IEC 60352-9:2024 无焊连接件.第9部分:超声波焊接连接件.一般要求、试验方法和实用指南

标准编号：IEC 60352-9:2024

中文名称：无焊连接件.第9部分:超声波焊接连接件.一般要求、试验方法和实用指南

英文名称：Solderless connections - Part 9: Ultrasonically welded connections - General requirements, test methods and practical guidance

发布日期：2024-02-22

标准范围

IEC 60352-9:20 24提供了超声波焊接连接的焊接和测试指南，包括要求、测试和实用指导信息。超声波焊接是冷摩擦焊接的一种形式，在许多行业中越来越受欢迎。这种类型的焊接使用超声波振动将材料连接在一起，形成既坚固又可靠的结合。超声波焊接已被国际标准化组织(ISO)确定为ISO 4063-41中的一种工艺。超声波焊接过程依赖于高频超声波在连接点产生摩擦热。这种特殊的焊接方法不需要高温，使其成为将两种材料连接在一起的最具成本效益的方法之一。它还需要比传统方法更少的步骤，这意味着它可以用最少的资源快速完成。超声波焊接已经存在了几十年，但直到最近，由于技术的进步及其以较低的成本获得了更广泛的应用。它可用于许多不同的材料，包括塑料、橡胶、金属、纺织品和复合材料。由于其精度和它创造的强结合，它在汽车工业、电子工业、家具生产甚至医疗器械生产等制造过程中变得非常受欢迎。本文件涵盖了用铜或铜合金以及铝或铝合金的绞合线或柔性线（根据IEC 60228的2、5或6级）制成的超声波焊接连接。这些焊接的金属-与金属的连接应采用横截面积为0.08 mm2至160 mm2的导线，如果是线束，则总横截面积不得超过200 mm2。对于铝或铝合金导线，所需的最小横截面积为2.5 mm2。此外，还包括材料信息、工业经验数据和测试程序，以确保在规定的环境条件下电气稳定的连接。最后，本文件旨在在使用终端制造商规定的具有类似性能和规格的超声波焊接设备时获得可比的结果。

IEC 60352-9:2024 provides guidelines for welding and testing of ultrasonically welded connections and includes requirements, tests and practical guidance information.
Ultrasonic welding is a form of cold friction welding that is becoming increasingly popular in many industries. This type of welding uses ultrasonic vibration to join materials together, creating a bond that is both strong and reliable. Ultrasonic welding has been identified as a process in ISO 4063-41 by the International Organization for Standardization (ISO).
The process of ultrasonic welding relies on high frequency ultrasound waves being used to create frictional heat at the connection point. High temperature is not required for this special method of welding, making it one of the most cost-effective ways to join two materials together.
It also requires fewer steps than traditional methods, meaning it can be completed quickly and with minimal resources.
Ultrasonic welding has been around for decades but only recently has become more widely utilized due to advances in technology and its availability at lower cost. It can be used on many different materials including plastics, rubbers, metals, textiles, and composites. Due to its precision and strong bonds it creates, it has become extremely popular in manufacturing processes such as automotive industry, electronics industry, furniture production and even medical device production.
This document covers ultrasonically welded connections made with stranded or flexible wires (class 2, 5 or 6 per IEC 60228) of copper or copper alloy, as well as of aluminium or aluminium alloy. These welded metal-to-metal connections shall employ wires with cross-sectional area of 0,08 mm2 to 160 mm2 and shall not exceed a total cross-sectional area, in case of wire bundle, of 200 mm2. For aluminium or aluminium alloy wires, the minimum required cross-sectional area is 2,5 mm2.
Additionally, information on materials, data from industrial experience and test procedures are included to ensure electrically stable connections under prescribed environmental conditions.
Lastly, this document aims to achieve comparable results when using ultrasonic welding equipment with similar performance and specifications as specified by the termination manufacturer.

标准预览图