CN104046499A - Cutting fluid for grinding and drilling - Google Patents

Abstract

The invention relates to a cutting fluid for grinding and drilling, which is prepared from the following raw materials in parts by weight: 15-25 parts of isopropanolamine, 6-13 parts of oleic acid, 4.5-9 parts of methyl benzotriazole, 2.5-7 parts of polyvinyl alcohol, 0.9-1.6 parts of nonionic surfactant, 2.2-4.3 parts of rust inhibitor, 8-16 parts of sodium molybdate, 1.3-2.8 parts of monoethanolamine benzoate, 0.2-0.9 part of sodium silicate and 18 parts of water. The cutting fluid has the advantages of excellent cooling and lubricating properties and excellent anti-rust property, and is especially suitable for post processing, such as grinding, drilling and the like.

Description

The boring cutting fluid of a kind of grinding

Technical field

The present invention relates to the boring cutting fluid of a kind of grinding.

Background technology

Along with the raising of cutting technology, the kind of cutting fluid is more and more.By its type, substantially can be divided into oil base cutting fluid and the large class of water-base cutting fluid two.It is raw material that oil base cutting fluid adopts mineral oil, fatty oil, mixing oil and extreme pressure oil more, and general oilness is good, but cooling performance is poor.Be used in the courses of processing such as high speed and heavy cut, because smoldering tempestuously, worsen bad border health, even have the danger that causes fire.Water-base cutting fluid have good cooling results, can save energy and the feature such as increase work efficiency, be day by day widely used in metal working process, and have the trend that progressively substitutes oil lubricant.Wherein especially more outstanding with the superiority of complete synthesis type water-base cutting fluid.

Summary of the invention

For the deficiencies in the prior art, the problem to be solved in the present invention is, a kind of cutting fluid is provided, and has excellent cooling and lubricating and rustless property, is particularly suitable for using in the post-treatment such as grinding, punching.

For solving prior art problem, technical scheme provided by the invention is, the boring cutting fluid of a kind of grinding, and its raw material by following parts by weight is made:

α-amino isopropyl alcohol 15-25 part, oleic acid 6-13 part, methyl benzotriazazole 4.5-9 part, polyvinyl alcohol 2.5-7 part, nonionogenic tenside 0.9-1.6 part, rust-preventive agent 2.2-4.3 part, Sodium orthomolybdate 8-16 part, phenylformic acid monoethanolamine 1.3-2.8 part, water glass 0.2-0.9 part, 18 parts, water.

Optimisation technique scheme of the present invention is, the boring cutting fluid of a kind of grinding, and its raw material by following parts by weight is made:

20 parts of α-amino isopropyl alcohols, 9 parts of oleic acid, 7 parts of methyl benzotriazazoles, 5 parts of polyvinyl alcohol, 1.3 parts of nonionogenic tensides, 3.5 parts of rust-preventive agent, 12 parts of Sodium orthomolybdates, 2 parts of phenylformic acid monoethanolamines, 0.6 part of water glass, 18 parts, water.

The invention has the beneficial effects as follows: cutting fluid of the present invention has excellent cooling and lubricating and rustless property, be particularly suitable for using in the post-treatment such as grinding, punching.

Embodiment

embodiment 1

The boring cutting fluid of grinding, its raw material by following parts by weight is made:

15 parts of α-amino isopropyl alcohols, 6 parts of oleic acid, 4.5 parts of methyl benzotriazazoles, 2.5 parts of polyvinyl alcohol, 0.9 part of nonionogenic tenside, 2.2 parts of rust-preventive agent, 8 parts of Sodium orthomolybdates, 1.3 parts of phenylformic acid monoethanolamines, 0.2 part of water glass, 18 parts, water.

embodiment 2

The boring cutting fluid of grinding, its raw material by following parts by weight is made:

25 parts of α-amino isopropyl alcohols, 13 parts of oleic acid, 9 parts of methyl benzotriazazoles, 7 parts of polyvinyl alcohol, 1.6 parts of nonionogenic tensides, 4.3 parts of rust-preventive agent, 16 parts of Sodium orthomolybdates, 2.8 parts of phenylformic acid monoethanolamines, 0.9 part of water glass, 18 parts, water.

embodiment 3

The boring cutting fluid of grinding, its raw material by following parts by weight is made:

20 parts of α-amino isopropyl alcohols, 9 parts of oleic acid, 7 parts of methyl benzotriazazoles, 5 parts of polyvinyl alcohol, 1.3 parts of nonionogenic tensides, 3.5 parts of rust-preventive agent, 12 parts of Sodium orthomolybdates, 2 parts of phenylformic acid monoethanolamines, 0.6 part of water glass, 18 parts, water.

Claims (2)

1. the boring cutting fluid of grinding, is characterized in that: its raw material by following parts by weight is made:

α-amino isopropyl alcohol 15-25 part, oleic acid 6-13 part, methyl benzotriazazole 4.5-9 part, polyvinyl alcohol 2.5-7 part, nonionogenic tenside 0.9-1.6 part, rust-preventive agent 2.2-4.3 part, Sodium orthomolybdate 8-16 part, phenylformic acid monoethanolamine 1.3-2.8 part, water glass 0.2-0.9 part, 18 parts, water.

2. cutting fluid according to claim 1, is characterized in that: the raw material by following parts by weight is made:

20 parts of α-amino isopropyl alcohols, 9 parts of oleic acid, 7 parts of methyl benzotriazazoles, 5 parts of polyvinyl alcohol, 1.3 parts of nonionogenic tensides, 3.5 parts of rust-preventive agent, 12 parts of Sodium orthomolybdates, 2 parts of phenylformic acid monoethanolamines, 0.6 part of water glass, 18 parts, water.