Chapter 39 (1/2)
When the high-speed rotating glass column and the chip cutter on the drill bit approached slowly, Wang Bin was also nervous. After all, the performance of this glass is here. If even the diamond cutter can't process this glass, don't say that other cutters must be unable to process.
This means that the contract he negotiated with Xu Zhenming will be in vain. If it is successful, the cooperation between him and Xu Zhenming can continue. Most importantly, in addition to the cooperation with Xu Zhenming, he has more things to sell in the mall.
After all, we can use glass to produce ball screws, so we can produce a lot of mechanical parts with this kind of glass.
Finally, the glass column and the cutting tool slowly approached together. At the same time, the water pipe next to the cutting tool also ejected coolant. Under the processing of the cutting tool, the white substances were taken away under the impact of the water flow, and the original smooth and flat glass column also changed.
When Wang Bin saw all this, he finally put down half of his heart. That is, their special glass can indeed be processed by machine tools, and the effect looks good.
However, it is still uncertain whether this glass can be precision machined.
Because the material of glass is very different from that of steel, and their performance of this glass is even better.
For example, the hardness is much higher than that of ordinary glass, so the processing speed is not fast. It took more than ten minutes for the machine tool to stop, and the door of the machine tool processing room is automatically opened.
Wang Bin immediately picked up the processed glass column. No, it should not be called a glass column now, but a glass screw rod.
He picked up some warm glass screw rods due to processing and looked at them carefully. He found that the screw rod that had been processed and formed looked good like a mirror. At the same time, he didn't see any cracks and gaps on the screw rod.
Anyway, the naked eye can't see what's wrong with the screw rod processed from special glass, but Wang Bin's face doesn't look excited or depressed.
He silently picked up the high-precision laser detector from the random bed in the laboratory, began to test the screw rod made of glass, and soon had the results.
When the test results came out, Wang Bin also had a smile on his face. The test results showed that the glass screw rod had an arbitrary length of 300 mm, and the error was about 5 microns. In other words, the precision level of this screw rod processed from glass had reached level 3, which was very close to the precision of level 2 screw rod, Moreover, without any polishing, he believes that it is not impossible to achieve level II if some precision grinding equipment is used for polishing.
After thinking about it, Wang Bin picked up a glass column and put it into the processing center, and started the machine. After all, only one glass screw was processed, so it is impossible to determine the average accuracy of the ball screw processed by this glass. If it is around this, Wang Bin should consider whether to buy some high-precision polishing equipment.
If the secondary accuracy can be achieved, the price can be higher when it is sold to Xu Zhenming.