Theoretical calculation of oil scale

[Mengjuan Zhu]

（1）   Complete the modeling of the oil storage space in the lubrication system according to the relevant parts of the lubrication system.

（2）   Through the automatic measurement function of ProE software, the oil storage volume of oil pan is cut to find the defined volume at the normal loading angle. It is assumed that the maximum oil injection amount of an engine is 5L

（3）   Assuming that the ruler's direction in the ruler tube is consistent with the direction of the ruler tube, the mark value of the maximum scale of the oil scale is to select (2) the intersection point of the middle line of the liquid level and the ruler tube. Note the distance from the flange flange to the maximum liquid level from the scale tube L4.

（4）   similarly, according to steps (2) and (3), the measured minimum oil capacity is defined L2

L1 and L2 are the values of maximum liquid level and minimum liquid level calculated by scale theory.