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Resin concrete machinery accessory and preparation method thereof

A technology of resin concrete and mechanical parts, which is applied in the field of machine tool parts, can solve the problems of extended production cycle, large thermal expansion coefficient of metal materials, and high production cost, so as to improve impact toughness and split resistance, ensure thermal expansion coefficient, and reduce occurrence The effect of chance

Active Publication Date: 2017-09-22
常州高鼎新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are many deficiencies in the method of processing equipment or accessories with metal materials: 1. The shock absorption capacity of metal materials is weak, so it cannot effectively absorb the vibration generated by the equipment during operation; 2. The coefficient of thermal expansion of metal materials is relatively large , the installation and debugging process of the equipment is very complicated, and the processing accuracy of related accessories is also greatly limited; 3. The corrosion resistance of metal materials is poor (especially chemical equipment), which requires frequent anti-corrosion treatment and high maintenance costs; 4. The processing technology is complicated, which makes the production cost higher; 5. There are problems such as large energy consumption and serious pollution in the processing process
Although the comprehensive strength of machine tools and equipment bases made of resin concrete in 200610044905.4 is better than that of artificial granite and marble mechanical parts in 200510043683.X, the coefficient of thermal expansion of the former is far greater than that of the latter, which fails to solve the complex installation and debugging of equipment , The problem of limited processing accuracy of accessories
Moreover, the addition of reinforcing materials not only increases the process steps, but also prolongs the production cycle
In addition, the existing epoxy resin concrete is easy to degrade and break the chain after being exposed to sunlight, so most of them have problems such as easy discoloration and powdering, etc.

Method used

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  • Resin concrete machinery accessory and preparation method thereof
  • Resin concrete machinery accessory and preparation method thereof
  • Resin concrete machinery accessory and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0052] The preparation method of the above-mentioned resin concrete mechanical parts comprises the following steps:

[0053] S1. Weigh six kinds of granite or marble particles according to the weight ratio, stir evenly, dry the water, and use it as aggregate for standby;

[0054] S2. Weigh fly ash, quartz powder or talcum powder according to the proportion by weight, and use it as a filler for subsequent use;

[0055] S3. Weigh the unsaturated polyester and vinyl monomer according to the weight ratio, stir evenly at room temperature, and use it as unsaturated polyester resin for subsequent use;

[0056] S4. Weigh the organic peroxide initiator and the aromatic tertiary amine accelerator according to the weight ratio, stir evenly at room temperature, and use it as a curing agent for subsequent use;

[0057] S5. Mix the unsaturated polyester resin in S3 with the curing agent in S4, stir evenly at room temperature, and use it as a cement for later use; mix the above cement with ...

Embodiment 1

[0062] Embodiment 1: Preparation of resin concrete mechanical parts.

[0063] Prepare materials according to the table below:

[0064]

[0065] Preparation:

[0066] S1. Put six kinds of granite particles with different particle sizes in six hoppers 1 respectively, and weigh them through the precision electronic scale in hopper 1 according to the amount in the above table, and the weighed six kinds of particles will automatically fall into the The mixing conveyor belt 11 is transported to the mixing box 2 for stirring, the evenly stirred mixed material is transported to the drying box 3 for drying, and the dried mixed material is transported to the aggregate storage box In 4, it is reserved as aggregate;

[0067] S2, weigh the fly ash according to the amount in the above table, and use it as a filler for subsequent use;

[0068] S3, weigh unsaturated polyester and methyl methacrylate according to the amount in the above table, stir evenly at room temperature, and use it ...

Embodiment 2

[0073] Embodiment 2: Preparation of resin concrete mechanical parts.

[0074] Prepare materials according to the table below:

[0075]

[0076] Preparation:

[0077] S1. Put six kinds of granite particles with different particle sizes in six hoppers 1 respectively, and weigh them through the precision electronic scale in hopper 1 according to the amount in the above table, and the weighed six kinds of particles will automatically fall into the The mixing conveyor belt 11 is transported to the mixing box 2 for stirring, the evenly stirred mixed material is transported to the drying box 3 for drying, and the dried mixed material is transported to the aggregate storage box In 4, it is reserved as aggregate;

[0078] S2, weigh the talcum powder according to the consumption in the above table, and use it as a filler for subsequent use;

[0079] S3, weigh unsaturated polyester and methyl methacrylate according to the amount in the above table, stir evenly at room temperature, ...

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Abstract

The invention provides a resin concrete machinery accessory and a preparation method thereof. The machinery accessory is composed of an aggregate, filler, unsaturated polyester resin and a curing agent; the aggregate is composed of granite or marble particles including, by weight, 15-20 parts of 21-22 mm particles, 15-20 parts of 17-18 mm particles, 20-30 parts of 13-14 mm particles, 10-15 parts of 9-10 mm particles, 5-8 parts of 5-6 mm particles and 5-8 parts of 1-2 mm particles; the filler is composed of, by weight, 15-25 parts of coal ash and quartz powder or talcum powder; the unsaturated polyester resin is composed of, by weight, 7-11 parts of unsaturated polyester and 3-4 parts of vinyl monomer; the curing agent is composed of, by weight, 0.1-0.3 part of organic peroxide type initiator and 0.01-0.02 part of aromatic tertiary amine accelerator. The machinery accessory is good in comprehensive strength, heat resistance and weather resistance and is suitable for equipment processing and inspection.

Description

technical field [0001] The invention belongs to the technical field of machine tool accessories, and relates to a resin concrete mechanical accessory and a preparation method thereof. Background technique [0002] At present, most of the existing processing equipment and testing equipment are made of metal materials. However, there are many deficiencies in the method of processing equipment or accessories with metal materials: 1. The shock absorption capacity of metal materials is weak, so it cannot effectively absorb the vibration generated by the equipment during operation; 2. The coefficient of thermal expansion of metal materials is relatively large , the installation and debugging process of the equipment is very complicated, and the processing accuracy of related accessories is also greatly limited; 3. The corrosion resistance of metal materials is poor (especially chemical equipment), which requires frequent anti-corrosion treatment and high maintenance costs; 4. The...

Claims

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Application Information

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IPC IPC(8): C04B26/18C04B111/20
Inventor 邵如意
Owner 常州高鼎新材料科技有限公司
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