Measurement of large hole in heavy machine tool box

The heavy-duty machine tool box is an important basic part of the machine tool. The dimensional accuracy and shape tolerance of the heavy-duty horizontal lathe head box and the tailstock box spindle hole system introduced by our factory are very high: 1 large aperture size and precision The height and the front support hole of the main shaft are φ980K5, and the other support holes are φ600H7 or more. The spacing of the 2 box holes is up to 2.5m. The number of holes required to be measured in the 3-well system is five. 4 spindle holes

Centrifuge Test Tube

The advantage of the plastic centrifuge tube is that it is transparent or translucent, its hardness is small, and the gradient can be taken out by the puncture method. The disadvantage is that it is easy to deform, has poor corrosion resistance to organic solvents, and has a short service life.

Plastic Centrifuge Tubes have caps, which are used to prevent sample leakage, especially when used for radioactive or highly corrosive samples. It is very important to prevent sample leakage; the tube cap also has a function to prevent sample volatilization. And support the centrifuge tube to prevent deformation of the centrifuge tube. When choosing this point, you should also pay attention to check whether the tube cover is tight, and whether it can be tightly covered during the test, so as to achieve the inversion without leakage;


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