Water-based cutting fluid for vermicular cast iron processing, and dilution solution thereof
A water-based technology for vermicular graphite cast iron, which is applied in the field of water-based cutting fluid and its dilution fluid for vermicular graphite cast iron processing, can solve the problems that vermicular graphite cast iron is not suitable and cannot reduce the difficulty of vermicular graphite cast iron processing, and achieves good cooling performance, Reduced machining time and excellent lubricating properties
Active Publication Date: 2015-09-02
上海德润宝特种润滑剂有限公司
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- Abstract
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- Application Information
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Problems solved by technology
[0005] The technical problem to be solved by the present invention is to overcome the defect that the existing water-based cutting fluid is not suitable for vermicular graphite cast iron and cannot reduce the processing difficulty of vermicular graphite cast iron, and provides a water-based cutting fluid for vermicular graphite cast iron processing and its dilution
Method used
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Embodiment 1
[0028] raw material:
[0029]
[0030] Heat and dissolve all raw materials and stir evenly to obtain water-based cutting fluid for vermicular graphite cast iron.
Embodiment 2
[0032] raw material:
[0033]
[0034] Heat and dissolve all raw materials and stir evenly to obtain water-based cutting fluid for vermicular graphite cast iron.
Embodiment 3
[0036] raw material:
[0037]
[0038]
[0039] Heat and dissolve all raw materials and stir evenly to obtain water-based cutting fluid for vermicular graphite cast iron.
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Abstract
The present invention discloses a water-based cutting fluid for vermicular cast iron processing, and a dilution solution thereof. The water based cutting fluid comprises 3-10% of an anti-rust additive, 4-10% of fatty acid amide, 2-3% of organic amine, 3-10% of long-chain fatty acid, 2-5% of fatty alcohol polyoxyethylene ether, 5-8% of petroleum sodium sulfonate, 1-5% of a coupling agent, 10-15% of an extreme pressure additive, 15-20% of a synthetic ester, 1-2% of a sterilization agent, 0.5-1.0% of an anti-forming agent, and 32-45% of water, wherein the anti-rust additive is a boric acid anti-rust additive and dicarboxylic acid, and the coupling agent is a fatty alcohol and / or aliphatic ether. The water-based cutting fluid of the present invention has characteristics of good lubrication performance, good cooling performance, good anti-rust property, no chlorine, diamine, nitrite and other nitro compounds, no environmental pollution, no irritating odor, easy cutting, easy powder settlement, and effective cutter service life prolonging.
Description
technical field [0001] The invention relates to a water-based cutting fluid for processing vermicular graphite cast iron and its dilution fluid. Background technique [0002] my country began to study vermicular graphite cast iron in the 1960s, and it has been successfully studied and put into use effectively. Compared to gray iron or aluminum, CGI has 75% higher tensile strength, 40% higher modulus of elasticity, and 100% higher fatigue strength. In addition, the growth resistance and oxidation resistance of compacted graphite cast iron are higher than those of other cast irons, so it is widely used in the production of automobile engines. [0003] However, since the wear resistance of compacted graphite cast iron is higher than that of ordinary cast iron, it causes the characteristics that compacted graphite cast iron is difficult to process. The processing power required to process vermicular graphite cast iron is about 15% to 25% higher than that of gray iron. Even du...
Claims
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IPC IPC(8): C10M173/00C10N40/22C10N30/06C10N30/12
Inventor 李大超
Owner 上海德润宝特种润滑剂有限公司
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