在建筑门窗行业蓬勃发展的当下，断桥铝门窗凭借卓越的隔热、隔音及高强度性能，成为市场主流选择。而断桥铝型材复合机作为生产断桥铝门窗的关键设备，以其先进技术和高效作业能力，为门窗制造企业带来了全新的生产变革，推动行业迈向更高品质、更高效能的发展阶段。​

In the current booming development of the construction door and window industry, broken bridge aluminum doors and windows have become the mainstream choice in the market due to their excellent thermal insulation, sound insulation, and high-strength performance. As a key equipment for producing broken bridge aluminum doors and windows, the broken bridge aluminum profile composite machine has brought new production changes to door and window manufacturing enterprises with its advanced technology and efficient operation capabilities, promoting the industry to move towards a higher quality and higher efficiency development stage. ​

断桥铝型材复合机的工作原理​

Working principle of the broken bridge aluminum profile composite machine

隔热条穿入与复合流程​

Insulation strip penetration and composite process

断桥铝型材复合机的核心工作是将隔热条精准地穿入铝合金型材的凹槽内，并通过一系列工艺实现紧密复合。设备首先对铝合金型材进行定位与固定，确保型材在加工过程中的稳定性。高精度的送料装置将隔热条以设定的速度和角度送入型材凹槽，在此过程中，利用机械压力与特殊的导向机构，保证隔热条均匀、顺畅地嵌入凹槽，避免出现扭曲或偏移。例如，在某大型门窗制造企业的生产线上，复合机配备的智能送料系统，能够根据型材规格自动调整隔热条的送料速度与位置，确保每一根隔热条都能精准无误地穿入型材凹槽，穿入精度可达 ±0.1mm。​

The core work of the broken bridge aluminum profile laminating machine is to accurately insert the insulation strip into the groove of the aluminum alloy profile and achieve tight lamination through a series of processes. The equipment first locates and fixes the aluminum alloy profiles to ensure their stability during the processing. The high-precision feeding device sends the insulation strip into the groove of the profile at a set speed and angle. During this process, mechanical pressure and special guiding mechanisms are used to ensure that the insulation strip is evenly and smoothly embedded in the groove, avoiding distortion or deviation. For example, on the production line of a large door and window manufacturing enterprise, the composite machine is equipped with an intelligent feeding system that can automatically adjust the feeding speed and position of the insulation strip according to the profile specifications, ensuring that each insulation strip can be accurately inserted into the profile groove with an accuracy of ± 0.1mm. ​

滚压复合与强化处理​

Rolling composite and strengthening treatment

当隔热条穿入型材后，复合机的滚压装置开始工作。多组滚轮按照特定的压力和行程参数，对穿入隔热条的型材进行滚压，使铝合金型材与隔热条之间形成紧密的机械咬合。滚压过程不仅增强了两者之间的结合力，还对复合部位的表面进行了强化处理，提升复合型材的整体强度与外观质量。经过滚压复合后，断桥铝型材的抗剪切强度大幅提高，能够满足建筑门窗在各种复杂环境下的使用要求。例如，经过滚压复合后的断桥铝型材，其抗剪切强度相比未复合前提升了 30% 以上，有效保障了门窗的结构稳定性与使用寿命。

After the insulation strip penetrates the profile, the rolling device of the laminating machine starts working. Multiple sets of rollers roll the profiles that penetrate the insulation strip according to specific pressure and stroke parameters, forming a tight mechanical fit between the aluminum alloy profiles and the insulation strip. The rolling process not only enhances the bonding force between the two, but also strengthens the surface of the composite part, improving the overall strength and appearance quality of the composite profile. After rolling and compounding, the shear strength of the broken bridge aluminum profile is significantly improved, which can meet the requirements of building doors and windows in various complex environments. For example, after rolling and compounding, the shear strength of the broken bridge aluminum profile has increased by more than 30% compared to before compounding, effectively ensuring the structural stability and service life of doors and windows.

高精度加工能力​

High precision machining capability

断桥铝型材复合机采用先进的数控技术与精密机械部件，实现了高精度的加工。从隔热条的穿入到滚压复合，每个环节都能精确控制，确保复合后的型材尺寸精度极高。以型材的宽度尺寸为例，复合机加工后的断桥铝型材宽度误差可控制在 ±0.2mm 以内，远远高于行业标准要求。这种高精度加工能力，使得门窗制造企业能够生产出更加精准、密封性能更好的门窗产品，提升门窗的整体品质与市场竞争力。例如，某知名门窗品牌使用高精度复合机生产的断桥铝门窗，在隔音性能测试中，相比使用普通复合机生产的门窗，隔音效果提升了 5 分贝以上，受到消费者的高度认可。

The broken bridge aluminum profile composite machine adopts advanced CNC technology and precision mechanical components to achieve high-precision processing. From the penetration of the insulation strip to the rolling composite, every step can be precisely controlled to ensure extremely high dimensional accuracy of the composite profile. Taking the width dimension of the profile as an example, the width error of the bridge broken aluminum profile after composite machining can be controlled within ± 0.2mm, which is much higher than the industry standard requirements. This high-precision processing capability enables door and window manufacturing enterprises to produce more precise and better sealed door and window products, enhancing the overall quality and market competitiveness of doors and windows. For example, a well-known door and window brand used high-precision composite machines to produce broken bridge aluminum doors and windows. In the sound insulation performance test, compared to doors and windows produced using ordinary composite machines, the sound insulation effect increased by more than 5 decibels, which was highly recognized by consumers.

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