天天插插_成人看片黄a免费_国产日韩欧美一区二区_99久久免费精品国产免费_1区2区视频_97人操

Hello, welcome to Shenzhen Dexin Automation Equipment Co., Ltd!
中文   |   English

Comprehensive solutions for fluid and hot pressing applications
Free Proofing,Free Plan,Support Non standard customization

Location:Home > Application

Plastic automotive parts riveting

Publisher: Administrator Date: 2025-03-05

?

Plastic hot melt riveting technology is used to connect parts made of different materials, especially to achieve mutual connection between thermosetting plastics and hot-melt plastic parts, or to connect plastic parts with metals. This technology utilizes local protrusions (hot melt columns) reserved on molded parts, with corresponding holes on the parts that need to be assembled. The hot melt columns pass through the holes and are reshaped by heating, thereby securing another part. According to different heating methods, hot melt riveting can be divided into two types: hot air hot melt and pulse hot melt.

The plastic hot melt riveting technology utilizes the reserved local protrusions (hot melt columns) on the molded parts, and through heating, the hot melt columns are reshaped to achieve the connection of different material parts. Its core application scenarios include:

The interconnection between thermosetting plastics and hot-melt plastic components;
Mechanical fastening of plastic parts and metal materials.
?
Process classification and heating methods
Hot air fusion:
Heat the hot melt columns, ribs, and other structures to the softening temperature using a hot air blower, and then press them into shape using a cold welding head and cool them to solidify.
Advantage: It can be operated in a single-sided space and has high adaptability to assembly environments.
?
Pulse hot melt:
By using a transformer to generate low voltage and high current, the welding head quickly heats up and softens the hot melt column. After pressure molding, it is accelerated and cooled by cold air.
Advantages: High heating efficiency, suitable for high-precision assembly scenarios.
?
Key structures and equipment
Hot melt column design: including solid columns, countersunk columns, hollow columns, etc., which need to match the aperture of the target part (usually 0.5-1.0mm larger than the hot melt column aperture);
Equipment configuration: The hot riveting machine needs to integrate a temperature control module (such as a PLC system) and a pressure regulating device to ensure the stability of the hot melt forming process.
?
Application scenarios and technological advantages
Cross material connection: suitable for reliable fixation of plastic and metal components in automobiles and electronic devices;
Process flexibility: Diversified structural designs such as countersunk riveting and flanging riveting can be achieved by adjusting the shape of the welding head.
CopyRight ? Copyright 2025. All rights reserved
Shenzhen Dexin Automation Equipment Co., Ltd
Hotline: Phone: 0755-21380095
Mobile: 13652304215 Mr. Li
Email: lichaowang@dexindianjiaoji.com
Company address: 3rd Floor, Building H, Qiaoshanwei Industrial Park, Hongqiaotou Community, Yanluo Street, Bao'an District, Shenzhen City, Guangdong Province
Zip code:518000

Official website
主站蜘蛛池模板: 精品在线一区二区 | 国产一区二区三区免费 | 人人干人人模 | 中文字幕在亚洲第一在线 | 亚洲欧洲精品一区二区 | 国产精品成人第一区 | 精品欧美一区二区在线观看 | 日本中文字幕在线视频 | 国产露脸精品爆浆视频 | 波多野结衣日韩 | 日本午夜免费无码片三汲大片 | 国产精品亚洲va在线观看 | www香蕉视频 | 成人国产精品免费视频 | 五月天综合在线 | 国产成人综合一区二区三区 | 电影通午夜 | 开心网五月色婷婷综合图片 | 日韩99| 国产精品黄网站免费进入 | 無码一区中文字幕少妇熟女H | 麻豆国产一区二区三区四区 | 李宗瑞国产福利视频一区 | 欧美最爽乱淫视频免 | 免费观看黄色小视频 | 免费黄色a视频 | 久久国产一区 | 国产精品小黄鸭一区二区三区 | 国产精品福利资源在线 | 色搞搞| 欧美一级夜夜爽 | 成人欧美视频在线观看 | 精品久久亚洲 | 91麻豆精品国产91久久久更新时间 | 欧美日韩久久久 | 国产欧美综合精品一区二区 | 成人性大片免费观看网站 | 人人舔人人爱 | 久久精品视频99 | 五月婷婷激情网 | 亚洲精品成人 |