After get off work, Wang Bin returned to the laboratory and put all the screws he had processed into his technology mall store. At the same time, he also went directly to the technology mall store.

Of course, after entering the store, Wang Bin asked the system to contact Xu Zhenming as soon as possible.

Not long after, Xu Zhenming appeared in Wang Bin's shop and said to Wang Bin: "Mr. Wang! Have the screws all been completed?"

"Yes, Mr. Xu, I have completed all the glass screws you want. Although these screws are only level 4, if Mr. Xu and your world are capable, you can polish these screws well. The accuracy of these screws can definitely be higher, and even reach the standard of level 3 screws." Wang Bin said while bringing Xu Zhenming to the next to the screws he ordered.

He said again: "Mr. Xu, these are the screws you ordered. However, since our Tiangong Technology can only produce glass now, we cannot anti-collision packaging of these screws, so we can only hand them over to you like this."

Then Wang Bin pointed to a pile of numerous glass screws and said, "These are the four-level precision screws you ordered! There are two tons in total, Mr. Xu can click it."

After saying that, Wang Bin pointed to a pile of glass screws with a small number and said, "Mr. Xu, this pile of screws has three-level accuracy, with a total of one thousand. However, considering the scrap rate, there are a total of 1,100 glass screws here!

Finally, there are these second-level screws, here are 110." Wang Bin said at the smallest number of screws.

After listening to Wang Bin's words, Xu Zhenming was still a little grateful to Wang Bin. He knew what Wang Bin said was about the scrap rate.

But in fact, the things that can be entered into the technology mall store and used for trading are all products that have been tested and qualified by the technology mall.

So there is actually no waste rate in the mall, so in fact, these extra screws can be said to be given to him by Wang Bin, so why is he not grateful?

You should know that not to mention the second-level screws, just the third-level screws, one energy coin can only be purchased for one hundred, not to mention the second-level screws, one energy coin is only ten. In other words, what Wang Bin calls the scrap rate, actually gave him two energy coins!

"Thank you, Mr. Wang!" Xu Zhenming said with some gratitude!

"Mr. Xu! You don't have to do this. Actually, I'm also doing my future orders! And when you buy things from me in the future, I will still charge the money I should charge, and it will not be cheaper than others!" Wang Bin said with a smile.

In fact, the first reason why Wang Bin gave these scrap rates to Xu Zhenming was naturally the same as he said just now. For Xu Zhenming's future orders, there is another reason. Since Wang Bin knew the country where Xu Zhenming is located, he didn't mind letting Xu Zhenming get more cheap. This not only improves Xu Zhenming's own strength, but also improves the ability of Xu Zhenming's world and China. After all, whether it is Wang Bin's world where he is located or Xu Zhenming's world where he is located, there is a name that is China.

"Mr. Wang! I know, thank you anyway!" Xu Zhenming insisted after hearing Wang Bin's words.

Wang Bin shrugged, then said to Xu Zhenming: "Mr. Xu! What are you thinking about what I proposed before?"

Xu Zhenming certainly knew what Wang Bin was asking, so it was naturally the last time Mr. Wang mentioned to him about the use of special glass to make machine tool beds, spindles and bearings and other parts.

"Mr. Wang! I have considered this matter and am preparing to try it. This time I come here, I am also planning to order one or two sets of machine tools and the main shaft of the machine tool. As for bearings, in my world, China can still buy some high-end bearings.

Moreover, bearings are different from other components. I think even Mr. Wang, it will definitely be very difficult to produce bearings with this glass in a short period of time! After all, whether it is the bed or spindle of the machine tool, as long as you have a high-precision CNC machine tool, you can directly process it.

But bearings are different. Although high-precision machine tools can also be processed, the processing efficiency is absolutely unimaginable. At the same time, as a consumable, it is destined to be impossible to buy a few in small quantities. So this time, I will not order this glass bearing for now." Xu Zhenming said.

After hearing what Xu Zhenming said, Wang Bin nodded. As Xu Zhenming said, other mechanical components of the machine tool are easy to talk about. Whether it is the bed, spindle, screw, etc., as long as there is a high-precision CNC machine tool, it can definitely be processed in a short time, but there are some exceptions to bearings.

Although bearings look like such a small thing, bearings are definitely the top priority for mechanical equipment. The bearings themselves are composed of many components. If used on high-precision equipment, the accuracy requirements for the bearings themselves are very high.

It is precisely because the bearing itself consists of many components and the requirements for accuracy are not low. Therefore, if you want to use high-precision machine tools for processing, you must process these components one by one. Not to mention the others, just the balls in the ball bearing are absolutely untimely processed.

Of course, not all bearings are so troublesome. The rollers in roller bearings are much better when machining using CNC machine tools, but compared to processing other components, bearings are definitely one of the most troublesome components.

So Wang Bin nodded and said to Xu Zhenming: "Okay! Since that's the case, Mr. Xu, have you brought the bed and spindle data you want?"

"Bring it!" As he said that, Xu Zhenming had some more documents in his hand and handed them to Wang Bin!

Wang Bin took it and looked carefully. Wang Bin found that the machine tool bed information given to him by Xu Zhenming was not the data of the machine tool bed and bearing, but the data of three sets of machine tool bed and spindle.

The beds of these three sets of machine tools look a bit the same on the outside, but in fact it is not the case. The size and weight of these three sets of machine tools are different.

The smallest machine tool has a weight of only 1.1 tons, and its maximum length and width are only 1,500 mm by 1,000 mm. Wang Bin believes that after the machine tool is manufactured in the future, its weight should not exceed 3 tons, and its maximum length will definitely not exceed 1.5 meters. Therefore, this should be the bed of a small machine tool or a micro machine tool.

The weight and size of the second set are much larger. Not to mention the weight of the bed of other machines, it has reached three tons. You should know that this is special glass! If cast iron is used, the weight of the bed will definitely exceed ten tons. Secondly, the maximum length, width and height of the bed of this machine tool are 3530 mm by 3000 mm by 2890 mm respectively. There is no doubt that this should be the bed of a medium-sized or ordinary machine tool.
Chapter completed!