Alloy cast iron cutting fluid

Abstract

The alloy cast iron cutting fluid is prepared with mersolates, glycerine, triethanolamine oleate, nonyl phenol polyethenoxy ether, and kerosene and / or diesel oil in certain proportion. It is used forprecision boring of cylinder liner inner hole and the cutting of other alloy cast iron parts. It has no toxic component, no bad smell and no environmental pollution and has use cost 50% lower than kerosene.

Description

technical field

[0001] The invention belongs to lubricants, in particular to a cutting fluid for alloy cast iron cutting. Background technique

[0002] For a long time, my country has used kerosene and diesel oil as cutting fluids for the fine boring (reaming) of cylinder liner inner holes made of alloy cast iron. environment, endangering the health of employees. For this reason, my country's cylinder liner industry has been working hard to find cutting fluids that use "water" instead of oil. Contents of the invention

[0003] The purpose of the present invention is to provide a non-toxic, non-polluting water-soluble cutting fluid that uses "water" instead of oil.

[0004] The main technical solution for realizing the object of the present invention: mix antirust agent, lubricant, penetrating agent and other chemical auxiliary agents under certain conditions to obtain the desired product.

[0005] Composition of the present invention and content thereof (in parts by weig...

Examples

example 1

[0019] Add 5kg of sodium petroleum sulfonate into the reaction kettle, heat at 40°C, add 7kg of glycerin, 4kg of oleic acid triethanolamine soap, 4kg of nonylphenol polyoxyethylene ether after 15 minutes, stir for 15 minutes, then add 80kg of kerosene for lamps, and stir The desired product can be obtained in 20 minutes. The product has been inspected by the Product Quality Supervision Station of Hebei Province, and the results are shown in Table 1.

example 2

[0021] Add 10kg of petroleum sodium sulfonate into the reaction kettle, heat at 55±5°C, add 8kg of glycerin, 5kg of oleic acid triethanolamine soap, 5kg of nonylphenol polyoxyethylene ether after 10 minutes, stir for 10 minutes, then add lamp kerosene +10 # Diesel oil (the weight ratio of kerosene and diesel oil is 2: 1) 74kg, stirred for 25 minutes to obtain the required product.

example 3

[0023] This example is the performance experiment of the product of the present invention. Trial unit: Shijiazhuang King Kong Group General Cylinder Liner Factory.

technical field

[0001] The invention belongs to lubricants, in particular to a cutting fluid for alloy cast iron cutting. Background technique

[0002] For a long time, my country has used kerosene and diesel oil as cutting fluids for the fine boring (reaming) of cylinder liner inner holes made of alloy cast iron. environment, endangering the health of employees. For this reason, my country's cylinder liner industry has been working hard to find cutting fluids that use "water" instead of oil. Contents of the invention

[0003] The purpose of the present invention is to provide a non-toxic, non-polluting water-soluble cutting fluid that uses "water" instead of oil.

[0004] The main technical solution for realizing the object of the present invention: mix antirust agent, lubricant, penetrating agent and other chemical auxiliary agents under certain conditions to obtain the desired product.

[0005] Composition of the present invention and content thereof (in parts by weig...

Examples

example 1

[0019] Add 5kg of sodium petroleum sulfonate into the reaction kettle, heat at 40°C, add 7kg of glycerin, 4kg of oleic acid triethanolamine soap, 4kg of nonylphenol polyoxyethylene ether after 15 minutes, stir for 15 minutes, then add 80kg of kerosene for lamps, and stir The desired product can be obtained in 20 minutes. The product has been inspected by the Product Quality Supervision Station of Hebei Province, and the results are shown in Table 1.

example 2

[0021] Add 10kg of petroleum sodium sulfonate into the reaction kettle, heat at 55±5°C, add 8kg of glycerin, 5kg of oleic acid triethanolamine soap, 5kg of nonylphenol polyoxyethylene ether after 10 minutes, stir for 10 minutes, then add lamp kerosene +10 # Diesel oil (the weight ratio of kerosene and diesel oil is 2: 1) 74kg, stirred for 25 minutes to obtain the required product.

example 3

[0023] This example is the performance experiment of the product of the present invention. Trial unit: Shijiazhuang King Kong Group General Cylinder Liner Factory.