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A kind of aluminum base material of aluminum-plastic plate for mahjong and its manufacturing method

An aluminum-plastic panel aluminum and manufacturing method technology, which is applied in the field of aluminum foil calendering and manufacturing, can solve the problems of identifying the induction point performance and the influence of signal shielding, product flatness, difficulty in pattern control, and aluminum-plastic panels affecting customer experience, etc. To achieve the effect of ensuring performance, stable version, and improving purity

Active Publication Date: 2021-10-22
JIANGSU DINGSHENG NEW MATERIAL JOINT STOCK CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the use of aluminum-plastic panels for mahjong tables is quite prosperous, but the production of mahjong tables increases with the level of automation. Because the original aluminum-plastic panels are too thick, it has an impact on the performance of point recognition and signal shielding. At present, the special aluminum-plastic panels are getting thinner in terms of product thickness
[0003] However, the thinning of aluminum-plastic panels for mahjong means more processing, and it is difficult to control the flatness and shape of the products during processing. The finished aluminum-plastic panel affects customer experience

Method used

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Embodiment 1

[0028] The present invention relates to an aluminum substrate of an aluminum-plastic plate and a manufacturing method thereof. Firstly, its composition and mass percentage are controlled as follows: Si 0.65%, Fe 0.7%, Cu 0.03%, Mn 0.01, Mg 0.025, Zn 0.01%, Ti 0.03 %, the balance is Al.

[0029] According to the above-mentioned composition control, further obtain the finished base material of the aluminum base material of the aluminum-plastic plate, and the specific preparation steps are as follows:

[0030] (1) Smelting: During smelting, the raw materials are fully stirred evenly, the smelting temperature is 730°C, 735°C is used for refining for 15 minutes, and 740°C is refined for 15 minutes during smelting. After the composition adjustment meets the control requirements of the present invention, the furnace is reversed, and the furnace temperature is 745°C;

[0031] (2) Casting and rolling: During casting and rolling production, use 50 mesh + 60 mesh filter plates to filter,...

Embodiment 2

[0036] The invention relates to an aluminum base material of an aluminum-plastic plate and a manufacturing method thereof. Firstly, its composition and mass percentage are controlled as follows: Si 0.75%, Fe 0.9%, Cu 0.05%, Mn 0.03%, Mg 0.025, Zn 0.03%, Ti 0.04%, the balance is Al. According to the above composition control, further obtain the finished product of the aluminum base material of the aluminum-plastic plate, and the specific preparation steps are as follows:

[0037] (1) Smelting: The raw materials are fully stirred evenly during smelting, the melting temperature is 745°C, 735°C is used for refining for 15 minutes, and 740°C is refined for 15 minutes during smelting, and the furnace is reversed after the composition is adjusted to meet the control requirements of the present invention. The temperature of the furnace is 750°C;

[0038] (2) Casting and rolling: during casting and rolling production, use 50 mesh + 60 mesh filter plates to filter, the casting and rolli...

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Abstract

The invention belongs to the technical field of aluminum foil calendering manufacturing, and discloses an aluminum base material of an aluminum-plastic plate for mahjong and a manufacturing method thereof. , Mn≤0.03%, Mg≤0.025, Zn≤0.03%, Ti≤0.04%, and the balance is Al. The above ingredients are smelted in the range of 700-750°C, after melt refining treatment, then poured into a static furnace to keep warm, the temperature of the static furnace is 730-740°C; casting and rolling into 5.9-6.3mm cast-rolled aluminum coils, rough rolling After cooling, it is rolled to 0.5mm by rough rolling and cooled. After cooling, it is rolled, trimmed and edge trimmed, and finished rolling is continued to the thickness of the finished product, stretched and straightened, and rewinded. The aluminum base material of the aluminum-plastic plate for mahjong has superior processing performance, good plasticity, high elongation, stable processing, and greatly improves processing efficiency.

Description

technical field [0001] The invention relates to an aluminum base material of an aluminum-plastic plate for mahjong and a manufacturing method thereof, belonging to the technical field of aluminum foil calendering manufacturing. Background technique [0002] At present, the production of mahjong tables made of aluminum-plastic panels is quite prosperous. However, with the improvement of the automation level of the production of mahjong machine tables, the original aluminum-plastic panels are too thick, which will affect the performance of recognition and sensing points and signal shielding. At present, the special aluminum-plastic panels are becoming thinner in terms of product thickness. [0003] However, the thinning of aluminum-plastic panels for mahjong means more processing, and it is difficult to control the flatness and shape of the products during processing. The finished aluminum-plastic panel affects the customer experience. Therefore, it is necessary to develop a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C22C21/00B21C37/02C22C1/02C22C1/06
CPCB21C37/02C22C1/026C22C1/06C22C21/00
Inventor 黄绍浪王超新宦文辉任素贞郭琨张逸
Owner JIANGSU DINGSHENG NEW MATERIAL JOINT STOCK CO LTD
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