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Helical gear (gears)
| Глоссарий терминов смазочных материалов |
Cylindrical in form with helical teeth.
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Cylindrical, английский
Цилиндрический
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Herringbone gears (gears), английский
Two helical gears on the same shaft, one with a righthand helix and the adjacent one with a lift-hand helix, giving the appearance of a herringbone.
Heat transfer oils, английский
Oils utilized as heat transfer media; typical applications include asphalt plants, grease plants, etc. these oils have low volatility and contain additives to inhibit cracking and sludging. heavy-duty engine oils: oils having oxidation stability, bearing corrosion preventive properties and the detergent dispersant characteristics necessary to make them generally suitable for use in both high-speed diesel and gasoline engines under heavy duty service conditions.
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