For the thermal deformation and elongation formula of the precision piston rod, the first thing to know is that the thermal deformation and elongation formula is actually relatively large, and because one end of the workpiece is clamped, and the other end of the workpiece is held, it is impossible to stretch our workpiece, so that, with its own words, there will certainly be bending.
2023-10-07
Hardness measurement is usually divided into two kinds of lossy measurement and non-destructive measurement, non-destructive measurement is less damage, can not be done completely without damage. Relative to the center shaft of the piston, this injury is fatal, so it can only be measured by destructive methods.
2023-10-07
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