1. Oil seal is the customary name of the general seal, simply put, it is the seal of the lubricant. It is used to seal grease (oil is the most common liquid substance in the transmission system;
2. Also refers to the general meaning of the liquid substance) of the mechanical components, it will need to lubricate the parts of the transmission components and out of the force parts isolation, not to let the lubricant leakage. Static and dynamic seals (general reciprocating motion) with seals called oil seals;
3. The skeleton seal means the way is TC skeleton seal, which is also a vulcanized rubber thoroughly covered with self-tightening torsion spring lip skeleton seal, generally said skeleton seal metaphorically refers to this kind of Tc skeleton seal.
One is the poor quality of new products, classified as inferior, which must be friends with a certain ability to identify the work of the goods, must use high-quality specification skeleton seal.
The other is when the skeleton seal after using a long time, it will occur aging condition, plasticity weakening, airtightness reduced, which is attributed to the car all normal wear and tear, we must update a new skeleton seal.
Phenomenon of rotating shaft: When the shaft has a high degree of finish or rust, rust, burrs and other shortcomings, it is necessary to use a fine sand cloth to polish the finish and then install the skeleton seal, and at the same time the lip of the skeleton seal or the matching part of the journal should be coated with clean grease.
The phenomenon of finished oil: if different types of water oil viscosity is not the same, in the removal of finished oil, must remove and replace the level of other grease, if the finished oil wrong operation will lead to skeleton seal oil seepage as well.
At the same time, when adding new grease, do not have to give too much oil or vent blockage, so that the car will run when the internal working pressure is too high, beyond the bearing confinement pressure and leakage;
There is also when the grease magazine periodical is too much, there is alloy powder, metal material iron pin, to completely remove and replace the new oil, to avoid ruining the skeleton seal.
Post time: Jun-09-2023