Honing liquor dedicated for piston ring

A technology for honing fluid and piston rings, applied in other chemical processes, chemical instruments and methods, etc., can solve the problems of difficulty in improving work efficiency, low abrasive use efficiency, and high oil requirements, and achieve comprehensive cost reduction, high use efficiency, Effects with low viscosity requirements

Inactive Publication Date: 2007-07-11
唐玉冰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This processing method has complex procedures, difficult to improve work efficiency, and high requirements for oil products, abrasives are easy to precipitate, and a special mixer is required for continuous stirring, resulting in a large amount of energy consumption
Moreover, the use efficiency of abrasives is low and the waste is large

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0022] Steps for preparing special honing fluid for piston rings:

[0023] 1. Preparation of anti-extreme pressure additive (code A):

[0024] Weigh 1000kg of boron compound (borax or boric acid) and 1000kg-1500kg of triethanolamine respectively, mix them, adjust the pH value to 8-9 with sodium hydroxide solution after fully reacting, and set aside.

[0025] 2. Preparation of cleaning additive 1 (code B): Weigh 1000 kg of coconut oil diethanolamide and set aside.

[0026] Preparation of cleaning additive 2 (code C): Weigh 500kg of fatty alcohol polyoxyethylene ether and 500kg of coconut oil diethanolamide respectively, mix them well, and set aside.

[0027] 3. Preparation of anti-rust additive 1 (code D): Weigh 1000 kg of sodium nitrite and set aside.

[0028] Preparation of anti-rust additive II (code E): Weigh 1000 kg of potassium dichromate and set aside.

[0029] Preparation of anti-rust additive 3 (code F): Weigh 1000kg of sodium nitrite and 10kg of potassium dichromat...

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PUM

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Abstract

The invention discloses a honing liquid of piston, which comprises the following parts: abradant, mechanic oil and additive, wherein the additive is composed of extreme-pressure resistant additive, cleaning additive and rust-proof additive, which improves using efficiency without odor and harm for skin; the invention can be soaked in the kerosene for 0.5min to use, which adopts common water-based abluent or diesel or kerosene or petrol to clean.

Description

technical field [0001] The invention relates to the technical field of piston ring processing, in particular to a honing fluid for piston ring honing. Background technique [0002] An important link that has always plagued the piston ring processing technology is: the honing and finishing process of the outer circle of the piston ring. The current processing method is: first use sodium stearate as an additive, add mechanical oil of specific viscosity and abrasives, use this mixed honing fluid for honing the outer circle of the piston ring, and the workpiece honed by the honing machine must be re-honed Scrub with sawdust. This processing method has complex procedures, difficulty in improving work efficiency, high requirements on oil products, and easy sedimentation of abrasives. It also needs to be continuously stirred by a special mixer, resulting in a large amount of energy consumption. Moreover, the use efficiency of the abrasive is low and the waste is large. Contents...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09K3/14
Inventor 唐玉冰
Owner 唐玉冰
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