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Honing stone containing vanadium and zirconium elements and preparation method thereof

A technology for honing oil stones and elements, which is applied in the field of honing oil stones containing vanadium and zirconium elements and its preparation, which can solve the problems of unsatisfactory grinding effects, single grinding characteristics, and short service life, and achieve improved hydrogen corrosion resistance , compact structure and long service life

Active Publication Date: 2019-04-09
YINCHUAN HENGYIDA MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The honing whetstone composed of a single abrasive material in the prior art, due to its single grinding characteristics, has a limited grinding effect on some difficult-to-machine materials (such as pig iron, etc.), and has certain limitations in use.
Although the multi-element mixed honing stone imported from abroad can achieve a good grinding effect, its short service life and high price also limit its use.

Method used

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  • Honing stone containing vanadium and zirconium elements and preparation method thereof
  • Honing stone containing vanadium and zirconium elements and preparation method thereof
  • Honing stone containing vanadium and zirconium elements and preparation method thereof

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preparation example Construction

[0078] According to one aspect of the present invention, a preparation method of a honing stone containing vanadium and zirconium elements, comprising the following steps: weighing each raw material according to the weight percentage of the above-mentioned honing stone containing vanadium and zirconium elements, mixing each raw material evenly and pressing , and then sintering the pressed mixture to obtain the honing stone containing vanadium and zirconium elements.

[0079] In the present invention, the preparation method of the vanadium and zirconium-containing honing stone has a simple process, and the honing stone containing vanadium and zirconium can be obtained by mixing the raw materials evenly, pressing, and then sintering. The preparation method of the honing oilstone containing vanadium and zirconium elements is simple, the preparation process has few steps, the processing cost is low, no special equipment is needed, and the preparation time is short.

[0080] In a p...

Embodiment 1

[0091] A honing stone containing vanadium and zirconium elements, said honing stone is mainly composed of the following raw materials in weight percentage: 5% vanadium, 8% zirconium, 42% copper, 2% silver, 3% aluminum, 2% zinc, 6% tin %, iron 8%, nickel 4%, cobalt 4%, lead 3%, paraffin 3% and synthetic diamond 10%.

Embodiment 2

[0093] A honing stone containing vanadium and zirconium elements, said honing stone is mainly composed of the following raw materials in weight percentage: 10% vanadium, 4% zirconium, 40% copper, 3% silver, 2% aluminum, 2% zinc, 8% tin %, iron 8%, nickel 4%, cobalt 4%, lead 3%, polyoxymethylene 4% and cubic boron nitride 8%.

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Abstract

The invention provides honing oilstone containing vanadium and zirconium and a preparation method thereof, and relates to the technical field of precision machining. The honing oilstone is mainly composed of vanadium, zirconium, copper, silver, aluminum, zinc, tin, iron, nickel, cobalt, lead, an adhesive, a superhard material and the like. According to the honing oilstone, the problems that in the prior art, due to the single grinding property of honing oilstone composed of a single grinding material, the grinding effect on materials hard to machine is not ideal, certain use limitations exist, and even though multi-element mixed type honing oilstone imported from abroad can achieve a very good grinding machining effect, the multi-element mixed type honing oilstone is short in service life and high in price are solved. The prepared honing oilstone achieves the technical effects of being excellent in self-sharpening performance, sharp in grinding, high in grinding quality, high in grinding speed, resistant to high temperature and long in service life.

Description

technical field [0001] The invention relates to the technical field of precision machining, in particular to a honing oil stone containing vanadium and zirconium elements and a preparation method thereof. Background technique [0002] Honing, also known as boring and grinding, refers to the method of finishing the surface of the workpiece at a low cutting speed by using the honing oil stone embedded in the honing head. It is a special form of grinding processing, and the main processing diameter is 5-500 Various cylindrical holes of mm or larger, the ratio of hole depth to hole diameter can reach 10 or more. Under certain conditions, it can also process flat surfaces, outer circular surfaces, spherical surfaces, tooth surfaces, etc. As a finishing method to improve the machining accuracy of the inner hole surface and reduce the surface roughness, honing can not only remove a large machining allowance, but also improve dimensional accuracy, geometric shape accuracy and reduc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24B33/08B24D3/20B24D3/34B24D18/00C22C9/00C22C9/01C22C9/02C22C9/04C22C9/06C22C9/08C22C30/06C22C32/00C22C26/00
CPCB24B33/08B24D3/20B24D3/34B24D18/0009C22C9/00C22C9/01C22C9/02C22C9/04C22C9/06C22C9/08C22C26/00C22C30/02C22C30/04C22C30/06C22C32/0057C22C2026/003
Inventor 李学强徐建国麦学东徐建华王凤敏麦瑞缨王瑶
Owner YINCHUAN HENGYIDA MACHINERY
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