Trace lubricating oil for machining steel hub and preparation method thereof

A technology of micro-lubricant and wheel hub, which is applied in the field of micro-lubricant for steel wheel hub processing and its preparation, can solve the problems of high consumption of cutting fluid, rust, etc., and achieve the goals of saving usage, good lubricity, and good rust resistance Effect

Active Publication Date: 2013-12-18
汉能中科(青岛)新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is: in order to overcome the existing problems of large consumption of cutting fluid and serious rusting in a short period of time, a micro-quantity lubricant for steel wheel hub processing and its preparation method are provided. Good performance, a small amount of lubricant can meet the lubrication and cooling requirements of steel wheel processing

Method used

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  • Trace lubricating oil for machining steel hub and preparation method thereof
  • Trace lubricating oil for machining steel hub and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Add 45kg of glycerol, 2.6kg of potassium tetraborate, 1kg of sodium chloride, 1kg of sodium phosphate, 0.35kg of sodium benzoate, and 0.05kg of simethicone into 50kg of water and mix and stir for 60 About minutes, take a sample and observe until it is completely transparent and ready-to-use packaging.

Embodiment 2

[0021] Add 48kg of glycerol, 2.75kg of potassium tetraborate, 1.5kg of sodium chloride, 1.5kg of sodium phosphate, 0.2kg of sodium benzoate, and 0.05kg of simethicone into 46kg of water and mix Stir for about 60 minutes, take a sample and observe until it is completely transparent and ready to use.

Embodiment 3

[0023] The glycerol of 55kg, the potassium tetraborate of 2kg, the sodium chloride of 3kg, the sodium phosphate of 1.55kg, the sodium benzoate of 0.4kg, the simethicone oil of 0.05kg, add successively the 38kg water that takes by weighing and mix and stir for 60 About minutes, take a sample and observe until it is completely transparent and ready-to-use packaging.

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PUM

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Abstract

The invention discloses a trace lubricating oil for machining a steel hub and a preparation method thereof. The trace lubricating oil is prepared from the following components in part by weight: 45 to 70 percent of glycerol, 2 to 4 percent of potassium borate, 1 to 3 percent of sodium chloride, 1 to 3 percent of sodium phosphate, 0.2 to 0.5 percent of sodium benzoate, 0.05 percent of simethicone and 25 to 50 percent of water. The trace lubricating oil has high lubricating performance and extreme pressure abrasion resistance, and a small amount of trace lubricating oil can meet the requirements of lubricating and cooling of the steel hub; and by matching with a trace lubricating device, the using amount of a lubricant can be saved by over 95 percent.

Description

technical field [0001] The invention relates to the technical field of metal processing lubricants, in particular to a micro-quantity lubricant for steel hub processing and a preparation method thereof. Background technique [0002] The train steel hub is one of the important parts of the train. It has high technical requirements and consumes a lot of lubricant in the production process. In the past processing process of the wheel hub, petroleum products such as lubricating anti-rust oil, cleaning agent, kerosene, etc. were required in the key process, as well as cleaning, packaging and anti-rust. However, oil is a non-renewable energy, and our country mainly relies on imports, which consumes a lot. Therefore, less or no petroleum products are used in the production process to reduce energy and cost. [0003] Through technical improvement, water-based cutting fluid is used to replace petroleum products, but the effect is not ideal, especially in the short term, the phenome...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C10M173/02C10N40/20C10N30/12C10N30/06
Inventor 张乃庆吴启东
Owner 汉能中科(青岛)新材料有限公司
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