subject: How To Choose The Right Gear Lubrication [print this page] How to choose the right gear lubrication How to choose the right gear lubrication
Different operational phase of large open gear lubricant has completely different requirements:
A new gear or turned face gear, the gear surface roughness, the contact with the low proportion of inevitable slight abrasion and fatigue cracks are therefore required to prevent minor abrasions to the sustainable development of sustainable development for the pitting and severe abrasions to prevent fatigue cracks peeling off. Must use a special run-in lubricant, polishing stage, the elimination of the continuous generation of scratches, cracks, and quickly upgrade the gear contact ratio, reducing scratches, and the probability of cracks.
(2), to end when tooth tables have sufficient contact with the proportion of the polishing stage, the tooth surface with the basic conditions to form a good lubricating oil film. To create a good lubrication conditions, require a change of a suitable lubricant to reduce gear wear, to prevent the gear appeared abrasions, glue, plastic deformation, pitting damage, extend gear life and to avoid both caused by improper lubrication the continued development of the injury. In order to prevent the emergence of the aforementioned various types of damage, requiring the selection of the lubricant with high viscosity, strong carrying capacity, good adhesion properties with extreme pressure additives, good wear resistance, adapted to the higher of the tooth surface temperature to to achieve the following purposes:
a) formation of a sufficient thickness of oil film between meshing tooth surface;
b) bear a higher gear operating temperature;
c) to reduce the friction coefficient;
d) can effectively absorb the impact, when the gear mesh lower gear to withstand the impact loads;
e) can effectively reduce the wear rate of the gear, extend gear life;
f) To make the load evenly distributed, reducing the contact pressure;
g) can effectively prevent gear damage or mitigate the expansion of the existing damage.
Klber provide fully transparent operation and running of open gears, high adhesion of open gear lubricants kluberfluidc-f3ultra, with ultra-high viscosity, viscosity of 40 of of up 16500mm2 / s, also applies to spray, recycling, oil pool and other various lubrication methods that can fully meet the various requirements and has been widely used worldwide. Klber also offers an extensive series of products with the viscosity of the span from 3100-22000mm2 / s (40 C) in order to adapt to different requirements of the injection system and the ambient temperature.
