processing data would be unbearable for ordinary people.

(End of this chapter)