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Deep Hole Drilling Oil

Features of deep hole machining: the features of deep hole machining are poor heat dissipation conditions, the cooling effect of cutting oil is not easy to play, the tool wear is fast, and the drill bit is easy to break.

Product Description

Features of deep hole machining: the features of deep hole machining are poor heat dissipation conditions, the cooling effect of cutting oil is not easy to play, the tool wear is fast, and the drill bit is easy to break.

Solution

◆ improve the cooling effect, reduce the viscosity of cooling oil as much as possible, and improve the permeability and chip removal of cutting oil

◆ reduce the heat output, use the oil with small friction coefficient, and reduce the friction of the tool support part; use the high-efficiency extreme pressure agent to form a low shear strength reaction film on the cutting surface, and reduce the cutting resistance.

Product features: according to the characteristics of deep hole processing, referring to foreign oil products, our company uses refined low viscosity mineral oil as the base oil, adding various additives such as high-efficiency extreme pressure anti-wear additive, friction modifier anti rust additive, etc. under different temperatures. It contains sulfur and chlorine extreme pressure additives, which can effectively prevent metal contact surface from sintering; reduce tool wear and improve mechanical life Life. In addition, it contains high permeability fat lubricant, reduces friction resistance and operation load of cutting edge, and improves machining accuracy and workpiece surface finish.

Product application: This product is widely used in cast iron, carbon steel, stainless steel, aluminum alloy, biting machine, broaching machine and other machine tools. It is mainly used in deep hole drilling and boring machine drilling technology, high-speed re cutting and difficult to process materials cutting and precision deep processing technology.

Product Index

Project quality index experiment method


ProjectQuality indexExperimental method
810820
AppearanceAmber LiquidAmber LiquidVisual inspection
Kinematic viscosity(400C)mm2/s9—1417—25GB265
Flash point (opening) 0C not less than160160GB267
Freezing point 0C is not higher than—8—8GB510
Acid value mgKOH / G is not greater than22GB264
Corrosion (45 × steel 1000C 3h)qualifiedqualifiedZBE34013
Sintering load Pd kg not less than500—800500—800GB3142
Stability test (- 100C)qualifiedqualifiedSY1373


Note: 810 is used for high-speed small hole machining; 820 is used for low-speed large hole machining

+86 138 6920 6100 jennifer.pang.china jennifer.pang@drillstar.cn 2960757986