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Preparation method of high-performance low-viscosity honing oil

A low-viscosity, high-performance technology, used in the petroleum industry, lubricating compositions, etc., can solve the problem of blackening of honing workpieces, achieve the effects of improving wear resistance, easy washing, and reducing downtime

Inactive Publication Date: 2019-05-28
山东小松油品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The market needs a honing oil with excellent extreme pressure and anti-wear properties and good cooling properties to avoid the bad state of the honed workpiece being too high in temperature and appearing black

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A preparation method of high-performance low-viscosity honing oil, comprising the proportion of honing oil formula materials:

[0036] Base oil (Hydroseal G 3 H): 80% to 90%, base oil (HYDROSEAL G 232 H): 2.5% to 3.5%, propylene glycol dioleate: 6% to 6.8%, palm (kernel) oil: 1.8% ~2.5%, extreme pressure antiwear agent (lanthanum acid dimer): 1~1.5%, 2,6-di-tert-butyl-p-cresol: 0.04~0.05%;

[0037] A preparation method of high-performance low-viscosity honing oil, comprising the following steps:

[0038] 1) Weighing of honing oil formulation materials:

[0039] Use a weighing device to weigh the base oil (Hydroseal G 3 H) according to the ratio of the formula to be 80%, base oil (HYDROSEALG 232 H) 2.5%, propylene glycol dioleate 6%, palm (kernel) oil 1.8%, extreme pressure Weigh 1% of anti-wear agent (lanthanum acid dimer) and 0.04% of 2,6-di-tert-butyl-p-cresol for later use;

[0040] 2) Pre-preparation of honing oil:

[0041] The weighed base oil (Hydroseal G 3 H)...

Embodiment 2

[0049] A preparation method of high-performance low-viscosity honing oil, comprising the proportion of honing oil formula materials:

[0050] Base oil (Hydroseal G 3 H): 80% to 90%, base oil (HYDROSEAL G 232 H): 2.5% to 3.5%, propylene glycol dioleate: 6% to 6.8%, palm (kernel) oil: 1.8% ~2.5%, extreme pressure antiwear agent (lanthanum acid dimer): 1~1.5%, 2,6-di-tert-butyl-p-cresol: 0.04~0.05%;

[0051] A preparation method of high-performance low-viscosity honing oil, comprising the following steps:

[0052] 1) Weighing of honing oil formulation materials:

[0053] Use a weighing device to weigh the base oil (Hydroseal G 3 H) according to the ratio of the formula to be 82.5%, base oil (HYDROSEAL G 232 H) 2.75, propylene glycol dioleate 6.2%, palm (kernel) oil 1.95%, extreme pressure Weigh 1.1% of anti-wear agent (lanthanum acid dimer) and 0.0425% of 2,6-di-tert-butyl-p-cresol for later use;

[0054] 2) Pre-preparation of honing oil:

[0055]The weighed base oil (Hydrose...

Embodiment 3

[0063] A preparation method of high-performance low-viscosity honing oil, comprising the proportion of honing oil formula materials:

[0064] Base oil (Hydroseal G 3 H): 80% to 90%, base oil (HYDROSEAL G 232 H): 2.5% to 3.5%, propylene glycol dioleate: 6% to 6.8%, palm (kernel) oil: 1.8% ~2.5%, extreme pressure antiwear agent (lanthanum acid dimer): 1~1.5%, 2,6-di-tert-butyl-p-cresol: 0.04~0.05%;

[0065] A preparation method of high-performance low-viscosity honing oil, comprising the following steps:

[0066] 1) Weighing of honing oil formulation materials:

[0067] Use a weighing device to weigh the base oil (Hydroseal G 3 H) according to the ratio of the formula: 85%, base oil (HYDROSEALG 232 H) 3.0%, propylene glycol dioleate 6.4%, palm (kernel) oil 2.1%, extreme pressure Weigh 1.2% of anti-wear agent (lanthanum acid dimer) and 0.045% of 2,6-di-tert-butyl-p-cresol for later use;

[0068] 2) Pre-preparation of honing oil:

[0069] The weighed base oil (Hydroseal G 3 H)...

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Abstract

The invention discloses a preparation method of high-performance low-viscosity honing oil, and relates to the technical field of metal forming lubricating oil. According to the preparation method of the high-performance low-viscosity honing oil, the high-performance low-viscosity honing oil is prepared from honing oil formula materials in percentage by weight: 80-90% of base oil (Hydroseal G 3H),2.5-3.5% of base oil (HYDROSEAL G 232H), 6-6.8% of propylene glycol dioleate, 1.8-2.5% of palm (kernel) oil, 1-1.5% of anti-wear reagent (dimer acid lanthanum) at extreme pressure, and 0.04-0.05% of 2,6-butylated hydroxytoluene. The honing oil is low in viscosity, contains a proper quantity of ester lubricants and has the lightly-moderate extreme pressure characteristic, and the honing oil has thecharacteristics that the honing oil is compatible with nonferrous metal, spots are avoided, flushing is easy, and excellent surface finish machining and good size precision are achieved; and in various honing operation, carboxyl of the dimer acid lanthanum can be effectively adsorbed on a grinding wheel and grinding stone, the friction surfaces of rare earth elements diffuse towards a substratein the friction process to form a permeable layer, and the abrasion performance of the surfaces of the grinding wheel and the grinding stone is improved.

Description

technical field [0001] The invention relates to the technical field of metal forming lubricating oil, in particular to a preparation method of high-performance and low-viscosity honing oil. Background technique [0002] In the inner hole finishing, the honing process with high removal rate and short processing cycle has replaced the traditional internal grinding process. Honing was once used as a polishing process, but with the development of the process, it has developed into a high-efficiency finishing process, which can not only improve the geometry and surface structure of the hole, but also remove drilling, reaming and Residual stress produced by internal grinding. Honing is a fast and efficient inner hole finishing process, and its application range is more and more extensive. [0003] From the perspective of metal processing, honing is a kind of grinding process. In the process of workpiece processing, its grinding speed and instant temperature are much higher than...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C10M169/04C10M177/00C10N30/06C10N30/02
Inventor 何茂伟袁俊洲纪祥娟徐金玲乔良
Owner 山东小松油品有限公司
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