|
|
|
|
|
|
|
|
|
Fillet curve (gears)
| Глоссарий терминов смазочных материалов |
The concave portion of the tooth profile where it joins the bottom of the tooth space at the root circle.
|
|
|
Fingerprint neutralizer, английский
A polar compound used in rust preventives for steel surfaces that prevents corrosion attacks from perspiration during handling. fire point (cleveland open cup, or coc; astm d-92): the temperature to which a combustible liquid must be heated so that the vapor released will burn continuously when ignited under specific conditions. fire-resistant (fr) fluids: hydraulic fluids that exhibit fire-resistant properties; they include the water-in-oil emulsions known as invert emulsions, water-glycol fluids, non-aqueous synthetic fluids like phosphate esters, silicones and halogenated hydrocarbons and high water-based fluids (95% water) and microemulsions.
Fibrous grease, английский
Describes a specific type of grease that exhibits a distinctive fibrous structure when portions of the grease are pulled apart. the gelling agents for many greases have unique fibrous structures, depending on the type of soap or thickener employed, that are easily distinguished under an electron microscope. some greases are smooth and buttery to the feel, even though they are microscopic fibrous structures. it is customary to use the term “fibrous grease” for grease that resists being pulled apart.
|
|
|
|
|
|
|
