Pottery flying disk target and method for producing same

A technology made of flying saucers and pottery, which is applied to decomposable ceramic flying saucer targets and their preparation, in the field of environmental protection and pollution-free. It can solve the problems of difficult control of production weight consistency, residual flying saucer target debris environment, troublesome collection of debris, etc., and achieve product weight. Good consistency, easy weight control, conducive to the effect of mass production

Inactive Publication Date: 2009-07-29
宜兴新宝工艺礼品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantages are: firstly, it adopts warm method to make pulp, and then dehydrates to make mud cake, which is pressed and formed, and the consistency of production weight is difficult to control; secondly, it is sintered at a high temperature of 600-1200°C, and the degree of sintering is high, and it is not easy to decompose after actual crushing (in order to meet the impact Middle and rear brokenness requirements, only fracture grooves can be set), so manual cleaning and recycling can only be adopted, collecting debris is very troublesome, and it is not conducive to promotion, and residual flying saucer target debris will also pollute the environment
[0010] The above-mentioned flying saucer targets, compared with the flying saucer targets with asphalt and resin as cementitious materials, although they have high environmental protection and little or no pollution, they still have some shortcomings, and there are still places worthy of improvement.

Method used

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  • Pottery flying disk target and method for producing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Embodiment 1: mineral material composition (wt%): kaolin 60%, quartz 20%, feldspar 20%. Crush each raw material into a normal fine powder, mix and stir well, add 3-5wt% water and a small amount (for example 5‰) of ceramic universal binder by weight of the material, fully mix (for example wheel mill mixing), and vibrate granulate to make 20- 60-mesh fine particles, piled up and stale for 10 hours, volume-measured, put into a mold, and stamped on a 60-100-ton press. After drying and dehydration, put it into an electric furnace for firing at 400°C for 1 hour. Then use lead-free ceramic paint to spray into design colors (such as orange red, black, green, yellow), and dry. Obtain an outer diameter of 110mm, a disc shape of 25mm in height, a bottom surface of 3mm in thickness, a weight of 105g, and a specific gravity of 2.2g / cm 3 , the finished product is soaked in water for 1.5 hours, the water absorption rate is 12%, and it falls by itself from a height of 8-10cm, and it ...

Embodiment 2

[0033] Embodiment 2: mineral material composition (wt%): white mud 25wt%, red mud 20%, mixed mud 50%, quartz 5%. The production process is the same as Example 1, firing at 450°C. Obtain an outer diameter of 108mm, a height of 25mm, a disc-shaped body with a bottom thickness of 4mm, a weight of 107g, and a specific gravity of 2.4g / cm 3 , The finished product is soaked in water for 1.5 hours, the water absorption rate is 11%, it will fall by itself from a height of 8-10cm, and it will break into 2 pieces for 2-3 consecutive times.

Embodiment 3

[0034] Embodiment 3: Mineral material composition (wt%): Zisha mud 50wt%, diatomite 30%, horse trace mud 15%, quartz 5%. The manufacturing process is the same as Example 1, firing at 400°C. Obtain an outer diameter of 107mm, a disc shape of 25mm in height, a bottom surface thickness of 3mm, a weight of 102g, and a specific gravity of 1.9g / cm 3 , The finished product is soaked in water for 1.5 hours, the water absorption rate is 18%, it will fall by itself from a height of 8-10cm, and it will break into 3 pieces for 2-3 consecutive times.

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Abstract

The invention relates to improvement of clay target used for environment-friendly shooting sports, in particular to a ceramic clay target. The clay target is characterized in that the clay target is mainly formed by press forming of mineral mixed powder, then the mineral mixed powder is subject to soft burning to achieve proportion of 1.5-2.5g/cm, water absorbing capacity of 10-20% and breaking resistance of 50-80N. The ceramic clay target can not only meet the requirement for proportion, strength and easy shattering in the use requirement of clay targets, but also lead the clay target to absorb sufficient water or goes through weathering after being shattered, so that the clay target can be naturally decomposed to natural matter inorganic mineral powder to be returned to the nature; as a result, possible pollution to the environment caused by pieces of the clay target is completely avoided, and no artificial cleaning and collection of pieces is needed, thereby offsetting the defects of difficulty in natural decomposition of the clay target into powder after being shattered and the need for artificial cleaning and recovery and being an environment-friendly ceramic clay target with convenient use.

Description

technical field [0001] The invention relates to a flying saucer target for sports equipment shooting, in particular to an environmentally friendly, pollution-free, decomposable clay flying saucer target and a preparation method thereof. Background technique [0002] UFO shooting has been popularized and developed as a noble sport. Shooting UFO targets has high technical requirements. For example, UFO targets are launched by machines and have a certain flight distance. A certain strength must be required to adapt to machine-launched target throwing. Strength, but at the same time it is easy to break during shooting, so the fragility requirements are relatively high. Usually, the test requires 8-10cm free fall, and it needs to be broken into more than 2 pieces for 2-3 consecutive times. And the requirements for weight and deviation are very strict. Taking the standard outer diameter of 110mm±1mm and height of 25mm±1mm disc-shaped flying saucer target (attached photo) as an exa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F41J9/16C04B35/10C04B35/14B28B1/29C04B35/64
Inventor 周保荣闵仲明
Owner 宜兴新宝工艺礼品有限公司
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