Fluid composition for machining and machining method

A technology of mechanical processing and composition, applied in the direction of lubricating composition, petroleum industry, etc., which can solve the problems of reduced cost-effectiveness of fluids, damage to the useful or effective life of fluids, increased cleaning, etc.

Inactive Publication Date: 2015-06-17
HAIMEN MINGYANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Destruction or loss of the fluid's resistance to microorganisms limits or impairs the useful or effective life of the fluid, causing increased replenishment of the fluid itself or its components, increased replacement of used

Method used

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  • Fluid composition for machining and machining method
  • Fluid composition for machining and machining method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-6

[0054] (1) BUSAN 77-poly[oxyethylene (dimethylimino) ethylene (dimethylimino) ethylene dichloride], Buckman Laboratories, BUSAN is a registered trademark of Buckman Laboratories

[0055] (2) T-Maz 20 - Ethoxylated sorbitan monolaurate with 20 moles of ethylene oxide, PPG Corp. , T-Maz is PPG Corp. registered trademark of

[0056] (3) MACOL DNP 10-ethoxylated dinonylphenol with 10 moles of ethylene oxide, PPG Corp., MACOL is a registered trademark of PPG Corp.

[0057] (4) ANTAROX BL-236, aliphatic polyether-Rhone, Poulenc, ANTAROX is a registered trademark of Rhone-Poulenc

[0058] (5) MEA-BA, a mixture of 35.7% water, 14.3% monoethanolamine and 50% boric acid (by weight)

[0059](6) TERGITOL NP-6, ethoxylated nonylphenol with 6 moles of ethylene oxide, Union Carbide Corp., TERGITOL is a registered trademark of Union Carbide Corp.

[0060] (7) VARINE T, tall oil hydroxyethyl imidazoline, Sherex Corp., VARINE is a registered trademark of Sherex Corp.

Embodiment 7-10

[0062]

[0063] (8) MAPEG 400MS, polyethylene glycol (MW 400) monooleate, Mazer Corp., MAPEG is Mazer Corp. registered trademark of

[0064] (9) SORBAX HO 50, polyoxyethylene sorbitan hexaoleate, Chemax, Inc., SORBAX is Chemax, Inc. registered trademark of

[0065] (10) MAPEG 400 DO, polyethylene glycol (MW 400) dioleate, Mazer Corp., MAPEG is a registered trademark of Mazer Corp.

[0066] The aqueous machining fluid compositions of Examples 1-10 were prepared by combining each of the listed first phase ingredients with continuous agitation, heating the mixture to 110°F and continuing to agitate until a clear mixture formed , to make the first phase; combine each of the listed second phase ingredients under continuous agitation, heat the mixture to 130°F and continue stirring until a homogeneous mixture is obtained, and make the second phase; under continuous agitation The 130°F second phase was added to the 110°F first phase until a clear homogeneous product was obtaine...

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Abstract

The invention discloses a water-based fluid composition for machining; the fluid composition includes a mixture of the following substances: a) water, b) a water insoluble organic lubricant, c) a surfactant selected from the group consisting of non-ionic surfactants, anionic surfactants with less than or equal to 12 carbon atoms and cationic surfactants and mixtures thereof, and d) a water-soluble polyquaternary cation biocide. The invention also provides a machining method including a step of applying a water-based fluid for machining to a contact surface between a tool and a workpiece. The water-based fluid for machining is different from a synthetic water-based fluid composition for machining, the fluid is called as a soluble oil and semisynthesis water-based fluid for machining in the field, belongs to an emulsion, not only maintains the stability of the emulsion, but also can overcome the known characteristic that the water-based fluid composition for machining has no anti-microbial resistance, and has the advantages of resistance to microbial growth and invasion and improvement of the anti-microbial life.

Description

technical field [0001] The invention relates to the field of water-based machining fluids, and more particularly relates to water-based machining fluids with improved anti-microbial intrusion and a machining method using the water-based machining fluids. Background technique [0002] It is known in the art of machining or forming solid workpieces into useful articles to use cutting or non-cutting tools on the workpiece. Solid workpieces can be metallic or non-metallic (such as glass, ceramics, stone, etc.). During such machining or forming, the tool and / or the workpiece are rotated at high speed in some methods, such as spinning, turning or grinding. In other methods of machining or forming a solid object, such as a metal object, a tool is pressed against the solid object with great force to cut the workpiece, such as shearing, broaching, milling, grinding, molding, and stamping. In non-cutting methods, solid (such as metal) workpieces are formed without cutting by using n...

Claims

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Application Information

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IPC IPC(8): C10M173/00C10N30/16
Inventor 施勇
Owner HAIMEN MINGYANG IND
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