Terminal connectors often encounter a variety of different environmental factors, such as during transportation and storage, in the manufacturing process, during installation, maintenance, and in the use by end customers.
These environmental factors can be understood as established conditions, which can be further divided into temperature, humidity, corrosion, pollution, internal and external conditions, and human factors. Storage and Transportation The storage environments for terminal connectors vary.
Terminal lifespan is severely impacted under conditions of heat, humidity, or corrosion. In uncontrollable environments, the storage life of the weldability is greatly reduced due to intensified oxidation, corrosion, and intermetallic reactions.
Surface and functionality of metal components are affected by rust, verdigris, and other forms of corrosion; plastics as insulating materials are also impacted by degradation in flexibility, strength, and shape.
Terminal connectors have varying storage durations, ranging from a few months to several years, or as short as a few days to weeks. Some require long-term inventory planning for clients, while others are produced and shipped immediately upon order.
By implementing a first-in, first-out inventory strategy, a traceable date labeling system, appropriate packaging methods, corrosion prevention techniques, improved storage conditions, and suitable terminal materials and design, the reliability of the terminal connectors and their shelf life will be enhanced.
Transportation environmental factors involve issues caused by vibrations and collisions generated during the operation of transportation vehicles, other mechanical devices, road surfaces, and loading/unloading equipment.
Extreme temperatures often compound and amplify the effects of vibration and impact. In shipping, terminal connectors are often exposed to a salt fog environment. The duration of transportation is generally predictable, with land and air transportation typically taking a few days, while sea transportation can last for a month or even several months.
