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Artificial granite, marble mechanical fitting and its preparing method

A technology for mechanical parts and granite, applied in the field of artificial granite, marble mechanical parts and their preparation, can solve the problems of parts processing accuracy limitation, performance requirements, large thermal expansion coefficient of metal materials, etc. The effect of machining cost, reducing steps and time, and improving machining accuracy

Active Publication Date: 2006-10-18
周卫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the metal material cannot effectively absorb the vibration generated during the operation of the main machine because of its own weak ability to reduce vibration. In addition, the thermal expansion coefficient of the metal material is large, which makes the installation and debugging process of the equipment very complicated. Machining accuracy is therefore greatly limited
In addition, the processing of metal mechanical parts still has the disadvantages of large energy consumption and environmental pollution.
[0003] At present, although there are many kinds of technologies that can produce artificial granite or artificial marble materials, they cannot meet the performance requirements of mechanical parts due to physical indicators such as strength and hardness, and can only be used as decorative materials.

Method used

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  • Artificial granite, marble mechanical fitting and its preparing method
  • Artificial granite, marble mechanical fitting and its preparing method
  • Artificial granite, marble mechanical fitting and its preparing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Aggregate: 90kg of natural granite particles

[0041] Among them, particles with a particle size of 8-10mm accounted for 58%, which was 52.2kg;

[0042] Particles with a particle size of 1-2mm accounted for 22%, which was 19.8kg;

[0043] The powder with a particle size of 0.01-0.5mm accounts for 20%, which is 18kg

[0044] Rubber material: epoxy resin 10kg

[0045] Accelerator: talcum powder with 3% rubber content, 10×3%=0.3kg, particle size 0.01-0.5mm

[0046] Preparation steps:

[0047] a. Screen the aggregates of corresponding particle size according to the formula ratio, and mix them evenly for later use;

[0048] B, take by weighing the talcum powder of epoxy resin and formula quantity according to formula ratio for subsequent use;

[0049] c. After fully mixing the aggregate, rubber and talcum powder obtained in steps a and b, install the mold, place it on a vibration table and vibrate for 35 minutes, and finally, maintain it at 20-30°C for 48 hours to demou...

Embodiment 2

[0062] Aggregate: natural marble particles 85kg

[0063] Among them, particles with a particle size of 10-14mm accounted for 56%, which was 47.6kg;

[0064] Particles with a particle size of 2-3.5mm accounted for 24%, which was 20.4kg;

[0065] The powder with a particle size of 0.01-0.5mm accounts for 20%, which is 17kg

[0066] Rubber material: epoxy resin 15kg

[0067] Accelerator: natural marble powder with 4.5% rubber content, 15×4.5%=0.675kg, particle size 0.01-0.5mm

[0068] Preparation steps:

[0069] a. Screen the aggregates of corresponding particle size according to the formula ratio, and mix them evenly for later use;

[0070] B, take by weighing the natural marble powder of epoxy resin and formula amount according to formula ratio for subsequent use;

[0071] c. After fully mixing the aggregate, rubber and natural marble powder as an accelerator obtained in steps a and b, install the mold, place it on a vibrating table and vibrate for compaction for 45 minute...

Embodiment 3

[0073] Aggregate: natural granite particles 82kg

[0074] Among them, particles with a particle size of 14-24mm accounted for 59%, which was 48.38kg;

[0075] Particles with a particle size of 4.5-8mm accounted for 23%, which was 18.86kg;

[0076] Powder with a particle size of 0.01-0.5mm accounts for 18%, which is 14.76kg

[0077] Rubber material: acrylic resin 18kg

[0078] Accelerator: natural granite powder with 1.5% sizing agent, 18×1.5%=0.27kg, particle size 0.01-0.5mm

[0079] Preparation steps:

[0080] a. Screen the aggregates of corresponding particle size according to the formula ratio, and mix them evenly for later use;

[0081] B, according to formula proportion, take the natural granite powder of acrylic resin and formula quantity for subsequent use;

[0082] c. After fully mixing the aggregate, rubber and natural granite powder as an accelerator obtained in steps a and b, install the mold, place it on a vibrating table and vibrate and compact for 50 minutes, ...

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Abstract

The invention discloses an artificial granite and marble mechanical fitting and a preparation method thereof, belonging to the field of mechanical fitting processing. Artificial granite and marble mechanical parts are made of 80%-93% aggregate and 20%-7% rubber by weight, and are made by batching, molding, and compacting. Wherein, the aggregate is natural granite particles or marble particles with a particle size of 0.01-25mm. Compared with the prior art, the artificial granite and marble mechanical parts of the present invention have stronger vibration damping and lower cost, are widely used in machine tool equipment, testing equipment, and measuring instrument accessories, and have good Promote application value.

Description

technical field [0001] The invention relates to a non-metal mechanical accessory, in particular to an artificial granite and marble mechanical accessory and a preparation method thereof. Background technique [0002] In the prior art, various processing machine tools and testing equipment are mostly processed from metal materials such as cast iron and steel. With the improvement of machining accuracy requirements for mechanical parts, the operating speed of the machining machine is also greatly increased, so that severe vibration will occur during the machining process. However, the metal material cannot effectively absorb the vibration generated during the operation of the main machine because of its own weak ability to reduce vibration. In addition, the thermal expansion coefficient of the metal material is large, which makes the installation and debugging process of the equipment very complicated, and the accessories Machining accuracy is theref...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B14/04C04B26/14B28B1/08
CPCC04B26/06C04B26/14C04B2111/542C04B14/048C04B14/285B28B1/08B28B17/026C04B16/04
Inventor 周卫
Owner 周卫
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