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Manufacturing process of receiver shell based on welding technology

A manufacturing process and receiver technology, which is applied in the manufacturing process of electronic product casings, can solve the problems of raw material cost, large antenna volume, and large wind resistance, so as to improve production efficiency and level, high signal efficiency, and finished products light weight effect

Pending Publication Date: 2020-07-10
KUNSHAN JINLIAN PLASTIC PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional industrial antenna receivers are made of aluminum or stainless steel. During the manufacturing process, the volume of the antenna is relatively large, and the cost of raw materials is relatively high. Moreover, the antenna is solid and has a large area during use, and it is also difficult to be affected by wind resistance. Larger, and the signal receiving and sending at the same time is not very ideal

Method used

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Examples

Experimental program
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Embodiment

[0028] Embodiment: a kind of manufacturing process of the receiver shell based on welding technology, the manufacturing process of the receiver shell, comprises the following steps:

[0029] Step 1, mixing polyurethane, plastic rubber, silica gel, rubber, and fully oxidized petroleum resin, and stirring for 1-3 hours to obtain a mixture;

[0030] Step 2: Add additives to the mixture obtained in Step 1, and stir for 3-4 hours;

[0031] Then add antioxidant, after stirring for 1-2 hours;

[0032] Finally, add the anti-reflection agent, stir for 1-2 hours, and put it into the mold to form a semi-finished receiver shell;

[0033] Among them, the aluminum mesh device is designed on the mold used, and the aluminum mesh is precisely fused with the receiver shell at the same time;

[0034] The air pressure of the self-grid device for melting aluminum is maintained at 0.4-0.7MAP, and the temperature is required to be 130±5°C.

[0035] In this embodiment, the manufacturing process ma...

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Abstract

The invention discloses a manufacturing process of a receiver shell based on a welding technology. An aluminum melting screen device is arranged on a die, and the receiver shell after injection molding and an antenna are welded directly, so that the production cost is low, the product weight is light and the signal transmitting efficiency is higher. By means of the aluminum screen welding technology, the integral technical level reaches an advanced level in the industry. The manufacturing process is universally popularized in the market and can improve the production efficiency and the level of an antenna receiver.

Description

technical field [0001] The invention belongs to the technical field of electronic product accessory manufacturing, and in particular relates to a manufacturing process of an electronic product casing. Background technique [0002] An antenna is a transformer that transforms a guided wave propagating on a transmission line into an electromagnetic wave propagating in an unbounded medium (usually free space), or vice versa. A component used in radio equipment to transmit or receive electromagnetic waves. Engineering systems such as radio communication, broadcasting, television, radar, navigation, electronic countermeasures, remote sensing, and radio astronomy, which use electromagnetic waves to transmit information, rely on antennas to work. In addition, in terms of transmitting energy with electromagnetic waves, non-signal energy radiation also requires antennas. Generally, antennas are reversible, that is, the same antenna can be used as both a transmitting antenna and a re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/14B29C65/34B29C69/00B29L31/34
CPCB29C45/14B29C65/34B29C69/00B29L2031/3456
Inventor 魏亮
Owner KUNSHAN JINLIAN PLASTIC PROD
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